Merge branch 'p337' into deploy/enterprise

.claude/skills/frontend-testing/SKILL.md

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+---
+name: frontend-testing
+description: Generate Vitest + React Testing Library tests for Dify frontend components, hooks, and utilities. Triggers on testing, spec files, coverage, Vitest, RTL, unit tests, integration tests, or write/review test requests.
+---
+
+# Dify Frontend Testing Skill
+
+This skill enables Claude to generate high-quality, comprehensive frontend tests for the Dify project following established conventions and best practices.
+
+> **⚠️ Authoritative Source**: This skill is derived from `web/testing/testing.md`. Use Vitest mock/timer APIs (`vi.*`).
+
+## When to Apply This Skill
+
+Apply this skill when the user:
+
+- Asks to **write tests** for a component, hook, or utility
+- Asks to **review existing tests** for completeness
+- Mentions **Vitest**, **React Testing Library**, **RTL**, or **spec files**
+- Requests **test coverage** improvement
+- Uses `pnpm analyze-component` output as context
+- Mentions **testing**, **unit tests**, or **integration tests** for frontend code
+- Wants to understand **testing patterns** in the Dify codebase
+
+**Do NOT apply** when:
+
+- User is asking about backend/API tests (Python/pytest)
+- User is asking about E2E tests (Playwright/Cypress)
+- User is only asking conceptual questions without code context
+
+## Quick Reference
+
+### Tech Stack
+
+| Tool | Version | Purpose |
+|------|---------|---------|
+| Vitest | 4.0.16 | Test runner |
+| React Testing Library | 16.0 | Component testing |
+| jsdom | - | Test environment |
+| nock | 14.0 | HTTP mocking |
+| TypeScript | 5.x | Type safety |
+
+### Key Commands
+
+```bash
+# Run all tests
+pnpm test
+
+# Watch mode
+pnpm test:watch
+
+# Run specific file
+pnpm test -- path/to/file.spec.tsx
+
+# Generate coverage report
+pnpm test -- --coverage
+
+# Analyze component complexity
+pnpm analyze-component <path>
+
+# Review existing test
+pnpm analyze-component <path> --review
+```
+
+### File Naming
+
+- Test files: `ComponentName.spec.tsx` (same directory as component)
+- Integration tests: `web/__tests__/` directory
+
+## Test Structure Template
+
+```typescript
+import { render, screen, fireEvent, waitFor } from '@testing-library/react'
+import Component from './index'
+
+// ✅ Import real project components (DO NOT mock these)
+// import Loading from '@/app/components/base/loading'
+// import { ChildComponent } from './child-component'
+
+// ✅ Mock external dependencies only
+vi.mock('@/service/api')
+vi.mock('next/navigation', () => ({
+  useRouter: () => ({ push: vi.fn() }),
+  usePathname: () => '/test',
+}))
+
+// Shared state for mocks (if needed)
+let mockSharedState = false
+
+describe('ComponentName', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()  // ✅ Reset mocks BEFORE each test
+    mockSharedState = false  // ✅ Reset shared state
+  })
+
+  // Rendering tests (REQUIRED)
+  describe('Rendering', () => {
+    it('should render without crashing', () => {
+      // Arrange
+      const props = { title: 'Test' }
+      
+      // Act
+      render(<Component {...props} />)
+      
+      // Assert
+      expect(screen.getByText('Test')).toBeInTheDocument()
+    })
+  })
+
+  // Props tests (REQUIRED)
+  describe('Props', () => {
+    it('should apply custom className', () => {
+      render(<Component className="custom" />)
+      expect(screen.getByRole('button')).toHaveClass('custom')
+    })
+  })
+
+  // User Interactions
+  describe('User Interactions', () => {
+    it('should handle click events', () => {
+      const handleClick = vi.fn()
+      render(<Component onClick={handleClick} />)
+      
+      fireEvent.click(screen.getByRole('button'))
+      
+      expect(handleClick).toHaveBeenCalledTimes(1)
+    })
+  })
+
+  // Edge Cases (REQUIRED)
+  describe('Edge Cases', () => {
+    it('should handle null data', () => {
+      render(<Component data={null} />)
+      expect(screen.getByText(/no data/i)).toBeInTheDocument()
+    })
+
+    it('should handle empty array', () => {
+      render(<Component items={[]} />)
+      expect(screen.getByText(/empty/i)).toBeInTheDocument()
+    })
+  })
+})
+```
+
+## Testing Workflow (CRITICAL)
+
+### ⚠️ Incremental Approach Required
+
+**NEVER generate all test files at once.** For complex components or multi-file directories:
+
+1. **Analyze & Plan**: List all files, order by complexity (simple → complex)
+1. **Process ONE at a time**: Write test → Run test → Fix if needed → Next
+1. **Verify before proceeding**: Do NOT continue to next file until current passes
+
+```
+For each file:
+  ┌────────────────────────────────────────┐
+  │ 1. Write test                          │
+  │ 2. Run: pnpm test -- <file>.spec.tsx   │
+  │ 3. PASS? → Mark complete, next file    │
+  │    FAIL? → Fix first, then continue    │
+  └────────────────────────────────────────┘
+```
+
+### Complexity-Based Order
+
+Process in this order for multi-file testing:
+
+1. 🟢 Utility functions (simplest)
+1. 🟢 Custom hooks
+1. 🟡 Simple components (presentational)
+1. 🟡 Medium components (state, effects)
+1. 🔴 Complex components (API, routing)
+1. 🔴 Integration tests (index files - last)
+
+### When to Refactor First
+
+- **Complexity > 50**: Break into smaller pieces before testing
+- **500+ lines**: Consider splitting before testing
+- **Many dependencies**: Extract logic into hooks first
+
+> 📖 See `references/workflow.md` for complete workflow details and todo list format.
+
+## Testing Strategy
+
+### Path-Level Testing (Directory Testing)
+
+When assigned to test a directory/path, test **ALL content** within that path:
+
+- Test all components, hooks, utilities in the directory (not just `index` file)
+- Use incremental approach: one file at a time, verify each before proceeding
+- Goal: 100% coverage of ALL files in the directory
+
+### Integration Testing First
+
+**Prefer integration testing** when writing tests for a directory:
+
+- ✅ **Import real project components** directly (including base components and siblings)
+- ✅ **Only mock**: API services (`@/service/*`), `next/navigation`, complex context providers
+- ❌ **DO NOT mock** base components (`@/app/components/base/*`)
+- ❌ **DO NOT mock** sibling/child components in the same directory
+
+> See [Test Structure Template](#test-structure-template) for correct import/mock patterns.
+
+## Core Principles
+
+### 1. AAA Pattern (Arrange-Act-Assert)
+
+Every test should clearly separate:
+
+- **Arrange**: Setup test data and render component
+- **Act**: Perform user actions
+- **Assert**: Verify expected outcomes
+
+### 2. Black-Box Testing
+
+- Test observable behavior, not implementation details
+- Use semantic queries (getByRole, getByLabelText)
+- Avoid testing internal state directly
+- **Prefer pattern matching over hardcoded strings** in assertions:
+
+```typescript
+// ❌ Avoid: hardcoded text assertions
+expect(screen.getByText('Loading...')).toBeInTheDocument()
+
+// ✅ Better: role-based queries
+expect(screen.getByRole('status')).toBeInTheDocument()
+
+// ✅ Better: pattern matching
+expect(screen.getByText(/loading/i)).toBeInTheDocument()
+```
+
+### 3. Single Behavior Per Test
+
+Each test verifies ONE user-observable behavior:
+
+```typescript
+// ✅ Good: One behavior
+it('should disable button when loading', () => {
+  render(<Button loading />)
+  expect(screen.getByRole('button')).toBeDisabled()
+})
+
+// ❌ Bad: Multiple behaviors
+it('should handle loading state', () => {
+  render(<Button loading />)
+  expect(screen.getByRole('button')).toBeDisabled()
+  expect(screen.getByText('Loading...')).toBeInTheDocument()
+  expect(screen.getByRole('button')).toHaveClass('loading')
+})
+```
+
+### 4. Semantic Naming
+
+Use `should <behavior> when <condition>`:
+
+```typescript
+it('should show error message when validation fails')
+it('should call onSubmit when form is valid')
+it('should disable input when isReadOnly is true')
+```
+
+## Required Test Scenarios
+
+### Always Required (All Components)
+
+1. **Rendering**: Component renders without crashing
+1. **Props**: Required props, optional props, default values
+1. **Edge Cases**: null, undefined, empty values, boundary conditions
+
+### Conditional (When Present)
+
+| Feature | Test Focus |
+|---------|-----------|
+| `useState` | Initial state, transitions, cleanup |
+| `useEffect` | Execution, dependencies, cleanup |
+| Event handlers | All onClick, onChange, onSubmit, keyboard |
+| API calls | Loading, success, error states |
+| Routing | Navigation, params, query strings |
+| `useCallback`/`useMemo` | Referential equality |
+| Context | Provider values, consumer behavior |
+| Forms | Validation, submission, error display |
+
+## Coverage Goals (Per File)
+
+For each test file generated, aim for:
+
+- ✅ **100%** function coverage
+- ✅ **100%** statement coverage
+- ✅ **>95%** branch coverage
+- ✅ **>95%** line coverage
+
+> **Note**: For multi-file directories, process one file at a time with full coverage each. See `references/workflow.md`.
+
+## Detailed Guides
+
+For more detailed information, refer to:
+
+- `references/workflow.md` - **Incremental testing workflow** (MUST READ for multi-file testing)
+- `references/mocking.md` - Mock patterns and best practices
+- `references/async-testing.md` - Async operations and API calls
+- `references/domain-components.md` - Workflow, Dataset, Configuration testing
+- `references/common-patterns.md` - Frequently used testing patterns
+- `references/checklist.md` - Test generation checklist and validation steps
+
+## Authoritative References
+
+### Primary Specification (MUST follow)
+
+- **`web/testing/testing.md`** - The canonical testing specification. This skill is derived from this document.
+
+### Reference Examples in Codebase
+
+- `web/utils/classnames.spec.ts` - Utility function tests
+- `web/app/components/base/button/index.spec.tsx` - Component tests
+- `web/__mocks__/provider-context.ts` - Mock factory example
+
+### Project Configuration
+
+- `web/vitest.config.ts` - Vitest configuration
+- `web/vitest.setup.ts` - Test environment setup
+- `web/testing/analyze-component.js` - Component analysis tool
+- Modules are not mocked automatically. Global mocks live in `web/vitest.setup.ts` (for example `react-i18next`, `next/image`); mock other modules like `ky` or `mime` locally in test files.

.claude/skills/frontend-testing/assets/component-test.template.tsx

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+/**
+ * Test Template for React Components
+ *
+ * WHY THIS STRUCTURE?
+ * - Organized sections make tests easy to navigate and maintain
+ * - Mocks at top ensure consistent test isolation
+ * - Factory functions reduce duplication and improve readability
+ * - describe blocks group related scenarios for better debugging
+ *
+ * INSTRUCTIONS:
+ * 1. Replace `ComponentName` with your component name
+ * 2. Update import path
+ * 3. Add/remove test sections based on component features (use analyze-component)
+ * 4. Follow AAA pattern: Arrange → Act → Assert
+ *
+ * RUN FIRST: pnpm analyze-component <path> to identify required test scenarios
+ */
+
+import { render, screen, fireEvent, waitFor } from '@testing-library/react'
+import userEvent from '@testing-library/user-event'
+// import ComponentName from './index'
+
+// ============================================================================
+// Mocks
+// ============================================================================
+// WHY: Mocks must be hoisted to top of file (Vitest requirement).
+// They run BEFORE imports, so keep them before component imports.
+
+// i18n (automatically mocked)
+// WHY: Global mock in web/vitest.setup.ts is auto-loaded by Vitest setup
+// No explicit mock needed - it returns translation keys as-is
+// Override only if custom translations are required:
+// vi.mock('react-i18next', () => ({
+//   useTranslation: () => ({
+//     t: (key: string) => {
+//       const customTranslations: Record<string, string> = {
+//         'my.custom.key': 'Custom Translation',
+//       }
+//       return customTranslations[key] || key
+//     },
+//   }),
+// }))
+
+// Router (if component uses useRouter, usePathname, useSearchParams)
+// WHY: Isolates tests from Next.js routing, enables testing navigation behavior
+// const mockPush = vi.fn()
+// vi.mock('next/navigation', () => ({
+//   useRouter: () => ({ push: mockPush }),
+//   usePathname: () => '/test-path',
+// }))
+
+// API services (if component fetches data)
+// WHY: Prevents real network calls, enables testing all states (loading/success/error)
+// vi.mock('@/service/api')
+// import * as api from '@/service/api'
+// const mockedApi = vi.mocked(api)
+
+// Shared mock state (for portal/dropdown components)
+// WHY: Portal components like PortalToFollowElem need shared state between
+// parent and child mocks to correctly simulate open/close behavior
+// let mockOpenState = false
+
+// ============================================================================
+// Test Data Factories
+// ============================================================================
+// WHY FACTORIES?
+// - Avoid hard-coded test data scattered across tests
+// - Easy to create variations with overrides
+// - Type-safe when using actual types from source
+// - Single source of truth for default test values
+
+// const createMockProps = (overrides = {}) => ({
+//   // Default props that make component render successfully
+//   ...overrides,
+// })
+
+// const createMockItem = (overrides = {}) => ({
+//   id: 'item-1',
+//   name: 'Test Item',
+//   ...overrides,
+// })
+
+// ============================================================================
+// Test Helpers
+// ============================================================================
+
+// const renderComponent = (props = {}) => {
+//   return render(<ComponentName {...createMockProps(props)} />)
+// }
+
+// ============================================================================
+// Tests
+// ============================================================================
+
+describe('ComponentName', () => {
+  // WHY beforeEach with clearAllMocks?
+  // - Ensures each test starts with clean slate
+  // - Prevents mock call history from leaking between tests
+  // - MUST be beforeEach (not afterEach) to reset BEFORE assertions like toHaveBeenCalledTimes
+  beforeEach(() => {
+    vi.clearAllMocks()
+    // Reset shared mock state if used (CRITICAL for portal/dropdown tests)
+    // mockOpenState = false
+  })
+
+  // --------------------------------------------------------------------------
+  // Rendering Tests (REQUIRED - Every component MUST have these)
+  // --------------------------------------------------------------------------
+  // WHY: Catches import errors, missing providers, and basic render issues
+  describe('Rendering', () => {
+    it('should render without crashing', () => {
+      // Arrange - Setup data and mocks
+      // const props = createMockProps()
+
+      // Act - Render the component
+      // render(<ComponentName {...props} />)
+
+      // Assert - Verify expected output
+      // Prefer getByRole for accessibility; it's what users "see"
+      // expect(screen.getByRole('...')).toBeInTheDocument()
+    })
+
+    it('should render with default props', () => {
+      // WHY: Verifies component works without optional props
+      // render(<ComponentName />)
+      // expect(screen.getByText('...')).toBeInTheDocument()
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // Props Tests (REQUIRED - Every component MUST test prop behavior)
+  // --------------------------------------------------------------------------
+  // WHY: Props are the component's API contract. Test them thoroughly.
+  describe('Props', () => {
+    it('should apply custom className', () => {
+      // WHY: Common pattern in Dify - components should merge custom classes
+      // render(<ComponentName className="custom-class" />)
+      // expect(screen.getByTestId('component')).toHaveClass('custom-class')
+    })
+
+    it('should use default values for optional props', () => {
+      // WHY: Verifies TypeScript defaults work at runtime
+      // render(<ComponentName />)
+      // expect(screen.getByRole('...')).toHaveAttribute('...', 'default-value')
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // User Interactions (if component has event handlers - on*, handle*)
+  // --------------------------------------------------------------------------
+  // WHY: Event handlers are core functionality. Test from user's perspective.
+  describe('User Interactions', () => {
+    it('should call onClick when clicked', async () => {
+      // WHY userEvent over fireEvent?
+      // - userEvent simulates real user behavior (focus, hover, then click)
+      // - fireEvent is lower-level, doesn't trigger all browser events
+      // const user = userEvent.setup()
+      // const handleClick = vi.fn()
+      // render(<ComponentName onClick={handleClick} />)
+      //
+      // await user.click(screen.getByRole('button'))
+      //
+      // expect(handleClick).toHaveBeenCalledTimes(1)
+    })
+
+    it('should call onChange when value changes', async () => {
+      // const user = userEvent.setup()
+      // const handleChange = vi.fn()
+      // render(<ComponentName onChange={handleChange} />)
+      //
+      // await user.type(screen.getByRole('textbox'), 'new value')
+      //
+      // expect(handleChange).toHaveBeenCalled()
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // State Management (if component uses useState/useReducer)
+  // --------------------------------------------------------------------------
+  // WHY: Test state through observable UI changes, not internal state values
+  describe('State Management', () => {
+    it('should update state on interaction', async () => {
+      // WHY test via UI, not state?
+      // - State is implementation detail; UI is what users see
+      // - If UI works correctly, state must be correct
+      // const user = userEvent.setup()
+      // render(<ComponentName />)
+      //
+      // // Initial state - verify what user sees
+      // expect(screen.getByText('Initial')).toBeInTheDocument()
+      //
+      // // Trigger state change via user action
+      // await user.click(screen.getByRole('button'))
+      //
+      // // New state - verify UI updated
+      // expect(screen.getByText('Updated')).toBeInTheDocument()
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // Async Operations (if component fetches data - useSWR, useQuery, fetch)
+  // --------------------------------------------------------------------------
+  // WHY: Async operations have 3 states users experience: loading, success, error
+  describe('Async Operations', () => {
+    it('should show loading state', () => {
+      // WHY never-resolving promise?
+      // - Keeps component in loading state for assertion
+      // - Alternative: use fake timers
+      // mockedApi.fetchData.mockImplementation(() => new Promise(() => {}))
+      // render(<ComponentName />)
+      //
+      // expect(screen.getByText(/loading/i)).toBeInTheDocument()
+    })
+
+    it('should show data on success', async () => {
+      // WHY waitFor?
+      // - Component updates asynchronously after fetch resolves
+      // - waitFor retries assertion until it passes or times out
+      // mockedApi.fetchData.mockResolvedValue({ items: ['Item 1'] })
+      // render(<ComponentName />)
+      //
+      // await waitFor(() => {
+      //   expect(screen.getByText('Item 1')).toBeInTheDocument()
+      // })
+    })
+
+    it('should show error on failure', async () => {
+      // mockedApi.fetchData.mockRejectedValue(new Error('Network error'))
+      // render(<ComponentName />)
+      //
+      // await waitFor(() => {
+      //   expect(screen.getByText(/error/i)).toBeInTheDocument()
+      // })
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // Edge Cases (REQUIRED - Every component MUST handle edge cases)
+  // --------------------------------------------------------------------------
+  // WHY: Real-world data is messy. Components must handle:
+  // - Null/undefined from API failures or optional fields
+  // - Empty arrays/strings from user clearing data
+  // - Boundary values (0, MAX_INT, special characters)
+  describe('Edge Cases', () => {
+    it('should handle null value', () => {
+      // WHY test null specifically?
+      // - API might return null for missing data
+      // - Prevents "Cannot read property of null" in production
+      // render(<ComponentName value={null} />)
+      // expect(screen.getByText(/no data/i)).toBeInTheDocument()
+    })
+
+    it('should handle undefined value', () => {
+      // WHY test undefined separately from null?
+      // - TypeScript treats them differently
+      // - Optional props are undefined, not null
+      // render(<ComponentName value={undefined} />)
+      // expect(screen.getByText(/no data/i)).toBeInTheDocument()
+    })
+
+    it('should handle empty array', () => {
+      // WHY: Empty state often needs special UI (e.g., "No items yet")
+      // render(<ComponentName items={[]} />)
+      // expect(screen.getByText(/empty/i)).toBeInTheDocument()
+    })
+
+    it('should handle empty string', () => {
+      // WHY: Empty strings are truthy in JS but visually empty
+      // render(<ComponentName text="" />)
+      // expect(screen.getByText(/placeholder/i)).toBeInTheDocument()
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // Accessibility (optional but recommended for Dify's enterprise users)
+  // --------------------------------------------------------------------------
+  // WHY: Dify has enterprise customers who may require accessibility compliance
+  describe('Accessibility', () => {
+    it('should have accessible name', () => {
+      // WHY getByRole with name?
+      // - Tests that screen readers can identify the element
+      // - Enforces proper labeling practices
+      // render(<ComponentName label="Test Label" />)
+      // expect(screen.getByRole('button', { name: /test label/i })).toBeInTheDocument()
+    })
+
+    it('should support keyboard navigation', async () => {
+      // WHY: Some users can't use a mouse
+      // const user = userEvent.setup()
+      // render(<ComponentName />)
+      //
+      // await user.tab()
+      // expect(screen.getByRole('button')).toHaveFocus()
+    })
+  })
+})

.claude/skills/frontend-testing/assets/hook-test.template.ts

@@ -0,0 +1,207 @@
+/**
+ * Test Template for Custom Hooks
+ *
+ * Instructions:
+ * 1. Replace `useHookName` with your hook name
+ * 2. Update import path
+ * 3. Add/remove test sections based on hook features
+ */
+
+import { renderHook, act, waitFor } from '@testing-library/react'
+// import { useHookName } from './use-hook-name'
+
+// ============================================================================
+// Mocks
+// ============================================================================
+
+// API services (if hook fetches data)
+// vi.mock('@/service/api')
+// import * as api from '@/service/api'
+// const mockedApi = vi.mocked(api)
+
+// ============================================================================
+// Test Helpers
+// ============================================================================
+
+// Wrapper for hooks that need context
+// const createWrapper = (contextValue = {}) => {
+//   return ({ children }: { children: React.ReactNode }) => (
+//     <SomeContext.Provider value={contextValue}>
+//       {children}
+//     </SomeContext.Provider>
+//   )
+// }
+
+// ============================================================================
+// Tests
+// ============================================================================
+
+describe('useHookName', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+  })
+
+  // --------------------------------------------------------------------------
+  // Initial State
+  // --------------------------------------------------------------------------
+  describe('Initial State', () => {
+    it('should return initial state', () => {
+      // const { result } = renderHook(() => useHookName())
+      //
+      // expect(result.current.value).toBe(initialValue)
+      // expect(result.current.isLoading).toBe(false)
+    })
+
+    it('should accept initial value from props', () => {
+      // const { result } = renderHook(() => useHookName({ initialValue: 'custom' }))
+      //
+      // expect(result.current.value).toBe('custom')
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // State Updates
+  // --------------------------------------------------------------------------
+  describe('State Updates', () => {
+    it('should update value when setValue is called', () => {
+      // const { result } = renderHook(() => useHookName())
+      //
+      // act(() => {
+      //   result.current.setValue('new value')
+      // })
+      //
+      // expect(result.current.value).toBe('new value')
+    })
+
+    it('should reset to initial value', () => {
+      // const { result } = renderHook(() => useHookName({ initialValue: 'initial' }))
+      //
+      // act(() => {
+      //   result.current.setValue('changed')
+      // })
+      // expect(result.current.value).toBe('changed')
+      //
+      // act(() => {
+      //   result.current.reset()
+      // })
+      // expect(result.current.value).toBe('initial')
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // Async Operations
+  // --------------------------------------------------------------------------
+  describe('Async Operations', () => {
+    it('should fetch data on mount', async () => {
+      // mockedApi.fetchData.mockResolvedValue({ data: 'test' })
+      //
+      // const { result } = renderHook(() => useHookName())
+      //
+      // // Initially loading
+      // expect(result.current.isLoading).toBe(true)
+      //
+      // // Wait for data
+      // await waitFor(() => {
+      //   expect(result.current.isLoading).toBe(false)
+      // })
+      //
+      // expect(result.current.data).toEqual({ data: 'test' })
+    })
+
+    it('should handle fetch error', async () => {
+      // mockedApi.fetchData.mockRejectedValue(new Error('Network error'))
+      //
+      // const { result } = renderHook(() => useHookName())
+      //
+      // await waitFor(() => {
+      //   expect(result.current.error).toBeTruthy()
+      // })
+      //
+      // expect(result.current.error?.message).toBe('Network error')
+    })
+
+    it('should refetch when dependency changes', async () => {
+      // mockedApi.fetchData.mockResolvedValue({ data: 'test' })
+      //
+      // const { result, rerender } = renderHook(
+      //   ({ id }) => useHookName(id),
+      //   { initialProps: { id: '1' } }
+      // )
+      //
+      // await waitFor(() => {
+      //   expect(mockedApi.fetchData).toHaveBeenCalledWith('1')
+      // })
+      //
+      // rerender({ id: '2' })
+      //
+      // await waitFor(() => {
+      //   expect(mockedApi.fetchData).toHaveBeenCalledWith('2')
+      // })
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // Side Effects
+  // --------------------------------------------------------------------------
+  describe('Side Effects', () => {
+    it('should call callback when value changes', () => {
+      // const callback = vi.fn()
+      // const { result } = renderHook(() => useHookName({ onChange: callback }))
+      //
+      // act(() => {
+      //   result.current.setValue('new value')
+      // })
+      //
+      // expect(callback).toHaveBeenCalledWith('new value')
+    })
+
+    it('should cleanup on unmount', () => {
+      // const cleanup = vi.fn()
+      // vi.spyOn(window, 'addEventListener')
+      // vi.spyOn(window, 'removeEventListener')
+      //
+      // const { unmount } = renderHook(() => useHookName())
+      //
+      // expect(window.addEventListener).toHaveBeenCalled()
+      //
+      // unmount()
+      //
+      // expect(window.removeEventListener).toHaveBeenCalled()
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // Edge Cases
+  // --------------------------------------------------------------------------
+  describe('Edge Cases', () => {
+    it('should handle null input', () => {
+      // const { result } = renderHook(() => useHookName(null))
+      //
+      // expect(result.current.value).toBeNull()
+    })
+
+    it('should handle rapid updates', () => {
+      // const { result } = renderHook(() => useHookName())
+      //
+      // act(() => {
+      //   result.current.setValue('1')
+      //   result.current.setValue('2')
+      //   result.current.setValue('3')
+      // })
+      //
+      // expect(result.current.value).toBe('3')
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // With Context (if hook uses context)
+  // --------------------------------------------------------------------------
+  describe('With Context', () => {
+    it('should use context value', () => {
+      // const wrapper = createWrapper({ someValue: 'context-value' })
+      // const { result } = renderHook(() => useHookName(), { wrapper })
+      //
+      // expect(result.current.contextValue).toBe('context-value')
+    })
+  })
+})

.claude/skills/frontend-testing/assets/utility-test.template.ts

@@ -0,0 +1,154 @@
+/**
+ * Test Template for Utility Functions
+ *
+ * Instructions:
+ * 1. Replace `utilityFunction` with your function name
+ * 2. Update import path
+ * 3. Use test.each for data-driven tests
+ */
+
+// import { utilityFunction } from './utility'
+
+// ============================================================================
+// Tests
+// ============================================================================
+
+describe('utilityFunction', () => {
+  // --------------------------------------------------------------------------
+  // Basic Functionality
+  // --------------------------------------------------------------------------
+  describe('Basic Functionality', () => {
+    it('should return expected result for valid input', () => {
+      // expect(utilityFunction('input')).toBe('expected-output')
+    })
+
+    it('should handle multiple arguments', () => {
+      // expect(utilityFunction('a', 'b', 'c')).toBe('abc')
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // Data-Driven Tests
+  // --------------------------------------------------------------------------
+  describe('Input/Output Mapping', () => {
+    test.each([
+      // [input, expected]
+      ['input1', 'output1'],
+      ['input2', 'output2'],
+      ['input3', 'output3'],
+    ])('should return %s for input %s', (input, expected) => {
+      // expect(utilityFunction(input)).toBe(expected)
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // Edge Cases
+  // --------------------------------------------------------------------------
+  describe('Edge Cases', () => {
+    it('should handle empty string', () => {
+      // expect(utilityFunction('')).toBe('')
+    })
+
+    it('should handle null', () => {
+      // expect(utilityFunction(null)).toBe(null)
+      // or
+      // expect(() => utilityFunction(null)).toThrow()
+    })
+
+    it('should handle undefined', () => {
+      // expect(utilityFunction(undefined)).toBe(undefined)
+      // or
+      // expect(() => utilityFunction(undefined)).toThrow()
+    })
+
+    it('should handle empty array', () => {
+      // expect(utilityFunction([])).toEqual([])
+    })
+
+    it('should handle empty object', () => {
+      // expect(utilityFunction({})).toEqual({})
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // Boundary Conditions
+  // --------------------------------------------------------------------------
+  describe('Boundary Conditions', () => {
+    it('should handle minimum value', () => {
+      // expect(utilityFunction(0)).toBe(0)
+    })
+
+    it('should handle maximum value', () => {
+      // expect(utilityFunction(Number.MAX_SAFE_INTEGER)).toBe(...)
+    })
+
+    it('should handle negative numbers', () => {
+      // expect(utilityFunction(-1)).toBe(...)
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // Type Coercion (if applicable)
+  // --------------------------------------------------------------------------
+  describe('Type Handling', () => {
+    it('should handle numeric string', () => {
+      // expect(utilityFunction('123')).toBe(123)
+    })
+
+    it('should handle boolean', () => {
+      // expect(utilityFunction(true)).toBe(...)
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // Error Cases
+  // --------------------------------------------------------------------------
+  describe('Error Handling', () => {
+    it('should throw for invalid input', () => {
+      // expect(() => utilityFunction('invalid')).toThrow('Error message')
+    })
+
+    it('should throw with specific error type', () => {
+      // expect(() => utilityFunction('invalid')).toThrow(ValidationError)
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // Complex Objects (if applicable)
+  // --------------------------------------------------------------------------
+  describe('Object Handling', () => {
+    it('should preserve object structure', () => {
+      // const input = { a: 1, b: 2 }
+      // expect(utilityFunction(input)).toEqual({ a: 1, b: 2 })
+    })
+
+    it('should handle nested objects', () => {
+      // const input = { nested: { deep: 'value' } }
+      // expect(utilityFunction(input)).toEqual({ nested: { deep: 'transformed' } })
+    })
+
+    it('should not mutate input', () => {
+      // const input = { a: 1 }
+      // const inputCopy = { ...input }
+      // utilityFunction(input)
+      // expect(input).toEqual(inputCopy)
+    })
+  })
+
+  // --------------------------------------------------------------------------
+  // Array Handling (if applicable)
+  // --------------------------------------------------------------------------
+  describe('Array Handling', () => {
+    it('should process all elements', () => {
+      // expect(utilityFunction([1, 2, 3])).toEqual([2, 4, 6])
+    })
+
+    it('should handle single element array', () => {
+      // expect(utilityFunction([1])).toEqual([2])
+    })
+
+    it('should preserve order', () => {
+      // expect(utilityFunction(['c', 'a', 'b'])).toEqual(['c', 'a', 'b'])
+    })
+  })
+})

.claude/skills/frontend-testing/references/async-testing.md

@@ -0,0 +1,345 @@
+# Async Testing Guide
+
+## Core Async Patterns
+
+### 1. waitFor - Wait for Condition
+
+```typescript
+import { render, screen, waitFor } from '@testing-library/react'
+
+it('should load and display data', async () => {
+  render(<DataComponent />)
+  
+  // Wait for element to appear
+  await waitFor(() => {
+    expect(screen.getByText('Loaded Data')).toBeInTheDocument()
+  })
+})
+
+it('should hide loading spinner after load', async () => {
+  render(<DataComponent />)
+  
+  // Wait for element to disappear
+  await waitFor(() => {
+    expect(screen.queryByText('Loading...')).not.toBeInTheDocument()
+  })
+})
+```
+
+### 2. findBy\* - Async Queries
+
+```typescript
+it('should show user name after fetch', async () => {
+  render(<UserProfile />)
+  
+  // findBy returns a promise, auto-waits up to 1000ms
+  const userName = await screen.findByText('John Doe')
+  expect(userName).toBeInTheDocument()
+  
+  // findByRole with options
+  const button = await screen.findByRole('button', { name: /submit/i })
+  expect(button).toBeEnabled()
+})
+```
+
+### 3. userEvent for Async Interactions
+
+```typescript
+import userEvent from '@testing-library/user-event'
+
+it('should submit form', async () => {
+  const user = userEvent.setup()
+  const onSubmit = vi.fn()
+  
+  render(<Form onSubmit={onSubmit} />)
+  
+  // userEvent methods are async
+  await user.type(screen.getByLabelText('Email'), 'test@example.com')
+  await user.click(screen.getByRole('button', { name: /submit/i }))
+  
+  await waitFor(() => {
+    expect(onSubmit).toHaveBeenCalledWith({ email: 'test@example.com' })
+  })
+})
+```
+
+## Fake Timers
+
+### When to Use Fake Timers
+
+- Testing components with `setTimeout`/`setInterval`
+- Testing debounce/throttle behavior
+- Testing animations or delayed transitions
+- Testing polling or retry logic
+
+### Basic Fake Timer Setup
+
+```typescript
+describe('Debounced Search', () => {
+  beforeEach(() => {
+    vi.useFakeTimers()
+  })
+
+  afterEach(() => {
+    vi.useRealTimers()
+  })
+
+  it('should debounce search input', async () => {
+    const onSearch = vi.fn()
+    render(<SearchInput onSearch={onSearch} debounceMs={300} />)
+    
+    // Type in the input
+    fireEvent.change(screen.getByRole('textbox'), { target: { value: 'query' } })
+    
+    // Search not called immediately
+    expect(onSearch).not.toHaveBeenCalled()
+    
+    // Advance timers
+    vi.advanceTimersByTime(300)
+    
+    // Now search is called
+    expect(onSearch).toHaveBeenCalledWith('query')
+  })
+})
+```
+
+### Fake Timers with Async Code
+
+```typescript
+it('should retry on failure', async () => {
+  vi.useFakeTimers()
+  const fetchData = vi.fn()
+    .mockRejectedValueOnce(new Error('Network error'))
+    .mockResolvedValueOnce({ data: 'success' })
+  
+  render(<RetryComponent fetchData={fetchData} retryDelayMs={1000} />)
+  
+  // First call fails
+  await waitFor(() => {
+    expect(fetchData).toHaveBeenCalledTimes(1)
+  })
+  
+  // Advance timer for retry
+  vi.advanceTimersByTime(1000)
+  
+  // Second call succeeds
+  await waitFor(() => {
+    expect(fetchData).toHaveBeenCalledTimes(2)
+    expect(screen.getByText('success')).toBeInTheDocument()
+  })
+  
+  vi.useRealTimers()
+})
+```
+
+### Common Fake Timer Utilities
+
+```typescript
+// Run all pending timers
+vi.runAllTimers()
+
+// Run only pending timers (not new ones created during execution)
+vi.runOnlyPendingTimers()
+
+// Advance by specific time
+vi.advanceTimersByTime(1000)
+
+// Get current fake time
+Date.now()
+
+// Clear all timers
+vi.clearAllTimers()
+```
+
+## API Testing Patterns
+
+### Loading → Success → Error States
+
+```typescript
+describe('DataFetcher', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+  })
+
+  it('should show loading state', () => {
+    mockedApi.fetchData.mockImplementation(() => new Promise(() => {})) // Never resolves
+    
+    render(<DataFetcher />)
+    
+    expect(screen.getByTestId('loading-spinner')).toBeInTheDocument()
+  })
+
+  it('should show data on success', async () => {
+    mockedApi.fetchData.mockResolvedValue({ items: ['Item 1', 'Item 2'] })
+    
+    render(<DataFetcher />)
+    
+    // Use findBy* for multiple async elements (better error messages than waitFor with multiple assertions)
+    const item1 = await screen.findByText('Item 1')
+    const item2 = await screen.findByText('Item 2')
+    expect(item1).toBeInTheDocument()
+    expect(item2).toBeInTheDocument()
+    
+    expect(screen.queryByTestId('loading-spinner')).not.toBeInTheDocument()
+  })
+
+  it('should show error on failure', async () => {
+    mockedApi.fetchData.mockRejectedValue(new Error('Failed to fetch'))
+    
+    render(<DataFetcher />)
+    
+    await waitFor(() => {
+      expect(screen.getByText(/failed to fetch/i)).toBeInTheDocument()
+    })
+  })
+
+  it('should retry on error', async () => {
+    mockedApi.fetchData.mockRejectedValue(new Error('Network error'))
+    
+    render(<DataFetcher />)
+    
+    await waitFor(() => {
+      expect(screen.getByRole('button', { name: /retry/i })).toBeInTheDocument()
+    })
+    
+    mockedApi.fetchData.mockResolvedValue({ items: ['Item 1'] })
+    fireEvent.click(screen.getByRole('button', { name: /retry/i }))
+    
+    await waitFor(() => {
+      expect(screen.getByText('Item 1')).toBeInTheDocument()
+    })
+  })
+})
+```
+
+### Testing Mutations
+
+```typescript
+it('should submit form and show success', async () => {
+  const user = userEvent.setup()
+  mockedApi.createItem.mockResolvedValue({ id: '1', name: 'New Item' })
+  
+  render(<CreateItemForm />)
+  
+  await user.type(screen.getByLabelText('Name'), 'New Item')
+  await user.click(screen.getByRole('button', { name: /create/i }))
+  
+  // Button should be disabled during submission
+  expect(screen.getByRole('button', { name: /creating/i })).toBeDisabled()
+  
+  await waitFor(() => {
+    expect(screen.getByText(/created successfully/i)).toBeInTheDocument()
+  })
+  
+  expect(mockedApi.createItem).toHaveBeenCalledWith({ name: 'New Item' })
+})
+```
+
+## useEffect Testing
+
+### Testing Effect Execution
+
+```typescript
+it('should fetch data on mount', async () => {
+  const fetchData = vi.fn().mockResolvedValue({ data: 'test' })
+  
+  render(<ComponentWithEffect fetchData={fetchData} />)
+  
+  await waitFor(() => {
+    expect(fetchData).toHaveBeenCalledTimes(1)
+  })
+})
+```
+
+### Testing Effect Dependencies
+
+```typescript
+it('should refetch when id changes', async () => {
+  const fetchData = vi.fn().mockResolvedValue({ data: 'test' })
+  
+  const { rerender } = render(<ComponentWithEffect id="1" fetchData={fetchData} />)
+  
+  await waitFor(() => {
+    expect(fetchData).toHaveBeenCalledWith('1')
+  })
+  
+  rerender(<ComponentWithEffect id="2" fetchData={fetchData} />)
+  
+  await waitFor(() => {
+    expect(fetchData).toHaveBeenCalledWith('2')
+    expect(fetchData).toHaveBeenCalledTimes(2)
+  })
+})
+```
+
+### Testing Effect Cleanup
+
+```typescript
+it('should cleanup subscription on unmount', () => {
+  const subscribe = vi.fn()
+  const unsubscribe = vi.fn()
+  subscribe.mockReturnValue(unsubscribe)
+  
+  const { unmount } = render(<SubscriptionComponent subscribe={subscribe} />)
+  
+  expect(subscribe).toHaveBeenCalledTimes(1)
+  
+  unmount()
+  
+  expect(unsubscribe).toHaveBeenCalledTimes(1)
+})
+```
+
+## Common Async Pitfalls
+
+### ❌ Don't: Forget to await
+
+```typescript
+// Bad - test may pass even if assertion fails
+it('should load data', () => {
+  render(<Component />)
+  waitFor(() => {
+    expect(screen.getByText('Data')).toBeInTheDocument()
+  })
+})
+
+// Good - properly awaited
+it('should load data', async () => {
+  render(<Component />)
+  await waitFor(() => {
+    expect(screen.getByText('Data')).toBeInTheDocument()
+  })
+})
+```
+
+### ❌ Don't: Use multiple assertions in single waitFor
+
+```typescript
+// Bad - if first assertion fails, won't know about second
+await waitFor(() => {
+  expect(screen.getByText('Title')).toBeInTheDocument()
+  expect(screen.getByText('Description')).toBeInTheDocument()
+})
+
+// Good - separate waitFor or use findBy
+const title = await screen.findByText('Title')
+const description = await screen.findByText('Description')
+expect(title).toBeInTheDocument()
+expect(description).toBeInTheDocument()
+```
+
+### ❌ Don't: Mix fake timers with real async
+
+```typescript
+// Bad - fake timers don't work well with real Promises
+vi.useFakeTimers()
+await waitFor(() => {
+  expect(screen.getByText('Data')).toBeInTheDocument()
+}) // May timeout!
+
+// Good - use runAllTimers or advanceTimersByTime
+vi.useFakeTimers()
+render(<Component />)
+vi.runAllTimers()
+expect(screen.getByText('Data')).toBeInTheDocument()
+```

.claude/skills/frontend-testing/references/checklist.md

@@ -0,0 +1,205 @@
+# Test Generation Checklist
+
+Use this checklist when generating or reviewing tests for Dify frontend components.
+
+## Pre-Generation
+
+- [ ] Read the component source code completely
+- [ ] Identify component type (component, hook, utility, page)
+- [ ] Run `pnpm analyze-component <path>` if available
+- [ ] Note complexity score and features detected
+- [ ] Check for existing tests in the same directory
+- [ ] **Identify ALL files in the directory** that need testing (not just index)
+
+## Testing Strategy
+
+### ⚠️ Incremental Workflow (CRITICAL for Multi-File)
+
+- [ ] **NEVER generate all tests at once** - process one file at a time
+- [ ] Order files by complexity: utilities → hooks → simple → complex → integration
+- [ ] Create a todo list to track progress before starting
+- [ ] For EACH file: write → run test → verify pass → then next
+- [ ] **DO NOT proceed** to next file until current one passes
+
+### Path-Level Coverage
+
+- [ ] **Test ALL files** in the assigned directory/path
+- [ ] List all components, hooks, utilities that need coverage
+- [ ] Decide: single spec file (integration) or multiple spec files (unit)
+
+### Complexity Assessment
+
+- [ ] Run `pnpm analyze-component <path>` for complexity score
+- [ ] **Complexity > 50**: Consider refactoring before testing
+- [ ] **500+ lines**: Consider splitting before testing
+- [ ] **30-50 complexity**: Use multiple describe blocks, organized structure
+
+### Integration vs Mocking
+
+- [ ] **DO NOT mock base components** (`Loading`, `Button`, `Tooltip`, etc.)
+- [ ] Import real project components instead of mocking
+- [ ] Only mock: API calls, complex context providers, third-party libs with side effects
+- [ ] Prefer integration testing when using single spec file
+
+## Required Test Sections
+
+### All Components MUST Have
+
+- [ ] **Rendering tests** - Component renders without crashing
+- [ ] **Props tests** - Required props, optional props, default values
+- [ ] **Edge cases** - null, undefined, empty values, boundaries
+
+### Conditional Sections (Add When Feature Present)
+
+| Feature | Add Tests For |
+|---------|---------------|
+| `useState` | Initial state, transitions, cleanup |
+| `useEffect` | Execution, dependencies, cleanup |
+| Event handlers | onClick, onChange, onSubmit, keyboard |
+| API calls | Loading, success, error states |
+| Routing | Navigation, params, query strings |
+| `useCallback`/`useMemo` | Referential equality |
+| Context | Provider values, consumer behavior |
+| Forms | Validation, submission, error display |
+
+## Code Quality Checklist
+
+### Structure
+
+- [ ] Uses `describe` blocks to group related tests
+- [ ] Test names follow `should <behavior> when <condition>` pattern
+- [ ] AAA pattern (Arrange-Act-Assert) is clear
+- [ ] Comments explain complex test scenarios
+
+### Mocks
+
+- [ ] **DO NOT mock base components** (`@/app/components/base/*`)
+- [ ] `vi.clearAllMocks()` in `beforeEach` (not `afterEach`)
+- [ ] Shared mock state reset in `beforeEach`
+- [ ] i18n uses global mock (auto-loaded in `web/vitest.setup.ts`); only override locally for custom translations
+- [ ] Router mocks match actual Next.js API
+- [ ] Mocks reflect actual component conditional behavior
+- [ ] Only mock: API services, complex context providers, third-party libs
+
+### Queries
+
+- [ ] Prefer semantic queries (`getByRole`, `getByLabelText`)
+- [ ] Use `queryBy*` for absence assertions
+- [ ] Use `findBy*` for async elements
+- [ ] `getByTestId` only as last resort
+
+### Async
+
+- [ ] All async tests use `async/await`
+- [ ] `waitFor` wraps async assertions
+- [ ] Fake timers properly setup/teardown
+- [ ] No floating promises
+
+### TypeScript
+
+- [ ] No `any` types without justification
+- [ ] Mock data uses actual types from source
+- [ ] Factory functions have proper return types
+
+## Coverage Goals (Per File)
+
+For the current file being tested:
+
+- [ ] 100% function coverage
+- [ ] 100% statement coverage
+- [ ] >95% branch coverage
+- [ ] >95% line coverage
+
+## Post-Generation (Per File)
+
+**Run these checks after EACH test file, not just at the end:**
+
+- [ ] Run `pnpm test -- path/to/file.spec.tsx` - **MUST PASS before next file**
+- [ ] Fix any failures immediately
+- [ ] Mark file as complete in todo list
+- [ ] Only then proceed to next file
+
+### After All Files Complete
+
+- [ ] Run full directory test: `pnpm test -- path/to/directory/`
+- [ ] Check coverage report: `pnpm test -- --coverage`
+- [ ] Run `pnpm lint:fix` on all test files
+- [ ] Run `pnpm type-check:tsgo`
+
+## Common Issues to Watch
+
+### False Positives
+
+```typescript
+// ❌ Mock doesn't match actual behavior
+vi.mock('./Component', () => () => <div>Mocked</div>)
+
+// ✅ Mock matches actual conditional logic
+vi.mock('./Component', () => ({ isOpen }: any) =>
+  isOpen ? <div>Content</div> : null
+)
+```
+
+### State Leakage
+
+```typescript
+// ❌ Shared state not reset
+let mockState = false
+vi.mock('./useHook', () => () => mockState)
+
+// ✅ Reset in beforeEach
+beforeEach(() => {
+  mockState = false
+})
+```
+
+### Async Race Conditions
+
+```typescript
+// ❌ Not awaited
+it('loads data', () => {
+  render(<Component />)
+  expect(screen.getByText('Data')).toBeInTheDocument()
+})
+
+// ✅ Properly awaited
+it('loads data', async () => {
+  render(<Component />)
+  await waitFor(() => {
+    expect(screen.getByText('Data')).toBeInTheDocument()
+  })
+})
+```
+
+### Missing Edge Cases
+
+Always test these scenarios:
+
+- `null` / `undefined` inputs
+- Empty strings / arrays / objects
+- Boundary values (0, -1, MAX_INT)
+- Error states
+- Loading states
+- Disabled states
+
+## Quick Commands
+
+```bash
+# Run specific test
+pnpm test -- path/to/file.spec.tsx
+
+# Run with coverage
+pnpm test -- --coverage path/to/file.spec.tsx
+
+# Watch mode
+pnpm test:watch -- path/to/file.spec.tsx
+
+# Update snapshots (use sparingly)
+pnpm test -- -u path/to/file.spec.tsx
+
+# Analyze component
+pnpm analyze-component path/to/component.tsx
+
+# Review existing test
+pnpm analyze-component path/to/component.tsx --review
+```

.claude/skills/frontend-testing/references/common-patterns.md

@@ -0,0 +1,449 @@
+# Common Testing Patterns
+
+## Query Priority
+
+Use queries in this order (most to least preferred):
+
+```typescript
+// 1. getByRole - Most recommended (accessibility)
+screen.getByRole('button', { name: /submit/i })
+screen.getByRole('textbox', { name: /email/i })
+screen.getByRole('heading', { level: 1 })
+
+// 2. getByLabelText - Form fields
+screen.getByLabelText('Email address')
+screen.getByLabelText(/password/i)
+
+// 3. getByPlaceholderText - When no label
+screen.getByPlaceholderText('Search...')
+
+// 4. getByText - Non-interactive elements
+screen.getByText('Welcome to Dify')
+screen.getByText(/loading/i)
+
+// 5. getByDisplayValue - Current input value
+screen.getByDisplayValue('current value')
+
+// 6. getByAltText - Images
+screen.getByAltText('Company logo')
+
+// 7. getByTitle - Tooltip elements
+screen.getByTitle('Close')
+
+// 8. getByTestId - Last resort only!
+screen.getByTestId('custom-element')
+```
+
+## Event Handling Patterns
+
+### Click Events
+
+```typescript
+// Basic click
+fireEvent.click(screen.getByRole('button'))
+
+// With userEvent (preferred for realistic interaction)
+const user = userEvent.setup()
+await user.click(screen.getByRole('button'))
+
+// Double click
+await user.dblClick(screen.getByRole('button'))
+
+// Right click
+await user.pointer({ keys: '[MouseRight]', target: screen.getByRole('button') })
+```
+
+### Form Input
+
+```typescript
+const user = userEvent.setup()
+
+// Type in input
+await user.type(screen.getByRole('textbox'), 'Hello World')
+
+// Clear and type
+await user.clear(screen.getByRole('textbox'))
+await user.type(screen.getByRole('textbox'), 'New value')
+
+// Select option
+await user.selectOptions(screen.getByRole('combobox'), 'option-value')
+
+// Check checkbox
+await user.click(screen.getByRole('checkbox'))
+
+// Upload file
+const file = new File(['content'], 'test.pdf', { type: 'application/pdf' })
+await user.upload(screen.getByLabelText(/upload/i), file)
+```
+
+### Keyboard Events
+
+```typescript
+const user = userEvent.setup()
+
+// Press Enter
+await user.keyboard('{Enter}')
+
+// Press Escape
+await user.keyboard('{Escape}')
+
+// Keyboard shortcut
+await user.keyboard('{Control>}a{/Control}') // Ctrl+A
+
+// Tab navigation
+await user.tab()
+
+// Arrow keys
+await user.keyboard('{ArrowDown}')
+await user.keyboard('{ArrowUp}')
+```
+
+## Component State Testing
+
+### Testing State Transitions
+
+```typescript
+describe('Counter', () => {
+  it('should increment count', async () => {
+    const user = userEvent.setup()
+    render(<Counter initialCount={0} />)
+    
+    // Initial state
+    expect(screen.getByText('Count: 0')).toBeInTheDocument()
+    
+    // Trigger transition
+    await user.click(screen.getByRole('button', { name: /increment/i }))
+    
+    // New state
+    expect(screen.getByText('Count: 1')).toBeInTheDocument()
+  })
+})
+```
+
+### Testing Controlled Components
+
+```typescript
+describe('ControlledInput', () => {
+  it('should call onChange with new value', async () => {
+    const user = userEvent.setup()
+    const handleChange = vi.fn()
+    
+    render(<ControlledInput value="" onChange={handleChange} />)
+    
+    await user.type(screen.getByRole('textbox'), 'a')
+    
+    expect(handleChange).toHaveBeenCalledWith('a')
+  })
+
+  it('should display controlled value', () => {
+    render(<ControlledInput value="controlled" onChange={vi.fn()} />)
+    
+    expect(screen.getByRole('textbox')).toHaveValue('controlled')
+  })
+})
+```
+
+## Conditional Rendering Testing
+
+```typescript
+describe('ConditionalComponent', () => {
+  it('should show loading state', () => {
+    render(<DataDisplay isLoading={true} data={null} />)
+    
+    expect(screen.getByText(/loading/i)).toBeInTheDocument()
+    expect(screen.queryByTestId('data-content')).not.toBeInTheDocument()
+  })
+
+  it('should show error state', () => {
+    render(<DataDisplay isLoading={false} data={null} error="Failed to load" />)
+    
+    expect(screen.getByText(/failed to load/i)).toBeInTheDocument()
+  })
+
+  it('should show data when loaded', () => {
+    render(<DataDisplay isLoading={false} data={{ name: 'Test' }} />)
+    
+    expect(screen.getByText('Test')).toBeInTheDocument()
+  })
+
+  it('should show empty state when no data', () => {
+    render(<DataDisplay isLoading={false} data={[]} />)
+    
+    expect(screen.getByText(/no data/i)).toBeInTheDocument()
+  })
+})
+```
+
+## List Rendering Testing
+
+```typescript
+describe('ItemList', () => {
+  const items = [
+    { id: '1', name: 'Item 1' },
+    { id: '2', name: 'Item 2' },
+    { id: '3', name: 'Item 3' },
+  ]
+
+  it('should render all items', () => {
+    render(<ItemList items={items} />)
+    
+    expect(screen.getAllByRole('listitem')).toHaveLength(3)
+    items.forEach(item => {
+      expect(screen.getByText(item.name)).toBeInTheDocument()
+    })
+  })
+
+  it('should handle item selection', async () => {
+    const user = userEvent.setup()
+    const onSelect = vi.fn()
+    
+    render(<ItemList items={items} onSelect={onSelect} />)
+    
+    await user.click(screen.getByText('Item 2'))
+    
+    expect(onSelect).toHaveBeenCalledWith(items[1])
+  })
+
+  it('should handle empty list', () => {
+    render(<ItemList items={[]} />)
+    
+    expect(screen.getByText(/no items/i)).toBeInTheDocument()
+  })
+})
+```
+
+## Modal/Dialog Testing
+
+```typescript
+describe('Modal', () => {
+  it('should not render when closed', () => {
+    render(<Modal isOpen={false} onClose={vi.fn()} />)
+    
+    expect(screen.queryByRole('dialog')).not.toBeInTheDocument()
+  })
+
+  it('should render when open', () => {
+    render(<Modal isOpen={true} onClose={vi.fn()} />)
+    
+    expect(screen.getByRole('dialog')).toBeInTheDocument()
+  })
+
+  it('should call onClose when clicking overlay', async () => {
+    const user = userEvent.setup()
+    const handleClose = vi.fn()
+    
+    render(<Modal isOpen={true} onClose={handleClose} />)
+    
+    await user.click(screen.getByTestId('modal-overlay'))
+    
+    expect(handleClose).toHaveBeenCalled()
+  })
+
+  it('should call onClose when pressing Escape', async () => {
+    const user = userEvent.setup()
+    const handleClose = vi.fn()
+    
+    render(<Modal isOpen={true} onClose={handleClose} />)
+    
+    await user.keyboard('{Escape}')
+    
+    expect(handleClose).toHaveBeenCalled()
+  })
+
+  it('should trap focus inside modal', async () => {
+    const user = userEvent.setup()
+    
+    render(
+      <Modal isOpen={true} onClose={vi.fn()}>
+        <button>First</button>
+        <button>Second</button>
+      </Modal>
+    )
+    
+    // Focus should cycle within modal
+    await user.tab()
+    expect(screen.getByText('First')).toHaveFocus()
+    
+    await user.tab()
+    expect(screen.getByText('Second')).toHaveFocus()
+    
+    await user.tab()
+    expect(screen.getByText('First')).toHaveFocus() // Cycles back
+  })
+})
+```
+
+## Form Testing
+
+```typescript
+describe('LoginForm', () => {
+  it('should submit valid form', async () => {
+    const user = userEvent.setup()
+    const onSubmit = vi.fn()
+    
+    render(<LoginForm onSubmit={onSubmit} />)
+    
+    await user.type(screen.getByLabelText(/email/i), 'test@example.com')
+    await user.type(screen.getByLabelText(/password/i), 'password123')
+    await user.click(screen.getByRole('button', { name: /sign in/i }))
+    
+    expect(onSubmit).toHaveBeenCalledWith({
+      email: 'test@example.com',
+      password: 'password123',
+    })
+  })
+
+  it('should show validation errors', async () => {
+    const user = userEvent.setup()
+    
+    render(<LoginForm onSubmit={vi.fn()} />)
+    
+    // Submit empty form
+    await user.click(screen.getByRole('button', { name: /sign in/i }))
+    
+    expect(screen.getByText(/email is required/i)).toBeInTheDocument()
+    expect(screen.getByText(/password is required/i)).toBeInTheDocument()
+  })
+
+  it('should validate email format', async () => {
+    const user = userEvent.setup()
+    
+    render(<LoginForm onSubmit={vi.fn()} />)
+    
+    await user.type(screen.getByLabelText(/email/i), 'invalid-email')
+    await user.click(screen.getByRole('button', { name: /sign in/i }))
+    
+    expect(screen.getByText(/invalid email/i)).toBeInTheDocument()
+  })
+
+  it('should disable submit button while submitting', async () => {
+    const user = userEvent.setup()
+    const onSubmit = vi.fn(() => new Promise(resolve => setTimeout(resolve, 100)))
+    
+    render(<LoginForm onSubmit={onSubmit} />)
+    
+    await user.type(screen.getByLabelText(/email/i), 'test@example.com')
+    await user.type(screen.getByLabelText(/password/i), 'password123')
+    await user.click(screen.getByRole('button', { name: /sign in/i }))
+    
+    expect(screen.getByRole('button', { name: /signing in/i })).toBeDisabled()
+    
+    await waitFor(() => {
+      expect(screen.getByRole('button', { name: /sign in/i })).toBeEnabled()
+    })
+  })
+})
+```
+
+## Data-Driven Tests with test.each
+
+```typescript
+describe('StatusBadge', () => {
+  test.each([
+    ['success', 'bg-green-500'],
+    ['warning', 'bg-yellow-500'],
+    ['error', 'bg-red-500'],
+    ['info', 'bg-blue-500'],
+  ])('should apply correct class for %s status', (status, expectedClass) => {
+    render(<StatusBadge status={status} />)
+    
+    expect(screen.getByTestId('status-badge')).toHaveClass(expectedClass)
+  })
+
+  test.each([
+    { input: null, expected: 'Unknown' },
+    { input: undefined, expected: 'Unknown' },
+    { input: '', expected: 'Unknown' },
+    { input: 'invalid', expected: 'Unknown' },
+  ])('should show "Unknown" for invalid input: $input', ({ input, expected }) => {
+    render(<StatusBadge status={input} />)
+    
+    expect(screen.getByText(expected)).toBeInTheDocument()
+  })
+})
+```
+
+## Debugging Tips
+
+```typescript
+// Print entire DOM
+screen.debug()
+
+// Print specific element
+screen.debug(screen.getByRole('button'))
+
+// Log testing playground URL
+screen.logTestingPlaygroundURL()
+
+// Pretty print DOM
+import { prettyDOM } from '@testing-library/react'
+console.log(prettyDOM(screen.getByRole('dialog')))
+
+// Check available roles
+import { getRoles } from '@testing-library/react'
+console.log(getRoles(container))
+```
+
+## Common Mistakes to Avoid
+
+### ❌ Don't Use Implementation Details
+
+```typescript
+// Bad - testing implementation
+expect(component.state.isOpen).toBe(true)
+expect(wrapper.find('.internal-class').length).toBe(1)
+
+// Good - testing behavior
+expect(screen.getByRole('dialog')).toBeInTheDocument()
+```
+
+### ❌ Don't Forget Cleanup
+
+```typescript
+// Bad - may leak state between tests
+it('test 1', () => {
+  render(<Component />)
+})
+
+// Good - cleanup is automatic with RTL, but reset mocks
+beforeEach(() => {
+  vi.clearAllMocks()
+})
+```
+
+### ❌ Don't Use Exact String Matching (Prefer Black-Box Assertions)
+
+```typescript
+// ❌ Bad - hardcoded strings are brittle
+expect(screen.getByText('Submit Form')).toBeInTheDocument()
+expect(screen.getByText('Loading...')).toBeInTheDocument()
+
+// ✅ Good - role-based queries (most semantic)
+expect(screen.getByRole('button', { name: /submit/i })).toBeInTheDocument()
+expect(screen.getByRole('status')).toBeInTheDocument()
+
+// ✅ Good - pattern matching (flexible)
+expect(screen.getByText(/submit/i)).toBeInTheDocument()
+expect(screen.getByText(/loading/i)).toBeInTheDocument()
+
+// ✅ Good - test behavior, not exact UI text
+expect(screen.getByRole('button')).toBeDisabled()
+expect(screen.getByRole('alert')).toBeInTheDocument()
+```
+
+**Why prefer black-box assertions?**
+
+- Text content may change (i18n, copy updates)
+- Role-based queries test accessibility
+- Pattern matching is resilient to minor changes
+- Tests focus on behavior, not implementation details
+
+### ❌ Don't Assert on Absence Without Query
+
+```typescript
+// Bad - throws if not found
+expect(screen.getByText('Error')).not.toBeInTheDocument() // Error!
+
+// Good - use queryBy for absence assertions
+expect(screen.queryByText('Error')).not.toBeInTheDocument()
+```

.claude/skills/frontend-testing/references/domain-components.md

@@ -0,0 +1,523 @@
+# Domain-Specific Component Testing
+
+This guide covers testing patterns for Dify's domain-specific components.
+
+## Workflow Components (`workflow/`)
+
+Workflow components handle node configuration, data flow, and graph operations.
+
+### Key Test Areas
+
+1. **Node Configuration**
+1. **Data Validation**
+1. **Variable Passing**
+1. **Edge Connections**
+1. **Error Handling**
+
+### Example: Node Configuration Panel
+
+```typescript
+import { render, screen, fireEvent, waitFor } from '@testing-library/react'
+import userEvent from '@testing-library/user-event'
+import NodeConfigPanel from './node-config-panel'
+import { createMockNode, createMockWorkflowContext } from '@/__mocks__/workflow'
+
+// Mock workflow context
+vi.mock('@/app/components/workflow/hooks', () => ({
+  useWorkflowStore: () => mockWorkflowStore,
+  useNodesInteractions: () => mockNodesInteractions,
+}))
+
+let mockWorkflowStore = {
+  nodes: [],
+  edges: [],
+  updateNode: vi.fn(),
+}
+
+let mockNodesInteractions = {
+  handleNodeSelect: vi.fn(),
+  handleNodeDelete: vi.fn(),
+}
+
+describe('NodeConfigPanel', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+    mockWorkflowStore = {
+      nodes: [],
+      edges: [],
+      updateNode: vi.fn(),
+    }
+  })
+
+  describe('Node Configuration', () => {
+    it('should render node type selector', () => {
+      const node = createMockNode({ type: 'llm' })
+      render(<NodeConfigPanel node={node} />)
+      
+      expect(screen.getByLabelText(/model/i)).toBeInTheDocument()
+    })
+
+    it('should update node config on change', async () => {
+      const user = userEvent.setup()
+      const node = createMockNode({ type: 'llm' })
+      
+      render(<NodeConfigPanel node={node} />)
+      
+      await user.selectOptions(screen.getByLabelText(/model/i), 'gpt-4')
+      
+      expect(mockWorkflowStore.updateNode).toHaveBeenCalledWith(
+        node.id,
+        expect.objectContaining({ model: 'gpt-4' })
+      )
+    })
+  })
+
+  describe('Data Validation', () => {
+    it('should show error for invalid input', async () => {
+      const user = userEvent.setup()
+      const node = createMockNode({ type: 'code' })
+      
+      render(<NodeConfigPanel node={node} />)
+      
+      // Enter invalid code
+      const codeInput = screen.getByLabelText(/code/i)
+      await user.clear(codeInput)
+      await user.type(codeInput, 'invalid syntax {{{')
+      
+      await waitFor(() => {
+        expect(screen.getByText(/syntax error/i)).toBeInTheDocument()
+      })
+    })
+
+    it('should validate required fields', async () => {
+      const node = createMockNode({ type: 'http', data: { url: '' } })
+      
+      render(<NodeConfigPanel node={node} />)
+      
+      fireEvent.click(screen.getByRole('button', { name: /save/i }))
+      
+      await waitFor(() => {
+        expect(screen.getByText(/url is required/i)).toBeInTheDocument()
+      })
+    })
+  })
+
+  describe('Variable Passing', () => {
+    it('should display available variables from upstream nodes', () => {
+      const upstreamNode = createMockNode({
+        id: 'node-1',
+        type: 'start',
+        data: { outputs: [{ name: 'user_input', type: 'string' }] },
+      })
+      const currentNode = createMockNode({
+        id: 'node-2',
+        type: 'llm',
+      })
+      
+      mockWorkflowStore.nodes = [upstreamNode, currentNode]
+      mockWorkflowStore.edges = [{ source: 'node-1', target: 'node-2' }]
+      
+      render(<NodeConfigPanel node={currentNode} />)
+      
+      // Variable selector should show upstream variables
+      fireEvent.click(screen.getByRole('button', { name: /add variable/i }))
+      
+      expect(screen.getByText('user_input')).toBeInTheDocument()
+    })
+
+    it('should insert variable into prompt template', async () => {
+      const user = userEvent.setup()
+      const node = createMockNode({ type: 'llm' })
+      
+      render(<NodeConfigPanel node={node} />)
+      
+      // Click variable button
+      await user.click(screen.getByRole('button', { name: /insert variable/i }))
+      await user.click(screen.getByText('user_input'))
+      
+      const promptInput = screen.getByLabelText(/prompt/i)
+      expect(promptInput).toHaveValue(expect.stringContaining('{{user_input}}'))
+    })
+  })
+})
+```
+
+## Dataset Components (`dataset/`)
+
+Dataset components handle file uploads, data display, and search/filter operations.
+
+### Key Test Areas
+
+1. **File Upload**
+1. **File Type Validation**
+1. **Pagination**
+1. **Search & Filtering**
+1. **Data Format Handling**
+
+### Example: Document Uploader
+
+```typescript
+import { render, screen, fireEvent, waitFor } from '@testing-library/react'
+import userEvent from '@testing-library/user-event'
+import DocumentUploader from './document-uploader'
+
+vi.mock('@/service/datasets', () => ({
+  uploadDocument: vi.fn(),
+  parseDocument: vi.fn(),
+}))
+
+import * as datasetService from '@/service/datasets'
+const mockedService = vi.mocked(datasetService)
+
+describe('DocumentUploader', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+  })
+
+  describe('File Upload', () => {
+    it('should accept valid file types', async () => {
+      const user = userEvent.setup()
+      const onUpload = vi.fn()
+      mockedService.uploadDocument.mockResolvedValue({ id: 'doc-1' })
+      
+      render(<DocumentUploader onUpload={onUpload} />)
+      
+      const file = new File(['content'], 'test.pdf', { type: 'application/pdf' })
+      const input = screen.getByLabelText(/upload/i)
+      
+      await user.upload(input, file)
+      
+      await waitFor(() => {
+        expect(mockedService.uploadDocument).toHaveBeenCalledWith(
+          expect.any(FormData)
+        )
+      })
+    })
+
+    it('should reject invalid file types', async () => {
+      const user = userEvent.setup()
+      
+      render(<DocumentUploader />)
+      
+      const file = new File(['content'], 'test.exe', { type: 'application/x-msdownload' })
+      const input = screen.getByLabelText(/upload/i)
+      
+      await user.upload(input, file)
+      
+      expect(screen.getByText(/unsupported file type/i)).toBeInTheDocument()
+      expect(mockedService.uploadDocument).not.toHaveBeenCalled()
+    })
+
+    it('should show upload progress', async () => {
+      const user = userEvent.setup()
+      
+      // Mock upload with progress
+      mockedService.uploadDocument.mockImplementation(() => {
+        return new Promise((resolve) => {
+          setTimeout(() => resolve({ id: 'doc-1' }), 100)
+        })
+      })
+      
+      render(<DocumentUploader />)
+      
+      const file = new File(['content'], 'test.pdf', { type: 'application/pdf' })
+      await user.upload(screen.getByLabelText(/upload/i), file)
+      
+      expect(screen.getByRole('progressbar')).toBeInTheDocument()
+      
+      await waitFor(() => {
+        expect(screen.queryByRole('progressbar')).not.toBeInTheDocument()
+      })
+    })
+  })
+
+  describe('Error Handling', () => {
+    it('should handle upload failure', async () => {
+      const user = userEvent.setup()
+      mockedService.uploadDocument.mockRejectedValue(new Error('Upload failed'))
+      
+      render(<DocumentUploader />)
+      
+      const file = new File(['content'], 'test.pdf', { type: 'application/pdf' })
+      await user.upload(screen.getByLabelText(/upload/i), file)
+      
+      await waitFor(() => {
+        expect(screen.getByText(/upload failed/i)).toBeInTheDocument()
+      })
+    })
+
+    it('should allow retry after failure', async () => {
+      const user = userEvent.setup()
+      mockedService.uploadDocument
+        .mockRejectedValueOnce(new Error('Network error'))
+        .mockResolvedValueOnce({ id: 'doc-1' })
+      
+      render(<DocumentUploader />)
+      
+      const file = new File(['content'], 'test.pdf', { type: 'application/pdf' })
+      await user.upload(screen.getByLabelText(/upload/i), file)
+      
+      await waitFor(() => {
+        expect(screen.getByRole('button', { name: /retry/i })).toBeInTheDocument()
+      })
+      
+      await user.click(screen.getByRole('button', { name: /retry/i }))
+      
+      await waitFor(() => {
+        expect(screen.getByText(/uploaded successfully/i)).toBeInTheDocument()
+      })
+    })
+  })
+})
+```
+
+### Example: Document List with Pagination
+
+```typescript
+describe('DocumentList', () => {
+  describe('Pagination', () => {
+    it('should load first page on mount', async () => {
+      mockedService.getDocuments.mockResolvedValue({
+        data: [{ id: '1', name: 'Doc 1' }],
+        total: 50,
+        page: 1,
+        pageSize: 10,
+      })
+      
+      render(<DocumentList datasetId="ds-1" />)
+      
+      await waitFor(() => {
+        expect(screen.getByText('Doc 1')).toBeInTheDocument()
+      })
+      
+      expect(mockedService.getDocuments).toHaveBeenCalledWith('ds-1', { page: 1 })
+    })
+
+    it('should navigate to next page', async () => {
+      const user = userEvent.setup()
+      mockedService.getDocuments.mockResolvedValue({
+        data: [{ id: '1', name: 'Doc 1' }],
+        total: 50,
+        page: 1,
+        pageSize: 10,
+      })
+      
+      render(<DocumentList datasetId="ds-1" />)
+      
+      await waitFor(() => {
+        expect(screen.getByText('Doc 1')).toBeInTheDocument()
+      })
+      
+      mockedService.getDocuments.mockResolvedValue({
+        data: [{ id: '11', name: 'Doc 11' }],
+        total: 50,
+        page: 2,
+        pageSize: 10,
+      })
+      
+      await user.click(screen.getByRole('button', { name: /next/i }))
+      
+      await waitFor(() => {
+        expect(screen.getByText('Doc 11')).toBeInTheDocument()
+      })
+    })
+  })
+
+  describe('Search & Filtering', () => {
+    it('should filter by search query', async () => {
+      const user = userEvent.setup()
+      vi.useFakeTimers()
+      
+      render(<DocumentList datasetId="ds-1" />)
+      
+      await user.type(screen.getByPlaceholderText(/search/i), 'test query')
+      
+      // Debounce
+      vi.advanceTimersByTime(300)
+      
+      await waitFor(() => {
+        expect(mockedService.getDocuments).toHaveBeenCalledWith(
+          'ds-1',
+          expect.objectContaining({ search: 'test query' })
+        )
+      })
+      
+      vi.useRealTimers()
+    })
+  })
+})
+```
+
+## Configuration Components (`app/configuration/`, `config/`)
+
+Configuration components handle forms, validation, and data persistence.
+
+### Key Test Areas
+
+1. **Form Validation**
+1. **Save/Reset**
+1. **Required vs Optional Fields**
+1. **Configuration Persistence**
+1. **Error Feedback**
+
+### Example: App Configuration Form
+
+```typescript
+import { render, screen, fireEvent, waitFor } from '@testing-library/react'
+import userEvent from '@testing-library/user-event'
+import AppConfigForm from './app-config-form'
+
+vi.mock('@/service/apps', () => ({
+  updateAppConfig: vi.fn(),
+  getAppConfig: vi.fn(),
+}))
+
+import * as appService from '@/service/apps'
+const mockedService = vi.mocked(appService)
+
+describe('AppConfigForm', () => {
+  const defaultConfig = {
+    name: 'My App',
+    description: '',
+    icon: 'default',
+    openingStatement: '',
+  }
+
+  beforeEach(() => {
+    vi.clearAllMocks()
+    mockedService.getAppConfig.mockResolvedValue(defaultConfig)
+  })
+
+  describe('Form Validation', () => {
+    it('should require app name', async () => {
+      const user = userEvent.setup()
+      
+      render(<AppConfigForm appId="app-1" />)
+      
+      await waitFor(() => {
+        expect(screen.getByLabelText(/name/i)).toHaveValue('My App')
+      })
+      
+      // Clear name field
+      await user.clear(screen.getByLabelText(/name/i))
+      await user.click(screen.getByRole('button', { name: /save/i }))
+      
+      expect(screen.getByText(/name is required/i)).toBeInTheDocument()
+      expect(mockedService.updateAppConfig).not.toHaveBeenCalled()
+    })
+
+    it('should validate name length', async () => {
+      const user = userEvent.setup()
+      
+      render(<AppConfigForm appId="app-1" />)
+      
+      await waitFor(() => {
+        expect(screen.getByLabelText(/name/i)).toBeInTheDocument()
+      })
+      
+      // Enter very long name
+      await user.clear(screen.getByLabelText(/name/i))
+      await user.type(screen.getByLabelText(/name/i), 'a'.repeat(101))
+      
+      expect(screen.getByText(/name must be less than 100 characters/i)).toBeInTheDocument()
+    })
+
+    it('should allow empty optional fields', async () => {
+      const user = userEvent.setup()
+      mockedService.updateAppConfig.mockResolvedValue({ success: true })
+      
+      render(<AppConfigForm appId="app-1" />)
+      
+      await waitFor(() => {
+        expect(screen.getByLabelText(/name/i)).toHaveValue('My App')
+      })
+      
+      // Leave description empty (optional)
+      await user.click(screen.getByRole('button', { name: /save/i }))
+      
+      await waitFor(() => {
+        expect(mockedService.updateAppConfig).toHaveBeenCalled()
+      })
+    })
+  })
+
+  describe('Save/Reset Functionality', () => {
+    it('should save configuration', async () => {
+      const user = userEvent.setup()
+      mockedService.updateAppConfig.mockResolvedValue({ success: true })
+      
+      render(<AppConfigForm appId="app-1" />)
+      
+      await waitFor(() => {
+        expect(screen.getByLabelText(/name/i)).toHaveValue('My App')
+      })
+      
+      await user.clear(screen.getByLabelText(/name/i))
+      await user.type(screen.getByLabelText(/name/i), 'Updated App')
+      await user.click(screen.getByRole('button', { name: /save/i }))
+      
+      await waitFor(() => {
+        expect(mockedService.updateAppConfig).toHaveBeenCalledWith(
+          'app-1',
+          expect.objectContaining({ name: 'Updated App' })
+        )
+      })
+      
+      expect(screen.getByText(/saved successfully/i)).toBeInTheDocument()
+    })
+
+    it('should reset to default values', async () => {
+      const user = userEvent.setup()
+      
+      render(<AppConfigForm appId="app-1" />)
+      
+      await waitFor(() => {
+        expect(screen.getByLabelText(/name/i)).toHaveValue('My App')
+      })
+      
+      // Make changes
+      await user.clear(screen.getByLabelText(/name/i))
+      await user.type(screen.getByLabelText(/name/i), 'Changed Name')
+      
+      // Reset
+      await user.click(screen.getByRole('button', { name: /reset/i }))
+      
+      expect(screen.getByLabelText(/name/i)).toHaveValue('My App')
+    })
+
+    it('should show unsaved changes warning', async () => {
+      const user = userEvent.setup()
+      
+      render(<AppConfigForm appId="app-1" />)
+      
+      await waitFor(() => {
+        expect(screen.getByLabelText(/name/i)).toHaveValue('My App')
+      })
+      
+      // Make changes
+      await user.type(screen.getByLabelText(/name/i), ' Updated')
+      
+      expect(screen.getByText(/unsaved changes/i)).toBeInTheDocument()
+    })
+  })
+
+  describe('Error Handling', () => {
+    it('should show error on save failure', async () => {
+      const user = userEvent.setup()
+      mockedService.updateAppConfig.mockRejectedValue(new Error('Server error'))
+      
+      render(<AppConfigForm appId="app-1" />)
+      
+      await waitFor(() => {
+        expect(screen.getByLabelText(/name/i)).toHaveValue('My App')
+      })
+      
+      await user.click(screen.getByRole('button', { name: /save/i }))
+      
+      await waitFor(() => {
+        expect(screen.getByText(/failed to save/i)).toBeInTheDocument()
+      })
+    })
+  })
+})
+```

.claude/skills/frontend-testing/references/mocking.md

@@ -0,0 +1,366 @@
+# Mocking Guide for Dify Frontend Tests
+
+## ⚠️ Important: What NOT to Mock
+
+### DO NOT Mock Base Components
+
+**Never mock components from `@/app/components/base/`** such as:
+
+- `Loading`, `Spinner`
+- `Button`, `Input`, `Select`
+- `Tooltip`, `Modal`, `Dropdown`
+- `Icon`, `Badge`, `Tag`
+
+**Why?**
+
+- Base components will have their own dedicated tests
+- Mocking them creates false positives (tests pass but real integration fails)
+- Using real components tests actual integration behavior
+
+```typescript
+// ❌ WRONG: Don't mock base components
+vi.mock('@/app/components/base/loading', () => () => <div>Loading</div>)
+vi.mock('@/app/components/base/button', () => ({ children }: any) => <button>{children}</button>)
+
+// ✅ CORRECT: Import and use real base components
+import Loading from '@/app/components/base/loading'
+import Button from '@/app/components/base/button'
+// They will render normally in tests
+```
+
+### What TO Mock
+
+Only mock these categories:
+
+1. **API services** (`@/service/*`) - Network calls
+1. **Complex context providers** - When setup is too difficult
+1. **Third-party libraries with side effects** - `next/navigation`, external SDKs
+1. **i18n** - Always mock to return keys
+
+## Mock Placement
+
+| Location | Purpose |
+|----------|---------|
+| `web/vitest.setup.ts` | Global mocks shared by all tests (for example `react-i18next`, `next/image`) |
+| `web/__mocks__/` | Reusable mock factories shared across multiple test files |
+| Test file | Test-specific mocks, inline with `vi.mock()` |
+
+Modules are not mocked automatically. Use `vi.mock` in test files, or add global mocks in `web/vitest.setup.ts`.
+
+## Essential Mocks
+
+### 1. i18n (Auto-loaded via Global Mock)
+
+A global mock is defined in `web/vitest.setup.ts` and is auto-loaded by Vitest setup.
+**No explicit mock needed** for most tests - it returns translation keys as-is.
+
+For tests requiring custom translations, override the mock:
+
+```typescript
+vi.mock('react-i18next', () => ({
+  useTranslation: () => ({
+    t: (key: string) => {
+      const translations: Record<string, string> = {
+        'my.custom.key': 'Custom translation',
+      }
+      return translations[key] || key
+    },
+  }),
+}))
+```
+
+### 2. Next.js Router
+
+```typescript
+const mockPush = vi.fn()
+const mockReplace = vi.fn()
+
+vi.mock('next/navigation', () => ({
+  useRouter: () => ({
+    push: mockPush,
+    replace: mockReplace,
+    back: vi.fn(),
+    prefetch: vi.fn(),
+  }),
+  usePathname: () => '/current-path',
+  useSearchParams: () => new URLSearchParams('?key=value'),
+}))
+
+describe('Component', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+  })
+
+  it('should navigate on click', () => {
+    render(<Component />)
+    fireEvent.click(screen.getByRole('button'))
+    expect(mockPush).toHaveBeenCalledWith('/expected-path')
+  })
+})
+```
+
+### 3. Portal Components (with Shared State)
+
+```typescript
+// ⚠️ Important: Use shared state for components that depend on each other
+let mockPortalOpenState = false
+
+vi.mock('@/app/components/base/portal-to-follow-elem', () => ({
+  PortalToFollowElem: ({ children, open, ...props }: any) => {
+    mockPortalOpenState = open || false  // Update shared state
+    return <div data-testid="portal" data-open={open}>{children}</div>
+  },
+  PortalToFollowElemContent: ({ children }: any) => {
+    // ✅ Matches actual: returns null when portal is closed
+    if (!mockPortalOpenState) return null
+    return <div data-testid="portal-content">{children}</div>
+  },
+  PortalToFollowElemTrigger: ({ children }: any) => (
+    <div data-testid="portal-trigger">{children}</div>
+  ),
+}))
+
+describe('Component', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+    mockPortalOpenState = false  // ✅ Reset shared state
+  })
+})
+```
+
+### 4. API Service Mocks
+
+```typescript
+import * as api from '@/service/api'
+
+vi.mock('@/service/api')
+
+const mockedApi = vi.mocked(api)
+
+describe('Component', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+    
+    // Setup default mock implementation
+    mockedApi.fetchData.mockResolvedValue({ data: [] })
+  })
+
+  it('should show data on success', async () => {
+    mockedApi.fetchData.mockResolvedValue({ data: [{ id: 1 }] })
+    
+    render(<Component />)
+    
+    await waitFor(() => {
+      expect(screen.getByText('1')).toBeInTheDocument()
+    })
+  })
+
+  it('should show error on failure', async () => {
+    mockedApi.fetchData.mockRejectedValue(new Error('Network error'))
+    
+    render(<Component />)
+    
+    await waitFor(() => {
+      expect(screen.getByText(/error/i)).toBeInTheDocument()
+    })
+  })
+})
+```
+
+### 5. HTTP Mocking with Nock
+
+```typescript
+import nock from 'nock'
+
+const GITHUB_HOST = 'https://api.github.com'
+const GITHUB_PATH = '/repos/owner/repo'
+
+const mockGithubApi = (status: number, body: Record<string, unknown>, delayMs = 0) => {
+  return nock(GITHUB_HOST)
+    .get(GITHUB_PATH)
+    .delay(delayMs)
+    .reply(status, body)
+}
+
+describe('GithubComponent', () => {
+  afterEach(() => {
+    nock.cleanAll()
+  })
+
+  it('should display repo info', async () => {
+    mockGithubApi(200, { name: 'dify', stars: 1000 })
+    
+    render(<GithubComponent />)
+    
+    await waitFor(() => {
+      expect(screen.getByText('dify')).toBeInTheDocument()
+    })
+  })
+
+  it('should handle API error', async () => {
+    mockGithubApi(500, { message: 'Server error' })
+    
+    render(<GithubComponent />)
+    
+    await waitFor(() => {
+      expect(screen.getByText(/error/i)).toBeInTheDocument()
+    })
+  })
+})
+```
+
+### 6. Context Providers
+
+```typescript
+import { ProviderContext } from '@/context/provider-context'
+import { createMockProviderContextValue, createMockPlan } from '@/__mocks__/provider-context'
+
+describe('Component with Context', () => {
+  it('should render for free plan', () => {
+    const mockContext = createMockPlan('sandbox')
+    
+    render(
+      <ProviderContext.Provider value={mockContext}>
+        <Component />
+      </ProviderContext.Provider>
+    )
+    
+    expect(screen.getByText('Upgrade')).toBeInTheDocument()
+  })
+
+  it('should render for pro plan', () => {
+    const mockContext = createMockPlan('professional')
+    
+    render(
+      <ProviderContext.Provider value={mockContext}>
+        <Component />
+      </ProviderContext.Provider>
+    )
+    
+    expect(screen.queryByText('Upgrade')).not.toBeInTheDocument()
+  })
+})
+```
+
+### 7. SWR / React Query
+
+```typescript
+// SWR
+vi.mock('swr', () => ({
+  __esModule: true,
+  default: vi.fn(),
+}))
+
+import useSWR from 'swr'
+const mockedUseSWR = vi.mocked(useSWR)
+
+describe('Component with SWR', () => {
+  it('should show loading state', () => {
+    mockedUseSWR.mockReturnValue({
+      data: undefined,
+      error: undefined,
+      isLoading: true,
+    })
+    
+    render(<Component />)
+    expect(screen.getByText(/loading/i)).toBeInTheDocument()
+  })
+})
+
+// React Query
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
+
+const createTestQueryClient = () => new QueryClient({
+  defaultOptions: {
+    queries: { retry: false },
+    mutations: { retry: false },
+  },
+})
+
+const renderWithQueryClient = (ui: React.ReactElement) => {
+  const queryClient = createTestQueryClient()
+  return render(
+    <QueryClientProvider client={queryClient}>
+      {ui}
+    </QueryClientProvider>
+  )
+}
+```
+
+## Mock Best Practices
+
+### ✅ DO
+
+1. **Use real base components** - Import from `@/app/components/base/` directly
+1. **Use real project components** - Prefer importing over mocking
+1. **Reset mocks in `beforeEach`**, not `afterEach`
+1. **Match actual component behavior** in mocks (when mocking is necessary)
+1. **Use factory functions** for complex mock data
+1. **Import actual types** for type safety
+1. **Reset shared mock state** in `beforeEach`
+
+### ❌ DON'T
+
+1. **Don't mock base components** (`Loading`, `Button`, `Tooltip`, etc.)
+1. Don't mock components you can import directly
+1. Don't create overly simplified mocks that miss conditional logic
+1. Don't forget to clean up nock after each test
+1. Don't use `any` types in mocks without necessity
+
+### Mock Decision Tree
+
+```
+Need to use a component in test?
+│
+├─ Is it from @/app/components/base/*?
+│  └─ YES → Import real component, DO NOT mock
+│
+├─ Is it a project component?
+│  └─ YES → Prefer importing real component
+│           Only mock if setup is extremely complex
+│
+├─ Is it an API service (@/service/*)?
+│  └─ YES → Mock it
+│
+├─ Is it a third-party lib with side effects?
+│  └─ YES → Mock it (next/navigation, external SDKs)
+│
+└─ Is it i18n?
+   └─ YES → Uses shared mock (auto-loaded). Override only for custom translations
+```
+
+## Factory Function Pattern
+
+```typescript
+// __mocks__/data-factories.ts
+import type { User, Project } from '@/types'
+
+export const createMockUser = (overrides: Partial<User> = {}): User => ({
+  id: 'user-1',
+  name: 'Test User',
+  email: 'test@example.com',
+  role: 'member',
+  createdAt: new Date().toISOString(),
+  ...overrides,
+})
+
+export const createMockProject = (overrides: Partial<Project> = {}): Project => ({
+  id: 'project-1',
+  name: 'Test Project',
+  description: 'A test project',
+  owner: createMockUser(),
+  members: [],
+  createdAt: new Date().toISOString(),
+  ...overrides,
+})
+
+// Usage in tests
+it('should display project owner', () => {
+  const project = createMockProject({
+    owner: createMockUser({ name: 'John Doe' }),
+  })
+  
+  render(<ProjectCard project={project} />)
+  expect(screen.getByText('John Doe')).toBeInTheDocument()
+})
+```

.claude/skills/frontend-testing/references/workflow.md

@@ -0,0 +1,269 @@
+# Testing Workflow Guide
+
+This guide defines the workflow for generating tests, especially for complex components or directories with multiple files.
+
+## Scope Clarification
+
+This guide addresses **multi-file workflow** (how to process multiple test files). For coverage requirements within a single test file, see `web/testing/testing.md` § Coverage Goals.
+
+| Scope | Rule |
+|-------|------|
+| **Single file** | Complete coverage in one generation (100% function, >95% branch) |
+| **Multi-file directory** | Process one file at a time, verify each before proceeding |
+
+## ⚠️ Critical Rule: Incremental Approach for Multi-File Testing
+
+When testing a **directory with multiple files**, **NEVER generate all test files at once.** Use an incremental, verify-as-you-go approach.
+
+### Why Incremental?
+
+| Batch Approach (❌) | Incremental Approach (✅) |
+|---------------------|---------------------------|
+| Generate 5+ tests at once | Generate 1 test at a time |
+| Run tests only at the end | Run test immediately after each file |
+| Multiple failures compound | Single point of failure, easy to debug |
+| Hard to identify root cause | Clear cause-effect relationship |
+| Mock issues affect many files | Mock issues caught early |
+| Messy git history | Clean, atomic commits possible |
+
+## Single File Workflow
+
+When testing a **single component, hook, or utility**:
+
+```
+1. Read source code completely
+2. Run `pnpm analyze-component <path>` (if available)
+3. Check complexity score and features detected
+4. Write the test file
+5. Run test: `pnpm test -- <file>.spec.tsx`
+6. Fix any failures
+7. Verify coverage meets goals (100% function, >95% branch)
+```
+
+## Directory/Multi-File Workflow (MUST FOLLOW)
+
+When testing a **directory or multiple files**, follow this strict workflow:
+
+### Step 1: Analyze and Plan
+
+1. **List all files** that need tests in the directory
+1. **Categorize by complexity**:
+   - 🟢 **Simple**: Utility functions, simple hooks, presentational components
+   - 🟡 **Medium**: Components with state, effects, or event handlers
+   - 🔴 **Complex**: Components with API calls, routing, or many dependencies
+1. **Order by dependency**: Test dependencies before dependents
+1. **Create a todo list** to track progress
+
+### Step 2: Determine Processing Order
+
+Process files in this recommended order:
+
+```
+1. Utility functions (simplest, no React)
+2. Custom hooks (isolated logic)
+3. Simple presentational components (few/no props)
+4. Medium complexity components (state, effects)
+5. Complex components (API, routing, many deps)
+6. Container/index components (integration tests - last)
+```
+
+**Rationale**:
+
+- Simpler files help establish mock patterns
+- Hooks used by components should be tested first
+- Integration tests (index files) depend on child components working
+
+### Step 3: Process Each File Incrementally
+
+**For EACH file in the ordered list:**
+
+```
+┌─────────────────────────────────────────────┐
+│  1. Write test file                         │
+│  2. Run: pnpm test -- <file>.spec.tsx       │
+│  3. If FAIL → Fix immediately, re-run       │
+│  4. If PASS → Mark complete in todo list    │
+│  5. ONLY THEN proceed to next file          │
+└─────────────────────────────────────────────┘
+```
+
+**DO NOT proceed to the next file until the current one passes.**
+
+### Step 4: Final Verification
+
+After all individual tests pass:
+
+```bash
+# Run all tests in the directory together
+pnpm test -- path/to/directory/
+
+# Check coverage
+pnpm test -- --coverage path/to/directory/
+```
+
+## Component Complexity Guidelines
+
+Use `pnpm analyze-component <path>` to assess complexity before testing.
+
+### 🔴 Very Complex Components (Complexity > 50)
+
+**Consider refactoring BEFORE testing:**
+
+- Break component into smaller, testable pieces
+- Extract complex logic into custom hooks
+- Separate container and presentational layers
+
+**If testing as-is:**
+
+- Use integration tests for complex workflows
+- Use `test.each()` for data-driven testing
+- Multiple `describe` blocks for organization
+- Consider testing major sections separately
+
+### 🟡 Medium Complexity (Complexity 30-50)
+
+- Group related tests in `describe` blocks
+- Test integration scenarios between internal parts
+- Focus on state transitions and side effects
+- Use helper functions to reduce test complexity
+
+### 🟢 Simple Components (Complexity < 30)
+
+- Standard test structure
+- Focus on props, rendering, and edge cases
+- Usually straightforward to test
+
+### 📏 Large Files (500+ lines)
+
+Regardless of complexity score:
+
+- **Strongly consider refactoring** before testing
+- If testing as-is, test major sections separately
+- Create helper functions for test setup
+- May need multiple test files
+
+## Todo List Format
+
+When testing multiple files, use a todo list like this:
+
+```
+Testing: path/to/directory/
+
+Ordered by complexity (simple → complex):
+
+☐ utils/helper.ts           [utility, simple]
+☐ hooks/use-custom-hook.ts  [hook, simple]
+☐ empty-state.tsx           [component, simple]
+☐ item-card.tsx             [component, medium]
+☐ list.tsx                  [component, complex]
+☐ index.tsx                 [integration]
+
+Progress: 0/6 complete
+```
+
+Update status as you complete each:
+
+- ☐ → ⏳ (in progress)
+- ⏳ → ✅ (complete and verified)
+- ⏳ → ❌ (blocked, needs attention)
+
+## When to Stop and Verify
+
+**Always run tests after:**
+
+- Completing a test file
+- Making changes to fix a failure
+- Modifying shared mocks
+- Updating test utilities or helpers
+
+**Signs you should pause:**
+
+- More than 2 consecutive test failures
+- Mock-related errors appearing
+- Unclear why a test is failing
+- Test passing but coverage unexpectedly low
+
+## Common Pitfalls to Avoid
+
+### ❌ Don't: Generate Everything First
+
+```
+# BAD: Writing all files then testing
+Write component-a.spec.tsx
+Write component-b.spec.tsx  
+Write component-c.spec.tsx
+Write component-d.spec.tsx
+Run pnpm test  ← Multiple failures, hard to debug
+```
+
+### ✅ Do: Verify Each Step
+
+```
+# GOOD: Incremental with verification
+Write component-a.spec.tsx
+Run pnpm test -- component-a.spec.tsx ✅
+Write component-b.spec.tsx
+Run pnpm test -- component-b.spec.tsx ✅
+...continue...
+```
+
+### ❌ Don't: Skip Verification for "Simple" Components
+
+Even simple components can have:
+
+- Import errors
+- Missing mock setup
+- Incorrect assumptions about props
+
+**Always verify, regardless of perceived simplicity.**
+
+### ❌ Don't: Continue When Tests Fail
+
+Failing tests compound:
+
+- A mock issue in file A affects files B, C, D
+- Fixing A later requires revisiting all dependent tests
+- Time wasted on debugging cascading failures
+
+**Fix failures immediately before proceeding.**
+
+## Integration with Claude's Todo Feature
+
+When using Claude for multi-file testing:
+
+1. **Ask Claude to create a todo list** before starting
+1. **Request one file at a time** or ensure Claude processes incrementally
+1. **Verify each test passes** before asking for the next
+1. **Mark todos complete** as you progress
+
+Example prompt:
+
+```
+Test all components in `path/to/directory/`.
+First, analyze the directory and create a todo list ordered by complexity.
+Then, process ONE file at a time, waiting for my confirmation that tests pass
+before proceeding to the next.
+```
+
+## Summary Checklist
+
+Before starting multi-file testing:
+
+- [ ] Listed all files needing tests
+- [ ] Ordered by complexity (simple → complex)
+- [ ] Created todo list for tracking
+- [ ] Understand dependencies between files
+
+During testing:
+
+- [ ] Processing ONE file at a time
+- [ ] Running tests after EACH file
+- [ ] Fixing failures BEFORE proceeding
+- [ ] Updating todo list progress
+
+After completion:
+
+- [ ] All individual tests pass
+- [ ] Full directory test run passes
+- [ ] Coverage goals met
+- [ ] Todo list shows all complete

.codex/skills

@@ -0,0 +1 @@
+../.claude/skills

.coveragerc

@@ -0,0 +1,5 @@
+[run]
+omit =
+    api/tests/*
+    api/migrations/*
+    api/core/rag/datasource/vdb/*

.devcontainer/devcontainer.json

@@ -6,6 +6,9 @@
 		"context": "..",
 		"dockerfile": "Dockerfile"
 	},
+	"mounts": [
+		"source=dify-dev-tmp,target=/tmp,type=volume"
+	],
 	"features": {
 		"ghcr.io/devcontainers/features/node:1": {
 			"nodeGypDependencies": true,
@@ -34,19 +37,13 @@
 	},
 	"postStartCommand": "./.devcontainer/post_start_command.sh",
 	"postCreateCommand": "./.devcontainer/post_create_command.sh"
-
 	// Features to add to the dev container. More info: https://containers.dev/features.
 	// "features": {},
-
 	// Use 'forwardPorts' to make a list of ports inside the container available locally.
 	// "forwardPorts": [],
-
 	// Use 'postCreateCommand' to run commands after the container is created.
 	// "postCreateCommand": "python --version",
-
 	// Configure tool-specific properties.
 	// "customizations": {},
-
 	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
-	// "remoteUser": "root"
-}
+}

.devcontainer/post_create_command.sh

@@ -1,12 +1,13 @@
 #!/bin/bash
 WORKSPACE_ROOT=$(pwd)
 
+export COREPACK_ENABLE_DOWNLOAD_PROMPT=0
 corepack enable
 cd web && pnpm install
 pipx install uv
 
 echo "alias start-api=\"cd $WORKSPACE_ROOT/api && uv run python -m flask run --host 0.0.0.0 --port=5001 --debug\"" >> ~/.bashrc
-echo "alias start-worker=\"cd $WORKSPACE_ROOT/api && uv run python -m celery -A app.celery worker -P threads -c 1 --loglevel INFO -Q dataset,priority_dataset,priority_pipeline,pipeline,mail,ops_trace,app_deletion,plugin,workflow_storage,conversation,workflow,schedule_poller,schedule_executor,triggered_workflow_dispatcher,trigger_refresh_executor\"" >> ~/.bashrc
+echo "alias start-worker=\"cd $WORKSPACE_ROOT/api && uv run python -m celery -A app.celery worker -P threads -c 1 --loglevel INFO -Q dataset,priority_dataset,priority_pipeline,pipeline,mail,ops_trace,app_deletion,plugin,workflow_storage,conversation,workflow,schedule_poller,schedule_executor,triggered_workflow_dispatcher,trigger_refresh_executor,retention\"" >> ~/.bashrc
 echo "alias start-web=\"cd $WORKSPACE_ROOT/web && pnpm dev\"" >> ~/.bashrc
 echo "alias start-web-prod=\"cd $WORKSPACE_ROOT/web && pnpm build && pnpm start\"" >> ~/.bashrc
 echo "alias start-containers=\"cd $WORKSPACE_ROOT/docker && docker-compose -f docker-compose.middleware.yaml -p dify --env-file middleware.env up -d\"" >> ~/.bashrc

.github/CODEOWNERS

@@ -0,0 +1,249 @@
+# CODEOWNERS
+# This file defines code ownership for the Dify project.
+# Each line is a file pattern followed by one or more owners.
+# Owners can be @username, @org/team-name, or email addresses.
+# For more information, see: https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/about-code-owners
+
+* @crazywoola @laipz8200 @Yeuoly
+
+# CODEOWNERS file
+/.github/CODEOWNERS @laipz8200 @crazywoola
+
+# Docs
+/docs/ @crazywoola
+
+# Backend (default owner, more specific rules below will override)
+/api/ @QuantumGhost
+
+# Backend - MCP
+/api/core/mcp/ @Nov1c444
+/api/core/entities/mcp_provider.py @Nov1c444
+/api/services/tools/mcp_tools_manage_service.py @Nov1c444
+/api/controllers/mcp/ @Nov1c444
+/api/controllers/console/app/mcp_server.py @Nov1c444
+/api/tests/**/*mcp* @Nov1c444
+
+# Backend - Workflow - Engine (Core graph execution engine)
+/api/core/workflow/graph_engine/ @laipz8200 @QuantumGhost
+/api/core/workflow/runtime/ @laipz8200 @QuantumGhost
+/api/core/workflow/graph/ @laipz8200 @QuantumGhost
+/api/core/workflow/graph_events/ @laipz8200 @QuantumGhost
+/api/core/workflow/node_events/ @laipz8200 @QuantumGhost
+/api/core/model_runtime/ @laipz8200 @QuantumGhost
+
+# Backend - Workflow - Nodes (Agent, Iteration, Loop, LLM)
+/api/core/workflow/nodes/agent/ @Nov1c444
+/api/core/workflow/nodes/iteration/ @Nov1c444
+/api/core/workflow/nodes/loop/ @Nov1c444
+/api/core/workflow/nodes/llm/ @Nov1c444
+
+# Backend - RAG (Retrieval Augmented Generation)
+/api/core/rag/ @JohnJyong
+/api/services/rag_pipeline/ @JohnJyong
+/api/services/dataset_service.py @JohnJyong
+/api/services/knowledge_service.py @JohnJyong
+/api/services/external_knowledge_service.py @JohnJyong
+/api/services/hit_testing_service.py @JohnJyong
+/api/services/metadata_service.py @JohnJyong
+/api/services/vector_service.py @JohnJyong
+/api/services/entities/knowledge_entities/ @JohnJyong
+/api/services/entities/external_knowledge_entities/ @JohnJyong
+/api/controllers/console/datasets/ @JohnJyong
+/api/controllers/service_api/dataset/ @JohnJyong
+/api/models/dataset.py @JohnJyong
+/api/tasks/rag_pipeline/ @JohnJyong
+/api/tasks/add_document_to_index_task.py @JohnJyong
+/api/tasks/batch_clean_document_task.py @JohnJyong
+/api/tasks/clean_document_task.py @JohnJyong
+/api/tasks/clean_notion_document_task.py @JohnJyong
+/api/tasks/document_indexing_task.py @JohnJyong
+/api/tasks/document_indexing_sync_task.py @JohnJyong
+/api/tasks/document_indexing_update_task.py @JohnJyong
+/api/tasks/duplicate_document_indexing_task.py @JohnJyong
+/api/tasks/recover_document_indexing_task.py @JohnJyong
+/api/tasks/remove_document_from_index_task.py @JohnJyong
+/api/tasks/retry_document_indexing_task.py @JohnJyong
+/api/tasks/sync_website_document_indexing_task.py @JohnJyong
+/api/tasks/batch_create_segment_to_index_task.py @JohnJyong
+/api/tasks/create_segment_to_index_task.py @JohnJyong
+/api/tasks/delete_segment_from_index_task.py @JohnJyong
+/api/tasks/disable_segment_from_index_task.py @JohnJyong
+/api/tasks/disable_segments_from_index_task.py @JohnJyong
+/api/tasks/enable_segment_to_index_task.py @JohnJyong
+/api/tasks/enable_segments_to_index_task.py @JohnJyong
+/api/tasks/clean_dataset_task.py @JohnJyong
+/api/tasks/deal_dataset_index_update_task.py @JohnJyong
+/api/tasks/deal_dataset_vector_index_task.py @JohnJyong
+
+# Backend - Plugins
+/api/core/plugin/ @Mairuis @Yeuoly @Stream29
+/api/services/plugin/ @Mairuis @Yeuoly @Stream29
+/api/controllers/console/workspace/plugin.py @Mairuis @Yeuoly @Stream29
+/api/controllers/inner_api/plugin/ @Mairuis @Yeuoly @Stream29
+/api/tasks/process_tenant_plugin_autoupgrade_check_task.py @Mairuis @Yeuoly @Stream29
+
+# Backend - Trigger/Schedule/Webhook
+/api/controllers/trigger/ @Mairuis @Yeuoly
+/api/controllers/console/app/workflow_trigger.py @Mairuis @Yeuoly
+/api/controllers/console/workspace/trigger_providers.py @Mairuis @Yeuoly
+/api/core/trigger/ @Mairuis @Yeuoly
+/api/core/app/layers/trigger_post_layer.py @Mairuis @Yeuoly
+/api/services/trigger/ @Mairuis @Yeuoly
+/api/models/trigger.py @Mairuis @Yeuoly
+/api/fields/workflow_trigger_fields.py @Mairuis @Yeuoly
+/api/repositories/workflow_trigger_log_repository.py @Mairuis @Yeuoly
+/api/repositories/sqlalchemy_workflow_trigger_log_repository.py @Mairuis @Yeuoly
+/api/libs/schedule_utils.py @Mairuis @Yeuoly
+/api/services/workflow/scheduler.py @Mairuis @Yeuoly
+/api/schedule/trigger_provider_refresh_task.py @Mairuis @Yeuoly
+/api/schedule/workflow_schedule_task.py @Mairuis @Yeuoly
+/api/tasks/trigger_processing_tasks.py @Mairuis @Yeuoly
+/api/tasks/trigger_subscription_refresh_tasks.py @Mairuis @Yeuoly
+/api/tasks/workflow_schedule_tasks.py @Mairuis @Yeuoly
+/api/tasks/workflow_cfs_scheduler/ @Mairuis @Yeuoly
+/api/events/event_handlers/sync_plugin_trigger_when_app_created.py @Mairuis @Yeuoly
+/api/events/event_handlers/update_app_triggers_when_app_published_workflow_updated.py @Mairuis @Yeuoly
+/api/events/event_handlers/sync_workflow_schedule_when_app_published.py @Mairuis @Yeuoly
+/api/events/event_handlers/sync_webhook_when_app_created.py @Mairuis @Yeuoly
+
+# Backend - Async Workflow
+/api/services/async_workflow_service.py @Mairuis @Yeuoly
+/api/tasks/async_workflow_tasks.py @Mairuis @Yeuoly
+
+# Backend - Billing
+/api/services/billing_service.py @hj24 @zyssyz123
+/api/controllers/console/billing/ @hj24 @zyssyz123
+
+# Backend - Enterprise
+/api/configs/enterprise/ @GarfieldDai @GareArc
+/api/services/enterprise/ @GarfieldDai @GareArc
+/api/services/feature_service.py @GarfieldDai @GareArc
+/api/controllers/console/feature.py @GarfieldDai @GareArc
+/api/controllers/web/feature.py @GarfieldDai @GareArc
+
+# Backend - Database Migrations
+/api/migrations/ @snakevash @laipz8200 @MRZHUH
+
+# Backend - Vector DB Middleware
+/api/configs/middleware/vdb/* @JohnJyong
+
+# Frontend
+/web/ @iamjoel
+
+# Frontend - Web Tests
+/.github/workflows/web-tests.yml @iamjoel
+
+# Frontend - App - Orchestration
+/web/app/components/workflow/ @iamjoel @zxhlyh
+/web/app/components/workflow-app/ @iamjoel @zxhlyh
+/web/app/components/app/configuration/ @iamjoel @zxhlyh
+/web/app/components/app/app-publisher/ @iamjoel @zxhlyh
+
+# Frontend - WebApp - Chat
+/web/app/components/base/chat/ @iamjoel @zxhlyh
+
+# Frontend - WebApp - Completion
+/web/app/components/share/text-generation/ @iamjoel @zxhlyh
+
+# Frontend - App - List and Creation
+/web/app/components/apps/ @JzoNgKVO @iamjoel
+/web/app/components/app/create-app-dialog/ @JzoNgKVO @iamjoel
+/web/app/components/app/create-app-modal/ @JzoNgKVO @iamjoel
+/web/app/components/app/create-from-dsl-modal/ @JzoNgKVO @iamjoel
+
+# Frontend - App - API Documentation
+/web/app/components/develop/ @JzoNgKVO @iamjoel
+
+# Frontend - App - Logs and Annotations
+/web/app/components/app/workflow-log/ @JzoNgKVO @iamjoel
+/web/app/components/app/log/ @JzoNgKVO @iamjoel
+/web/app/components/app/log-annotation/ @JzoNgKVO @iamjoel
+/web/app/components/app/annotation/ @JzoNgKVO @iamjoel
+
+# Frontend - App - Monitoring
+/web/app/(commonLayout)/app/(appDetailLayout)/\[appId\]/overview/ @JzoNgKVO @iamjoel
+/web/app/components/app/overview/ @JzoNgKVO @iamjoel
+
+# Frontend - App - Settings
+/web/app/components/app-sidebar/ @JzoNgKVO @iamjoel
+
+# Frontend - RAG - Hit Testing
+/web/app/components/datasets/hit-testing/ @JzoNgKVO @iamjoel
+
+# Frontend - RAG - List and Creation
+/web/app/components/datasets/list/ @iamjoel @WTW0313
+/web/app/components/datasets/create/ @iamjoel @WTW0313
+/web/app/components/datasets/create-from-pipeline/ @iamjoel @WTW0313
+/web/app/components/datasets/external-knowledge-base/ @iamjoel @WTW0313
+
+# Frontend - RAG - Orchestration (general rule first, specific rules below override)
+/web/app/components/rag-pipeline/ @iamjoel @WTW0313
+/web/app/components/rag-pipeline/components/rag-pipeline-main.tsx @iamjoel @zxhlyh
+/web/app/components/rag-pipeline/store/ @iamjoel @zxhlyh
+
+# Frontend - RAG - Documents List
+/web/app/components/datasets/documents/list.tsx @iamjoel @WTW0313
+/web/app/components/datasets/documents/create-from-pipeline/ @iamjoel @WTW0313
+
+# Frontend - RAG - Segments List
+/web/app/components/datasets/documents/detail/ @iamjoel @WTW0313
+
+# Frontend - RAG - Settings
+/web/app/components/datasets/settings/ @iamjoel @WTW0313
+
+# Frontend - Ecosystem - Plugins
+/web/app/components/plugins/ @iamjoel @zhsama
+
+# Frontend - Ecosystem - Tools
+/web/app/components/tools/ @iamjoel @Yessenia-d
+
+# Frontend - Ecosystem - MarketPlace
+/web/app/components/plugins/marketplace/ @iamjoel @Yessenia-d
+
+# Frontend - Login and Registration
+/web/app/signin/ @douxc @iamjoel
+/web/app/signup/ @douxc @iamjoel
+/web/app/reset-password/ @douxc @iamjoel
+/web/app/install/ @douxc @iamjoel
+/web/app/init/ @douxc @iamjoel
+/web/app/forgot-password/ @douxc @iamjoel
+/web/app/account/ @douxc @iamjoel
+
+# Frontend - Service Authentication
+/web/service/base.ts @douxc @iamjoel
+
+# Frontend - WebApp Authentication and Access Control
+/web/app/(shareLayout)/components/ @douxc @iamjoel
+/web/app/(shareLayout)/webapp-signin/ @douxc @iamjoel
+/web/app/(shareLayout)/webapp-reset-password/ @douxc @iamjoel
+/web/app/components/app/app-access-control/ @douxc @iamjoel
+
+# Frontend - Explore Page
+/web/app/components/explore/ @CodingOnStar @iamjoel
+
+# Frontend - Personal Settings
+/web/app/components/header/account-setting/ @CodingOnStar @iamjoel
+/web/app/components/header/account-dropdown/ @CodingOnStar @iamjoel
+
+# Frontend - Analytics
+/web/app/components/base/ga/ @CodingOnStar @iamjoel
+
+# Frontend - Base Components
+/web/app/components/base/ @iamjoel @zxhlyh
+
+# Frontend - Utils and Hooks
+/web/utils/classnames.ts @iamjoel @zxhlyh
+/web/utils/time.ts @iamjoel @zxhlyh
+/web/utils/format.ts @iamjoel @zxhlyh
+/web/utils/clipboard.ts @iamjoel @zxhlyh
+/web/hooks/use-document-title.ts @iamjoel @zxhlyh
+
+# Frontend - Billing and Education
+/web/app/components/billing/ @iamjoel @zxhlyh
+/web/app/education-apply/ @iamjoel @zxhlyh
+
+# Frontend - Workspace
+/web/app/components/header/account-dropdown/workplace-selector/ @iamjoel @zxhlyh
+
+# Docker
+/docker/* @laipz8200

.github/ISSUE_TEMPLATE/refactor.yml

@@ -1,8 +1,6 @@
-name: "✨ Refactor"
-description: Refactor existing code for improved readability and maintainability.
-title: "[Chore/Refactor] "
-labels:
-  - refactor
+name: "✨ Refactor or Chore"
+description: Refactor existing code or perform maintenance chores to improve readability and reliability.
+title: "[Refactor/Chore] "
 body:
   - type: checkboxes
     attributes:
@@ -11,7 +9,7 @@ body:
       options:
         - label: I have read the [Contributing Guide](https://github.com/langgenius/dify/blob/main/CONTRIBUTING.md) and [Language Policy](https://github.com/langgenius/dify/issues/1542).
           required: true
-        - label: This is only for refactoring, if you would like to ask a question, please head to [Discussions](https://github.com/langgenius/dify/discussions/categories/general).
+        - label: This is only for refactors or chores; if you would like to ask a question, please head to [Discussions](https://github.com/langgenius/dify/discussions/categories/general).
           required: true
         - label: I have searched for existing issues [search for existing issues](https://github.com/langgenius/dify/issues), including closed ones.
           required: true
@@ -25,14 +23,14 @@ body:
     id: description
     attributes:
       label: Description
-      placeholder: "Describe the refactor you are proposing."
+      placeholder: "Describe the refactor or chore you are proposing."
     validations:
       required: true
   - type: textarea
     id: motivation
     attributes:
       label: Motivation
-      placeholder: "Explain why this refactor is necessary."
+      placeholder: "Explain why this refactor or chore is necessary."
     validations:
       required: false
   - type: textarea

.github/ISSUE_TEMPLATE/tracker.yml

@@ -1,13 +0,0 @@
-name: "👾 Tracker"
-description: For inner usages, please do not use this template.
-title: "[Tracker] "
-labels:
-  - tracker
-body:
-  - type: textarea
-    id: content
-    attributes:
-      label: Blockers
-      placeholder: "- [ ] ..."
-    validations:
-      required: true

.github/copilot-instructions.md

@@ -1,12 +0,0 @@
-# Copilot Instructions
-
-GitHub Copilot must follow the unified frontend testing requirements documented in `web/testing/testing.md`.
-
-Key reminders:
-
-- Generate tests using the mandated tech stack, naming, and code style (AAA pattern, `fireEvent`, descriptive test names, cleans up mocks).
-- Cover rendering, prop combinations, and edge cases by default; extend coverage for hooks, routing, async flows, and domain-specific components when applicable.
-- Target >95% line and branch coverage and 100% function/statement coverage.
-- Apply the project's mocking conventions for i18n, toast notifications, and Next.js utilities.
-
-Any suggestions from Copilot that conflict with `web/testing/testing.md` should be revised before acceptance.

.github/workflows/api-tests.yml

@@ -71,18 +71,18 @@ jobs:
         run: |
           cp api/tests/integration_tests/.env.example api/tests/integration_tests/.env
 
-      - name: Run Workflow
-        run: uv run --project api bash dev/pytest/pytest_workflow.sh
-
-      - name: Run Tool
-        run: uv run --project api bash dev/pytest/pytest_tools.sh
-
-      - name: Run TestContainers
-        run: uv run --project api bash dev/pytest/pytest_testcontainers.sh
-
-      - name: Run Unit tests
+      - name: Run API Tests
+        env:
+          STORAGE_TYPE: opendal
+          OPENDAL_SCHEME: fs
+          OPENDAL_FS_ROOT: /tmp/dify-storage
         run: |
-          uv run --project api bash dev/pytest/pytest_unit_tests.sh
+          uv run --project api pytest \
+            --timeout "${PYTEST_TIMEOUT:-180}" \
+            api/tests/integration_tests/workflow \
+            api/tests/integration_tests/tools \
+            api/tests/test_containers_integration_tests \
+            api/tests/unit_tests
 
       - name: Coverage Summary
         run: |
@@ -93,5 +93,12 @@ jobs:
           # Create a detailed coverage summary
           echo "### Test Coverage Summary :test_tube:" >> $GITHUB_STEP_SUMMARY
           echo "Total Coverage: ${TOTAL_COVERAGE}%" >> $GITHUB_STEP_SUMMARY
-          uv run --project api coverage report --format=markdown >> $GITHUB_STEP_SUMMARY
-
+          {
+            echo ""
+            echo "<details><summary>File-level coverage (click to expand)</summary>"
+            echo ""
+            echo '```'
+            uv run --project api coverage report -m
+            echo '```'
+            echo "</details>"
+          } >> $GITHUB_STEP_SUMMARY

.github/workflows/autofix.yml

@@ -13,11 +13,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-
-      # Use uv to ensure we have the same ruff version in CI and locally.
-      - uses: astral-sh/setup-uv@v6
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.11"
+
+      - uses: astral-sh/setup-uv@v6
+
       - run: |
           cd api
           uv sync --dev
@@ -35,10 +36,11 @@ jobs:
 
       - name: ast-grep
         run: |
-          uvx --from ast-grep-cli sg --pattern 'db.session.query($WHATEVER).filter($HERE)' --rewrite 'db.session.query($WHATEVER).where($HERE)' -l py --update-all
-          uvx --from ast-grep-cli sg --pattern 'session.query($WHATEVER).filter($HERE)' --rewrite 'session.query($WHATEVER).where($HERE)' -l py --update-all
-          uvx --from ast-grep-cli sg -p '$A = db.Column($$$B)' -r '$A = mapped_column($$$B)' -l py --update-all
-          uvx --from ast-grep-cli sg -p '$A : $T = db.Column($$$B)' -r '$A : $T = mapped_column($$$B)' -l py --update-all
+          # ast-grep exits 1 if no matches are found; allow idempotent runs.
+          uvx --from ast-grep-cli ast-grep --pattern 'db.session.query($WHATEVER).filter($HERE)' --rewrite 'db.session.query($WHATEVER).where($HERE)' -l py --update-all || true
+          uvx --from ast-grep-cli ast-grep --pattern 'session.query($WHATEVER).filter($HERE)' --rewrite 'session.query($WHATEVER).where($HERE)' -l py --update-all || true
+          uvx --from ast-grep-cli ast-grep -p '$A = db.Column($$$B)' -r '$A = mapped_column($$$B)' -l py --update-all || true
+          uvx --from ast-grep-cli ast-grep -p '$A : $T = db.Column($$$B)' -r '$A : $T = mapped_column($$$B)' -l py --update-all || true
           # Convert Optional[T] to T | None (ignoring quoted types)
           cat > /tmp/optional-rule.yml << 'EOF'
           id: convert-optional-to-union
@@ -56,14 +58,15 @@ jobs:
                     pattern: $T
           fix: $T | None
           EOF
-          uvx --from ast-grep-cli sg scan --inline-rules "$(cat /tmp/optional-rule.yml)" --update-all
+          uvx --from ast-grep-cli ast-grep scan . --inline-rules "$(cat /tmp/optional-rule.yml)" --update-all
           # Fix forward references that were incorrectly converted (Python doesn't support "Type" | None syntax)
           find . -name "*.py" -type f -exec sed -i.bak -E 's/"([^"]+)" \| None/Optional["\1"]/g; s/'"'"'([^'"'"']+)'"'"' \| None/Optional['"'"'\1'"'"']/g' {} \;
           find . -name "*.py.bak" -type f -delete
 
+      # mdformat breaks YAML front matter in markdown files. Add --exclude for directories containing YAML front matter.
       - name: mdformat
         run: |
-          uvx mdformat .
+          uvx --python 3.13 mdformat . --exclude ".claude/skills/**/SKILL.md"
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
@@ -76,7 +79,7 @@ jobs:
         with:
           node-version: 22
           cache: pnpm
-          cache-dependency-path: ./web/package.json
+          cache-dependency-path: ./web/pnpm-lock.yaml
 
       - name: Web dependencies
         working-directory: ./web
@@ -84,7 +87,6 @@ jobs:
 
       - name: oxlint
         working-directory: ./web
-        run: |
-          pnpx oxlint --fix
+        run: pnpm exec oxlint --config .oxlintrc.json --fix .
 
       - uses: autofix-ci/action@635ffb0c9798bd160680f18fd73371e355b85f27

.github/workflows/semantic-pull-request.yml

@@ -0,0 +1,21 @@
+name: Semantic Pull Request
+
+on:
+  pull_request:
+    types:
+      - opened
+      - edited
+      - reopened
+      - synchronize
+
+jobs:
+  lint:
+    name: Validate PR title
+    permissions:
+      pull-requests: read
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check title
+        uses: amannn/action-semantic-pull-request@v6.1.1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/style.yml

@@ -90,7 +90,7 @@ jobs:
         with:
           node-version: 22
           cache: pnpm
-          cache-dependency-path: ./web/package.json
+          cache-dependency-path: ./web/pnpm-lock.yaml
 
       - name: Web dependencies
         if: steps.changed-files.outputs.any_changed == 'true'
@@ -106,7 +106,7 @@ jobs:
       - name: Web type check
         if: steps.changed-files.outputs.any_changed == 'true'
         working-directory: ./web
-        run: pnpm run type-check
+        run: pnpm run type-check:tsgo
 
   docker-compose-template:
     name: Docker Compose Template

.github/workflows/translate-i18n-base-on-english.yml

@@ -55,7 +55,7 @@ jobs:
         with:
           node-version: 'lts/*'
           cache: pnpm
-          cache-dependency-path: ./web/package.json
+          cache-dependency-path: ./web/pnpm-lock.yaml
 
       - name: Install dependencies
         if: env.FILES_CHANGED == 'true'
@@ -77,12 +77,15 @@ jobs:
         uses: peter-evans/create-pull-request@v6
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
-          commit-message: Update i18n files and type definitions based on en-US changes
-          title: 'chore: translate i18n files and update type definitions'
+          commit-message: 'chore(i18n): update translations based on en-US changes'
+          title: 'chore(i18n): translate i18n files and update type definitions'
           body: |
             This PR was automatically created to update i18n files and TypeScript type definitions based on changes in en-US locale.
-            
+
+            **Triggered by:** ${{ github.sha }}
+
             **Changes included:**
             - Updated translation files for all locales
             - Regenerated TypeScript type definitions for type safety
-          branch: chore/automated-i18n-updates
+          branch: chore/automated-i18n-updates-${{ github.sha }}
+          delete-branch: true

.github/workflows/web-tests.yml

@@ -13,6 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     defaults:
       run:
+        shell: bash
         working-directory: ./web
 
     steps:
@@ -21,14 +22,7 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Check changed files
-        id: changed-files
-        uses: tj-actions/changed-files@v46
-        with:
-          files: web/**
-
       - name: Install pnpm
-        if: steps.changed-files.outputs.any_changed == 'true'
         uses: pnpm/action-setup@v4
         with:
           package_json_file: web/package.json
@@ -36,23 +30,342 @@ jobs:
 
       - name: Setup Node.js
         uses: actions/setup-node@v4
-        if: steps.changed-files.outputs.any_changed == 'true'
         with:
           node-version: 22
           cache: pnpm
-          cache-dependency-path: ./web/package.json
+          cache-dependency-path: ./web/pnpm-lock.yaml
 
       - name: Install dependencies
-        if: steps.changed-files.outputs.any_changed == 'true'
-        working-directory: ./web
         run: pnpm install --frozen-lockfile
 
       - name: Check i18n types synchronization
-        if: steps.changed-files.outputs.any_changed == 'true'
-        working-directory: ./web
         run: pnpm run check:i18n-types
 
       - name: Run tests
-        if: steps.changed-files.outputs.any_changed == 'true'
-        working-directory: ./web
-        run: pnpm test
+        run: pnpm test --coverage
+
+      - name: Coverage Summary
+        if: always()
+        id: coverage-summary
+        run: |
+          set -eo pipefail
+
+          COVERAGE_FILE="coverage/coverage-final.json"
+          COVERAGE_SUMMARY_FILE="coverage/coverage-summary.json"
+
+          if [ ! -f "$COVERAGE_FILE" ] && [ ! -f "$COVERAGE_SUMMARY_FILE" ]; then
+            echo "has_coverage=false" >> "$GITHUB_OUTPUT"
+            echo "### 🚨 Test Coverage Report :test_tube:" >> "$GITHUB_STEP_SUMMARY"
+            echo "Coverage data not found. Ensure Vitest runs with coverage enabled." >> "$GITHUB_STEP_SUMMARY"
+            exit 0
+          fi
+
+          echo "has_coverage=true" >> "$GITHUB_OUTPUT"
+
+          node <<'NODE' >> "$GITHUB_STEP_SUMMARY"
+          const fs = require('fs');
+          const path = require('path');
+          let libCoverage = null;
+
+          try {
+            libCoverage = require('istanbul-lib-coverage');
+          } catch (error) {
+            libCoverage = null;
+          }
+
+          const summaryPath = path.join('coverage', 'coverage-summary.json');
+          const finalPath = path.join('coverage', 'coverage-final.json');
+
+          const hasSummary = fs.existsSync(summaryPath);
+          const hasFinal = fs.existsSync(finalPath);
+
+          if (!hasSummary && !hasFinal) {
+            console.log('### Test Coverage Summary :test_tube:');
+            console.log('');
+            console.log('No coverage data found.');
+            process.exit(0);
+          }
+
+          const summary = hasSummary
+            ? JSON.parse(fs.readFileSync(summaryPath, 'utf8'))
+            : null;
+          const coverage = hasFinal
+            ? JSON.parse(fs.readFileSync(finalPath, 'utf8'))
+            : null;
+
+          const getLineCoverageFromStatements = (statementMap, statementHits) => {
+            const lineHits = {};
+
+            if (!statementMap || !statementHits) {
+              return lineHits;
+            }
+
+            Object.entries(statementMap).forEach(([key, statement]) => {
+              const line = statement?.start?.line;
+              if (!line) {
+                return;
+              }
+              const hits = statementHits[key] ?? 0;
+              const previous = lineHits[line];
+              lineHits[line] = previous === undefined ? hits : Math.max(previous, hits);
+            });
+
+            return lineHits;
+          };
+
+          const getFileCoverage = (entry) => (
+            libCoverage ? libCoverage.createFileCoverage(entry) : null
+          );
+
+          const getLineHits = (entry, fileCoverage) => {
+            const lineHits = entry.l ?? {};
+            if (Object.keys(lineHits).length > 0) {
+              return lineHits;
+            }
+            if (fileCoverage) {
+              return fileCoverage.getLineCoverage();
+            }
+            return getLineCoverageFromStatements(entry.statementMap ?? {}, entry.s ?? {});
+          };
+
+          const getUncoveredLines = (entry, fileCoverage, lineHits) => {
+            if (lineHits && Object.keys(lineHits).length > 0) {
+              return Object.entries(lineHits)
+                .filter(([, count]) => count === 0)
+                .map(([line]) => Number(line))
+                .sort((a, b) => a - b);
+            }
+            if (fileCoverage) {
+              return fileCoverage.getUncoveredLines();
+            }
+            return [];
+          };
+
+          const totals = {
+            lines: { covered: 0, total: 0 },
+            statements: { covered: 0, total: 0 },
+            branches: { covered: 0, total: 0 },
+            functions: { covered: 0, total: 0 },
+          };
+          const fileSummaries = [];
+
+          if (summary) {
+            const totalEntry = summary.total ?? {};
+            ['lines', 'statements', 'branches', 'functions'].forEach((key) => {
+              if (totalEntry[key]) {
+                totals[key].covered = totalEntry[key].covered ?? 0;
+                totals[key].total = totalEntry[key].total ?? 0;
+              }
+            });
+
+            Object.entries(summary)
+              .filter(([file]) => file !== 'total')
+              .forEach(([file, data]) => {
+                fileSummaries.push({
+                  file,
+                  pct: data.lines?.pct ?? data.statements?.pct ?? 0,
+                  lines: {
+                    covered: data.lines?.covered ?? 0,
+                    total: data.lines?.total ?? 0,
+                  },
+                });
+              });
+          } else if (coverage) {
+            Object.entries(coverage).forEach(([file, entry]) => {
+              const fileCoverage = getFileCoverage(entry);
+              const lineHits = getLineHits(entry, fileCoverage);
+              const statementHits = entry.s ?? {};
+              const branchHits = entry.b ?? {};
+              const functionHits = entry.f ?? {};
+
+              const lineTotal = Object.keys(lineHits).length;
+              const lineCovered = Object.values(lineHits).filter((n) => n > 0).length;
+
+              const statementTotal = Object.keys(statementHits).length;
+              const statementCovered = Object.values(statementHits).filter((n) => n > 0).length;
+
+              const branchTotal = Object.values(branchHits).reduce((acc, branches) => acc + branches.length, 0);
+              const branchCovered = Object.values(branchHits).reduce(
+                (acc, branches) => acc + branches.filter((n) => n > 0).length,
+                0,
+              );
+
+              const functionTotal = Object.keys(functionHits).length;
+              const functionCovered = Object.values(functionHits).filter((n) => n > 0).length;
+
+              totals.lines.total += lineTotal;
+              totals.lines.covered += lineCovered;
+              totals.statements.total += statementTotal;
+              totals.statements.covered += statementCovered;
+              totals.branches.total += branchTotal;
+              totals.branches.covered += branchCovered;
+              totals.functions.total += functionTotal;
+              totals.functions.covered += functionCovered;
+
+              const pct = (covered, tot) => (tot > 0 ? (covered / tot) * 100 : 0);
+
+              fileSummaries.push({
+                file,
+                pct: pct(lineCovered || statementCovered, lineTotal || statementTotal),
+                lines: {
+                  covered: lineCovered || statementCovered,
+                  total: lineTotal || statementTotal,
+                },
+              });
+            });
+          }
+
+          const pct = (covered, tot) => (tot > 0 ? ((covered / tot) * 100).toFixed(2) : '0.00');
+
+          console.log('### Test Coverage Summary :test_tube:');
+          console.log('');
+          console.log('| Metric | Coverage | Covered / Total |');
+          console.log('|--------|----------|-----------------|');
+          console.log(`| Lines | ${pct(totals.lines.covered, totals.lines.total)}% | ${totals.lines.covered} / ${totals.lines.total} |`);
+          console.log(`| Statements | ${pct(totals.statements.covered, totals.statements.total)}% | ${totals.statements.covered} / ${totals.statements.total} |`);
+          console.log(`| Branches | ${pct(totals.branches.covered, totals.branches.total)}% | ${totals.branches.covered} / ${totals.branches.total} |`);
+          console.log(`| Functions | ${pct(totals.functions.covered, totals.functions.total)}% | ${totals.functions.covered} / ${totals.functions.total} |`);
+
+          console.log('');
+          console.log('<details><summary>File coverage (lowest lines first)</summary>');
+          console.log('');
+          console.log('```');
+          fileSummaries
+            .sort((a, b) => (a.pct - b.pct) || (b.lines.total - a.lines.total))
+            .slice(0, 25)
+            .forEach(({ file, pct, lines }) => {
+              console.log(`${pct.toFixed(2)}%\t${lines.covered}/${lines.total}\t${file}`);
+            });
+          console.log('```');
+          console.log('</details>');
+
+          if (coverage) {
+            const pctValue = (covered, tot) => {
+              if (tot === 0) {
+                return '0';
+              }
+              return ((covered / tot) * 100)
+                .toFixed(2)
+                .replace(/\.?0+$/, '');
+            };
+
+            const formatLineRanges = (lines) => {
+              if (lines.length === 0) {
+                return '';
+              }
+              const ranges = [];
+              let start = lines[0];
+              let end = lines[0];
+
+              for (let i = 1; i < lines.length; i += 1) {
+                const current = lines[i];
+                if (current === end + 1) {
+                  end = current;
+                  continue;
+                }
+                ranges.push(start === end ? `${start}` : `${start}-${end}`);
+                start = current;
+                end = current;
+              }
+              ranges.push(start === end ? `${start}` : `${start}-${end}`);
+              return ranges.join(',');
+            };
+
+            const tableTotals = {
+              statements: { covered: 0, total: 0 },
+              branches: { covered: 0, total: 0 },
+              functions: { covered: 0, total: 0 },
+              lines: { covered: 0, total: 0 },
+            };
+            const tableRows = Object.entries(coverage)
+              .map(([file, entry]) => {
+                const fileCoverage = getFileCoverage(entry);
+                const lineHits = getLineHits(entry, fileCoverage);
+                const statementHits = entry.s ?? {};
+                const branchHits = entry.b ?? {};
+                const functionHits = entry.f ?? {};
+
+                const lineTotal = Object.keys(lineHits).length;
+                const lineCovered = Object.values(lineHits).filter((n) => n > 0).length;
+                const statementTotal = Object.keys(statementHits).length;
+                const statementCovered = Object.values(statementHits).filter((n) => n > 0).length;
+                const branchTotal = Object.values(branchHits).reduce((acc, branches) => acc + branches.length, 0);
+                const branchCovered = Object.values(branchHits).reduce(
+                  (acc, branches) => acc + branches.filter((n) => n > 0).length,
+                  0,
+                );
+                const functionTotal = Object.keys(functionHits).length;
+                const functionCovered = Object.values(functionHits).filter((n) => n > 0).length;
+
+                tableTotals.lines.total += lineTotal;
+                tableTotals.lines.covered += lineCovered;
+                tableTotals.statements.total += statementTotal;
+                tableTotals.statements.covered += statementCovered;
+                tableTotals.branches.total += branchTotal;
+                tableTotals.branches.covered += branchCovered;
+                tableTotals.functions.total += functionTotal;
+                tableTotals.functions.covered += functionCovered;
+
+                const uncoveredLines = getUncoveredLines(entry, fileCoverage, lineHits);
+
+                const filePath = entry.path ?? file;
+                const relativePath = path.isAbsolute(filePath)
+                  ? path.relative(process.cwd(), filePath)
+                  : filePath;
+
+                return {
+                  file: relativePath || file,
+                  statements: pctValue(statementCovered, statementTotal),
+                  branches: pctValue(branchCovered, branchTotal),
+                  functions: pctValue(functionCovered, functionTotal),
+                  lines: pctValue(lineCovered, lineTotal),
+                  uncovered: formatLineRanges(uncoveredLines),
+                };
+              })
+              .sort((a, b) => a.file.localeCompare(b.file));
+
+            const columns = [
+              { key: 'file', header: 'File', align: 'left' },
+              { key: 'statements', header: '% Stmts', align: 'right' },
+              { key: 'branches', header: '% Branch', align: 'right' },
+              { key: 'functions', header: '% Funcs', align: 'right' },
+              { key: 'lines', header: '% Lines', align: 'right' },
+              { key: 'uncovered', header: 'Uncovered Line #s', align: 'left' },
+            ];
+
+            const allFilesRow = {
+              file: 'All files',
+              statements: pctValue(tableTotals.statements.covered, tableTotals.statements.total),
+              branches: pctValue(tableTotals.branches.covered, tableTotals.branches.total),
+              functions: pctValue(tableTotals.functions.covered, tableTotals.functions.total),
+              lines: pctValue(tableTotals.lines.covered, tableTotals.lines.total),
+              uncovered: '',
+            };
+
+            const rowsForOutput = [allFilesRow, ...tableRows];
+            const formatRow = (row) => `| ${columns
+              .map(({ key }) => String(row[key] ?? ''))
+              .join(' | ')} |`;
+            const headerRow = `| ${columns.map(({ header }) => header).join(' | ')} |`;
+            const dividerRow = `| ${columns
+              .map(({ align }) => (align === 'right' ? '---:' : ':---'))
+              .join(' | ')} |`;
+
+            console.log('');
+            console.log('<details><summary>Vitest coverage table</summary>');
+            console.log('');
+            console.log(headerRow);
+            console.log(dividerRow);
+            rowsForOutput.forEach((row) => console.log(formatRow(row)));
+            console.log('</details>');
+          }
+          NODE
+
+      - name: Upload Coverage Artifact
+        if: steps.coverage-summary.outputs.has_coverage == 'true'
+        uses: actions/upload-artifact@v4
+        with:
+          name: web-coverage-report
+          path: web/coverage
+          retention-days: 30
+          if-no-files-found: error

.gitignore

@@ -189,6 +189,7 @@ docker/volumes/matrixone/*
 docker/volumes/mysql/*
 docker/volumes/seekdb/*
 !docker/volumes/oceanbase/init.d
+docker/volumes/iris/*
 
 docker/nginx/conf.d/default.conf
 docker/nginx/ssl/*

.nvmrc

@@ -0,0 +1 @@
+22.11.0

.vscode/launch.json.template

@@ -37,7 +37,7 @@
                 "-c",
                 "1",
                 "-Q",
-                "dataset,priority_dataset,priority_pipeline,pipeline,mail,ops_trace,app_deletion,plugin,workflow_storage,conversation,workflow,schedule_poller,schedule_executor,triggered_workflow_dispatcher,trigger_refresh_executor",
+                "dataset,priority_dataset,priority_pipeline,pipeline,mail,ops_trace,app_deletion,plugin,workflow_storage,conversation,workflow,schedule_poller,schedule_executor,triggered_workflow_dispatcher,trigger_refresh_executor,retention",
                 "--loglevel",
                 "INFO"
             ],

.windsurf/rules/testing.md

@@ -1,5 +0,0 @@
-# Windsurf Testing Rules
-
-- Use `web/testing/testing.md` as the single source of truth for frontend automated testing.
-- Honor every requirement in that document when generating or accepting tests.
-- When proposing or saving tests, re-read that document and follow every requirement.

AGENTS.md

@@ -24,8 +24,8 @@ The codebase is split into:
 
 ```bash
 cd web
-pnpm lint
 pnpm lint:fix
+pnpm type-check:tsgo
 pnpm test
 ```
 
@@ -39,7 +39,7 @@ pnpm test
 ## Language Style
 
 - **Python**: Keep type hints on functions and attributes, and implement relevant special methods (e.g., `__repr__`, `__str__`).
-- **TypeScript**: Use the strict config, lean on ESLint + Prettier workflows, and avoid `any` types.
+- **TypeScript**: Use the strict config, rely on ESLint (`pnpm lint:fix` preferred) plus `pnpm type-check:tsgo`, and avoid `any` types.
 
 ## General Practices
 

README.md

@@ -36,6 +36,12 @@
         <img alt="Issues closed" src="https://img.shields.io/github/issues-search?query=repo%3Alanggenius%2Fdify%20is%3Aclosed&label=issues%20closed&labelColor=%20%237d89b0&color=%20%235d6b98"></a>
     <a href="https://github.com/langgenius/dify/discussions/" target="_blank">
         <img alt="Discussion posts" src="https://img.shields.io/github/discussions/langgenius/dify?labelColor=%20%239b8afb&color=%20%237a5af8"></a>
+    <a href="https://insights.linuxfoundation.org/project/langgenius-dify" target="_blank">
+        <img alt="LFX Health Score" src="https://insights.linuxfoundation.org/api/badge/health-score?project=langgenius-dify"></a>
+    <a href="https://insights.linuxfoundation.org/project/langgenius-dify" target="_blank">
+        <img alt="LFX Contributors" src="https://insights.linuxfoundation.org/api/badge/contributors?project=langgenius-dify"></a>
+    <a href="https://insights.linuxfoundation.org/project/langgenius-dify" target="_blank">
+        <img alt="LFX Active Contributors" src="https://insights.linuxfoundation.org/api/badge/active-contributors?project=langgenius-dify"></a>
 </p>
 
 <p align="center">
@@ -133,6 +139,19 @@ Star Dify on GitHub and be instantly notified of new releases.
 
 If you need to customize the configuration, please refer to the comments in our [.env.example](docker/.env.example) file and update the corresponding values in your `.env` file. Additionally, you might need to make adjustments to the `docker-compose.yaml` file itself, such as changing image versions, port mappings, or volume mounts, based on your specific deployment environment and requirements. After making any changes, please re-run `docker-compose up -d`. You can find the full list of available environment variables [here](https://docs.dify.ai/getting-started/install-self-hosted/environments).
 
+#### Customizing Suggested Questions
+
+You can now customize the "Suggested Questions After Answer" feature to better fit your use case. For example, to generate longer, more technical questions:
+
+```bash
+# In your .env file
+SUGGESTED_QUESTIONS_PROMPT='Please help me predict the five most likely technical follow-up questions a developer would ask. Focus on implementation details, best practices, and architecture considerations. Keep each question between 40-60 characters. Output must be JSON array: ["question1","question2","question3","question4","question5"]'
+SUGGESTED_QUESTIONS_MAX_TOKENS=512
+SUGGESTED_QUESTIONS_TEMPERATURE=0.3
+```
+
+See the [Suggested Questions Configuration Guide](docs/suggested-questions-configuration.md) for detailed examples and usage instructions.
+
 ### Metrics Monitoring with Grafana
 
 Import the dashboard to Grafana, using Dify's PostgreSQL database as data source, to monitor metrics in granularity of apps, tenants, messages, and more.

api/.env.example

@@ -116,6 +116,7 @@ ALIYUN_OSS_AUTH_VERSION=v1
 ALIYUN_OSS_REGION=your-region
 # Don't start with '/'. OSS doesn't support leading slash in object names.
 ALIYUN_OSS_PATH=your-path
+ALIYUN_CLOUDBOX_ID=your-cloudbox-id
 
 # Google Storage configuration
 GOOGLE_STORAGE_BUCKET_NAME=your-bucket-name
@@ -133,6 +134,7 @@ HUAWEI_OBS_BUCKET_NAME=your-bucket-name
 HUAWEI_OBS_SECRET_KEY=your-secret-key
 HUAWEI_OBS_ACCESS_KEY=your-access-key
 HUAWEI_OBS_SERVER=your-server-url
+HUAWEI_OBS_PATH_STYLE=false
 
 # Baidu OBS Storage Configuration
 BAIDU_OBS_BUCKET_NAME=your-bucket-name
@@ -540,8 +542,28 @@ WORKFLOW_LOG_CLEANUP_BATCH_SIZE=100
 
 # App configuration
 APP_MAX_EXECUTION_TIME=1200
+APP_DEFAULT_ACTIVE_REQUESTS=0
 APP_MAX_ACTIVE_REQUESTS=0
 
+# Aliyun SLS Logstore Configuration
+# Aliyun Access Key ID
+ALIYUN_SLS_ACCESS_KEY_ID=
+# Aliyun Access Key Secret
+ALIYUN_SLS_ACCESS_KEY_SECRET=
+# Aliyun SLS Endpoint (e.g., cn-hangzhou.log.aliyuncs.com)
+ALIYUN_SLS_ENDPOINT=
+# Aliyun SLS Region (e.g., cn-hangzhou)
+ALIYUN_SLS_REGION=
+# Aliyun SLS Project Name
+ALIYUN_SLS_PROJECT_NAME=
+# Number of days to retain workflow run logs (default: 365 days， 3650 for permanent storage)
+ALIYUN_SLS_LOGSTORE_TTL=365
+# Enable dual-write to both SLS LogStore and SQL database (default: false)
+LOGSTORE_DUAL_WRITE_ENABLED=false
+# Enable dual-read fallback to SQL database when LogStore returns no results (default: true)
+# Useful for migration scenarios where historical data exists only in SQL database
+LOGSTORE_DUAL_READ_ENABLED=true
+
 # Celery beat configuration
 CELERY_BEAT_SCHEDULER_TIME=1
 
@@ -632,8 +654,45 @@ SWAGGER_UI_PATH=/swagger-ui.html
 # Set to false to export dataset IDs as plain text for easier cross-environment import
 DSL_EXPORT_ENCRYPT_DATASET_ID=true
 
+# Suggested Questions After Answer Configuration
+# These environment variables allow customization of the suggested questions feature
+#
+# Custom prompt for generating suggested questions (optional)
+# If not set, uses the default prompt that generates 3 questions under 20 characters each
+# Example: "Please help me predict the five most likely technical follow-up questions a developer would ask. Focus on implementation details, best practices, and architecture considerations. Keep each question between 40-60 characters. Output must be JSON array: [\"question1\",\"question2\",\"question3\",\"question4\",\"question5\"]"
+# SUGGESTED_QUESTIONS_PROMPT=
+
+# Maximum number of tokens for suggested questions generation (default: 256)
+# Adjust this value for longer questions or more questions
+# SUGGESTED_QUESTIONS_MAX_TOKENS=256
+
+# Temperature for suggested questions generation (default: 0.0)
+# Higher values (0.5-1.0) produce more creative questions, lower values (0.0-0.3) produce more focused questions
+# SUGGESTED_QUESTIONS_TEMPERATURE=0
+
 # Tenant isolated task queue configuration
 TENANT_ISOLATED_TASK_CONCURRENCY=1
 
 # Maximum number of segments for dataset segments API (0 for unlimited)
 DATASET_MAX_SEGMENTS_PER_REQUEST=0
+
+# Multimodal knowledgebase limit
+SINGLE_CHUNK_ATTACHMENT_LIMIT=10
+ATTACHMENT_IMAGE_FILE_SIZE_LIMIT=2
+ATTACHMENT_IMAGE_DOWNLOAD_TIMEOUT=60
+IMAGE_FILE_BATCH_LIMIT=10
+
+# Maximum allowed CSV file size for annotation import in megabytes
+ANNOTATION_IMPORT_FILE_SIZE_LIMIT=2
+#Maximum number of annotation records allowed in a single import
+ANNOTATION_IMPORT_MAX_RECORDS=10000
+# Minimum number of annotation records required in a single import
+ANNOTATION_IMPORT_MIN_RECORDS=1
+ANNOTATION_IMPORT_RATE_LIMIT_PER_MINUTE=5
+ANNOTATION_IMPORT_RATE_LIMIT_PER_HOUR=20
+# Maximum number of concurrent annotation import tasks per tenant
+ANNOTATION_IMPORT_MAX_CONCURRENT=5
+# Sandbox expired records clean configuration
+SANDBOX_EXPIRED_RECORDS_CLEAN_GRACEFUL_PERIOD=21
+SANDBOX_EXPIRED_RECORDS_CLEAN_BATCH_SIZE=1000
+SANDBOX_EXPIRED_RECORDS_RETENTION_DAYS=30

api/.importlinter

@@ -16,6 +16,7 @@ layers =
     graph
     nodes
     node_events
+    runtime
     entities
 containers =
     core.workflow

api/.ruff.toml

@@ -36,17 +36,20 @@ select = [
     "UP",      # pyupgrade rules
     "W191",    # tab-indentation
     "W605",    # invalid-escape-sequence
+    "G001",    # don't use str format to logging messages
+    "G003",    # don't use + in logging messages
+    "G004",    # don't use f-strings to format logging messages
+    "UP042",   # use StrEnum,
+    "S110",    # disallow the try-except-pass pattern.
+
     # security related linting rules
     # RCE proctection (sort of)
     "S102", # exec-builtin, disallow use of `exec`
     "S307", # suspicious-eval-usage, disallow use of `eval` and `ast.literal_eval`
     "S301", # suspicious-pickle-usage, disallow use of `pickle` and its wrappers.
     "S302", # suspicious-marshal-usage, disallow use of `marshal` module
-    "S311", # suspicious-non-cryptographic-random-usage
-    "G001", # don't use str format to logging messages
-    "G003", # don't use + in logging messages
-    "G004", # don't use f-strings to format logging messages
-    "UP042", # use StrEnum
+    "S311", # suspicious-non-cryptographic-random-usage,
+
 ]
 
 ignore = [
@@ -91,18 +94,16 @@ ignore = [
 "configs/*" = [
     "N802", # invalid-function-name
 ]
-"core/model_runtime/callbacks/base_callback.py" = [
-    "T201",
-]
-"core/workflow/callbacks/workflow_logging_callback.py" = [
-    "T201",
-]
+"core/model_runtime/callbacks/base_callback.py" = ["T201"]
+"core/workflow/callbacks/workflow_logging_callback.py" = ["T201"]
 "libs/gmpy2_pkcs10aep_cipher.py" = [
     "N803", # invalid-argument-name
 ]
 "tests/*" = [
     "F811", # redefined-while-unused
-    "T201", # allow print in tests
+    "T201", # allow print in tests,
+    "S110", # allow ignoring exceptions in tests code (currently)
+
 ]
 
 [lint.pyflakes]

api/Dockerfile

@@ -48,6 +48,12 @@ ENV PYTHONIOENCODING=utf-8
 
 WORKDIR /app/api
 
+# Create non-root user
+ARG dify_uid=1001
+RUN groupadd -r -g ${dify_uid} dify && \
+    useradd -r -u ${dify_uid} -g ${dify_uid} -s /bin/bash dify && \
+    chown -R dify:dify /app
+
 RUN \
     apt-get update \
     # Install dependencies
@@ -69,7 +75,7 @@ RUN \
 
 # Copy Python environment and packages
 ENV VIRTUAL_ENV=/app/api/.venv
-COPY --from=packages ${VIRTUAL_ENV} ${VIRTUAL_ENV}
+COPY --from=packages --chown=dify:dify ${VIRTUAL_ENV} ${VIRTUAL_ENV}
 ENV PATH="${VIRTUAL_ENV}/bin:${PATH}"
 
 # Download nltk data
@@ -78,24 +84,20 @@ RUN mkdir -p /usr/local/share/nltk_data && NLTK_DATA=/usr/local/share/nltk_data
 
 ENV TIKTOKEN_CACHE_DIR=/app/api/.tiktoken_cache
 
-RUN python -c "import tiktoken; tiktoken.encoding_for_model('gpt2')"
+RUN python -c "import tiktoken; tiktoken.encoding_for_model('gpt2')" \
+    && chown -R dify:dify ${TIKTOKEN_CACHE_DIR}
 
 # Copy source code
-COPY . /app/api/
+COPY --chown=dify:dify . /app/api/
 
-# Copy entrypoint
-COPY docker/entrypoint.sh /entrypoint.sh
-RUN chmod +x /entrypoint.sh
+# Prepare entrypoint script
+COPY --chown=dify:dify --chmod=755 docker/entrypoint.sh /entrypoint.sh
 
-# Create non-root user and set permissions
-RUN groupadd -r -g 1001 dify && \
-    useradd -r -u 1001 -g 1001 -s /bin/bash dify && \
-    mkdir -p /home/dify && \
-    chown -R 1001:1001 /app /home/dify ${TIKTOKEN_CACHE_DIR} /entrypoint.sh
 
 ARG COMMIT_SHA
 ENV COMMIT_SHA=${COMMIT_SHA}
 ENV NLTK_DATA=/usr/local/share/nltk_data
-USER 1001
+
+USER dify
 
 ENTRYPOINT ["/bin/bash", "/entrypoint.sh"]

api/README.md

@@ -84,7 +84,7 @@
 1. If you need to handle and debug the async tasks (e.g. dataset importing and documents indexing), please start the worker service.
 
 ```bash
-uv run celery -A app.celery worker -P threads -c 2 --loglevel INFO -Q dataset,priority_dataset,priority_pipeline,pipeline,mail,ops_trace,app_deletion,plugin,workflow_storage,conversation,workflow,schedule_poller,schedule_executor,triggered_workflow_dispatcher,trigger_refresh_executor
+uv run celery -A app.celery worker -P threads -c 2 --loglevel INFO -Q dataset,priority_dataset,priority_pipeline,pipeline,mail,ops_trace,app_deletion,plugin,workflow_storage,conversation,workflow,schedule_poller,schedule_executor,triggered_workflow_dispatcher,trigger_refresh_executor,retention
 ```
 
 Additionally, if you want to debug the celery scheduled tasks, you can run the following command in another terminal to start the beat service:

api/app_factory.py

@@ -1,6 +1,8 @@
 import logging
 import time
 
+from opentelemetry.trace import get_current_span
+
 from configs import dify_config
 from contexts.wrapper import RecyclableContextVar
 from dify_app import DifyApp
@@ -26,8 +28,25 @@ def create_flask_app_with_configs() -> DifyApp:
         # add an unique identifier to each request
         RecyclableContextVar.increment_thread_recycles()
 
+    # add after request hook for injecting X-Trace-Id header from OpenTelemetry span context
+    @dify_app.after_request
+    def add_trace_id_header(response):
+        try:
+            span = get_current_span()
+            ctx = span.get_span_context() if span else None
+            if ctx and ctx.is_valid:
+                trace_id_hex = format(ctx.trace_id, "032x")
+                # Avoid duplicates if some middleware added it
+                if "X-Trace-Id" not in response.headers:
+                    response.headers["X-Trace-Id"] = trace_id_hex
+        except Exception:
+            # Never break the response due to tracing header injection
+            logger.warning("Failed to add trace ID to response header", exc_info=True)
+        return response
+
     # Capture the decorator's return value to avoid pyright reportUnusedFunction
     _ = before_request
+    _ = add_trace_id_header
 
     return dify_app
 
@@ -51,10 +70,12 @@ def initialize_extensions(app: DifyApp):
         ext_commands,
         ext_compress,
         ext_database,
+        ext_forward_refs,
         ext_hosting_provider,
         ext_import_modules,
         ext_logging,
         ext_login,
+        ext_logstore,
         ext_mail,
         ext_migrate,
         ext_orjson,
@@ -63,6 +84,7 @@ def initialize_extensions(app: DifyApp):
         ext_redis,
         ext_request_logging,
         ext_sentry,
+        ext_session_factory,
         ext_set_secretkey,
         ext_storage,
         ext_timezone,
@@ -75,6 +97,7 @@ def initialize_extensions(app: DifyApp):
         ext_warnings,
         ext_import_modules,
         ext_orjson,
+        ext_forward_refs,
         ext_set_secretkey,
         ext_compress,
         ext_code_based_extension,
@@ -83,6 +106,7 @@ def initialize_extensions(app: DifyApp):
         ext_migrate,
         ext_redis,
         ext_storage,
+        ext_logstore,  # Initialize logstore after storage, before celery
         ext_celery,
         ext_login,
         ext_mail,
@@ -93,6 +117,7 @@ def initialize_extensions(app: DifyApp):
         ext_commands,
         ext_otel,
         ext_request_logging,
+        ext_session_factory,
     ]
     for ext in extensions:
         short_name = ext.__name__.split(".")[-1]

api/commands.py

@@ -34,7 +34,7 @@ from libs.rsa import generate_key_pair
 from models import Tenant
 from models.dataset import Dataset, DatasetCollectionBinding, DatasetMetadata, DatasetMetadataBinding, DocumentSegment
 from models.dataset import Document as DatasetDocument
-from models.model import Account, App, AppAnnotationSetting, AppMode, Conversation, MessageAnnotation, UploadFile
+from models.model import App, AppAnnotationSetting, AppMode, Conversation, MessageAnnotation, UploadFile
 from models.oauth import DatasourceOauthParamConfig, DatasourceProvider
 from models.provider import Provider, ProviderModel
 from models.provider_ids import DatasourceProviderID, ToolProviderID
@@ -62,8 +62,10 @@ def reset_password(email, new_password, password_confirm):
     if str(new_password).strip() != str(password_confirm).strip():
         click.echo(click.style("Passwords do not match.", fg="red"))
         return
+    normalized_email = email.strip().lower()
+
     with sessionmaker(db.engine, expire_on_commit=False).begin() as session:
-        account = session.query(Account).where(Account.email == email).one_or_none()
+        account = AccountService.get_account_by_email_with_case_fallback(email.strip(), session=session)
 
         if not account:
             click.echo(click.style(f"Account not found for email: {email}", fg="red"))
@@ -84,7 +86,7 @@ def reset_password(email, new_password, password_confirm):
         base64_password_hashed = base64.b64encode(password_hashed).decode()
         account.password = base64_password_hashed
         account.password_salt = base64_salt
-        AccountService.reset_login_error_rate_limit(email)
+        AccountService.reset_login_error_rate_limit(normalized_email)
         click.echo(click.style("Password reset successfully.", fg="green"))
 
 
@@ -100,20 +102,22 @@ def reset_email(email, new_email, email_confirm):
     if str(new_email).strip() != str(email_confirm).strip():
         click.echo(click.style("New emails do not match.", fg="red"))
         return
+    normalized_new_email = new_email.strip().lower()
+
     with sessionmaker(db.engine, expire_on_commit=False).begin() as session:
-        account = session.query(Account).where(Account.email == email).one_or_none()
+        account = AccountService.get_account_by_email_with_case_fallback(email.strip(), session=session)
 
         if not account:
             click.echo(click.style(f"Account not found for email: {email}", fg="red"))
             return
 
         try:
-            email_validate(new_email)
+            email_validate(normalized_new_email)
         except:
             click.echo(click.style(f"Invalid email: {new_email}", fg="red"))
             return
 
-        account.email = new_email
+        account.email = normalized_new_email
         click.echo(click.style("Email updated successfully.", fg="green"))
 
 
@@ -658,7 +662,7 @@ def create_tenant(email: str, language: str | None = None, name: str | None = No
         return
 
     # Create account
-    email = email.strip()
+    email = email.strip().lower()
 
     if "@" not in email:
         click.echo(click.style("Invalid email address.", fg="red"))
@@ -1139,6 +1143,7 @@ def remove_orphaned_files_on_storage(force: bool):
         click.echo(click.style(f"Found {len(all_files_in_tables)} files in tables.", fg="white"))
     except Exception as e:
         click.echo(click.style(f"Error fetching keys: {str(e)}", fg="red"))
+        return
 
     all_files_on_storage = []
     for storage_path in storage_paths:

api/configs/feature/__init__.py

@@ -73,6 +73,10 @@ class AppExecutionConfig(BaseSettings):
         description="Maximum allowed execution time for the application in seconds",
         default=1200,
     )
+    APP_DEFAULT_ACTIVE_REQUESTS: NonNegativeInt = Field(
+        description="Default number of concurrent active requests per app (0 for unlimited)",
+        default=0,
+    )
     APP_MAX_ACTIVE_REQUESTS: NonNegativeInt = Field(
         description="Maximum number of concurrent active requests per app (0 for unlimited)",
         default=0,
@@ -214,7 +218,7 @@ class PluginConfig(BaseSettings):
 
     PLUGIN_DAEMON_TIMEOUT: PositiveFloat | None = Field(
         description="Timeout in seconds for requests to the plugin daemon (set to None to disable)",
-        default=300.0,
+        default=600.0,
     )
 
     INNER_API_KEY_FOR_PLUGIN: str = Field(description="Inner api key for plugin", default="inner-api-key")
@@ -356,6 +360,57 @@ class FileUploadConfig(BaseSettings):
         default=10,
     )
 
+    IMAGE_FILE_BATCH_LIMIT: PositiveInt = Field(
+        description="Maximum number of files allowed in a image batch upload operation",
+        default=10,
+    )
+
+    SINGLE_CHUNK_ATTACHMENT_LIMIT: PositiveInt = Field(
+        description="Maximum number of files allowed in a single chunk attachment",
+        default=10,
+    )
+
+    ATTACHMENT_IMAGE_FILE_SIZE_LIMIT: NonNegativeInt = Field(
+        description="Maximum allowed image file size for attachments in megabytes",
+        default=2,
+    )
+
+    ATTACHMENT_IMAGE_DOWNLOAD_TIMEOUT: NonNegativeInt = Field(
+        description="Timeout for downloading image attachments in seconds",
+        default=60,
+    )
+
+    # Annotation Import Security Configurations
+    ANNOTATION_IMPORT_FILE_SIZE_LIMIT: NonNegativeInt = Field(
+        description="Maximum allowed CSV file size for annotation import in megabytes",
+        default=2,
+    )
+
+    ANNOTATION_IMPORT_MAX_RECORDS: PositiveInt = Field(
+        description="Maximum number of annotation records allowed in a single import",
+        default=10000,
+    )
+
+    ANNOTATION_IMPORT_MIN_RECORDS: PositiveInt = Field(
+        description="Minimum number of annotation records required in a single import",
+        default=1,
+    )
+
+    ANNOTATION_IMPORT_RATE_LIMIT_PER_MINUTE: PositiveInt = Field(
+        description="Maximum number of annotation import requests per minute per tenant",
+        default=5,
+    )
+
+    ANNOTATION_IMPORT_RATE_LIMIT_PER_HOUR: PositiveInt = Field(
+        description="Maximum number of annotation import requests per hour per tenant",
+        default=20,
+    )
+
+    ANNOTATION_IMPORT_MAX_CONCURRENT: PositiveInt = Field(
+        description="Maximum number of concurrent annotation import tasks per tenant",
+        default=2,
+    )
+
     inner_UPLOAD_FILE_EXTENSION_BLACKLIST: str = Field(
         description=(
             "Comma-separated list of file extensions that are blocked from upload. "
@@ -549,7 +604,10 @@ class LoggingConfig(BaseSettings):
 
     LOG_FORMAT: str = Field(
         description="Format string for log messages",
-        default="%(asctime)s.%(msecs)03d %(levelname)s [%(threadName)s] [%(filename)s:%(lineno)d] - %(message)s",
+        default=(
+            "%(asctime)s.%(msecs)03d %(levelname)s [%(threadName)s] "
+            "[%(filename)s:%(lineno)d] %(trace_id)s - %(message)s"
+        ),
     )
 
     LOG_DATEFORMAT: str | None = Field(
@@ -1212,6 +1270,21 @@ class TenantIsolatedTaskQueueConfig(BaseSettings):
     )
 
 
+class SandboxExpiredRecordsCleanConfig(BaseSettings):
+    SANDBOX_EXPIRED_RECORDS_CLEAN_GRACEFUL_PERIOD: NonNegativeInt = Field(
+        description="Graceful period in days for sandbox records clean after subscription expiration",
+        default=21,
+    )
+    SANDBOX_EXPIRED_RECORDS_CLEAN_BATCH_SIZE: PositiveInt = Field(
+        description="Maximum number of records to process in each batch",
+        default=1000,
+    )
+    SANDBOX_EXPIRED_RECORDS_RETENTION_DAYS: PositiveInt = Field(
+        description="Retention days for sandbox expired workflow_run records and message records",
+        default=30,
+    )
+
+
 class FeatureConfig(
     # place the configs in alphabet order
     AppExecutionConfig,
@@ -1237,6 +1310,7 @@ class FeatureConfig(
     PositionConfig,
     RagEtlConfig,
     RepositoryConfig,
+    SandboxExpiredRecordsCleanConfig,
     SecurityConfig,
     TenantIsolatedTaskQueueConfig,
     ToolConfig,

api/configs/middleware/__init__.py

@@ -26,6 +26,7 @@ from .vdb.clickzetta_config import ClickzettaConfig
 from .vdb.couchbase_config import CouchbaseConfig
 from .vdb.elasticsearch_config import ElasticsearchConfig
 from .vdb.huawei_cloud_config import HuaweiCloudConfig
+from .vdb.iris_config import IrisVectorConfig
 from .vdb.lindorm_config import LindormConfig
 from .vdb.matrixone_config import MatrixoneConfig
 from .vdb.milvus_config import MilvusConfig
@@ -106,7 +107,7 @@ class KeywordStoreConfig(BaseSettings):
 
 class DatabaseConfig(BaseSettings):
     # Database type selector
-    DB_TYPE: Literal["postgresql", "mysql", "oceanbase"] = Field(
+    DB_TYPE: Literal["postgresql", "mysql", "oceanbase", "seekdb"] = Field(
         description="Database type to use. OceanBase is MySQL-compatible.",
         default="postgresql",
     )
@@ -336,6 +337,7 @@ class MiddlewareConfig(
     ChromaConfig,
     ClickzettaConfig,
     HuaweiCloudConfig,
+    IrisVectorConfig,
     MilvusConfig,
     AlibabaCloudMySQLConfig,
     MyScaleConfig,

api/configs/middleware/storage/aliyun_oss_storage_config.py

@@ -41,3 +41,8 @@ class AliyunOSSStorageConfig(BaseSettings):
         description="Base path within the bucket to store objects (e.g., 'my-app-data/')",
         default=None,
     )
+
+    ALIYUN_CLOUDBOX_ID: str | None = Field(
+        description="Cloudbox id for aliyun cloudbox service",
+        default=None,
+    )

api/configs/middleware/storage/huawei_obs_storage_config.py

@@ -26,3 +26,8 @@ class HuaweiCloudOBSStorageConfig(BaseSettings):
         description="Endpoint URL for Huawei Cloud OBS (e.g., 'https://obs.cn-north-4.myhuaweicloud.com')",
         default=None,
     )
+
+    HUAWEI_OBS_PATH_STYLE: bool = Field(
+        description="Flag to indicate whether to use path-style URLs for OBS requests",
+        default=False,
+    )

api/configs/middleware/vdb/iris_config.py

@@ -0,0 +1,91 @@
+"""Configuration for InterSystems IRIS vector database."""
+
+from pydantic import Field, PositiveInt, model_validator
+from pydantic_settings import BaseSettings
+
+
+class IrisVectorConfig(BaseSettings):
+    """Configuration settings for IRIS vector database connection and pooling."""
+
+    IRIS_HOST: str | None = Field(
+        description="Hostname or IP address of the IRIS server.",
+        default="localhost",
+    )
+
+    IRIS_SUPER_SERVER_PORT: PositiveInt | None = Field(
+        description="Port number for IRIS connection.",
+        default=1972,
+    )
+
+    IRIS_USER: str | None = Field(
+        description="Username for IRIS authentication.",
+        default="_SYSTEM",
+    )
+
+    IRIS_PASSWORD: str | None = Field(
+        description="Password for IRIS authentication.",
+        default="Dify@1234",
+    )
+
+    IRIS_SCHEMA: str | None = Field(
+        description="Schema name for IRIS tables.",
+        default="dify",
+    )
+
+    IRIS_DATABASE: str | None = Field(
+        description="Database namespace for IRIS connection.",
+        default="USER",
+    )
+
+    IRIS_CONNECTION_URL: str | None = Field(
+        description="Full connection URL for IRIS (overrides individual fields if provided).",
+        default=None,
+    )
+
+    IRIS_MIN_CONNECTION: PositiveInt = Field(
+        description="Minimum number of connections in the pool.",
+        default=1,
+    )
+
+    IRIS_MAX_CONNECTION: PositiveInt = Field(
+        description="Maximum number of connections in the pool.",
+        default=3,
+    )
+
+    IRIS_TEXT_INDEX: bool = Field(
+        description="Enable full-text search index using %iFind.Index.Basic.",
+        default=True,
+    )
+
+    IRIS_TEXT_INDEX_LANGUAGE: str = Field(
+        description="Language for full-text search index (e.g., 'en', 'ja', 'zh', 'de').",
+        default="en",
+    )
+
+    @model_validator(mode="before")
+    @classmethod
+    def validate_config(cls, values: dict) -> dict:
+        """Validate IRIS configuration values.
+
+        Args:
+            values: Configuration dictionary
+
+        Returns:
+            Validated configuration dictionary
+
+        Raises:
+            ValueError: If required fields are missing or pool settings are invalid
+        """
+        # Only validate required fields if IRIS is being used as the vector store
+        # This allows the config to be loaded even when IRIS is not in use
+
+        # vector_store = os.environ.get("VECTOR_STORE", "")
+        # We rely on Pydantic defaults for required fields if they are missing from env.
+        # Strict existence check is removed to allow defaults to work.
+
+        min_conn = values.get("IRIS_MIN_CONNECTION", 1)
+        max_conn = values.get("IRIS_MAX_CONNECTION", 3)
+        if min_conn > max_conn:
+            raise ValueError("IRIS_MIN_CONNECTION must be less than or equal to IRIS_MAX_CONNECTION")
+
+        return values

api/constants/languages.py

@@ -20,6 +20,7 @@ language_timezone_mapping = {
     "sl-SI": "Europe/Ljubljana",
     "th-TH": "Asia/Bangkok",
     "id-ID": "Asia/Jakarta",
+    "ar-TN": "Africa/Tunis",
 }
 
 languages = list(language_timezone_mapping.keys())

api/controllers/common/schema.py

@@ -0,0 +1,26 @@
+"""Helpers for registering Pydantic models with Flask-RESTX namespaces."""
+
+from flask_restx import Namespace
+from pydantic import BaseModel
+
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+def register_schema_model(namespace: Namespace, model: type[BaseModel]) -> None:
+    """Register a single BaseModel with a namespace for Swagger documentation."""
+
+    namespace.schema_model(model.__name__, model.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0))
+
+
+def register_schema_models(namespace: Namespace, *models: type[BaseModel]) -> None:
+    """Register multiple BaseModels with a namespace."""
+
+    for model in models:
+        register_schema_model(namespace, model)
+
+
+__all__ = [
+    "DEFAULT_REF_TEMPLATE_SWAGGER_2_0",
+    "register_schema_model",
+    "register_schema_models",
+]

api/controllers/console/admin.py

@@ -3,21 +3,47 @@ from functools import wraps
 from typing import ParamSpec, TypeVar
 
 from flask import request
-from flask_restx import Resource, fields, reqparse
+from flask_restx import Resource
+from pydantic import BaseModel, Field, field_validator
 from sqlalchemy import select
-from sqlalchemy.orm import Session
 from werkzeug.exceptions import NotFound, Unauthorized
 
-P = ParamSpec("P")
-R = TypeVar("R")
 from configs import dify_config
 from constants.languages import supported_language
 from controllers.console import console_ns
 from controllers.console.wraps import only_edition_cloud
+from core.db.session_factory import session_factory
 from extensions.ext_database import db
 from libs.token import extract_access_token
 from models.model import App, InstalledApp, RecommendedApp
 
+P = ParamSpec("P")
+R = TypeVar("R")
+
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class InsertExploreAppPayload(BaseModel):
+    app_id: str = Field(...)
+    desc: str | None = None
+    copyright: str | None = None
+    privacy_policy: str | None = None
+    custom_disclaimer: str | None = None
+    language: str = Field(...)
+    category: str = Field(...)
+    position: int = Field(...)
+
+    @field_validator("language")
+    @classmethod
+    def validate_language(cls, value: str) -> str:
+        return supported_language(value)
+
+
+console_ns.schema_model(
+    InsertExploreAppPayload.__name__,
+    InsertExploreAppPayload.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0),
+)
+
 
 def admin_required(view: Callable[P, R]):
     @wraps(view)
@@ -40,59 +66,34 @@ def admin_required(view: Callable[P, R]):
 class InsertExploreAppListApi(Resource):
     @console_ns.doc("insert_explore_app")
     @console_ns.doc(description="Insert or update an app in the explore list")
-    @console_ns.expect(
-        console_ns.model(
-            "InsertExploreAppRequest",
-            {
-                "app_id": fields.String(required=True, description="Application ID"),
-                "desc": fields.String(description="App description"),
-                "copyright": fields.String(description="Copyright information"),
-                "privacy_policy": fields.String(description="Privacy policy"),
-                "custom_disclaimer": fields.String(description="Custom disclaimer"),
-                "language": fields.String(required=True, description="Language code"),
-                "category": fields.String(required=True, description="App category"),
-                "position": fields.Integer(required=True, description="Display position"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[InsertExploreAppPayload.__name__])
     @console_ns.response(200, "App updated successfully")
     @console_ns.response(201, "App inserted successfully")
     @console_ns.response(404, "App not found")
     @only_edition_cloud
     @admin_required
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("app_id", type=str, required=True, nullable=False, location="json")
-            .add_argument("desc", type=str, location="json")
-            .add_argument("copyright", type=str, location="json")
-            .add_argument("privacy_policy", type=str, location="json")
-            .add_argument("custom_disclaimer", type=str, location="json")
-            .add_argument("language", type=supported_language, required=True, nullable=False, location="json")
-            .add_argument("category", type=str, required=True, nullable=False, location="json")
-            .add_argument("position", type=int, required=True, nullable=False, location="json")
-        )
-        args = parser.parse_args()
+        payload = InsertExploreAppPayload.model_validate(console_ns.payload)
 
-        app = db.session.execute(select(App).where(App.id == args["app_id"])).scalar_one_or_none()
+        app = db.session.execute(select(App).where(App.id == payload.app_id)).scalar_one_or_none()
         if not app:
-            raise NotFound(f"App '{args['app_id']}' is not found")
+            raise NotFound(f"App '{payload.app_id}' is not found")
 
         site = app.site
         if not site:
-            desc = args["desc"] or ""
-            copy_right = args["copyright"] or ""
-            privacy_policy = args["privacy_policy"] or ""
-            custom_disclaimer = args["custom_disclaimer"] or ""
+            desc = payload.desc or ""
+            copy_right = payload.copyright or ""
+            privacy_policy = payload.privacy_policy or ""
+            custom_disclaimer = payload.custom_disclaimer or ""
         else:
-            desc = site.description or args["desc"] or ""
-            copy_right = site.copyright or args["copyright"] or ""
-            privacy_policy = site.privacy_policy or args["privacy_policy"] or ""
-            custom_disclaimer = site.custom_disclaimer or args["custom_disclaimer"] or ""
+            desc = site.description or payload.desc or ""
+            copy_right = site.copyright or payload.copyright or ""
+            privacy_policy = site.privacy_policy or payload.privacy_policy or ""
+            custom_disclaimer = site.custom_disclaimer or payload.custom_disclaimer or ""
 
-        with Session(db.engine) as session:
+        with session_factory.create_session() as session:
             recommended_app = session.execute(
-                select(RecommendedApp).where(RecommendedApp.app_id == args["app_id"])
+                select(RecommendedApp).where(RecommendedApp.app_id == payload.app_id)
             ).scalar_one_or_none()
 
             if not recommended_app:
@@ -102,9 +103,9 @@ class InsertExploreAppListApi(Resource):
                     copyright=copy_right,
                     privacy_policy=privacy_policy,
                     custom_disclaimer=custom_disclaimer,
-                    language=args["language"],
-                    category=args["category"],
-                    position=args["position"],
+                    language=payload.language,
+                    category=payload.category,
+                    position=payload.position,
                 )
 
                 db.session.add(recommended_app)
@@ -118,9 +119,9 @@ class InsertExploreAppListApi(Resource):
                 recommended_app.copyright = copy_right
                 recommended_app.privacy_policy = privacy_policy
                 recommended_app.custom_disclaimer = custom_disclaimer
-                recommended_app.language = args["language"]
-                recommended_app.category = args["category"]
-                recommended_app.position = args["position"]
+                recommended_app.language = payload.language
+                recommended_app.category = payload.category
+                recommended_app.position = payload.position
 
                 app.is_public = True
 
@@ -138,7 +139,7 @@ class InsertExploreAppApi(Resource):
     @only_edition_cloud
     @admin_required
     def delete(self, app_id):
-        with Session(db.engine) as session:
+        with session_factory.create_session() as session:
             recommended_app = session.execute(
                 select(RecommendedApp).where(RecommendedApp.app_id == str(app_id))
             ).scalar_one_or_none()
@@ -146,13 +147,13 @@ class InsertExploreAppApi(Resource):
         if not recommended_app:
             return {"result": "success"}, 204
 
-        with Session(db.engine) as session:
+        with session_factory.create_session() as session:
             app = session.execute(select(App).where(App.id == recommended_app.app_id)).scalar_one_or_none()
 
         if app:
             app.is_public = False
 
-        with Session(db.engine) as session:
+        with session_factory.create_session() as session:
             installed_apps = (
                 session.execute(
                     select(InstalledApp).where(

api/controllers/console/app/advanced_prompt_template.py

@@ -1,16 +1,23 @@
-from flask_restx import Resource, fields, reqparse
+from flask import request
+from flask_restx import Resource, fields
+from pydantic import BaseModel, Field
 
 from controllers.console import console_ns
 from controllers.console.wraps import account_initialization_required, setup_required
 from libs.login import login_required
 from services.advanced_prompt_template_service import AdvancedPromptTemplateService
 
-parser = (
-    reqparse.RequestParser()
-    .add_argument("app_mode", type=str, required=True, location="args", help="Application mode")
-    .add_argument("model_mode", type=str, required=True, location="args", help="Model mode")
-    .add_argument("has_context", type=str, required=False, default="true", location="args", help="Whether has context")
-    .add_argument("model_name", type=str, required=True, location="args", help="Model name")
+
+class AdvancedPromptTemplateQuery(BaseModel):
+    app_mode: str = Field(..., description="Application mode")
+    model_mode: str = Field(..., description="Model mode")
+    has_context: str = Field(default="true", description="Whether has context")
+    model_name: str = Field(..., description="Model name")
+
+
+console_ns.schema_model(
+    AdvancedPromptTemplateQuery.__name__,
+    AdvancedPromptTemplateQuery.model_json_schema(ref_template="#/definitions/{model}"),
 )
 
 
@@ -18,7 +25,7 @@ parser = (
 class AdvancedPromptTemplateList(Resource):
     @console_ns.doc("get_advanced_prompt_templates")
     @console_ns.doc(description="Get advanced prompt templates based on app mode and model configuration")
-    @console_ns.expect(parser)
+    @console_ns.expect(console_ns.models[AdvancedPromptTemplateQuery.__name__])
     @console_ns.response(
         200, "Prompt templates retrieved successfully", fields.List(fields.Raw(description="Prompt template data"))
     )
@@ -27,6 +34,6 @@ class AdvancedPromptTemplateList(Resource):
     @login_required
     @account_initialization_required
     def get(self):
-        args = parser.parse_args()
+        args = AdvancedPromptTemplateQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
-        return AdvancedPromptTemplateService.get_prompt(args)
+        return AdvancedPromptTemplateService.get_prompt(args.model_dump())

api/controllers/console/app/agent.py

@@ -1,4 +1,6 @@
-from flask_restx import Resource, fields, reqparse
+from flask import request
+from flask_restx import Resource, fields
+from pydantic import BaseModel, Field, field_validator
 
 from controllers.console import console_ns
 from controllers.console.app.wraps import get_app_model
@@ -8,10 +10,21 @@ from libs.login import login_required
 from models.model import AppMode
 from services.agent_service import AgentService
 
-parser = (
-    reqparse.RequestParser()
-    .add_argument("message_id", type=uuid_value, required=True, location="args", help="Message UUID")
-    .add_argument("conversation_id", type=uuid_value, required=True, location="args", help="Conversation UUID")
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class AgentLogQuery(BaseModel):
+    message_id: str = Field(..., description="Message UUID")
+    conversation_id: str = Field(..., description="Conversation UUID")
+
+    @field_validator("message_id", "conversation_id")
+    @classmethod
+    def validate_uuid(cls, value: str) -> str:
+        return uuid_value(value)
+
+
+console_ns.schema_model(
+    AgentLogQuery.__name__, AgentLogQuery.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0)
 )
 
 
@@ -20,7 +33,7 @@ class AgentLogApi(Resource):
     @console_ns.doc("get_agent_logs")
     @console_ns.doc(description="Get agent execution logs for an application")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(parser)
+    @console_ns.expect(console_ns.models[AgentLogQuery.__name__])
     @console_ns.response(
         200, "Agent logs retrieved successfully", fields.List(fields.Raw(description="Agent log entries"))
     )
@@ -31,6 +44,6 @@ class AgentLogApi(Resource):
     @get_app_model(mode=[AppMode.AGENT_CHAT])
     def get(self, app_model):
         """Get agent logs"""
-        args = parser.parse_args()
+        args = AgentLogQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
-        return AgentService.get_agent_logs(app_model, args["conversation_id"], args["message_id"])
+        return AgentService.get_agent_logs(app_model, args.conversation_id, args.message_id)

api/controllers/console/app/annotation.py

@@ -1,12 +1,15 @@
-from typing import Literal
+from typing import Any, Literal
 
-from flask import request
-from flask_restx import Resource, fields, marshal, marshal_with, reqparse
+from flask import abort, make_response, request
+from flask_restx import Resource, fields, marshal, marshal_with
+from pydantic import BaseModel, Field, field_validator
 
 from controllers.common.errors import NoFileUploadedError, TooManyFilesError
 from controllers.console import console_ns
 from controllers.console.wraps import (
     account_initialization_required,
+    annotation_import_concurrency_limit,
+    annotation_import_rate_limit,
     cloud_edition_billing_resource_check,
     edit_permission_required,
     setup_required,
@@ -21,22 +24,79 @@ from libs.helper import uuid_value
 from libs.login import login_required
 from services.annotation_service import AppAnnotationService
 
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class AnnotationReplyPayload(BaseModel):
+    score_threshold: float = Field(..., description="Score threshold for annotation matching")
+    embedding_provider_name: str = Field(..., description="Embedding provider name")
+    embedding_model_name: str = Field(..., description="Embedding model name")
+
+
+class AnnotationSettingUpdatePayload(BaseModel):
+    score_threshold: float = Field(..., description="Score threshold")
+
+
+class AnnotationListQuery(BaseModel):
+    page: int = Field(default=1, ge=1, description="Page number")
+    limit: int = Field(default=20, ge=1, description="Page size")
+    keyword: str = Field(default="", description="Search keyword")
+
+
+class CreateAnnotationPayload(BaseModel):
+    message_id: str | None = Field(default=None, description="Message ID")
+    question: str | None = Field(default=None, description="Question text")
+    answer: str | None = Field(default=None, description="Answer text")
+    content: str | None = Field(default=None, description="Content text")
+    annotation_reply: dict[str, Any] | None = Field(default=None, description="Annotation reply data")
+
+    @field_validator("message_id")
+    @classmethod
+    def validate_message_id(cls, value: str | None) -> str | None:
+        if value is None:
+            return value
+        return uuid_value(value)
+
+
+class UpdateAnnotationPayload(BaseModel):
+    question: str | None = None
+    answer: str | None = None
+    content: str | None = None
+    annotation_reply: dict[str, Any] | None = None
+
+
+class AnnotationReplyStatusQuery(BaseModel):
+    action: Literal["enable", "disable"]
+
+
+class AnnotationFilePayload(BaseModel):
+    message_id: str = Field(..., description="Message ID")
+
+    @field_validator("message_id")
+    @classmethod
+    def validate_message_id(cls, value: str) -> str:
+        return uuid_value(value)
+
+
+def reg(model: type[BaseModel]) -> None:
+    console_ns.schema_model(model.__name__, model.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0))
+
+
+reg(AnnotationReplyPayload)
+reg(AnnotationSettingUpdatePayload)
+reg(AnnotationListQuery)
+reg(CreateAnnotationPayload)
+reg(UpdateAnnotationPayload)
+reg(AnnotationReplyStatusQuery)
+reg(AnnotationFilePayload)
+
 
 @console_ns.route("/apps/<uuid:app_id>/annotation-reply/<string:action>")
 class AnnotationReplyActionApi(Resource):
     @console_ns.doc("annotation_reply_action")
     @console_ns.doc(description="Enable or disable annotation reply for an app")
     @console_ns.doc(params={"app_id": "Application ID", "action": "Action to perform (enable/disable)"})
-    @console_ns.expect(
-        console_ns.model(
-            "AnnotationReplyActionRequest",
-            {
-                "score_threshold": fields.Float(required=True, description="Score threshold for annotation matching"),
-                "embedding_provider_name": fields.String(required=True, description="Embedding provider name"),
-                "embedding_model_name": fields.String(required=True, description="Embedding model name"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[AnnotationReplyPayload.__name__])
     @console_ns.response(200, "Action completed successfully")
     @console_ns.response(403, "Insufficient permissions")
     @setup_required
@@ -46,15 +106,9 @@ class AnnotationReplyActionApi(Resource):
     @edit_permission_required
     def post(self, app_id, action: Literal["enable", "disable"]):
         app_id = str(app_id)
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("score_threshold", required=True, type=float, location="json")
-            .add_argument("embedding_provider_name", required=True, type=str, location="json")
-            .add_argument("embedding_model_name", required=True, type=str, location="json")
-        )
-        args = parser.parse_args()
+        args = AnnotationReplyPayload.model_validate(console_ns.payload)
         if action == "enable":
-            result = AppAnnotationService.enable_app_annotation(args, app_id)
+            result = AppAnnotationService.enable_app_annotation(args.model_dump(), app_id)
         elif action == "disable":
             result = AppAnnotationService.disable_app_annotation(app_id)
         return result, 200
@@ -82,16 +136,7 @@ class AppAnnotationSettingUpdateApi(Resource):
     @console_ns.doc("update_annotation_setting")
     @console_ns.doc(description="Update annotation settings for an app")
     @console_ns.doc(params={"app_id": "Application ID", "annotation_setting_id": "Annotation setting ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "AnnotationSettingUpdateRequest",
-            {
-                "score_threshold": fields.Float(required=True, description="Score threshold"),
-                "embedding_provider_name": fields.String(required=True, description="Embedding provider"),
-                "embedding_model_name": fields.String(required=True, description="Embedding model"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[AnnotationSettingUpdatePayload.__name__])
     @console_ns.response(200, "Settings updated successfully")
     @console_ns.response(403, "Insufficient permissions")
     @setup_required
@@ -102,10 +147,9 @@ class AppAnnotationSettingUpdateApi(Resource):
         app_id = str(app_id)
         annotation_setting_id = str(annotation_setting_id)
 
-        parser = reqparse.RequestParser().add_argument("score_threshold", required=True, type=float, location="json")
-        args = parser.parse_args()
+        args = AnnotationSettingUpdatePayload.model_validate(console_ns.payload)
 
-        result = AppAnnotationService.update_app_annotation_setting(app_id, annotation_setting_id, args)
+        result = AppAnnotationService.update_app_annotation_setting(app_id, annotation_setting_id, args.model_dump())
         return result, 200
 
 
@@ -142,12 +186,7 @@ class AnnotationApi(Resource):
     @console_ns.doc("list_annotations")
     @console_ns.doc(description="Get annotations for an app with pagination")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.parser()
-        .add_argument("page", type=int, location="args", default=1, help="Page number")
-        .add_argument("limit", type=int, location="args", default=20, help="Page size")
-        .add_argument("keyword", type=str, location="args", default="", help="Search keyword")
-    )
+    @console_ns.expect(console_ns.models[AnnotationListQuery.__name__])
     @console_ns.response(200, "Annotations retrieved successfully")
     @console_ns.response(403, "Insufficient permissions")
     @setup_required
@@ -155,9 +194,10 @@ class AnnotationApi(Resource):
     @account_initialization_required
     @edit_permission_required
     def get(self, app_id):
-        page = request.args.get("page", default=1, type=int)
-        limit = request.args.get("limit", default=20, type=int)
-        keyword = request.args.get("keyword", default="", type=str)
+        args = AnnotationListQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
+        page = args.page
+        limit = args.limit
+        keyword = args.keyword
 
         app_id = str(app_id)
         annotation_list, total = AppAnnotationService.get_annotation_list_by_app_id(app_id, page, limit, keyword)
@@ -173,18 +213,7 @@ class AnnotationApi(Resource):
     @console_ns.doc("create_annotation")
     @console_ns.doc(description="Create a new annotation for an app")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "CreateAnnotationRequest",
-            {
-                "message_id": fields.String(description="Message ID (optional)"),
-                "question": fields.String(description="Question text (required when message_id not provided)"),
-                "answer": fields.String(description="Answer text (use 'answer' or 'content')"),
-                "content": fields.String(description="Content text (use 'answer' or 'content')"),
-                "annotation_reply": fields.Raw(description="Annotation reply data"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[CreateAnnotationPayload.__name__])
     @console_ns.response(201, "Annotation created successfully", build_annotation_model(console_ns))
     @console_ns.response(403, "Insufficient permissions")
     @setup_required
@@ -195,16 +224,9 @@ class AnnotationApi(Resource):
     @edit_permission_required
     def post(self, app_id):
         app_id = str(app_id)
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("message_id", required=False, type=uuid_value, location="json")
-            .add_argument("question", required=False, type=str, location="json")
-            .add_argument("answer", required=False, type=str, location="json")
-            .add_argument("content", required=False, type=str, location="json")
-            .add_argument("annotation_reply", required=False, type=dict, location="json")
-        )
-        args = parser.parse_args()
-        annotation = AppAnnotationService.up_insert_app_annotation_from_message(args, app_id)
+        args = CreateAnnotationPayload.model_validate(console_ns.payload)
+        data = args.model_dump(exclude_none=True)
+        annotation = AppAnnotationService.up_insert_app_annotation_from_message(data, app_id)
         return annotation
 
     @setup_required
@@ -237,7 +259,7 @@ class AnnotationApi(Resource):
 @console_ns.route("/apps/<uuid:app_id>/annotations/export")
 class AnnotationExportApi(Resource):
     @console_ns.doc("export_annotations")
-    @console_ns.doc(description="Export all annotations for an app")
+    @console_ns.doc(description="Export all annotations for an app with CSV injection protection")
     @console_ns.doc(params={"app_id": "Application ID"})
     @console_ns.response(
         200,
@@ -252,15 +274,14 @@ class AnnotationExportApi(Resource):
     def get(self, app_id):
         app_id = str(app_id)
         annotation_list = AppAnnotationService.export_annotation_list_by_app_id(app_id)
-        response = {"data": marshal(annotation_list, annotation_fields)}
-        return response, 200
+        response_data = {"data": marshal(annotation_list, annotation_fields)}
 
+        # Create response with secure headers for CSV export
+        response = make_response(response_data, 200)
+        response.headers["Content-Type"] = "application/json; charset=utf-8"
+        response.headers["X-Content-Type-Options"] = "nosniff"
 
-parser = (
-    reqparse.RequestParser()
-    .add_argument("question", required=True, type=str, location="json")
-    .add_argument("answer", required=True, type=str, location="json")
-)
+        return response
 
 
 @console_ns.route("/apps/<uuid:app_id>/annotations/<uuid:annotation_id>")
@@ -271,7 +292,7 @@ class AnnotationUpdateDeleteApi(Resource):
     @console_ns.response(200, "Annotation updated successfully", build_annotation_model(console_ns))
     @console_ns.response(204, "Annotation deleted successfully")
     @console_ns.response(403, "Insufficient permissions")
-    @console_ns.expect(parser)
+    @console_ns.expect(console_ns.models[UpdateAnnotationPayload.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -281,8 +302,10 @@ class AnnotationUpdateDeleteApi(Resource):
     def post(self, app_id, annotation_id):
         app_id = str(app_id)
         annotation_id = str(annotation_id)
-        args = parser.parse_args()
-        annotation = AppAnnotationService.update_app_annotation_directly(args, app_id, annotation_id)
+        args = UpdateAnnotationPayload.model_validate(console_ns.payload)
+        annotation = AppAnnotationService.update_app_annotation_directly(
+            args.model_dump(exclude_none=True), app_id, annotation_id
+        )
         return annotation
 
     @setup_required
@@ -299,18 +322,25 @@ class AnnotationUpdateDeleteApi(Resource):
 @console_ns.route("/apps/<uuid:app_id>/annotations/batch-import")
 class AnnotationBatchImportApi(Resource):
     @console_ns.doc("batch_import_annotations")
-    @console_ns.doc(description="Batch import annotations from CSV file")
+    @console_ns.doc(description="Batch import annotations from CSV file with rate limiting and security checks")
     @console_ns.doc(params={"app_id": "Application ID"})
     @console_ns.response(200, "Batch import started successfully")
     @console_ns.response(403, "Insufficient permissions")
     @console_ns.response(400, "No file uploaded or too many files")
+    @console_ns.response(413, "File too large")
+    @console_ns.response(429, "Too many requests or concurrent imports")
     @setup_required
     @login_required
     @account_initialization_required
     @cloud_edition_billing_resource_check("annotation")
+    @annotation_import_rate_limit
+    @annotation_import_concurrency_limit
     @edit_permission_required
     def post(self, app_id):
+        from configs import dify_config
+
         app_id = str(app_id)
+
         # check file
         if "file" not in request.files:
             raise NoFileUploadedError()
@@ -320,9 +350,27 @@ class AnnotationBatchImportApi(Resource):
 
         # get file from request
         file = request.files["file"]
+
         # check file type
         if not file.filename or not file.filename.lower().endswith(".csv"):
             raise ValueError("Invalid file type. Only CSV files are allowed")
+
+        # Check file size before processing
+        file.seek(0, 2)  # Seek to end of file
+        file_size = file.tell()
+        file.seek(0)  # Reset to beginning
+
+        max_size_bytes = dify_config.ANNOTATION_IMPORT_FILE_SIZE_LIMIT * 1024 * 1024
+        if file_size > max_size_bytes:
+            abort(
+                413,
+                f"File size exceeds maximum limit of {dify_config.ANNOTATION_IMPORT_FILE_SIZE_LIMIT}MB. "
+                f"Please reduce the file size and try again.",
+            )
+
+        if file_size == 0:
+            raise ValueError("The uploaded file is empty")
+
         return AppAnnotationService.batch_import_app_annotations(app_id, file)
 
 

api/controllers/console/app/app.py

@@ -1,9 +1,12 @@
 import uuid
+from typing import Literal
 
-from flask_restx import Resource, fields, inputs, marshal, marshal_with, reqparse
+from flask import request
+from flask_restx import Resource, fields, marshal, marshal_with
+from pydantic import BaseModel, Field, field_validator
 from sqlalchemy import select
 from sqlalchemy.orm import Session
-from werkzeug.exceptions import BadRequest, abort
+from werkzeug.exceptions import BadRequest
 
 from controllers.console import console_ns
 from controllers.console.app.wraps import get_app_model
@@ -28,7 +31,6 @@ from fields.app_fields import (
 from fields.workflow_fields import workflow_partial_fields as _workflow_partial_fields_dict
 from libs.helper import AppIconUrlField, TimestampField
 from libs.login import current_account_with_tenant, login_required
-from libs.validators import validate_description_length
 from models import App, Workflow
 from services.app_dsl_service import AppDslService, ImportMode
 from services.app_service import AppService
@@ -36,6 +38,116 @@ from services.enterprise.enterprise_service import EnterpriseService
 from services.feature_service import FeatureService
 
 ALLOW_CREATE_APP_MODES = ["chat", "agent-chat", "advanced-chat", "workflow", "completion"]
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class AppListQuery(BaseModel):
+    page: int = Field(default=1, ge=1, le=99999, description="Page number (1-99999)")
+    limit: int = Field(default=20, ge=1, le=100, description="Page size (1-100)")
+    mode: Literal["completion", "chat", "advanced-chat", "workflow", "agent-chat", "channel", "all"] = Field(
+        default="all", description="App mode filter"
+    )
+    name: str | None = Field(default=None, description="Filter by app name")
+    tag_ids: list[str] | None = Field(default=None, description="Comma-separated tag IDs")
+    is_created_by_me: bool | None = Field(default=None, description="Filter by creator")
+
+    @field_validator("tag_ids", mode="before")
+    @classmethod
+    def validate_tag_ids(cls, value: str | list[str] | None) -> list[str] | None:
+        if not value:
+            return None
+
+        if isinstance(value, str):
+            items = [item.strip() for item in value.split(",") if item.strip()]
+        elif isinstance(value, list):
+            items = [str(item).strip() for item in value if item and str(item).strip()]
+        else:
+            raise TypeError("Unsupported tag_ids type.")
+
+        if not items:
+            return None
+
+        try:
+            return [str(uuid.UUID(item)) for item in items]
+        except ValueError as exc:
+            raise ValueError("Invalid UUID format in tag_ids.") from exc
+
+
+class CreateAppPayload(BaseModel):
+    name: str = Field(..., min_length=1, description="App name")
+    description: str | None = Field(default=None, description="App description (max 400 chars)", max_length=400)
+    mode: Literal["chat", "agent-chat", "advanced-chat", "workflow", "completion"] = Field(..., description="App mode")
+    icon_type: str | None = Field(default=None, description="Icon type")
+    icon: str | None = Field(default=None, description="Icon")
+    icon_background: str | None = Field(default=None, description="Icon background color")
+
+
+class UpdateAppPayload(BaseModel):
+    name: str = Field(..., min_length=1, description="App name")
+    description: str | None = Field(default=None, description="App description (max 400 chars)", max_length=400)
+    icon_type: str | None = Field(default=None, description="Icon type")
+    icon: str | None = Field(default=None, description="Icon")
+    icon_background: str | None = Field(default=None, description="Icon background color")
+    use_icon_as_answer_icon: bool | None = Field(default=None, description="Use icon as answer icon")
+    max_active_requests: int | None = Field(default=None, description="Maximum active requests")
+
+
+class CopyAppPayload(BaseModel):
+    name: str | None = Field(default=None, description="Name for the copied app")
+    description: str | None = Field(default=None, description="Description for the copied app", max_length=400)
+    icon_type: str | None = Field(default=None, description="Icon type")
+    icon: str | None = Field(default=None, description="Icon")
+    icon_background: str | None = Field(default=None, description="Icon background color")
+
+
+class AppExportQuery(BaseModel):
+    include_secret: bool = Field(default=False, description="Include secrets in export")
+    workflow_id: str | None = Field(default=None, description="Specific workflow ID to export")
+
+
+class AppNamePayload(BaseModel):
+    name: str = Field(..., min_length=1, description="Name to check")
+
+
+class AppIconPayload(BaseModel):
+    icon: str | None = Field(default=None, description="Icon data")
+    icon_background: str | None = Field(default=None, description="Icon background color")
+
+
+class AppSiteStatusPayload(BaseModel):
+    enable_site: bool = Field(..., description="Enable or disable site")
+
+
+class AppApiStatusPayload(BaseModel):
+    enable_api: bool = Field(..., description="Enable or disable API")
+
+
+class AppTracePayload(BaseModel):
+    enabled: bool = Field(..., description="Enable or disable tracing")
+    tracing_provider: str | None = Field(default=None, description="Tracing provider")
+
+    @field_validator("tracing_provider")
+    @classmethod
+    def validate_tracing_provider(cls, value: str | None, info) -> str | None:
+        if info.data.get("enabled") and not value:
+            raise ValueError("tracing_provider is required when enabled is True")
+        return value
+
+
+def reg(cls: type[BaseModel]):
+    console_ns.schema_model(cls.__name__, cls.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0))
+
+
+reg(AppListQuery)
+reg(CreateAppPayload)
+reg(UpdateAppPayload)
+reg(CopyAppPayload)
+reg(AppExportQuery)
+reg(AppNamePayload)
+reg(AppIconPayload)
+reg(AppSiteStatusPayload)
+reg(AppApiStatusPayload)
+reg(AppTracePayload)
 
 # Register models for flask_restx to avoid dict type issues in Swagger
 # Register base models first
@@ -147,22 +259,7 @@ app_pagination_model = console_ns.model(
 class AppListApi(Resource):
     @console_ns.doc("list_apps")
     @console_ns.doc(description="Get list of applications with pagination and filtering")
-    @console_ns.expect(
-        console_ns.parser()
-        .add_argument("page", type=int, location="args", help="Page number (1-99999)", default=1)
-        .add_argument("limit", type=int, location="args", help="Page size (1-100)", default=20)
-        .add_argument(
-            "mode",
-            type=str,
-            location="args",
-            choices=["completion", "chat", "advanced-chat", "workflow", "agent-chat", "channel", "all"],
-            default="all",
-            help="App mode filter",
-        )
-        .add_argument("name", type=str, location="args", help="Filter by app name")
-        .add_argument("tag_ids", type=str, location="args", help="Comma-separated tag IDs")
-        .add_argument("is_created_by_me", type=bool, location="args", help="Filter by creator")
-    )
+    @console_ns.expect(console_ns.models[AppListQuery.__name__])
     @console_ns.response(200, "Success", app_pagination_model)
     @setup_required
     @login_required
@@ -172,42 +269,12 @@ class AppListApi(Resource):
         """Get app list"""
         current_user, current_tenant_id = current_account_with_tenant()
 
-        def uuid_list(value):
-            try:
-                return [str(uuid.UUID(v)) for v in value.split(",")]
-            except ValueError:
-                abort(400, message="Invalid UUID format in tag_ids.")
-
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("page", type=inputs.int_range(1, 99999), required=False, default=1, location="args")
-            .add_argument("limit", type=inputs.int_range(1, 100), required=False, default=20, location="args")
-            .add_argument(
-                "mode",
-                type=str,
-                choices=[
-                    "completion",
-                    "chat",
-                    "advanced-chat",
-                    "workflow",
-                    "agent-chat",
-                    "channel",
-                    "all",
-                ],
-                default="all",
-                location="args",
-                required=False,
-            )
-            .add_argument("name", type=str, location="args", required=False)
-            .add_argument("tag_ids", type=uuid_list, location="args", required=False)
-            .add_argument("is_created_by_me", type=inputs.boolean, location="args", required=False)
-        )
-
-        args = parser.parse_args()
+        args = AppListQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
+        args_dict = args.model_dump()
 
         # get app list
         app_service = AppService()
-        app_pagination = app_service.get_paginate_apps(current_user.id, current_tenant_id, args)
+        app_pagination = app_service.get_paginate_apps(current_user.id, current_tenant_id, args_dict)
         if not app_pagination:
             return {"data": [], "total": 0, "page": 1, "limit": 20, "has_more": False}
 
@@ -257,19 +324,7 @@ class AppListApi(Resource):
 
     @console_ns.doc("create_app")
     @console_ns.doc(description="Create a new application")
-    @console_ns.expect(
-        console_ns.model(
-            "CreateAppRequest",
-            {
-                "name": fields.String(required=True, description="App name"),
-                "description": fields.String(description="App description (max 400 chars)"),
-                "mode": fields.String(required=True, enum=ALLOW_CREATE_APP_MODES, description="App mode"),
-                "icon_type": fields.String(description="Icon type"),
-                "icon": fields.String(description="Icon"),
-                "icon_background": fields.String(description="Icon background color"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[CreateAppPayload.__name__])
     @console_ns.response(201, "App created successfully", app_detail_model)
     @console_ns.response(403, "Insufficient permissions")
     @console_ns.response(400, "Invalid request parameters")
@@ -282,22 +337,10 @@ class AppListApi(Resource):
     def post(self):
         """Create app"""
         current_user, current_tenant_id = current_account_with_tenant()
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("name", type=str, required=True, location="json")
-            .add_argument("description", type=validate_description_length, location="json")
-            .add_argument("mode", type=str, choices=ALLOW_CREATE_APP_MODES, location="json")
-            .add_argument("icon_type", type=str, location="json")
-            .add_argument("icon", type=str, location="json")
-            .add_argument("icon_background", type=str, location="json")
-        )
-        args = parser.parse_args()
-
-        if "mode" not in args or args["mode"] is None:
-            raise BadRequest("mode is required")
+        args = CreateAppPayload.model_validate(console_ns.payload)
 
         app_service = AppService()
-        app = app_service.create_app(current_tenant_id, args, current_user)
+        app = app_service.create_app(current_tenant_id, args.model_dump(), current_user)
 
         return app, 201
 
@@ -329,20 +372,7 @@ class AppApi(Resource):
     @console_ns.doc("update_app")
     @console_ns.doc(description="Update application details")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "UpdateAppRequest",
-            {
-                "name": fields.String(required=True, description="App name"),
-                "description": fields.String(description="App description (max 400 chars)"),
-                "icon_type": fields.String(description="Icon type"),
-                "icon": fields.String(description="Icon"),
-                "icon_background": fields.String(description="Icon background color"),
-                "use_icon_as_answer_icon": fields.Boolean(description="Use icon as answer icon"),
-                "max_active_requests": fields.Integer(description="Maximum active requests"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[UpdateAppPayload.__name__])
     @console_ns.response(200, "App updated successfully", app_detail_with_site_model)
     @console_ns.response(403, "Insufficient permissions")
     @console_ns.response(400, "Invalid request parameters")
@@ -354,28 +384,18 @@ class AppApi(Resource):
     @marshal_with(app_detail_with_site_model)
     def put(self, app_model):
         """Update app"""
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("name", type=str, required=True, nullable=False, location="json")
-            .add_argument("description", type=validate_description_length, location="json")
-            .add_argument("icon_type", type=str, location="json")
-            .add_argument("icon", type=str, location="json")
-            .add_argument("icon_background", type=str, location="json")
-            .add_argument("use_icon_as_answer_icon", type=bool, location="json")
-            .add_argument("max_active_requests", type=int, location="json")
-        )
-        args = parser.parse_args()
+        args = UpdateAppPayload.model_validate(console_ns.payload)
 
         app_service = AppService()
 
         args_dict: AppService.ArgsDict = {
-            "name": args["name"],
-            "description": args.get("description", ""),
-            "icon_type": args.get("icon_type", ""),
-            "icon": args.get("icon", ""),
-            "icon_background": args.get("icon_background", ""),
-            "use_icon_as_answer_icon": args.get("use_icon_as_answer_icon", False),
-            "max_active_requests": args.get("max_active_requests", 0),
+            "name": args.name,
+            "description": args.description or "",
+            "icon_type": args.icon_type or "",
+            "icon": args.icon or "",
+            "icon_background": args.icon_background or "",
+            "use_icon_as_answer_icon": args.use_icon_as_answer_icon or False,
+            "max_active_requests": args.max_active_requests or 0,
         }
         app_model = app_service.update_app(app_model, args_dict)
 
@@ -404,18 +424,7 @@ class AppCopyApi(Resource):
     @console_ns.doc("copy_app")
     @console_ns.doc(description="Create a copy of an existing application")
     @console_ns.doc(params={"app_id": "Application ID to copy"})
-    @console_ns.expect(
-        console_ns.model(
-            "CopyAppRequest",
-            {
-                "name": fields.String(description="Name for the copied app"),
-                "description": fields.String(description="Description for the copied app"),
-                "icon_type": fields.String(description="Icon type"),
-                "icon": fields.String(description="Icon"),
-                "icon_background": fields.String(description="Icon background color"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[CopyAppPayload.__name__])
     @console_ns.response(201, "App copied successfully", app_detail_with_site_model)
     @console_ns.response(403, "Insufficient permissions")
     @setup_required
@@ -429,15 +438,7 @@ class AppCopyApi(Resource):
         # The role of the current user in the ta table must be admin, owner, or editor
         current_user, _ = current_account_with_tenant()
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("name", type=str, location="json")
-            .add_argument("description", type=validate_description_length, location="json")
-            .add_argument("icon_type", type=str, location="json")
-            .add_argument("icon", type=str, location="json")
-            .add_argument("icon_background", type=str, location="json")
-        )
-        args = parser.parse_args()
+        args = CopyAppPayload.model_validate(console_ns.payload or {})
 
         with Session(db.engine) as session:
             import_service = AppDslService(session)
@@ -446,11 +447,11 @@ class AppCopyApi(Resource):
                 account=current_user,
                 import_mode=ImportMode.YAML_CONTENT,
                 yaml_content=yaml_content,
-                name=args.get("name"),
-                description=args.get("description"),
-                icon_type=args.get("icon_type"),
-                icon=args.get("icon"),
-                icon_background=args.get("icon_background"),
+                name=args.name,
+                description=args.description,
+                icon_type=args.icon_type,
+                icon=args.icon,
+                icon_background=args.icon_background,
             )
             session.commit()
 
@@ -465,11 +466,7 @@ class AppExportApi(Resource):
     @console_ns.doc("export_app")
     @console_ns.doc(description="Export application configuration as DSL")
     @console_ns.doc(params={"app_id": "Application ID to export"})
-    @console_ns.expect(
-        console_ns.parser()
-        .add_argument("include_secret", type=bool, location="args", default=False, help="Include secrets in export")
-        .add_argument("workflow_id", type=str, location="args", help="Specific workflow ID to export")
-    )
+    @console_ns.expect(console_ns.models[AppExportQuery.__name__])
     @console_ns.response(
         200,
         "App exported successfully",
@@ -483,30 +480,23 @@ class AppExportApi(Resource):
     @edit_permission_required
     def get(self, app_model):
         """Export app"""
-        # Add include_secret params
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("include_secret", type=inputs.boolean, default=False, location="args")
-            .add_argument("workflow_id", type=str, location="args")
-        )
-        args = parser.parse_args()
+        args = AppExportQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         return {
             "data": AppDslService.export_dsl(
-                app_model=app_model, include_secret=args["include_secret"], workflow_id=args.get("workflow_id")
+                app_model=app_model,
+                include_secret=args.include_secret,
+                workflow_id=args.workflow_id,
             )
         }
 
 
-parser = reqparse.RequestParser().add_argument("name", type=str, required=True, location="json", help="Name to check")
-
-
 @console_ns.route("/apps/<uuid:app_id>/name")
 class AppNameApi(Resource):
     @console_ns.doc("check_app_name")
     @console_ns.doc(description="Check if app name is available")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(parser)
+    @console_ns.expect(console_ns.models[AppNamePayload.__name__])
     @console_ns.response(200, "Name availability checked")
     @setup_required
     @login_required
@@ -515,10 +505,10 @@ class AppNameApi(Resource):
     @marshal_with(app_detail_model)
     @edit_permission_required
     def post(self, app_model):
-        args = parser.parse_args()
+        args = AppNamePayload.model_validate(console_ns.payload)
 
         app_service = AppService()
-        app_model = app_service.update_app_name(app_model, args["name"])
+        app_model = app_service.update_app_name(app_model, args.name)
 
         return app_model
 
@@ -528,16 +518,7 @@ class AppIconApi(Resource):
     @console_ns.doc("update_app_icon")
     @console_ns.doc(description="Update application icon")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "AppIconRequest",
-            {
-                "icon": fields.String(required=True, description="Icon data"),
-                "icon_type": fields.String(description="Icon type"),
-                "icon_background": fields.String(description="Icon background color"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[AppIconPayload.__name__])
     @console_ns.response(200, "Icon updated successfully")
     @console_ns.response(403, "Insufficient permissions")
     @setup_required
@@ -547,15 +528,10 @@ class AppIconApi(Resource):
     @marshal_with(app_detail_model)
     @edit_permission_required
     def post(self, app_model):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("icon", type=str, location="json")
-            .add_argument("icon_background", type=str, location="json")
-        )
-        args = parser.parse_args()
+        args = AppIconPayload.model_validate(console_ns.payload or {})
 
         app_service = AppService()
-        app_model = app_service.update_app_icon(app_model, args.get("icon") or "", args.get("icon_background") or "")
+        app_model = app_service.update_app_icon(app_model, args.icon or "", args.icon_background or "")
 
         return app_model
 
@@ -565,11 +541,7 @@ class AppSiteStatus(Resource):
     @console_ns.doc("update_app_site_status")
     @console_ns.doc(description="Enable or disable app site")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "AppSiteStatusRequest", {"enable_site": fields.Boolean(required=True, description="Enable or disable site")}
-        )
-    )
+    @console_ns.expect(console_ns.models[AppSiteStatusPayload.__name__])
     @console_ns.response(200, "Site status updated successfully", app_detail_model)
     @console_ns.response(403, "Insufficient permissions")
     @setup_required
@@ -579,11 +551,10 @@ class AppSiteStatus(Resource):
     @marshal_with(app_detail_model)
     @edit_permission_required
     def post(self, app_model):
-        parser = reqparse.RequestParser().add_argument("enable_site", type=bool, required=True, location="json")
-        args = parser.parse_args()
+        args = AppSiteStatusPayload.model_validate(console_ns.payload)
 
         app_service = AppService()
-        app_model = app_service.update_app_site_status(app_model, args["enable_site"])
+        app_model = app_service.update_app_site_status(app_model, args.enable_site)
 
         return app_model
 
@@ -593,11 +564,7 @@ class AppApiStatus(Resource):
     @console_ns.doc("update_app_api_status")
     @console_ns.doc(description="Enable or disable app API")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "AppApiStatusRequest", {"enable_api": fields.Boolean(required=True, description="Enable or disable API")}
-        )
-    )
+    @console_ns.expect(console_ns.models[AppApiStatusPayload.__name__])
     @console_ns.response(200, "API status updated successfully", app_detail_model)
     @console_ns.response(403, "Insufficient permissions")
     @setup_required
@@ -607,11 +574,10 @@ class AppApiStatus(Resource):
     @get_app_model
     @marshal_with(app_detail_model)
     def post(self, app_model):
-        parser = reqparse.RequestParser().add_argument("enable_api", type=bool, required=True, location="json")
-        args = parser.parse_args()
+        args = AppApiStatusPayload.model_validate(console_ns.payload)
 
         app_service = AppService()
-        app_model = app_service.update_app_api_status(app_model, args["enable_api"])
+        app_model = app_service.update_app_api_status(app_model, args.enable_api)
 
         return app_model
 
@@ -634,15 +600,7 @@ class AppTraceApi(Resource):
     @console_ns.doc("update_app_trace")
     @console_ns.doc(description="Update app tracing configuration")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "AppTraceRequest",
-            {
-                "enabled": fields.Boolean(required=True, description="Enable or disable tracing"),
-                "tracing_provider": fields.String(required=True, description="Tracing provider"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[AppTracePayload.__name__])
     @console_ns.response(200, "Trace configuration updated successfully")
     @console_ns.response(403, "Insufficient permissions")
     @setup_required
@@ -651,17 +609,12 @@ class AppTraceApi(Resource):
     @edit_permission_required
     def post(self, app_id):
         # add app trace
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("enabled", type=bool, required=True, location="json")
-            .add_argument("tracing_provider", type=str, required=True, location="json")
-        )
-        args = parser.parse_args()
+        args = AppTracePayload.model_validate(console_ns.payload)
 
         OpsTraceManager.update_app_tracing_config(
             app_id=app_id,
-            enabled=args["enabled"],
-            tracing_provider=args["tracing_provider"],
+            enabled=args.enabled,
+            tracing_provider=args.tracing_provider,
         )
 
         return {"result": "success"}

api/controllers/console/app/app_import.py

@@ -1,4 +1,5 @@
-from flask_restx import Resource, fields, marshal_with, reqparse
+from flask_restx import Resource, fields, marshal_with
+from pydantic import BaseModel, Field
 from sqlalchemy.orm import Session
 
 from controllers.console.app.wraps import get_app_model
@@ -35,23 +36,29 @@ app_import_check_dependencies_model = console_ns.model(
     "AppImportCheckDependencies", app_import_check_dependencies_fields_copy
 )
 
-parser = (
-    reqparse.RequestParser()
-    .add_argument("mode", type=str, required=True, location="json")
-    .add_argument("yaml_content", type=str, location="json")
-    .add_argument("yaml_url", type=str, location="json")
-    .add_argument("name", type=str, location="json")
-    .add_argument("description", type=str, location="json")
-    .add_argument("icon_type", type=str, location="json")
-    .add_argument("icon", type=str, location="json")
-    .add_argument("icon_background", type=str, location="json")
-    .add_argument("app_id", type=str, location="json")
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class AppImportPayload(BaseModel):
+    mode: str = Field(..., description="Import mode")
+    yaml_content: str | None = None
+    yaml_url: str | None = None
+    name: str | None = None
+    description: str | None = None
+    icon_type: str | None = None
+    icon: str | None = None
+    icon_background: str | None = None
+    app_id: str | None = None
+
+
+console_ns.schema_model(
+    AppImportPayload.__name__, AppImportPayload.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0)
 )
 
 
 @console_ns.route("/apps/imports")
 class AppImportApi(Resource):
-    @console_ns.expect(parser)
+    @console_ns.expect(console_ns.models[AppImportPayload.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -61,7 +68,7 @@ class AppImportApi(Resource):
     def post(self):
         # Check user role first
         current_user, _ = current_account_with_tenant()
-        args = parser.parse_args()
+        args = AppImportPayload.model_validate(console_ns.payload)
 
         # Create service with session
         with Session(db.engine) as session:
@@ -70,15 +77,15 @@ class AppImportApi(Resource):
             account = current_user
             result = import_service.import_app(
                 account=account,
-                import_mode=args["mode"],
-                yaml_content=args.get("yaml_content"),
-                yaml_url=args.get("yaml_url"),
-                name=args.get("name"),
-                description=args.get("description"),
-                icon_type=args.get("icon_type"),
-                icon=args.get("icon"),
-                icon_background=args.get("icon_background"),
-                app_id=args.get("app_id"),
+                import_mode=args.mode,
+                yaml_content=args.yaml_content,
+                yaml_url=args.yaml_url,
+                name=args.name,
+                description=args.description,
+                icon_type=args.icon_type,
+                icon=args.icon,
+                icon_background=args.icon_background,
+                app_id=args.app_id,
             )
             session.commit()
         if result.app_id and FeatureService.get_system_features().webapp_auth.enabled:

api/controllers/console/app/audio.py

@@ -1,7 +1,8 @@
 import logging
 
 from flask import request
-from flask_restx import Resource, fields, reqparse
+from flask_restx import Resource, fields
+from pydantic import BaseModel, Field
 from werkzeug.exceptions import InternalServerError
 
 import services
@@ -32,6 +33,27 @@ from services.errors.audio import (
 )
 
 logger = logging.getLogger(__name__)
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class TextToSpeechPayload(BaseModel):
+    message_id: str | None = Field(default=None, description="Message ID")
+    text: str = Field(..., description="Text to convert")
+    voice: str | None = Field(default=None, description="Voice name")
+    streaming: bool | None = Field(default=None, description="Whether to stream audio")
+
+
+class TextToSpeechVoiceQuery(BaseModel):
+    language: str = Field(..., description="Language code")
+
+
+console_ns.schema_model(
+    TextToSpeechPayload.__name__, TextToSpeechPayload.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0)
+)
+console_ns.schema_model(
+    TextToSpeechVoiceQuery.__name__,
+    TextToSpeechVoiceQuery.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0),
+)
 
 
 @console_ns.route("/apps/<uuid:app_id>/audio-to-text")
@@ -92,17 +114,7 @@ class ChatMessageTextApi(Resource):
     @console_ns.doc("chat_message_text_to_speech")
     @console_ns.doc(description="Convert text to speech for chat messages")
     @console_ns.doc(params={"app_id": "App ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "TextToSpeechRequest",
-            {
-                "message_id": fields.String(description="Message ID"),
-                "text": fields.String(required=True, description="Text to convert to speech"),
-                "voice": fields.String(description="Voice to use for TTS"),
-                "streaming": fields.Boolean(description="Whether to stream the audio"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[TextToSpeechPayload.__name__])
     @console_ns.response(200, "Text to speech conversion successful")
     @console_ns.response(400, "Bad request - Invalid parameters")
     @get_app_model
@@ -111,21 +123,14 @@ class ChatMessageTextApi(Resource):
     @account_initialization_required
     def post(self, app_model: App):
         try:
-            parser = (
-                reqparse.RequestParser()
-                .add_argument("message_id", type=str, location="json")
-                .add_argument("text", type=str, location="json")
-                .add_argument("voice", type=str, location="json")
-                .add_argument("streaming", type=bool, location="json")
-            )
-            args = parser.parse_args()
-
-            message_id = args.get("message_id", None)
-            text = args.get("text", None)
-            voice = args.get("voice", None)
+            payload = TextToSpeechPayload.model_validate(console_ns.payload)
 
             response = AudioService.transcript_tts(
-                app_model=app_model, text=text, voice=voice, message_id=message_id, is_draft=True
+                app_model=app_model,
+                text=payload.text,
+                voice=payload.voice,
+                message_id=payload.message_id,
+                is_draft=True,
             )
             return response
         except services.errors.app_model_config.AppModelConfigBrokenError:
@@ -159,9 +164,7 @@ class TextModesApi(Resource):
     @console_ns.doc("get_text_to_speech_voices")
     @console_ns.doc(description="Get available TTS voices for a specific language")
     @console_ns.doc(params={"app_id": "App ID"})
-    @console_ns.expect(
-        console_ns.parser().add_argument("language", type=str, required=True, location="args", help="Language code")
-    )
+    @console_ns.expect(console_ns.models[TextToSpeechVoiceQuery.__name__])
     @console_ns.response(
         200, "TTS voices retrieved successfully", fields.List(fields.Raw(description="Available voices"))
     )
@@ -172,12 +175,11 @@ class TextModesApi(Resource):
     @account_initialization_required
     def get(self, app_model):
         try:
-            parser = reqparse.RequestParser().add_argument("language", type=str, required=True, location="args")
-            args = parser.parse_args()
+            args = TextToSpeechVoiceQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
             response = AudioService.transcript_tts_voices(
                 tenant_id=app_model.tenant_id,
-                language=args["language"],
+                language=args.language,
             )
 
             return response

api/controllers/console/app/completion.py

@@ -1,7 +1,9 @@
 import logging
+from typing import Any, Literal
 
 from flask import request
-from flask_restx import Resource, fields, reqparse
+from flask_restx import Resource
+from pydantic import BaseModel, Field, field_validator
 from werkzeug.exceptions import InternalServerError, NotFound
 
 import services
@@ -35,6 +37,41 @@ from services.app_task_service import AppTaskService
 from services.errors.llm import InvokeRateLimitError
 
 logger = logging.getLogger(__name__)
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class BaseMessagePayload(BaseModel):
+    inputs: dict[str, Any]
+    model_config_data: dict[str, Any] = Field(..., alias="model_config")
+    files: list[Any] | None = Field(default=None, description="Uploaded files")
+    response_mode: Literal["blocking", "streaming"] = Field(default="blocking", description="Response mode")
+    retriever_from: str = Field(default="dev", description="Retriever source")
+
+
+class CompletionMessagePayload(BaseMessagePayload):
+    query: str = Field(default="", description="Query text")
+
+
+class ChatMessagePayload(BaseMessagePayload):
+    query: str = Field(..., description="User query")
+    conversation_id: str | None = Field(default=None, description="Conversation ID")
+    parent_message_id: str | None = Field(default=None, description="Parent message ID")
+
+    @field_validator("conversation_id", "parent_message_id")
+    @classmethod
+    def validate_uuid(cls, value: str | None) -> str | None:
+        if value is None:
+            return value
+        return uuid_value(value)
+
+
+console_ns.schema_model(
+    CompletionMessagePayload.__name__,
+    CompletionMessagePayload.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0),
+)
+console_ns.schema_model(
+    ChatMessagePayload.__name__, ChatMessagePayload.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0)
+)
 
 
 # define completion message api for user
@@ -43,19 +80,7 @@ class CompletionMessageApi(Resource):
     @console_ns.doc("create_completion_message")
     @console_ns.doc(description="Generate completion message for debugging")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "CompletionMessageRequest",
-            {
-                "inputs": fields.Raw(required=True, description="Input variables"),
-                "query": fields.String(description="Query text", default=""),
-                "files": fields.List(fields.Raw(), description="Uploaded files"),
-                "model_config": fields.Raw(required=True, description="Model configuration"),
-                "response_mode": fields.String(enum=["blocking", "streaming"], description="Response mode"),
-                "retriever_from": fields.String(default="dev", description="Retriever source"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[CompletionMessagePayload.__name__])
     @console_ns.response(200, "Completion generated successfully")
     @console_ns.response(400, "Invalid request parameters")
     @console_ns.response(404, "App not found")
@@ -64,18 +89,10 @@ class CompletionMessageApi(Resource):
     @account_initialization_required
     @get_app_model(mode=AppMode.COMPLETION)
     def post(self, app_model):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("inputs", type=dict, required=True, location="json")
-            .add_argument("query", type=str, location="json", default="")
-            .add_argument("files", type=list, required=False, location="json")
-            .add_argument("model_config", type=dict, required=True, location="json")
-            .add_argument("response_mode", type=str, choices=["blocking", "streaming"], location="json")
-            .add_argument("retriever_from", type=str, required=False, default="dev", location="json")
-        )
-        args = parser.parse_args()
+        args_model = CompletionMessagePayload.model_validate(console_ns.payload)
+        args = args_model.model_dump(exclude_none=True, by_alias=True)
 
-        streaming = args["response_mode"] != "blocking"
+        streaming = args_model.response_mode != "blocking"
         args["auto_generate_name"] = False
 
         try:
@@ -137,21 +154,7 @@ class ChatMessageApi(Resource):
     @console_ns.doc("create_chat_message")
     @console_ns.doc(description="Generate chat message for debugging")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "ChatMessageRequest",
-            {
-                "inputs": fields.Raw(required=True, description="Input variables"),
-                "query": fields.String(required=True, description="User query"),
-                "files": fields.List(fields.Raw(), description="Uploaded files"),
-                "model_config": fields.Raw(required=True, description="Model configuration"),
-                "conversation_id": fields.String(description="Conversation ID"),
-                "parent_message_id": fields.String(description="Parent message ID"),
-                "response_mode": fields.String(enum=["blocking", "streaming"], description="Response mode"),
-                "retriever_from": fields.String(default="dev", description="Retriever source"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[ChatMessagePayload.__name__])
     @console_ns.response(200, "Chat message generated successfully")
     @console_ns.response(400, "Invalid request parameters")
     @console_ns.response(404, "App or conversation not found")
@@ -161,20 +164,10 @@ class ChatMessageApi(Resource):
     @get_app_model(mode=[AppMode.CHAT, AppMode.AGENT_CHAT])
     @edit_permission_required
     def post(self, app_model):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("inputs", type=dict, required=True, location="json")
-            .add_argument("query", type=str, required=True, location="json")
-            .add_argument("files", type=list, required=False, location="json")
-            .add_argument("model_config", type=dict, required=True, location="json")
-            .add_argument("conversation_id", type=uuid_value, location="json")
-            .add_argument("parent_message_id", type=uuid_value, required=False, location="json")
-            .add_argument("response_mode", type=str, choices=["blocking", "streaming"], location="json")
-            .add_argument("retriever_from", type=str, required=False, default="dev", location="json")
-        )
-        args = parser.parse_args()
+        args_model = ChatMessagePayload.model_validate(console_ns.payload)
+        args = args_model.model_dump(exclude_none=True, by_alias=True)
 
-        streaming = args["response_mode"] != "blocking"
+        streaming = args_model.response_mode != "blocking"
         args["auto_generate_name"] = False
 
         external_trace_id = get_external_trace_id(request)

api/controllers/console/app/conversation.py

@@ -1,7 +1,9 @@
+from typing import Literal
+
 import sqlalchemy as sa
-from flask import abort
-from flask_restx import Resource, fields, marshal_with, reqparse
-from flask_restx.inputs import int_range
+from flask import abort, request
+from flask_restx import Resource, fields, marshal_with
+from pydantic import BaseModel, Field, field_validator
 from sqlalchemy import func, or_
 from sqlalchemy.orm import joinedload
 from werkzeug.exceptions import NotFound
@@ -14,13 +16,53 @@ from extensions.ext_database import db
 from fields.conversation_fields import MessageTextField
 from fields.raws import FilesContainedField
 from libs.datetime_utils import naive_utc_now, parse_time_range
-from libs.helper import DatetimeString, TimestampField
+from libs.helper import TimestampField
 from libs.login import current_account_with_tenant, login_required
 from models import Conversation, EndUser, Message, MessageAnnotation
 from models.model import AppMode
 from services.conversation_service import ConversationService
 from services.errors.conversation import ConversationNotExistsError
 
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class BaseConversationQuery(BaseModel):
+    keyword: str | None = Field(default=None, description="Search keyword")
+    start: str | None = Field(default=None, description="Start date (YYYY-MM-DD HH:MM)")
+    end: str | None = Field(default=None, description="End date (YYYY-MM-DD HH:MM)")
+    annotation_status: Literal["annotated", "not_annotated", "all"] = Field(
+        default="all", description="Annotation status filter"
+    )
+    page: int = Field(default=1, ge=1, le=99999, description="Page number")
+    limit: int = Field(default=20, ge=1, le=100, description="Page size (1-100)")
+
+    @field_validator("start", "end", mode="before")
+    @classmethod
+    def blank_to_none(cls, value: str | None) -> str | None:
+        if value == "":
+            return None
+        return value
+
+
+class CompletionConversationQuery(BaseConversationQuery):
+    pass
+
+
+class ChatConversationQuery(BaseConversationQuery):
+    sort_by: Literal["created_at", "-created_at", "updated_at", "-updated_at"] = Field(
+        default="-updated_at", description="Sort field and direction"
+    )
+
+
+console_ns.schema_model(
+    CompletionConversationQuery.__name__,
+    CompletionConversationQuery.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0),
+)
+console_ns.schema_model(
+    ChatConversationQuery.__name__,
+    ChatConversationQuery.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0),
+)
+
 # Register models for flask_restx to avoid dict type issues in Swagger
 # Register in dependency order: base models first, then dependent models
 
@@ -283,22 +325,7 @@ class CompletionConversationApi(Resource):
     @console_ns.doc("list_completion_conversations")
     @console_ns.doc(description="Get completion conversations with pagination and filtering")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.parser()
-        .add_argument("keyword", type=str, location="args", help="Search keyword")
-        .add_argument("start", type=str, location="args", help="Start date (YYYY-MM-DD HH:MM)")
-        .add_argument("end", type=str, location="args", help="End date (YYYY-MM-DD HH:MM)")
-        .add_argument(
-            "annotation_status",
-            type=str,
-            location="args",
-            choices=["annotated", "not_annotated", "all"],
-            default="all",
-            help="Annotation status filter",
-        )
-        .add_argument("page", type=int, location="args", default=1, help="Page number")
-        .add_argument("limit", type=int, location="args", default=20, help="Page size (1-100)")
-    )
+    @console_ns.expect(console_ns.models[CompletionConversationQuery.__name__])
     @console_ns.response(200, "Success", conversation_pagination_model)
     @console_ns.response(403, "Insufficient permissions")
     @setup_required
@@ -309,32 +336,17 @@ class CompletionConversationApi(Resource):
     @edit_permission_required
     def get(self, app_model):
         current_user, _ = current_account_with_tenant()
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("keyword", type=str, location="args")
-            .add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
-            .add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
-            .add_argument(
-                "annotation_status",
-                type=str,
-                choices=["annotated", "not_annotated", "all"],
-                default="all",
-                location="args",
-            )
-            .add_argument("page", type=int_range(1, 99999), default=1, location="args")
-            .add_argument("limit", type=int_range(1, 100), default=20, location="args")
-        )
-        args = parser.parse_args()
+        args = CompletionConversationQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         query = sa.select(Conversation).where(
             Conversation.app_id == app_model.id, Conversation.mode == "completion", Conversation.is_deleted.is_(False)
         )
 
-        if args["keyword"]:
+        if args.keyword:
             query = query.join(Message, Message.conversation_id == Conversation.id).where(
                 or_(
-                    Message.query.ilike(f"%{args['keyword']}%"),
-                    Message.answer.ilike(f"%{args['keyword']}%"),
+                    Message.query.ilike(f"%{args.keyword}%"),
+                    Message.answer.ilike(f"%{args.keyword}%"),
                 )
             )
 
@@ -342,7 +354,7 @@ class CompletionConversationApi(Resource):
         assert account.timezone is not None
 
         try:
-            start_datetime_utc, end_datetime_utc = parse_time_range(args["start"], args["end"], account.timezone)
+            start_datetime_utc, end_datetime_utc = parse_time_range(args.start, args.end, account.timezone)
         except ValueError as e:
             abort(400, description=str(e))
 
@@ -354,11 +366,11 @@ class CompletionConversationApi(Resource):
             query = query.where(Conversation.created_at < end_datetime_utc)
 
         # FIXME, the type ignore in this file
-        if args["annotation_status"] == "annotated":
+        if args.annotation_status == "annotated":
             query = query.options(joinedload(Conversation.message_annotations)).join(  # type: ignore
                 MessageAnnotation, MessageAnnotation.conversation_id == Conversation.id
             )
-        elif args["annotation_status"] == "not_annotated":
+        elif args.annotation_status == "not_annotated":
             query = (
                 query.outerjoin(MessageAnnotation, MessageAnnotation.conversation_id == Conversation.id)
                 .group_by(Conversation.id)
@@ -367,7 +379,7 @@ class CompletionConversationApi(Resource):
 
         query = query.order_by(Conversation.created_at.desc())
 
-        conversations = db.paginate(query, page=args["page"], per_page=args["limit"], error_out=False)
+        conversations = db.paginate(query, page=args.page, per_page=args.limit, error_out=False)
 
         return conversations
 
@@ -419,31 +431,7 @@ class ChatConversationApi(Resource):
     @console_ns.doc("list_chat_conversations")
     @console_ns.doc(description="Get chat conversations with pagination, filtering and summary")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.parser()
-        .add_argument("keyword", type=str, location="args", help="Search keyword")
-        .add_argument("start", type=str, location="args", help="Start date (YYYY-MM-DD HH:MM)")
-        .add_argument("end", type=str, location="args", help="End date (YYYY-MM-DD HH:MM)")
-        .add_argument(
-            "annotation_status",
-            type=str,
-            location="args",
-            choices=["annotated", "not_annotated", "all"],
-            default="all",
-            help="Annotation status filter",
-        )
-        .add_argument("message_count_gte", type=int, location="args", help="Minimum message count")
-        .add_argument("page", type=int, location="args", default=1, help="Page number")
-        .add_argument("limit", type=int, location="args", default=20, help="Page size (1-100)")
-        .add_argument(
-            "sort_by",
-            type=str,
-            location="args",
-            choices=["created_at", "-created_at", "updated_at", "-updated_at"],
-            default="-updated_at",
-            help="Sort field and direction",
-        )
-    )
+    @console_ns.expect(console_ns.models[ChatConversationQuery.__name__])
     @console_ns.response(200, "Success", conversation_with_summary_pagination_model)
     @console_ns.response(403, "Insufficient permissions")
     @setup_required
@@ -454,31 +442,7 @@ class ChatConversationApi(Resource):
     @edit_permission_required
     def get(self, app_model):
         current_user, _ = current_account_with_tenant()
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("keyword", type=str, location="args")
-            .add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
-            .add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
-            .add_argument(
-                "annotation_status",
-                type=str,
-                choices=["annotated", "not_annotated", "all"],
-                default="all",
-                location="args",
-            )
-            .add_argument("message_count_gte", type=int_range(1, 99999), required=False, location="args")
-            .add_argument("page", type=int_range(1, 99999), required=False, default=1, location="args")
-            .add_argument("limit", type=int_range(1, 100), required=False, default=20, location="args")
-            .add_argument(
-                "sort_by",
-                type=str,
-                choices=["created_at", "-created_at", "updated_at", "-updated_at"],
-                required=False,
-                default="-updated_at",
-                location="args",
-            )
-        )
-        args = parser.parse_args()
+        args = ChatConversationQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         subquery = (
             db.session.query(
@@ -490,8 +454,8 @@ class ChatConversationApi(Resource):
 
         query = sa.select(Conversation).where(Conversation.app_id == app_model.id, Conversation.is_deleted.is_(False))
 
-        if args["keyword"]:
-            keyword_filter = f"%{args['keyword']}%"
+        if args.keyword:
+            keyword_filter = f"%{args.keyword}%"
             query = (
                 query.join(
                     Message,
@@ -514,12 +478,12 @@ class ChatConversationApi(Resource):
         assert account.timezone is not None
 
         try:
-            start_datetime_utc, end_datetime_utc = parse_time_range(args["start"], args["end"], account.timezone)
+            start_datetime_utc, end_datetime_utc = parse_time_range(args.start, args.end, account.timezone)
         except ValueError as e:
             abort(400, description=str(e))
 
         if start_datetime_utc:
-            match args["sort_by"]:
+            match args.sort_by:
                 case "updated_at" | "-updated_at":
                     query = query.where(Conversation.updated_at >= start_datetime_utc)
                 case "created_at" | "-created_at" | _:
@@ -527,35 +491,27 @@ class ChatConversationApi(Resource):
 
         if end_datetime_utc:
             end_datetime_utc = end_datetime_utc.replace(second=59)
-            match args["sort_by"]:
+            match args.sort_by:
                 case "updated_at" | "-updated_at":
                     query = query.where(Conversation.updated_at <= end_datetime_utc)
                 case "created_at" | "-created_at" | _:
                     query = query.where(Conversation.created_at <= end_datetime_utc)
 
-        if args["annotation_status"] == "annotated":
+        if args.annotation_status == "annotated":
             query = query.options(joinedload(Conversation.message_annotations)).join(  # type: ignore
                 MessageAnnotation, MessageAnnotation.conversation_id == Conversation.id
             )
-        elif args["annotation_status"] == "not_annotated":
+        elif args.annotation_status == "not_annotated":
             query = (
                 query.outerjoin(MessageAnnotation, MessageAnnotation.conversation_id == Conversation.id)
                 .group_by(Conversation.id)
                 .having(func.count(MessageAnnotation.id) == 0)
             )
 
-        if args["message_count_gte"] and args["message_count_gte"] >= 1:
-            query = (
-                query.options(joinedload(Conversation.messages))  # type: ignore
-                .join(Message, Message.conversation_id == Conversation.id)
-                .group_by(Conversation.id)
-                .having(func.count(Message.id) >= args["message_count_gte"])
-            )
-
         if app_model.mode == AppMode.ADVANCED_CHAT:
             query = query.where(Conversation.invoke_from != InvokeFrom.DEBUGGER)
 
-        match args["sort_by"]:
+        match args.sort_by:
             case "created_at":
                 query = query.order_by(Conversation.created_at.asc())
             case "-created_at":
@@ -567,7 +523,7 @@ class ChatConversationApi(Resource):
             case _:
                 query = query.order_by(Conversation.created_at.desc())
 
-        conversations = db.paginate(query, page=args["page"], per_page=args["limit"], error_out=False)
+        conversations = db.paginate(query, page=args.page, per_page=args.limit, error_out=False)
 
         return conversations
 

api/controllers/console/app/conversation_variables.py

@@ -1,4 +1,6 @@
-from flask_restx import Resource, fields, marshal_with, reqparse
+from flask import request
+from flask_restx import Resource, fields, marshal_with
+from pydantic import BaseModel, Field
 from sqlalchemy import select
 from sqlalchemy.orm import Session
 
@@ -14,6 +16,18 @@ from libs.login import login_required
 from models import ConversationVariable
 from models.model import AppMode
 
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class ConversationVariablesQuery(BaseModel):
+    conversation_id: str = Field(..., description="Conversation ID to filter variables")
+
+
+console_ns.schema_model(
+    ConversationVariablesQuery.__name__,
+    ConversationVariablesQuery.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0),
+)
+
 # Register models for flask_restx to avoid dict type issues in Swagger
 # Register base model first
 conversation_variable_model = console_ns.model("ConversationVariable", conversation_variable_fields)
@@ -33,11 +47,7 @@ class ConversationVariablesApi(Resource):
     @console_ns.doc("get_conversation_variables")
     @console_ns.doc(description="Get conversation variables for an application")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.parser().add_argument(
-            "conversation_id", type=str, location="args", help="Conversation ID to filter variables"
-        )
-    )
+    @console_ns.expect(console_ns.models[ConversationVariablesQuery.__name__])
     @console_ns.response(200, "Conversation variables retrieved successfully", paginated_conversation_variable_model)
     @setup_required
     @login_required
@@ -45,18 +55,14 @@ class ConversationVariablesApi(Resource):
     @get_app_model(mode=AppMode.ADVANCED_CHAT)
     @marshal_with(paginated_conversation_variable_model)
     def get(self, app_model):
-        parser = reqparse.RequestParser().add_argument("conversation_id", type=str, location="args")
-        args = parser.parse_args()
+        args = ConversationVariablesQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         stmt = (
             select(ConversationVariable)
             .where(ConversationVariable.app_id == app_model.id)
             .order_by(ConversationVariable.created_at)
         )
-        if args["conversation_id"]:
-            stmt = stmt.where(ConversationVariable.conversation_id == args["conversation_id"])
-        else:
-            raise ValueError("conversation_id is required")
+        stmt = stmt.where(ConversationVariable.conversation_id == args.conversation_id)
 
         # NOTE: This is a temporary solution to avoid performance issues.
         page = 1

api/controllers/console/app/generator.py

@@ -1,6 +1,8 @@
 from collections.abc import Sequence
+from typing import Any
 
-from flask_restx import Resource, fields, reqparse
+from flask_restx import Resource
+from pydantic import BaseModel, Field
 
 from controllers.console import console_ns
 from controllers.console.app.error import (
@@ -21,21 +23,54 @@ from libs.login import current_account_with_tenant, login_required
 from models import App
 from services.workflow_service import WorkflowService
 
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class RuleGeneratePayload(BaseModel):
+    instruction: str = Field(..., description="Rule generation instruction")
+    model_config_data: dict[str, Any] = Field(..., alias="model_config", description="Model configuration")
+    no_variable: bool = Field(default=False, description="Whether to exclude variables")
+
+
+class RuleCodeGeneratePayload(RuleGeneratePayload):
+    code_language: str = Field(default="javascript", description="Programming language for code generation")
+
+
+class RuleStructuredOutputPayload(BaseModel):
+    instruction: str = Field(..., description="Structured output generation instruction")
+    model_config_data: dict[str, Any] = Field(..., alias="model_config", description="Model configuration")
+
+
+class InstructionGeneratePayload(BaseModel):
+    flow_id: str = Field(..., description="Workflow/Flow ID")
+    node_id: str = Field(default="", description="Node ID for workflow context")
+    current: str = Field(default="", description="Current instruction text")
+    language: str = Field(default="javascript", description="Programming language (javascript/python)")
+    instruction: str = Field(..., description="Instruction for generation")
+    model_config_data: dict[str, Any] = Field(..., alias="model_config", description="Model configuration")
+    ideal_output: str = Field(default="", description="Expected ideal output")
+
+
+class InstructionTemplatePayload(BaseModel):
+    type: str = Field(..., description="Instruction template type")
+
+
+def reg(cls: type[BaseModel]):
+    console_ns.schema_model(cls.__name__, cls.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0))
+
+
+reg(RuleGeneratePayload)
+reg(RuleCodeGeneratePayload)
+reg(RuleStructuredOutputPayload)
+reg(InstructionGeneratePayload)
+reg(InstructionTemplatePayload)
+
 
 @console_ns.route("/rule-generate")
 class RuleGenerateApi(Resource):
     @console_ns.doc("generate_rule_config")
     @console_ns.doc(description="Generate rule configuration using LLM")
-    @console_ns.expect(
-        console_ns.model(
-            "RuleGenerateRequest",
-            {
-                "instruction": fields.String(required=True, description="Rule generation instruction"),
-                "model_config": fields.Raw(required=True, description="Model configuration"),
-                "no_variable": fields.Boolean(required=True, default=False, description="Whether to exclude variables"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[RuleGeneratePayload.__name__])
     @console_ns.response(200, "Rule configuration generated successfully")
     @console_ns.response(400, "Invalid request parameters")
     @console_ns.response(402, "Provider quota exceeded")
@@ -43,21 +78,15 @@ class RuleGenerateApi(Resource):
     @login_required
     @account_initialization_required
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("instruction", type=str, required=True, nullable=False, location="json")
-            .add_argument("model_config", type=dict, required=True, nullable=False, location="json")
-            .add_argument("no_variable", type=bool, required=True, default=False, location="json")
-        )
-        args = parser.parse_args()
+        args = RuleGeneratePayload.model_validate(console_ns.payload)
         _, current_tenant_id = current_account_with_tenant()
 
         try:
             rules = LLMGenerator.generate_rule_config(
                 tenant_id=current_tenant_id,
-                instruction=args["instruction"],
-                model_config=args["model_config"],
-                no_variable=args["no_variable"],
+                instruction=args.instruction,
+                model_config=args.model_config_data,
+                no_variable=args.no_variable,
             )
         except ProviderTokenNotInitError as ex:
             raise ProviderNotInitializeError(ex.description)
@@ -75,19 +104,7 @@ class RuleGenerateApi(Resource):
 class RuleCodeGenerateApi(Resource):
     @console_ns.doc("generate_rule_code")
     @console_ns.doc(description="Generate code rules using LLM")
-    @console_ns.expect(
-        console_ns.model(
-            "RuleCodeGenerateRequest",
-            {
-                "instruction": fields.String(required=True, description="Code generation instruction"),
-                "model_config": fields.Raw(required=True, description="Model configuration"),
-                "no_variable": fields.Boolean(required=True, default=False, description="Whether to exclude variables"),
-                "code_language": fields.String(
-                    default="javascript", description="Programming language for code generation"
-                ),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[RuleCodeGeneratePayload.__name__])
     @console_ns.response(200, "Code rules generated successfully")
     @console_ns.response(400, "Invalid request parameters")
     @console_ns.response(402, "Provider quota exceeded")
@@ -95,22 +112,15 @@ class RuleCodeGenerateApi(Resource):
     @login_required
     @account_initialization_required
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("instruction", type=str, required=True, nullable=False, location="json")
-            .add_argument("model_config", type=dict, required=True, nullable=False, location="json")
-            .add_argument("no_variable", type=bool, required=True, default=False, location="json")
-            .add_argument("code_language", type=str, required=False, default="javascript", location="json")
-        )
-        args = parser.parse_args()
+        args = RuleCodeGeneratePayload.model_validate(console_ns.payload)
         _, current_tenant_id = current_account_with_tenant()
 
         try:
             code_result = LLMGenerator.generate_code(
                 tenant_id=current_tenant_id,
-                instruction=args["instruction"],
-                model_config=args["model_config"],
-                code_language=args["code_language"],
+                instruction=args.instruction,
+                model_config=args.model_config_data,
+                code_language=args.code_language,
             )
         except ProviderTokenNotInitError as ex:
             raise ProviderNotInitializeError(ex.description)
@@ -128,15 +138,7 @@ class RuleCodeGenerateApi(Resource):
 class RuleStructuredOutputGenerateApi(Resource):
     @console_ns.doc("generate_structured_output")
     @console_ns.doc(description="Generate structured output rules using LLM")
-    @console_ns.expect(
-        console_ns.model(
-            "StructuredOutputGenerateRequest",
-            {
-                "instruction": fields.String(required=True, description="Structured output generation instruction"),
-                "model_config": fields.Raw(required=True, description="Model configuration"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[RuleStructuredOutputPayload.__name__])
     @console_ns.response(200, "Structured output generated successfully")
     @console_ns.response(400, "Invalid request parameters")
     @console_ns.response(402, "Provider quota exceeded")
@@ -144,19 +146,14 @@ class RuleStructuredOutputGenerateApi(Resource):
     @login_required
     @account_initialization_required
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("instruction", type=str, required=True, nullable=False, location="json")
-            .add_argument("model_config", type=dict, required=True, nullable=False, location="json")
-        )
-        args = parser.parse_args()
+        args = RuleStructuredOutputPayload.model_validate(console_ns.payload)
         _, current_tenant_id = current_account_with_tenant()
 
         try:
             structured_output = LLMGenerator.generate_structured_output(
                 tenant_id=current_tenant_id,
-                instruction=args["instruction"],
-                model_config=args["model_config"],
+                instruction=args.instruction,
+                model_config=args.model_config_data,
             )
         except ProviderTokenNotInitError as ex:
             raise ProviderNotInitializeError(ex.description)
@@ -174,20 +171,7 @@ class RuleStructuredOutputGenerateApi(Resource):
 class InstructionGenerateApi(Resource):
     @console_ns.doc("generate_instruction")
     @console_ns.doc(description="Generate instruction for workflow nodes or general use")
-    @console_ns.expect(
-        console_ns.model(
-            "InstructionGenerateRequest",
-            {
-                "flow_id": fields.String(required=True, description="Workflow/Flow ID"),
-                "node_id": fields.String(description="Node ID for workflow context"),
-                "current": fields.String(description="Current instruction text"),
-                "language": fields.String(default="javascript", description="Programming language (javascript/python)"),
-                "instruction": fields.String(required=True, description="Instruction for generation"),
-                "model_config": fields.Raw(required=True, description="Model configuration"),
-                "ideal_output": fields.String(description="Expected ideal output"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[InstructionGeneratePayload.__name__])
     @console_ns.response(200, "Instruction generated successfully")
     @console_ns.response(400, "Invalid request parameters or flow/workflow not found")
     @console_ns.response(402, "Provider quota exceeded")
@@ -195,79 +179,69 @@ class InstructionGenerateApi(Resource):
     @login_required
     @account_initialization_required
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("flow_id", type=str, required=True, default="", location="json")
-            .add_argument("node_id", type=str, required=False, default="", location="json")
-            .add_argument("current", type=str, required=False, default="", location="json")
-            .add_argument("language", type=str, required=False, default="javascript", location="json")
-            .add_argument("instruction", type=str, required=True, nullable=False, location="json")
-            .add_argument("model_config", type=dict, required=True, nullable=False, location="json")
-            .add_argument("ideal_output", type=str, required=False, default="", location="json")
-        )
-        args = parser.parse_args()
+        args = InstructionGeneratePayload.model_validate(console_ns.payload)
         _, current_tenant_id = current_account_with_tenant()
         providers: list[type[CodeNodeProvider]] = [Python3CodeProvider, JavascriptCodeProvider]
         code_provider: type[CodeNodeProvider] | None = next(
-            (p for p in providers if p.is_accept_language(args["language"])), None
+            (p for p in providers if p.is_accept_language(args.language)), None
         )
         code_template = code_provider.get_default_code() if code_provider else ""
         try:
             # Generate from nothing for a workflow node
-            if (args["current"] == code_template or args["current"] == "") and args["node_id"] != "":
-                app = db.session.query(App).where(App.id == args["flow_id"]).first()
+            if (args.current in (code_template, "")) and args.node_id != "":
+                app = db.session.query(App).where(App.id == args.flow_id).first()
                 if not app:
-                    return {"error": f"app {args['flow_id']} not found"}, 400
+                    return {"error": f"app {args.flow_id} not found"}, 400
                 workflow = WorkflowService().get_draft_workflow(app_model=app)
                 if not workflow:
-                    return {"error": f"workflow {args['flow_id']} not found"}, 400
+                    return {"error": f"workflow {args.flow_id} not found"}, 400
                 nodes: Sequence = workflow.graph_dict["nodes"]
-                node = [node for node in nodes if node["id"] == args["node_id"]]
+                node = [node for node in nodes if node["id"] == args.node_id]
                 if len(node) == 0:
-                    return {"error": f"node {args['node_id']} not found"}, 400
+                    return {"error": f"node {args.node_id} not found"}, 400
                 node_type = node[0]["data"]["type"]
                 match node_type:
                     case "llm":
                         return LLMGenerator.generate_rule_config(
                             current_tenant_id,
-                            instruction=args["instruction"],
-                            model_config=args["model_config"],
+                            instruction=args.instruction,
+                            model_config=args.model_config_data,
                             no_variable=True,
                         )
                     case "agent":
                         return LLMGenerator.generate_rule_config(
                             current_tenant_id,
-                            instruction=args["instruction"],
-                            model_config=args["model_config"],
+                            instruction=args.instruction,
+                            model_config=args.model_config_data,
                             no_variable=True,
                         )
                     case "code":
                         return LLMGenerator.generate_code(
                             tenant_id=current_tenant_id,
-                            instruction=args["instruction"],
-                            model_config=args["model_config"],
-                            code_language=args["language"],
+                            instruction=args.instruction,
+                            model_config=args.model_config_data,
+                            code_language=args.language,
                         )
                     case _:
                         return {"error": f"invalid node type: {node_type}"}
-            if args["node_id"] == "" and args["current"] != "":  # For legacy app without a workflow
+            if args.node_id == "" and args.current != "":  # For legacy app without a workflow
                 return LLMGenerator.instruction_modify_legacy(
                     tenant_id=current_tenant_id,
-                    flow_id=args["flow_id"],
-                    current=args["current"],
-                    instruction=args["instruction"],
-                    model_config=args["model_config"],
-                    ideal_output=args["ideal_output"],
+                    flow_id=args.flow_id,
+                    current=args.current,
+                    instruction=args.instruction,
+                    model_config=args.model_config_data,
+                    ideal_output=args.ideal_output,
                 )
-            if args["node_id"] != "" and args["current"] != "":  # For workflow node
+            if args.node_id != "" and args.current != "":  # For workflow node
                 return LLMGenerator.instruction_modify_workflow(
                     tenant_id=current_tenant_id,
-                    flow_id=args["flow_id"],
-                    node_id=args["node_id"],
-                    current=args["current"],
-                    instruction=args["instruction"],
-                    model_config=args["model_config"],
-                    ideal_output=args["ideal_output"],
+                    flow_id=args.flow_id,
+                    node_id=args.node_id,
+                    current=args.current,
+                    instruction=args.instruction,
+                    model_config=args.model_config_data,
+                    ideal_output=args.ideal_output,
                     workflow_service=WorkflowService(),
                 )
             return {"error": "incompatible parameters"}, 400
@@ -285,24 +259,15 @@ class InstructionGenerateApi(Resource):
 class InstructionGenerationTemplateApi(Resource):
     @console_ns.doc("get_instruction_template")
     @console_ns.doc(description="Get instruction generation template")
-    @console_ns.expect(
-        console_ns.model(
-            "InstructionTemplateRequest",
-            {
-                "instruction": fields.String(required=True, description="Template instruction"),
-                "ideal_output": fields.String(description="Expected ideal output"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[InstructionTemplatePayload.__name__])
     @console_ns.response(200, "Template retrieved successfully")
     @console_ns.response(400, "Invalid request parameters")
     @setup_required
     @login_required
     @account_initialization_required
     def post(self):
-        parser = reqparse.RequestParser().add_argument("type", type=str, required=True, default=False, location="json")
-        args = parser.parse_args()
-        match args["type"]:
+        args = InstructionTemplatePayload.model_validate(console_ns.payload)
+        match args.type:
             case "prompt":
                 from core.llm_generator.prompts import INSTRUCTION_GENERATE_TEMPLATE_PROMPT
 
@@ -312,4 +277,4 @@ class InstructionGenerationTemplateApi(Resource):
 
                 return {"data": INSTRUCTION_GENERATE_TEMPLATE_CODE}
             case _:
-                raise ValueError(f"Invalid type: {args['type']}")
+                raise ValueError(f"Invalid type: {args.type}")

api/controllers/console/app/mcp_server.py

@@ -1,7 +1,8 @@
 import json
 from enum import StrEnum
 
-from flask_restx import Resource, fields, marshal_with, reqparse
+from flask_restx import Resource, marshal_with
+from pydantic import BaseModel, Field
 from werkzeug.exceptions import NotFound
 
 from controllers.console import console_ns
@@ -12,6 +13,8 @@ from fields.app_fields import app_server_fields
 from libs.login import current_account_with_tenant, login_required
 from models.model import AppMCPServer
 
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
 # Register model for flask_restx to avoid dict type issues in Swagger
 app_server_model = console_ns.model("AppServer", app_server_fields)
 
@@ -21,6 +24,22 @@ class AppMCPServerStatus(StrEnum):
     INACTIVE = "inactive"
 
 
+class MCPServerCreatePayload(BaseModel):
+    description: str | None = Field(default=None, description="Server description")
+    parameters: dict = Field(..., description="Server parameters configuration")
+
+
+class MCPServerUpdatePayload(BaseModel):
+    id: str = Field(..., description="Server ID")
+    description: str | None = Field(default=None, description="Server description")
+    parameters: dict = Field(..., description="Server parameters configuration")
+    status: str | None = Field(default=None, description="Server status")
+
+
+for model in (MCPServerCreatePayload, MCPServerUpdatePayload):
+    console_ns.schema_model(model.__name__, model.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0))
+
+
 @console_ns.route("/apps/<uuid:app_id>/server")
 class AppMCPServerController(Resource):
     @console_ns.doc("get_app_mcp_server")
@@ -39,15 +58,7 @@ class AppMCPServerController(Resource):
     @console_ns.doc("create_app_mcp_server")
     @console_ns.doc(description="Create MCP server configuration for an application")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "MCPServerCreateRequest",
-            {
-                "description": fields.String(description="Server description"),
-                "parameters": fields.Raw(required=True, description="Server parameters configuration"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[MCPServerCreatePayload.__name__])
     @console_ns.response(201, "MCP server configuration created successfully", app_server_model)
     @console_ns.response(403, "Insufficient permissions")
     @account_initialization_required
@@ -58,21 +69,16 @@ class AppMCPServerController(Resource):
     @edit_permission_required
     def post(self, app_model):
         _, current_tenant_id = current_account_with_tenant()
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("description", type=str, required=False, location="json")
-            .add_argument("parameters", type=dict, required=True, location="json")
-        )
-        args = parser.parse_args()
+        payload = MCPServerCreatePayload.model_validate(console_ns.payload or {})
 
-        description = args.get("description")
+        description = payload.description
         if not description:
             description = app_model.description or ""
 
         server = AppMCPServer(
             name=app_model.name,
             description=description,
-            parameters=json.dumps(args["parameters"], ensure_ascii=False),
+            parameters=json.dumps(payload.parameters, ensure_ascii=False),
             status=AppMCPServerStatus.ACTIVE,
             app_id=app_model.id,
             tenant_id=current_tenant_id,
@@ -85,17 +91,7 @@ class AppMCPServerController(Resource):
     @console_ns.doc("update_app_mcp_server")
     @console_ns.doc(description="Update MCP server configuration for an application")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "MCPServerUpdateRequest",
-            {
-                "id": fields.String(required=True, description="Server ID"),
-                "description": fields.String(description="Server description"),
-                "parameters": fields.Raw(required=True, description="Server parameters configuration"),
-                "status": fields.String(description="Server status"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[MCPServerUpdatePayload.__name__])
     @console_ns.response(200, "MCP server configuration updated successfully", app_server_model)
     @console_ns.response(403, "Insufficient permissions")
     @console_ns.response(404, "Server not found")
@@ -106,19 +102,12 @@ class AppMCPServerController(Resource):
     @marshal_with(app_server_model)
     @edit_permission_required
     def put(self, app_model):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("id", type=str, required=True, location="json")
-            .add_argument("description", type=str, required=False, location="json")
-            .add_argument("parameters", type=dict, required=True, location="json")
-            .add_argument("status", type=str, required=False, location="json")
-        )
-        args = parser.parse_args()
-        server = db.session.query(AppMCPServer).where(AppMCPServer.id == args["id"]).first()
+        payload = MCPServerUpdatePayload.model_validate(console_ns.payload or {})
+        server = db.session.query(AppMCPServer).where(AppMCPServer.id == payload.id).first()
         if not server:
             raise NotFound()
 
-        description = args.get("description")
+        description = payload.description
         if description is None:
             pass
         elif not description:
@@ -126,11 +115,11 @@ class AppMCPServerController(Resource):
         else:
             server.description = description
 
-        server.parameters = json.dumps(args["parameters"], ensure_ascii=False)
-        if args["status"]:
-            if args["status"] not in [status.value for status in AppMCPServerStatus]:
+        server.parameters = json.dumps(payload.parameters, ensure_ascii=False)
+        if payload.status:
+            if payload.status not in [status.value for status in AppMCPServerStatus]:
                 raise ValueError("Invalid status")
-            server.status = args["status"]
+            server.status = payload.status
         db.session.commit()
         return server
 

api/controllers/console/app/message.py

@@ -1,7 +1,9 @@
 import logging
+from typing import Literal
 
-from flask_restx import Resource, fields, marshal_with, reqparse
-from flask_restx.inputs import int_range
+from flask import request
+from flask_restx import Resource, fields, marshal_with
+from pydantic import BaseModel, Field, field_validator
 from sqlalchemy import exists, select
 from werkzeug.exceptions import InternalServerError, NotFound
 
@@ -33,6 +35,68 @@ from services.errors.message import MessageNotExistsError, SuggestedQuestionsAft
 from services.message_service import MessageService
 
 logger = logging.getLogger(__name__)
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class ChatMessagesQuery(BaseModel):
+    conversation_id: str = Field(..., description="Conversation ID")
+    first_id: str | None = Field(default=None, description="First message ID for pagination")
+    limit: int = Field(default=20, ge=1, le=100, description="Number of messages to return (1-100)")
+
+    @field_validator("first_id", mode="before")
+    @classmethod
+    def empty_to_none(cls, value: str | None) -> str | None:
+        if value == "":
+            return None
+        return value
+
+    @field_validator("conversation_id", "first_id")
+    @classmethod
+    def validate_uuid(cls, value: str | None) -> str | None:
+        if value is None:
+            return value
+        return uuid_value(value)
+
+
+class MessageFeedbackPayload(BaseModel):
+    message_id: str = Field(..., description="Message ID")
+    rating: Literal["like", "dislike"] | None = Field(default=None, description="Feedback rating")
+    content: str | None = Field(default=None, description="Feedback content")
+
+    @field_validator("message_id")
+    @classmethod
+    def validate_message_id(cls, value: str) -> str:
+        return uuid_value(value)
+
+
+class FeedbackExportQuery(BaseModel):
+    from_source: Literal["user", "admin"] | None = Field(default=None, description="Filter by feedback source")
+    rating: Literal["like", "dislike"] | None = Field(default=None, description="Filter by rating")
+    has_comment: bool | None = Field(default=None, description="Only include feedback with comments")
+    start_date: str | None = Field(default=None, description="Start date (YYYY-MM-DD)")
+    end_date: str | None = Field(default=None, description="End date (YYYY-MM-DD)")
+    format: Literal["csv", "json"] = Field(default="csv", description="Export format")
+
+    @field_validator("has_comment", mode="before")
+    @classmethod
+    def parse_bool(cls, value: bool | str | None) -> bool | None:
+        if isinstance(value, bool) or value is None:
+            return value
+        lowered = value.lower()
+        if lowered in {"true", "1", "yes", "on"}:
+            return True
+        if lowered in {"false", "0", "no", "off"}:
+            return False
+        raise ValueError("has_comment must be a boolean value")
+
+
+def reg(cls: type[BaseModel]):
+    console_ns.schema_model(cls.__name__, cls.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0))
+
+
+reg(ChatMessagesQuery)
+reg(MessageFeedbackPayload)
+reg(FeedbackExportQuery)
 
 # Register models for flask_restx to avoid dict type issues in Swagger
 # Register in dependency order: base models first, then dependent models
@@ -157,12 +221,7 @@ class ChatMessageListApi(Resource):
     @console_ns.doc("list_chat_messages")
     @console_ns.doc(description="Get chat messages for a conversation with pagination")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.parser()
-        .add_argument("conversation_id", type=str, required=True, location="args", help="Conversation ID")
-        .add_argument("first_id", type=str, location="args", help="First message ID for pagination")
-        .add_argument("limit", type=int, location="args", default=20, help="Number of messages to return (1-100)")
-    )
+    @console_ns.expect(console_ns.models[ChatMessagesQuery.__name__])
     @console_ns.response(200, "Success", message_infinite_scroll_pagination_model)
     @console_ns.response(404, "Conversation not found")
     @login_required
@@ -172,27 +231,21 @@ class ChatMessageListApi(Resource):
     @marshal_with(message_infinite_scroll_pagination_model)
     @edit_permission_required
     def get(self, app_model):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("conversation_id", required=True, type=uuid_value, location="args")
-            .add_argument("first_id", type=uuid_value, location="args")
-            .add_argument("limit", type=int_range(1, 100), required=False, default=20, location="args")
-        )
-        args = parser.parse_args()
+        args = ChatMessagesQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         conversation = (
             db.session.query(Conversation)
-            .where(Conversation.id == args["conversation_id"], Conversation.app_id == app_model.id)
+            .where(Conversation.id == args.conversation_id, Conversation.app_id == app_model.id)
             .first()
         )
 
         if not conversation:
             raise NotFound("Conversation Not Exists.")
 
-        if args["first_id"]:
+        if args.first_id:
             first_message = (
                 db.session.query(Message)
-                .where(Message.conversation_id == conversation.id, Message.id == args["first_id"])
+                .where(Message.conversation_id == conversation.id, Message.id == args.first_id)
                 .first()
             )
 
@@ -207,7 +260,7 @@ class ChatMessageListApi(Resource):
                     Message.id != first_message.id,
                 )
                 .order_by(Message.created_at.desc())
-                .limit(args["limit"])
+                .limit(args.limit)
                 .all()
             )
         else:
@@ -215,12 +268,12 @@ class ChatMessageListApi(Resource):
                 db.session.query(Message)
                 .where(Message.conversation_id == conversation.id)
                 .order_by(Message.created_at.desc())
-                .limit(args["limit"])
+                .limit(args.limit)
                 .all()
             )
 
         # Initialize has_more based on whether we have a full page
-        if len(history_messages) == args["limit"]:
+        if len(history_messages) == args.limit:
             current_page_first_message = history_messages[-1]
             # Check if there are more messages before the current page
             has_more = db.session.scalar(
@@ -238,7 +291,7 @@ class ChatMessageListApi(Resource):
 
         history_messages = list(reversed(history_messages))
 
-        return InfiniteScrollPagination(data=history_messages, limit=args["limit"], has_more=has_more)
+        return InfiniteScrollPagination(data=history_messages, limit=args.limit, has_more=has_more)
 
 
 @console_ns.route("/apps/<uuid:app_id>/feedbacks")
@@ -246,15 +299,7 @@ class MessageFeedbackApi(Resource):
     @console_ns.doc("create_message_feedback")
     @console_ns.doc(description="Create or update message feedback (like/dislike)")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "MessageFeedbackRequest",
-            {
-                "message_id": fields.String(required=True, description="Message ID"),
-                "rating": fields.String(enum=["like", "dislike"], description="Feedback rating"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[MessageFeedbackPayload.__name__])
     @console_ns.response(200, "Feedback updated successfully")
     @console_ns.response(404, "Message not found")
     @console_ns.response(403, "Insufficient permissions")
@@ -265,14 +310,9 @@ class MessageFeedbackApi(Resource):
     def post(self, app_model):
         current_user, _ = current_account_with_tenant()
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("message_id", required=True, type=uuid_value, location="json")
-            .add_argument("rating", type=str, choices=["like", "dislike", None], location="json")
-        )
-        args = parser.parse_args()
+        args = MessageFeedbackPayload.model_validate(console_ns.payload)
 
-        message_id = str(args["message_id"])
+        message_id = str(args.message_id)
 
         message = db.session.query(Message).where(Message.id == message_id, Message.app_id == app_model.id).first()
 
@@ -281,18 +321,23 @@ class MessageFeedbackApi(Resource):
 
         feedback = message.admin_feedback
 
-        if not args["rating"] and feedback:
+        if not args.rating and feedback:
             db.session.delete(feedback)
-        elif args["rating"] and feedback:
-            feedback.rating = args["rating"]
-        elif not args["rating"] and not feedback:
+        elif args.rating and feedback:
+            feedback.rating = args.rating
+            feedback.content = args.content
+        elif not args.rating and not feedback:
             raise ValueError("rating cannot be None when feedback not exists")
         else:
+            rating_value = args.rating
+            if rating_value is None:
+                raise ValueError("rating is required to create feedback")
             feedback = MessageFeedback(
                 app_id=app_model.id,
                 conversation_id=message.conversation_id,
                 message_id=message.id,
-                rating=args["rating"],
+                rating=rating_value,
+                content=args.content,
                 from_source="admin",
                 from_account_id=current_user.id,
             )
@@ -369,24 +414,12 @@ class MessageSuggestedQuestionApi(Resource):
         return {"data": questions}
 
 
-# Shared parser for feedback export (used for both documentation and runtime parsing)
-feedback_export_parser = (
-    console_ns.parser()
-    .add_argument("from_source", type=str, choices=["user", "admin"], location="args", help="Filter by feedback source")
-    .add_argument("rating", type=str, choices=["like", "dislike"], location="args", help="Filter by rating")
-    .add_argument("has_comment", type=bool, location="args", help="Only include feedback with comments")
-    .add_argument("start_date", type=str, location="args", help="Start date (YYYY-MM-DD)")
-    .add_argument("end_date", type=str, location="args", help="End date (YYYY-MM-DD)")
-    .add_argument("format", type=str, choices=["csv", "json"], default="csv", location="args", help="Export format")
-)
-
-
 @console_ns.route("/apps/<uuid:app_id>/feedbacks/export")
 class MessageFeedbackExportApi(Resource):
     @console_ns.doc("export_feedbacks")
     @console_ns.doc(description="Export user feedback data for Google Sheets")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(feedback_export_parser)
+    @console_ns.expect(console_ns.models[FeedbackExportQuery.__name__])
     @console_ns.response(200, "Feedback data exported successfully")
     @console_ns.response(400, "Invalid parameters")
     @console_ns.response(500, "Internal server error")
@@ -395,7 +428,7 @@ class MessageFeedbackExportApi(Resource):
     @login_required
     @account_initialization_required
     def get(self, app_model):
-        args = feedback_export_parser.parse_args()
+        args = FeedbackExportQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         # Import the service function
         from services.feedback_service import FeedbackService
@@ -403,12 +436,12 @@ class MessageFeedbackExportApi(Resource):
         try:
             export_data = FeedbackService.export_feedbacks(
                 app_id=app_model.id,
-                from_source=args.get("from_source"),
-                rating=args.get("rating"),
-                has_comment=args.get("has_comment"),
-                start_date=args.get("start_date"),
-                end_date=args.get("end_date"),
-                format_type=args.get("format", "csv"),
+                from_source=args.from_source,
+                rating=args.rating,
+                has_comment=args.has_comment,
+                start_date=args.start_date,
+                end_date=args.end_date,
+                format_type=args.format,
             )
 
             return export_data

api/controllers/console/app/ops_trace.py

@@ -1,4 +1,8 @@
-from flask_restx import Resource, fields, reqparse
+from typing import Any
+
+from flask import request
+from flask_restx import Resource, fields
+from pydantic import BaseModel, Field
 from werkzeug.exceptions import BadRequest
 
 from controllers.console import console_ns
@@ -7,6 +11,26 @@ from controllers.console.wraps import account_initialization_required, setup_req
 from libs.login import login_required
 from services.ops_service import OpsService
 
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class TraceProviderQuery(BaseModel):
+    tracing_provider: str = Field(..., description="Tracing provider name")
+
+
+class TraceConfigPayload(BaseModel):
+    tracing_provider: str = Field(..., description="Tracing provider name")
+    tracing_config: dict[str, Any] = Field(..., description="Tracing configuration data")
+
+
+console_ns.schema_model(
+    TraceProviderQuery.__name__,
+    TraceProviderQuery.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0),
+)
+console_ns.schema_model(
+    TraceConfigPayload.__name__, TraceConfigPayload.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0)
+)
+
 
 @console_ns.route("/apps/<uuid:app_id>/trace-config")
 class TraceAppConfigApi(Resource):
@@ -17,11 +41,7 @@ class TraceAppConfigApi(Resource):
     @console_ns.doc("get_trace_app_config")
     @console_ns.doc(description="Get tracing configuration for an application")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.parser().add_argument(
-            "tracing_provider", type=str, required=True, location="args", help="Tracing provider name"
-        )
-    )
+    @console_ns.expect(console_ns.models[TraceProviderQuery.__name__])
     @console_ns.response(
         200, "Tracing configuration retrieved successfully", fields.Raw(description="Tracing configuration data")
     )
@@ -30,11 +50,10 @@ class TraceAppConfigApi(Resource):
     @login_required
     @account_initialization_required
     def get(self, app_id):
-        parser = reqparse.RequestParser().add_argument("tracing_provider", type=str, required=True, location="args")
-        args = parser.parse_args()
+        args = TraceProviderQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         try:
-            trace_config = OpsService.get_tracing_app_config(app_id=app_id, tracing_provider=args["tracing_provider"])
+            trace_config = OpsService.get_tracing_app_config(app_id=app_id, tracing_provider=args.tracing_provider)
             if not trace_config:
                 return {"has_not_configured": True}
             return trace_config
@@ -44,15 +63,7 @@ class TraceAppConfigApi(Resource):
     @console_ns.doc("create_trace_app_config")
     @console_ns.doc(description="Create a new tracing configuration for an application")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "TraceConfigCreateRequest",
-            {
-                "tracing_provider": fields.String(required=True, description="Tracing provider name"),
-                "tracing_config": fields.Raw(required=True, description="Tracing configuration data"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[TraceConfigPayload.__name__])
     @console_ns.response(
         201, "Tracing configuration created successfully", fields.Raw(description="Created configuration data")
     )
@@ -62,16 +73,11 @@ class TraceAppConfigApi(Resource):
     @account_initialization_required
     def post(self, app_id):
         """Create a new trace app configuration"""
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("tracing_provider", type=str, required=True, location="json")
-            .add_argument("tracing_config", type=dict, required=True, location="json")
-        )
-        args = parser.parse_args()
+        args = TraceConfigPayload.model_validate(console_ns.payload)
 
         try:
             result = OpsService.create_tracing_app_config(
-                app_id=app_id, tracing_provider=args["tracing_provider"], tracing_config=args["tracing_config"]
+                app_id=app_id, tracing_provider=args.tracing_provider, tracing_config=args.tracing_config
             )
             if not result:
                 raise TracingConfigIsExist()
@@ -84,15 +90,7 @@ class TraceAppConfigApi(Resource):
     @console_ns.doc("update_trace_app_config")
     @console_ns.doc(description="Update an existing tracing configuration for an application")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "TraceConfigUpdateRequest",
-            {
-                "tracing_provider": fields.String(required=True, description="Tracing provider name"),
-                "tracing_config": fields.Raw(required=True, description="Updated tracing configuration data"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[TraceConfigPayload.__name__])
     @console_ns.response(200, "Tracing configuration updated successfully", fields.Raw(description="Success response"))
     @console_ns.response(400, "Invalid request parameters or configuration not found")
     @setup_required
@@ -100,16 +98,11 @@ class TraceAppConfigApi(Resource):
     @account_initialization_required
     def patch(self, app_id):
         """Update an existing trace app configuration"""
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("tracing_provider", type=str, required=True, location="json")
-            .add_argument("tracing_config", type=dict, required=True, location="json")
-        )
-        args = parser.parse_args()
+        args = TraceConfigPayload.model_validate(console_ns.payload)
 
         try:
             result = OpsService.update_tracing_app_config(
-                app_id=app_id, tracing_provider=args["tracing_provider"], tracing_config=args["tracing_config"]
+                app_id=app_id, tracing_provider=args.tracing_provider, tracing_config=args.tracing_config
             )
             if not result:
                 raise TracingConfigNotExist()
@@ -120,11 +113,7 @@ class TraceAppConfigApi(Resource):
     @console_ns.doc("delete_trace_app_config")
     @console_ns.doc(description="Delete an existing tracing configuration for an application")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.parser().add_argument(
-            "tracing_provider", type=str, required=True, location="args", help="Tracing provider name"
-        )
-    )
+    @console_ns.expect(console_ns.models[TraceProviderQuery.__name__])
     @console_ns.response(204, "Tracing configuration deleted successfully")
     @console_ns.response(400, "Invalid request parameters or configuration not found")
     @setup_required
@@ -132,11 +121,10 @@ class TraceAppConfigApi(Resource):
     @account_initialization_required
     def delete(self, app_id):
         """Delete an existing trace app configuration"""
-        parser = reqparse.RequestParser().add_argument("tracing_provider", type=str, required=True, location="args")
-        args = parser.parse_args()
+        args = TraceProviderQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         try:
-            result = OpsService.delete_tracing_app_config(app_id=app_id, tracing_provider=args["tracing_provider"])
+            result = OpsService.delete_tracing_app_config(app_id=app_id, tracing_provider=args.tracing_provider)
             if not result:
                 raise TracingConfigNotExist()
             return {"result": "success"}, 204

api/controllers/console/app/site.py

@@ -1,4 +1,7 @@
-from flask_restx import Resource, fields, marshal_with, reqparse
+from typing import Literal
+
+from flask_restx import Resource, marshal_with
+from pydantic import BaseModel, Field, field_validator
 from werkzeug.exceptions import NotFound
 
 from constants.languages import supported_language
@@ -16,69 +19,50 @@ from libs.datetime_utils import naive_utc_now
 from libs.login import current_account_with_tenant, login_required
 from models import Site
 
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class AppSiteUpdatePayload(BaseModel):
+    title: str | None = Field(default=None)
+    icon_type: str | None = Field(default=None)
+    icon: str | None = Field(default=None)
+    icon_background: str | None = Field(default=None)
+    description: str | None = Field(default=None)
+    default_language: str | None = Field(default=None)
+    chat_color_theme: str | None = Field(default=None)
+    chat_color_theme_inverted: bool | None = Field(default=None)
+    customize_domain: str | None = Field(default=None)
+    copyright: str | None = Field(default=None)
+    privacy_policy: str | None = Field(default=None)
+    custom_disclaimer: str | None = Field(default=None)
+    customize_token_strategy: Literal["must", "allow", "not_allow"] | None = Field(default=None)
+    prompt_public: bool | None = Field(default=None)
+    show_workflow_steps: bool | None = Field(default=None)
+    use_icon_as_answer_icon: bool | None = Field(default=None)
+
+    @field_validator("default_language")
+    @classmethod
+    def validate_language(cls, value: str | None) -> str | None:
+        if value is None:
+            return value
+        return supported_language(value)
+
+
+console_ns.schema_model(
+    AppSiteUpdatePayload.__name__,
+    AppSiteUpdatePayload.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0),
+)
+
 # Register model for flask_restx to avoid dict type issues in Swagger
 app_site_model = console_ns.model("AppSite", app_site_fields)
 
 
-def parse_app_site_args():
-    parser = (
-        reqparse.RequestParser()
-        .add_argument("title", type=str, required=False, location="json")
-        .add_argument("icon_type", type=str, required=False, location="json")
-        .add_argument("icon", type=str, required=False, location="json")
-        .add_argument("icon_background", type=str, required=False, location="json")
-        .add_argument("description", type=str, required=False, location="json")
-        .add_argument("default_language", type=supported_language, required=False, location="json")
-        .add_argument("chat_color_theme", type=str, required=False, location="json")
-        .add_argument("chat_color_theme_inverted", type=bool, required=False, location="json")
-        .add_argument("customize_domain", type=str, required=False, location="json")
-        .add_argument("copyright", type=str, required=False, location="json")
-        .add_argument("privacy_policy", type=str, required=False, location="json")
-        .add_argument("custom_disclaimer", type=str, required=False, location="json")
-        .add_argument(
-            "customize_token_strategy",
-            type=str,
-            choices=["must", "allow", "not_allow"],
-            required=False,
-            location="json",
-        )
-        .add_argument("prompt_public", type=bool, required=False, location="json")
-        .add_argument("show_workflow_steps", type=bool, required=False, location="json")
-        .add_argument("use_icon_as_answer_icon", type=bool, required=False, location="json")
-    )
-    return parser.parse_args()
-
-
 @console_ns.route("/apps/<uuid:app_id>/site")
 class AppSite(Resource):
     @console_ns.doc("update_app_site")
     @console_ns.doc(description="Update application site configuration")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "AppSiteRequest",
-            {
-                "title": fields.String(description="Site title"),
-                "icon_type": fields.String(description="Icon type"),
-                "icon": fields.String(description="Icon"),
-                "icon_background": fields.String(description="Icon background color"),
-                "description": fields.String(description="Site description"),
-                "default_language": fields.String(description="Default language"),
-                "chat_color_theme": fields.String(description="Chat color theme"),
-                "chat_color_theme_inverted": fields.Boolean(description="Inverted chat color theme"),
-                "customize_domain": fields.String(description="Custom domain"),
-                "copyright": fields.String(description="Copyright text"),
-                "privacy_policy": fields.String(description="Privacy policy"),
-                "custom_disclaimer": fields.String(description="Custom disclaimer"),
-                "customize_token_strategy": fields.String(
-                    enum=["must", "allow", "not_allow"], description="Token strategy"
-                ),
-                "prompt_public": fields.Boolean(description="Make prompt public"),
-                "show_workflow_steps": fields.Boolean(description="Show workflow steps"),
-                "use_icon_as_answer_icon": fields.Boolean(description="Use icon as answer icon"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[AppSiteUpdatePayload.__name__])
     @console_ns.response(200, "Site configuration updated successfully", app_site_model)
     @console_ns.response(403, "Insufficient permissions")
     @console_ns.response(404, "App not found")
@@ -89,7 +73,7 @@ class AppSite(Resource):
     @get_app_model
     @marshal_with(app_site_model)
     def post(self, app_model):
-        args = parse_app_site_args()
+        args = AppSiteUpdatePayload.model_validate(console_ns.payload or {})
         current_user, _ = current_account_with_tenant()
         site = db.session.query(Site).where(Site.app_id == app_model.id).first()
         if not site:
@@ -113,7 +97,7 @@ class AppSite(Resource):
             "show_workflow_steps",
             "use_icon_as_answer_icon",
         ]:
-            value = args.get(attr_name)
+            value = getattr(args, attr_name)
             if value is not None:
                 setattr(site, attr_name, value)
 

api/controllers/console/app/statistic.py

@@ -1,8 +1,9 @@
 from decimal import Decimal
 
 import sqlalchemy as sa
-from flask import abort, jsonify
-from flask_restx import Resource, fields, reqparse
+from flask import abort, jsonify, request
+from flask_restx import Resource, fields
+from pydantic import BaseModel, Field, field_validator
 
 from controllers.console import console_ns
 from controllers.console.app.wraps import get_app_model
@@ -10,21 +11,37 @@ from controllers.console.wraps import account_initialization_required, setup_req
 from core.app.entities.app_invoke_entities import InvokeFrom
 from extensions.ext_database import db
 from libs.datetime_utils import parse_time_range
-from libs.helper import DatetimeString, convert_datetime_to_date
+from libs.helper import convert_datetime_to_date
 from libs.login import current_account_with_tenant, login_required
 from models import AppMode
 
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class StatisticTimeRangeQuery(BaseModel):
+    start: str | None = Field(default=None, description="Start date (YYYY-MM-DD HH:MM)")
+    end: str | None = Field(default=None, description="End date (YYYY-MM-DD HH:MM)")
+
+    @field_validator("start", "end", mode="before")
+    @classmethod
+    def empty_string_to_none(cls, value: str | None) -> str | None:
+        if value == "":
+            return None
+        return value
+
+
+console_ns.schema_model(
+    StatisticTimeRangeQuery.__name__,
+    StatisticTimeRangeQuery.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0),
+)
+
 
 @console_ns.route("/apps/<uuid:app_id>/statistics/daily-messages")
 class DailyMessageStatistic(Resource):
     @console_ns.doc("get_daily_message_statistics")
     @console_ns.doc(description="Get daily message statistics for an application")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.parser()
-        .add_argument("start", type=str, location="args", help="Start date (YYYY-MM-DD HH:MM)")
-        .add_argument("end", type=str, location="args", help="End date (YYYY-MM-DD HH:MM)")
-    )
+    @console_ns.expect(console_ns.models[StatisticTimeRangeQuery.__name__])
     @console_ns.response(
         200,
         "Daily message statistics retrieved successfully",
@@ -37,12 +54,7 @@ class DailyMessageStatistic(Resource):
     def get(self, app_model):
         account, _ = current_account_with_tenant()
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
-            .add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
-        )
-        args = parser.parse_args()
+        args = StatisticTimeRangeQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         converted_created_at = convert_datetime_to_date("created_at")
         sql_query = f"""SELECT
@@ -57,7 +69,7 @@ WHERE
         assert account.timezone is not None
 
         try:
-            start_datetime_utc, end_datetime_utc = parse_time_range(args["start"], args["end"], account.timezone)
+            start_datetime_utc, end_datetime_utc = parse_time_range(args.start, args.end, account.timezone)
         except ValueError as e:
             abort(400, description=str(e))
 
@@ -81,19 +93,12 @@ WHERE
         return jsonify({"data": response_data})
 
 
-parser = (
-    reqparse.RequestParser()
-    .add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args", help="Start date (YYYY-MM-DD HH:MM)")
-    .add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args", help="End date (YYYY-MM-DD HH:MM)")
-)
-
-
 @console_ns.route("/apps/<uuid:app_id>/statistics/daily-conversations")
 class DailyConversationStatistic(Resource):
     @console_ns.doc("get_daily_conversation_statistics")
     @console_ns.doc(description="Get daily conversation statistics for an application")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(parser)
+    @console_ns.expect(console_ns.models[StatisticTimeRangeQuery.__name__])
     @console_ns.response(
         200,
         "Daily conversation statistics retrieved successfully",
@@ -106,7 +111,7 @@ class DailyConversationStatistic(Resource):
     def get(self, app_model):
         account, _ = current_account_with_tenant()
 
-        args = parser.parse_args()
+        args = StatisticTimeRangeQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         converted_created_at = convert_datetime_to_date("created_at")
         sql_query = f"""SELECT
@@ -121,7 +126,7 @@ WHERE
         assert account.timezone is not None
 
         try:
-            start_datetime_utc, end_datetime_utc = parse_time_range(args["start"], args["end"], account.timezone)
+            start_datetime_utc, end_datetime_utc = parse_time_range(args.start, args.end, account.timezone)
         except ValueError as e:
             abort(400, description=str(e))
 
@@ -149,7 +154,7 @@ class DailyTerminalsStatistic(Resource):
     @console_ns.doc("get_daily_terminals_statistics")
     @console_ns.doc(description="Get daily terminal/end-user statistics for an application")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(parser)
+    @console_ns.expect(console_ns.models[StatisticTimeRangeQuery.__name__])
     @console_ns.response(
         200,
         "Daily terminal statistics retrieved successfully",
@@ -162,7 +167,7 @@ class DailyTerminalsStatistic(Resource):
     def get(self, app_model):
         account, _ = current_account_with_tenant()
 
-        args = parser.parse_args()
+        args = StatisticTimeRangeQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         converted_created_at = convert_datetime_to_date("created_at")
         sql_query = f"""SELECT
@@ -177,7 +182,7 @@ WHERE
         assert account.timezone is not None
 
         try:
-            start_datetime_utc, end_datetime_utc = parse_time_range(args["start"], args["end"], account.timezone)
+            start_datetime_utc, end_datetime_utc = parse_time_range(args.start, args.end, account.timezone)
         except ValueError as e:
             abort(400, description=str(e))
 
@@ -206,7 +211,7 @@ class DailyTokenCostStatistic(Resource):
     @console_ns.doc("get_daily_token_cost_statistics")
     @console_ns.doc(description="Get daily token cost statistics for an application")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(parser)
+    @console_ns.expect(console_ns.models[StatisticTimeRangeQuery.__name__])
     @console_ns.response(
         200,
         "Daily token cost statistics retrieved successfully",
@@ -219,7 +224,7 @@ class DailyTokenCostStatistic(Resource):
     def get(self, app_model):
         account, _ = current_account_with_tenant()
 
-        args = parser.parse_args()
+        args = StatisticTimeRangeQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         converted_created_at = convert_datetime_to_date("created_at")
         sql_query = f"""SELECT
@@ -235,7 +240,7 @@ WHERE
         assert account.timezone is not None
 
         try:
-            start_datetime_utc, end_datetime_utc = parse_time_range(args["start"], args["end"], account.timezone)
+            start_datetime_utc, end_datetime_utc = parse_time_range(args.start, args.end, account.timezone)
         except ValueError as e:
             abort(400, description=str(e))
 
@@ -266,7 +271,7 @@ class AverageSessionInteractionStatistic(Resource):
     @console_ns.doc("get_average_session_interaction_statistics")
     @console_ns.doc(description="Get average session interaction statistics for an application")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(parser)
+    @console_ns.expect(console_ns.models[StatisticTimeRangeQuery.__name__])
     @console_ns.response(
         200,
         "Average session interaction statistics retrieved successfully",
@@ -279,7 +284,7 @@ class AverageSessionInteractionStatistic(Resource):
     def get(self, app_model):
         account, _ = current_account_with_tenant()
 
-        args = parser.parse_args()
+        args = StatisticTimeRangeQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         converted_created_at = convert_datetime_to_date("c.created_at")
         sql_query = f"""SELECT
@@ -302,7 +307,7 @@ FROM
         assert account.timezone is not None
 
         try:
-            start_datetime_utc, end_datetime_utc = parse_time_range(args["start"], args["end"], account.timezone)
+            start_datetime_utc, end_datetime_utc = parse_time_range(args.start, args.end, account.timezone)
         except ValueError as e:
             abort(400, description=str(e))
 
@@ -342,7 +347,7 @@ class UserSatisfactionRateStatistic(Resource):
     @console_ns.doc("get_user_satisfaction_rate_statistics")
     @console_ns.doc(description="Get user satisfaction rate statistics for an application")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(parser)
+    @console_ns.expect(console_ns.models[StatisticTimeRangeQuery.__name__])
     @console_ns.response(
         200,
         "User satisfaction rate statistics retrieved successfully",
@@ -355,7 +360,7 @@ class UserSatisfactionRateStatistic(Resource):
     def get(self, app_model):
         account, _ = current_account_with_tenant()
 
-        args = parser.parse_args()
+        args = StatisticTimeRangeQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         converted_created_at = convert_datetime_to_date("m.created_at")
         sql_query = f"""SELECT
@@ -374,7 +379,7 @@ WHERE
         assert account.timezone is not None
 
         try:
-            start_datetime_utc, end_datetime_utc = parse_time_range(args["start"], args["end"], account.timezone)
+            start_datetime_utc, end_datetime_utc = parse_time_range(args.start, args.end, account.timezone)
         except ValueError as e:
             abort(400, description=str(e))
 
@@ -408,7 +413,7 @@ class AverageResponseTimeStatistic(Resource):
     @console_ns.doc("get_average_response_time_statistics")
     @console_ns.doc(description="Get average response time statistics for an application")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(parser)
+    @console_ns.expect(console_ns.models[StatisticTimeRangeQuery.__name__])
     @console_ns.response(
         200,
         "Average response time statistics retrieved successfully",
@@ -421,7 +426,7 @@ class AverageResponseTimeStatistic(Resource):
     def get(self, app_model):
         account, _ = current_account_with_tenant()
 
-        args = parser.parse_args()
+        args = StatisticTimeRangeQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         converted_created_at = convert_datetime_to_date("created_at")
         sql_query = f"""SELECT
@@ -436,7 +441,7 @@ WHERE
         assert account.timezone is not None
 
         try:
-            start_datetime_utc, end_datetime_utc = parse_time_range(args["start"], args["end"], account.timezone)
+            start_datetime_utc, end_datetime_utc = parse_time_range(args.start, args.end, account.timezone)
         except ValueError as e:
             abort(400, description=str(e))
 
@@ -465,7 +470,7 @@ class TokensPerSecondStatistic(Resource):
     @console_ns.doc("get_tokens_per_second_statistics")
     @console_ns.doc(description="Get tokens per second statistics for an application")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(parser)
+    @console_ns.expect(console_ns.models[StatisticTimeRangeQuery.__name__])
     @console_ns.response(
         200,
         "Tokens per second statistics retrieved successfully",
@@ -477,7 +482,7 @@ class TokensPerSecondStatistic(Resource):
     @account_initialization_required
     def get(self, app_model):
         account, _ = current_account_with_tenant()
-        args = parser.parse_args()
+        args = StatisticTimeRangeQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         converted_created_at = convert_datetime_to_date("created_at")
         sql_query = f"""SELECT
@@ -495,7 +500,7 @@ WHERE
         assert account.timezone is not None
 
         try:
-            start_datetime_utc, end_datetime_utc = parse_time_range(args["start"], args["end"], account.timezone)
+            start_datetime_utc, end_datetime_utc = parse_time_range(args.start, args.end, account.timezone)
         except ValueError as e:
             abort(400, description=str(e))
 

api/controllers/console/app/workflow.py

@@ -1,10 +1,11 @@
 import json
 import logging
 from collections.abc import Sequence
-from typing import cast
+from typing import Any
 
 from flask import abort, request
-from flask_restx import Resource, fields, inputs, marshal_with, reqparse
+from flask_restx import Resource, fields, marshal_with
+from pydantic import BaseModel, Field, field_validator
 from sqlalchemy.orm import Session
 from werkzeug.exceptions import Forbidden, InternalServerError, NotFound
 
@@ -49,6 +50,7 @@ from services.workflow_service import DraftWorkflowDeletionError, WorkflowInUseE
 
 logger = logging.getLogger(__name__)
 LISTENING_RETRY_IN = 2000
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
 
 # Register models for flask_restx to avoid dict type issues in Swagger
 # Register in dependency order: base models first, then dependent models
@@ -107,6 +109,104 @@ if workflow_run_node_execution_model is None:
     workflow_run_node_execution_model = console_ns.model("WorkflowRunNodeExecution", workflow_run_node_execution_fields)
 
 
+class SyncDraftWorkflowPayload(BaseModel):
+    graph: dict[str, Any]
+    features: dict[str, Any]
+    hash: str | None = None
+    environment_variables: list[dict[str, Any]] = Field(default_factory=list)
+    conversation_variables: list[dict[str, Any]] = Field(default_factory=list)
+
+
+class BaseWorkflowRunPayload(BaseModel):
+    files: list[dict[str, Any]] | None = None
+
+
+class AdvancedChatWorkflowRunPayload(BaseWorkflowRunPayload):
+    inputs: dict[str, Any] | None = None
+    query: str = ""
+    conversation_id: str | None = None
+    parent_message_id: str | None = None
+
+    @field_validator("conversation_id", "parent_message_id")
+    @classmethod
+    def validate_uuid(cls, value: str | None) -> str | None:
+        if value is None:
+            return value
+        return uuid_value(value)
+
+
+class IterationNodeRunPayload(BaseModel):
+    inputs: dict[str, Any] | None = None
+
+
+class LoopNodeRunPayload(BaseModel):
+    inputs: dict[str, Any] | None = None
+
+
+class DraftWorkflowRunPayload(BaseWorkflowRunPayload):
+    inputs: dict[str, Any]
+
+
+class DraftWorkflowNodeRunPayload(BaseWorkflowRunPayload):
+    inputs: dict[str, Any]
+    query: str = ""
+
+
+class PublishWorkflowPayload(BaseModel):
+    marked_name: str | None = Field(default=None, max_length=20)
+    marked_comment: str | None = Field(default=None, max_length=100)
+
+
+class DefaultBlockConfigQuery(BaseModel):
+    q: str | None = None
+
+
+class ConvertToWorkflowPayload(BaseModel):
+    name: str | None = None
+    icon_type: str | None = None
+    icon: str | None = None
+    icon_background: str | None = None
+
+
+class WorkflowListQuery(BaseModel):
+    page: int = Field(default=1, ge=1, le=99999)
+    limit: int = Field(default=10, ge=1, le=100)
+    user_id: str | None = None
+    named_only: bool = False
+
+
+class WorkflowUpdatePayload(BaseModel):
+    marked_name: str | None = Field(default=None, max_length=20)
+    marked_comment: str | None = Field(default=None, max_length=100)
+
+
+class DraftWorkflowTriggerRunPayload(BaseModel):
+    node_id: str
+
+
+class DraftWorkflowTriggerRunAllPayload(BaseModel):
+    node_ids: list[str]
+
+
+def reg(cls: type[BaseModel]):
+    console_ns.schema_model(cls.__name__, cls.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0))
+
+
+reg(SyncDraftWorkflowPayload)
+reg(AdvancedChatWorkflowRunPayload)
+reg(IterationNodeRunPayload)
+reg(LoopNodeRunPayload)
+reg(DraftWorkflowRunPayload)
+reg(DraftWorkflowNodeRunPayload)
+reg(PublishWorkflowPayload)
+reg(DefaultBlockConfigQuery)
+reg(ConvertToWorkflowPayload)
+reg(WorkflowListQuery)
+reg(WorkflowUpdatePayload)
+reg(DraftWorkflowTriggerRunPayload)
+reg(DraftWorkflowTriggerRunAllPayload)
+
+
 # TODO(QuantumGhost): Refactor existing node run API to handle file parameter parsing
 # at the controller level rather than in the workflow logic. This would improve separation
 # of concerns and make the code more maintainable.
@@ -158,18 +258,7 @@ class DraftWorkflowApi(Resource):
     @get_app_model(mode=[AppMode.ADVANCED_CHAT, AppMode.WORKFLOW])
     @console_ns.doc("sync_draft_workflow")
     @console_ns.doc(description="Sync draft workflow configuration")
-    @console_ns.expect(
-        console_ns.model(
-            "SyncDraftWorkflowRequest",
-            {
-                "graph": fields.Raw(required=True, description="Workflow graph configuration"),
-                "features": fields.Raw(required=True, description="Workflow features configuration"),
-                "hash": fields.String(description="Workflow hash for validation"),
-                "environment_variables": fields.List(fields.Raw, required=True, description="Environment variables"),
-                "conversation_variables": fields.List(fields.Raw, description="Conversation variables"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[SyncDraftWorkflowPayload.__name__])
     @console_ns.response(
         200,
         "Draft workflow synced successfully",
@@ -193,36 +282,23 @@ class DraftWorkflowApi(Resource):
 
         content_type = request.headers.get("Content-Type", "")
 
+        payload_data: dict[str, Any] | None = None
         if "application/json" in content_type:
-            parser = (
-                reqparse.RequestParser()
-                .add_argument("graph", type=dict, required=True, nullable=False, location="json")
-                .add_argument("features", type=dict, required=True, nullable=False, location="json")
-                .add_argument("hash", type=str, required=False, location="json")
-                .add_argument("environment_variables", type=list, required=True, location="json")
-                .add_argument("conversation_variables", type=list, required=False, location="json")
-            )
-            args = parser.parse_args()
+            payload_data = request.get_json(silent=True)
+            if not isinstance(payload_data, dict):
+                return {"message": "Invalid JSON data"}, 400
         elif "text/plain" in content_type:
             try:
-                data = json.loads(request.data.decode("utf-8"))
-                if "graph" not in data or "features" not in data:
-                    raise ValueError("graph or features not found in data")
-
-                if not isinstance(data.get("graph"), dict) or not isinstance(data.get("features"), dict):
-                    raise ValueError("graph or features is not a dict")
-
-                args = {
-                    "graph": data.get("graph"),
-                    "features": data.get("features"),
-                    "hash": data.get("hash"),
-                    "environment_variables": data.get("environment_variables"),
-                    "conversation_variables": data.get("conversation_variables"),
-                }
+                payload_data = json.loads(request.data.decode("utf-8"))
             except json.JSONDecodeError:
                 return {"message": "Invalid JSON data"}, 400
+            if not isinstance(payload_data, dict):
+                return {"message": "Invalid JSON data"}, 400
         else:
             abort(415)
+
+        args_model = SyncDraftWorkflowPayload.model_validate(payload_data)
+        args = args_model.model_dump()
         workflow_service = WorkflowService()
 
         try:
@@ -258,17 +334,7 @@ class AdvancedChatDraftWorkflowRunApi(Resource):
     @console_ns.doc("run_advanced_chat_draft_workflow")
     @console_ns.doc(description="Run draft workflow for advanced chat application")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "AdvancedChatWorkflowRunRequest",
-            {
-                "query": fields.String(required=True, description="User query"),
-                "inputs": fields.Raw(description="Input variables"),
-                "files": fields.List(fields.Raw, description="File uploads"),
-                "conversation_id": fields.String(description="Conversation ID"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[AdvancedChatWorkflowRunPayload.__name__])
     @console_ns.response(200, "Workflow run started successfully")
     @console_ns.response(400, "Invalid request parameters")
     @console_ns.response(403, "Permission denied")
@@ -283,16 +349,8 @@ class AdvancedChatDraftWorkflowRunApi(Resource):
         """
         current_user, _ = current_account_with_tenant()
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("inputs", type=dict, location="json")
-            .add_argument("query", type=str, required=True, location="json", default="")
-            .add_argument("files", type=list, location="json")
-            .add_argument("conversation_id", type=uuid_value, location="json")
-            .add_argument("parent_message_id", type=uuid_value, required=False, location="json")
-        )
-
-        args = parser.parse_args()
+        args_model = AdvancedChatWorkflowRunPayload.model_validate(console_ns.payload or {})
+        args = args_model.model_dump(exclude_none=True)
 
         external_trace_id = get_external_trace_id(request)
         if external_trace_id:
@@ -322,15 +380,7 @@ class AdvancedChatDraftRunIterationNodeApi(Resource):
     @console_ns.doc("run_advanced_chat_draft_iteration_node")
     @console_ns.doc(description="Run draft workflow iteration node for advanced chat")
     @console_ns.doc(params={"app_id": "Application ID", "node_id": "Node ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "IterationNodeRunRequest",
-            {
-                "task_id": fields.String(required=True, description="Task ID"),
-                "inputs": fields.Raw(description="Input variables"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[IterationNodeRunPayload.__name__])
     @console_ns.response(200, "Iteration node run started successfully")
     @console_ns.response(403, "Permission denied")
     @console_ns.response(404, "Node not found")
@@ -344,8 +394,7 @@ class AdvancedChatDraftRunIterationNodeApi(Resource):
         Run draft workflow iteration node
         """
         current_user, _ = current_account_with_tenant()
-        parser = reqparse.RequestParser().add_argument("inputs", type=dict, location="json")
-        args = parser.parse_args()
+        args = IterationNodeRunPayload.model_validate(console_ns.payload or {}).model_dump(exclude_none=True)
 
         try:
             response = AppGenerateService.generate_single_iteration(
@@ -369,15 +418,7 @@ class WorkflowDraftRunIterationNodeApi(Resource):
     @console_ns.doc("run_workflow_draft_iteration_node")
     @console_ns.doc(description="Run draft workflow iteration node")
     @console_ns.doc(params={"app_id": "Application ID", "node_id": "Node ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "WorkflowIterationNodeRunRequest",
-            {
-                "task_id": fields.String(required=True, description="Task ID"),
-                "inputs": fields.Raw(description="Input variables"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[IterationNodeRunPayload.__name__])
     @console_ns.response(200, "Workflow iteration node run started successfully")
     @console_ns.response(403, "Permission denied")
     @console_ns.response(404, "Node not found")
@@ -391,8 +432,7 @@ class WorkflowDraftRunIterationNodeApi(Resource):
         Run draft workflow iteration node
         """
         current_user, _ = current_account_with_tenant()
-        parser = reqparse.RequestParser().add_argument("inputs", type=dict, location="json")
-        args = parser.parse_args()
+        args = IterationNodeRunPayload.model_validate(console_ns.payload or {}).model_dump(exclude_none=True)
 
         try:
             response = AppGenerateService.generate_single_iteration(
@@ -416,15 +456,7 @@ class AdvancedChatDraftRunLoopNodeApi(Resource):
     @console_ns.doc("run_advanced_chat_draft_loop_node")
     @console_ns.doc(description="Run draft workflow loop node for advanced chat")
     @console_ns.doc(params={"app_id": "Application ID", "node_id": "Node ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "LoopNodeRunRequest",
-            {
-                "task_id": fields.String(required=True, description="Task ID"),
-                "inputs": fields.Raw(description="Input variables"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[LoopNodeRunPayload.__name__])
     @console_ns.response(200, "Loop node run started successfully")
     @console_ns.response(403, "Permission denied")
     @console_ns.response(404, "Node not found")
@@ -438,8 +470,7 @@ class AdvancedChatDraftRunLoopNodeApi(Resource):
         Run draft workflow loop node
         """
         current_user, _ = current_account_with_tenant()
-        parser = reqparse.RequestParser().add_argument("inputs", type=dict, location="json")
-        args = parser.parse_args()
+        args = LoopNodeRunPayload.model_validate(console_ns.payload or {}).model_dump(exclude_none=True)
 
         try:
             response = AppGenerateService.generate_single_loop(
@@ -463,15 +494,7 @@ class WorkflowDraftRunLoopNodeApi(Resource):
     @console_ns.doc("run_workflow_draft_loop_node")
     @console_ns.doc(description="Run draft workflow loop node")
     @console_ns.doc(params={"app_id": "Application ID", "node_id": "Node ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "WorkflowLoopNodeRunRequest",
-            {
-                "task_id": fields.String(required=True, description="Task ID"),
-                "inputs": fields.Raw(description="Input variables"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[LoopNodeRunPayload.__name__])
     @console_ns.response(200, "Workflow loop node run started successfully")
     @console_ns.response(403, "Permission denied")
     @console_ns.response(404, "Node not found")
@@ -485,8 +508,7 @@ class WorkflowDraftRunLoopNodeApi(Resource):
         Run draft workflow loop node
         """
         current_user, _ = current_account_with_tenant()
-        parser = reqparse.RequestParser().add_argument("inputs", type=dict, location="json")
-        args = parser.parse_args()
+        args = LoopNodeRunPayload.model_validate(console_ns.payload or {}).model_dump(exclude_none=True)
 
         try:
             response = AppGenerateService.generate_single_loop(
@@ -510,15 +532,7 @@ class DraftWorkflowRunApi(Resource):
     @console_ns.doc("run_draft_workflow")
     @console_ns.doc(description="Run draft workflow")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "DraftWorkflowRunRequest",
-            {
-                "inputs": fields.Raw(required=True, description="Input variables"),
-                "files": fields.List(fields.Raw, description="File uploads"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[DraftWorkflowRunPayload.__name__])
     @console_ns.response(200, "Draft workflow run started successfully")
     @console_ns.response(403, "Permission denied")
     @setup_required
@@ -531,12 +545,7 @@ class DraftWorkflowRunApi(Resource):
         Run draft workflow
         """
         current_user, _ = current_account_with_tenant()
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("inputs", type=dict, required=True, nullable=False, location="json")
-            .add_argument("files", type=list, required=False, location="json")
-        )
-        args = parser.parse_args()
+        args = DraftWorkflowRunPayload.model_validate(console_ns.payload or {}).model_dump(exclude_none=True)
 
         external_trace_id = get_external_trace_id(request)
         if external_trace_id:
@@ -588,14 +597,7 @@ class DraftWorkflowNodeRunApi(Resource):
     @console_ns.doc("run_draft_workflow_node")
     @console_ns.doc(description="Run draft workflow node")
     @console_ns.doc(params={"app_id": "Application ID", "node_id": "Node ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "DraftWorkflowNodeRunRequest",
-            {
-                "inputs": fields.Raw(description="Input variables"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[DraftWorkflowNodeRunPayload.__name__])
     @console_ns.response(200, "Node run started successfully", workflow_run_node_execution_model)
     @console_ns.response(403, "Permission denied")
     @console_ns.response(404, "Node not found")
@@ -610,15 +612,10 @@ class DraftWorkflowNodeRunApi(Resource):
         Run draft workflow node
         """
         current_user, _ = current_account_with_tenant()
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("inputs", type=dict, required=True, nullable=False, location="json")
-            .add_argument("query", type=str, required=False, location="json", default="")
-            .add_argument("files", type=list, location="json", default=[])
-        )
-        args = parser.parse_args()
+        args_model = DraftWorkflowNodeRunPayload.model_validate(console_ns.payload or {})
+        args = args_model.model_dump(exclude_none=True)
 
-        user_inputs = args.get("inputs")
+        user_inputs = args_model.inputs
         if user_inputs is None:
             raise ValueError("missing inputs")
 
@@ -643,13 +640,6 @@ class DraftWorkflowNodeRunApi(Resource):
         return workflow_node_execution
 
 
-parser_publish = (
-    reqparse.RequestParser()
-    .add_argument("marked_name", type=str, required=False, default="", location="json")
-    .add_argument("marked_comment", type=str, required=False, default="", location="json")
-)
-
-
 @console_ns.route("/apps/<uuid:app_id>/workflows/publish")
 class PublishedWorkflowApi(Resource):
     @console_ns.doc("get_published_workflow")
@@ -674,7 +664,7 @@ class PublishedWorkflowApi(Resource):
         # return workflow, if not found, return None
         return workflow
 
-    @console_ns.expect(parser_publish)
+    @console_ns.expect(console_ns.models[PublishWorkflowPayload.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -686,13 +676,7 @@ class PublishedWorkflowApi(Resource):
         """
         current_user, _ = current_account_with_tenant()
 
-        args = parser_publish.parse_args()
-
-        # Validate name and comment length
-        if args.marked_name and len(args.marked_name) > 20:
-            raise ValueError("Marked name cannot exceed 20 characters")
-        if args.marked_comment and len(args.marked_comment) > 100:
-            raise ValueError("Marked comment cannot exceed 100 characters")
+        args = PublishWorkflowPayload.model_validate(console_ns.payload or {})
 
         workflow_service = WorkflowService()
         with Session(db.engine) as session:
@@ -741,9 +725,6 @@ class DefaultBlockConfigsApi(Resource):
         return workflow_service.get_default_block_configs()
 
 
-parser_block = reqparse.RequestParser().add_argument("q", type=str, location="args")
-
-
 @console_ns.route("/apps/<uuid:app_id>/workflows/default-workflow-block-configs/<string:block_type>")
 class DefaultBlockConfigApi(Resource):
     @console_ns.doc("get_default_block_config")
@@ -751,7 +732,7 @@ class DefaultBlockConfigApi(Resource):
     @console_ns.doc(params={"app_id": "Application ID", "block_type": "Block type"})
     @console_ns.response(200, "Default block configuration retrieved successfully")
     @console_ns.response(404, "Block type not found")
-    @console_ns.expect(parser_block)
+    @console_ns.expect(console_ns.models[DefaultBlockConfigQuery.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -761,14 +742,12 @@ class DefaultBlockConfigApi(Resource):
         """
         Get default block config
         """
-        args = parser_block.parse_args()
-
-        q = args.get("q")
+        args = DefaultBlockConfigQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         filters = None
-        if q:
+        if args.q:
             try:
-                filters = json.loads(args.get("q", ""))
+                filters = json.loads(args.q)
             except json.JSONDecodeError:
                 raise ValueError("Invalid filters")
 
@@ -777,18 +756,9 @@ class DefaultBlockConfigApi(Resource):
         return workflow_service.get_default_block_config(node_type=block_type, filters=filters)
 
 
-parser_convert = (
-    reqparse.RequestParser()
-    .add_argument("name", type=str, required=False, nullable=True, location="json")
-    .add_argument("icon_type", type=str, required=False, nullable=True, location="json")
-    .add_argument("icon", type=str, required=False, nullable=True, location="json")
-    .add_argument("icon_background", type=str, required=False, nullable=True, location="json")
-)
-
-
 @console_ns.route("/apps/<uuid:app_id>/convert-to-workflow")
 class ConvertToWorkflowApi(Resource):
-    @console_ns.expect(parser_convert)
+    @console_ns.expect(console_ns.models[ConvertToWorkflowPayload.__name__])
     @console_ns.doc("convert_to_workflow")
     @console_ns.doc(description="Convert application to workflow mode")
     @console_ns.doc(params={"app_id": "Application ID"})
@@ -808,10 +778,8 @@ class ConvertToWorkflowApi(Resource):
         """
         current_user, _ = current_account_with_tenant()
 
-        if request.data:
-            args = parser_convert.parse_args()
-        else:
-            args = {}
+        payload = console_ns.payload or {}
+        args = ConvertToWorkflowPayload.model_validate(payload).model_dump(exclude_none=True)
 
         # convert to workflow mode
         workflow_service = WorkflowService()
@@ -823,18 +791,9 @@ class ConvertToWorkflowApi(Resource):
         }
 
 
-parser_workflows = (
-    reqparse.RequestParser()
-    .add_argument("page", type=inputs.int_range(1, 99999), required=False, default=1, location="args")
-    .add_argument("limit", type=inputs.int_range(1, 100), required=False, default=10, location="args")
-    .add_argument("user_id", type=str, required=False, location="args")
-    .add_argument("named_only", type=inputs.boolean, required=False, default=False, location="args")
-)
-
-
 @console_ns.route("/apps/<uuid:app_id>/workflows")
 class PublishedAllWorkflowApi(Resource):
-    @console_ns.expect(parser_workflows)
+    @console_ns.expect(console_ns.models[WorkflowListQuery.__name__])
     @console_ns.doc("get_all_published_workflows")
     @console_ns.doc(description="Get all published workflows for an application")
     @console_ns.doc(params={"app_id": "Application ID"})
@@ -851,16 +810,15 @@ class PublishedAllWorkflowApi(Resource):
         """
         current_user, _ = current_account_with_tenant()
 
-        args = parser_workflows.parse_args()
-        page = args["page"]
-        limit = args["limit"]
-        user_id = args.get("user_id")
-        named_only = args.get("named_only", False)
+        args = WorkflowListQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
+        page = args.page
+        limit = args.limit
+        user_id = args.user_id
+        named_only = args.named_only
 
         if user_id:
             if user_id != current_user.id:
                 raise Forbidden()
-            user_id = cast(str, user_id)
 
         workflow_service = WorkflowService()
         with Session(db.engine) as session:
@@ -886,15 +844,7 @@ class WorkflowByIdApi(Resource):
     @console_ns.doc("update_workflow_by_id")
     @console_ns.doc(description="Update workflow by ID")
     @console_ns.doc(params={"app_id": "Application ID", "workflow_id": "Workflow ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "UpdateWorkflowRequest",
-            {
-                "environment_variables": fields.List(fields.Raw, description="Environment variables"),
-                "conversation_variables": fields.List(fields.Raw, description="Conversation variables"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[WorkflowUpdatePayload.__name__])
     @console_ns.response(200, "Workflow updated successfully", workflow_model)
     @console_ns.response(404, "Workflow not found")
     @console_ns.response(403, "Permission denied")
@@ -909,25 +859,14 @@ class WorkflowByIdApi(Resource):
         Update workflow attributes
         """
         current_user, _ = current_account_with_tenant()
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("marked_name", type=str, required=False, location="json")
-            .add_argument("marked_comment", type=str, required=False, location="json")
-        )
-        args = parser.parse_args()
-
-        # Validate name and comment length
-        if args.marked_name and len(args.marked_name) > 20:
-            raise ValueError("Marked name cannot exceed 20 characters")
-        if args.marked_comment and len(args.marked_comment) > 100:
-            raise ValueError("Marked comment cannot exceed 100 characters")
+        args = WorkflowUpdatePayload.model_validate(console_ns.payload or {})
 
         # Prepare update data
         update_data = {}
-        if args.get("marked_name") is not None:
-            update_data["marked_name"] = args["marked_name"]
-        if args.get("marked_comment") is not None:
-            update_data["marked_comment"] = args["marked_comment"]
+        if args.marked_name is not None:
+            update_data["marked_name"] = args.marked_name
+        if args.marked_comment is not None:
+            update_data["marked_comment"] = args.marked_comment
 
         if not update_data:
             return {"message": "No valid fields to update"}, 400
@@ -1040,11 +979,8 @@ class DraftWorkflowTriggerRunApi(Resource):
         Poll for trigger events and execute full workflow when event arrives
         """
         current_user, _ = current_account_with_tenant()
-        parser = reqparse.RequestParser().add_argument(
-            "node_id", type=str, required=True, location="json", nullable=False
-        )
-        args = parser.parse_args()
-        node_id = args["node_id"]
+        args = DraftWorkflowTriggerRunPayload.model_validate(console_ns.payload or {})
+        node_id = args.node_id
         workflow_service = WorkflowService()
         draft_workflow = workflow_service.get_draft_workflow(app_model)
         if not draft_workflow:
@@ -1172,14 +1108,7 @@ class DraftWorkflowTriggerRunAllApi(Resource):
     @console_ns.doc("draft_workflow_trigger_run_all")
     @console_ns.doc(description="Full workflow debug when the start node is a trigger")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "DraftWorkflowTriggerRunAllRequest",
-            {
-                "node_ids": fields.List(fields.String, required=True, description="Node IDs"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[DraftWorkflowTriggerRunAllPayload.__name__])
     @console_ns.response(200, "Workflow executed successfully")
     @console_ns.response(403, "Permission denied")
     @console_ns.response(500, "Internal server error")
@@ -1194,11 +1123,8 @@ class DraftWorkflowTriggerRunAllApi(Resource):
         """
         current_user, _ = current_account_with_tenant()
 
-        parser = reqparse.RequestParser().add_argument(
-            "node_ids", type=list, required=True, location="json", nullable=False
-        )
-        args = parser.parse_args()
-        node_ids = args["node_ids"]
+        args = DraftWorkflowTriggerRunAllPayload.model_validate(console_ns.payload or {})
+        node_ids = args.node_ids
         workflow_service = WorkflowService()
         draft_workflow = workflow_service.get_draft_workflow(app_model)
         if not draft_workflow:

api/controllers/console/app/workflow_app_log.py

@@ -1,6 +1,9 @@
+from datetime import datetime
+
 from dateutil.parser import isoparse
-from flask_restx import Resource, marshal_with, reqparse
-from flask_restx.inputs import int_range
+from flask import request
+from flask_restx import Resource, marshal_with
+from pydantic import BaseModel, Field, field_validator
 from sqlalchemy.orm import Session
 
 from controllers.console import console_ns
@@ -14,6 +17,48 @@ from models import App
 from models.model import AppMode
 from services.workflow_app_service import WorkflowAppService
 
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class WorkflowAppLogQuery(BaseModel):
+    keyword: str | None = Field(default=None, description="Search keyword for filtering logs")
+    status: WorkflowExecutionStatus | None = Field(
+        default=None, description="Execution status filter (succeeded, failed, stopped, partial-succeeded)"
+    )
+    created_at__before: datetime | None = Field(default=None, description="Filter logs created before this timestamp")
+    created_at__after: datetime | None = Field(default=None, description="Filter logs created after this timestamp")
+    created_by_end_user_session_id: str | None = Field(default=None, description="Filter by end user session ID")
+    created_by_account: str | None = Field(default=None, description="Filter by account")
+    detail: bool = Field(default=False, description="Whether to return detailed logs")
+    page: int = Field(default=1, ge=1, le=99999, description="Page number (1-99999)")
+    limit: int = Field(default=20, ge=1, le=100, description="Number of items per page (1-100)")
+
+    @field_validator("created_at__before", "created_at__after", mode="before")
+    @classmethod
+    def parse_datetime(cls, value: str | None) -> datetime | None:
+        if value in (None, ""):
+            return None
+        return isoparse(value)  # type: ignore
+
+    @field_validator("detail", mode="before")
+    @classmethod
+    def parse_bool(cls, value: bool | str | None) -> bool:
+        if isinstance(value, bool):
+            return value
+        if value is None:
+            return False
+        lowered = value.lower()
+        if lowered in {"1", "true", "yes", "on"}:
+            return True
+        if lowered in {"0", "false", "no", "off"}:
+            return False
+        raise ValueError("Invalid boolean value for detail")
+
+
+console_ns.schema_model(
+    WorkflowAppLogQuery.__name__, WorkflowAppLogQuery.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0)
+)
+
 # Register model for flask_restx to avoid dict type issues in Swagger
 workflow_app_log_pagination_model = build_workflow_app_log_pagination_model(console_ns)
 
@@ -23,19 +68,7 @@ class WorkflowAppLogApi(Resource):
     @console_ns.doc("get_workflow_app_logs")
     @console_ns.doc(description="Get workflow application execution logs")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.doc(
-        params={
-            "keyword": "Search keyword for filtering logs",
-            "status": "Filter by execution status (succeeded, failed, stopped, partial-succeeded)",
-            "created_at__before": "Filter logs created before this timestamp",
-            "created_at__after": "Filter logs created after this timestamp",
-            "created_by_end_user_session_id": "Filter by end user session ID",
-            "created_by_account": "Filter by account",
-            "detail": "Whether to return detailed logs",
-            "page": "Page number (1-99999)",
-            "limit": "Number of items per page (1-100)",
-        }
-    )
+    @console_ns.expect(console_ns.models[WorkflowAppLogQuery.__name__])
     @console_ns.response(200, "Workflow app logs retrieved successfully", workflow_app_log_pagination_model)
     @setup_required
     @login_required
@@ -46,44 +79,7 @@ class WorkflowAppLogApi(Resource):
         """
         Get workflow app logs
         """
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("keyword", type=str, location="args")
-            .add_argument(
-                "status", type=str, choices=["succeeded", "failed", "stopped", "partial-succeeded"], location="args"
-            )
-            .add_argument(
-                "created_at__before", type=str, location="args", help="Filter logs created before this timestamp"
-            )
-            .add_argument(
-                "created_at__after", type=str, location="args", help="Filter logs created after this timestamp"
-            )
-            .add_argument(
-                "created_by_end_user_session_id",
-                type=str,
-                location="args",
-                required=False,
-                default=None,
-            )
-            .add_argument(
-                "created_by_account",
-                type=str,
-                location="args",
-                required=False,
-                default=None,
-            )
-            .add_argument("detail", type=bool, location="args", required=False, default=False)
-            .add_argument("page", type=int_range(1, 99999), default=1, location="args")
-            .add_argument("limit", type=int_range(1, 100), default=20, location="args")
-        )
-        args = parser.parse_args()
-
-        args.status = WorkflowExecutionStatus(args.status) if args.status else None
-        if args.created_at__before:
-            args.created_at__before = isoparse(args.created_at__before)
-
-        if args.created_at__after:
-            args.created_at__after = isoparse(args.created_at__after)
+        args = WorkflowAppLogQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         # get paginate workflow app logs
         workflow_app_service = WorkflowAppService()

api/controllers/console/app/workflow_draft_variable.py

@@ -1,10 +1,11 @@
 import logging
 from collections.abc import Callable
 from functools import wraps
-from typing import NoReturn, ParamSpec, TypeVar
+from typing import Any, NoReturn, ParamSpec, TypeVar
 
-from flask import Response
-from flask_restx import Resource, fields, inputs, marshal, marshal_with, reqparse
+from flask import Response, request
+from flask_restx import Resource, fields, marshal, marshal_with
+from pydantic import BaseModel, Field
 from sqlalchemy.orm import Session
 
 from controllers.console import console_ns
@@ -29,6 +30,27 @@ from services.workflow_draft_variable_service import WorkflowDraftVariableList,
 from services.workflow_service import WorkflowService
 
 logger = logging.getLogger(__name__)
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class WorkflowDraftVariableListQuery(BaseModel):
+    page: int = Field(default=1, ge=1, le=100_000, description="Page number")
+    limit: int = Field(default=20, ge=1, le=100, description="Items per page")
+
+
+class WorkflowDraftVariableUpdatePayload(BaseModel):
+    name: str | None = Field(default=None, description="Variable name")
+    value: Any | None = Field(default=None, description="Variable value")
+
+
+console_ns.schema_model(
+    WorkflowDraftVariableListQuery.__name__,
+    WorkflowDraftVariableListQuery.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0),
+)
+console_ns.schema_model(
+    WorkflowDraftVariableUpdatePayload.__name__,
+    WorkflowDraftVariableUpdatePayload.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0),
+)
 
 
 def _convert_values_to_json_serializable_object(value: Segment):
@@ -57,22 +79,6 @@ def _serialize_var_value(variable: WorkflowDraftVariable):
     return _convert_values_to_json_serializable_object(value)
 
 
-def _create_pagination_parser():
-    parser = (
-        reqparse.RequestParser()
-        .add_argument(
-            "page",
-            type=inputs.int_range(1, 100_000),
-            required=False,
-            default=1,
-            location="args",
-            help="the page of data requested",
-        )
-        .add_argument("limit", type=inputs.int_range(1, 100), required=False, default=20, location="args")
-    )
-    return parser
-
-
 def _serialize_variable_type(workflow_draft_var: WorkflowDraftVariable) -> str:
     value_type = workflow_draft_var.value_type
     return value_type.exposed_type().value
@@ -201,7 +207,7 @@ def _api_prerequisite(f: Callable[P, R]):
 
 @console_ns.route("/apps/<uuid:app_id>/workflows/draft/variables")
 class WorkflowVariableCollectionApi(Resource):
-    @console_ns.expect(_create_pagination_parser())
+    @console_ns.expect(console_ns.models[WorkflowDraftVariableListQuery.__name__])
     @console_ns.doc("get_workflow_variables")
     @console_ns.doc(description="Get draft workflow variables")
     @console_ns.doc(params={"app_id": "Application ID"})
@@ -215,8 +221,7 @@ class WorkflowVariableCollectionApi(Resource):
         """
         Get draft workflow
         """
-        parser = _create_pagination_parser()
-        args = parser.parse_args()
+        args = WorkflowDraftVariableListQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         # fetch draft workflow by app_model
         workflow_service = WorkflowService()
@@ -323,15 +328,7 @@ class VariableApi(Resource):
 
     @console_ns.doc("update_variable")
     @console_ns.doc(description="Update a workflow variable")
-    @console_ns.expect(
-        console_ns.model(
-            "UpdateVariableRequest",
-            {
-                "name": fields.String(description="Variable name"),
-                "value": fields.Raw(description="Variable value"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[WorkflowDraftVariableUpdatePayload.__name__])
     @console_ns.response(200, "Variable updated successfully", workflow_draft_variable_model)
     @console_ns.response(404, "Variable not found")
     @_api_prerequisite
@@ -358,16 +355,10 @@ class VariableApi(Resource):
         #         "upload_file_id": "1602650a-4fe4-423c-85a2-af76c083e3c4"
         #     }
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument(self._PATCH_NAME_FIELD, type=str, required=False, nullable=True, location="json")
-            .add_argument(self._PATCH_VALUE_FIELD, type=lambda x: x, required=False, nullable=True, location="json")
-        )
-
         draft_var_srv = WorkflowDraftVariableService(
             session=db.session(),
         )
-        args = parser.parse_args(strict=True)
+        args_model = WorkflowDraftVariableUpdatePayload.model_validate(console_ns.payload or {})
 
         variable = draft_var_srv.get_variable(variable_id=variable_id)
         if variable is None:
@@ -375,8 +366,8 @@ class VariableApi(Resource):
         if variable.app_id != app_model.id:
             raise NotFoundError(description=f"variable not found, id={variable_id}")
 
-        new_name = args.get(self._PATCH_NAME_FIELD, None)
-        raw_value = args.get(self._PATCH_VALUE_FIELD, None)
+        new_name = args_model.name
+        raw_value = args_model.value
         if new_name is None and raw_value is None:
             return variable
 

api/controllers/console/app/workflow_run.py

@@ -1,7 +1,8 @@
-from typing import cast
+from typing import Literal, cast
 
-from flask_restx import Resource, fields, marshal_with, reqparse
-from flask_restx.inputs import int_range
+from flask import request
+from flask_restx import Resource, fields, marshal_with
+from pydantic import BaseModel, Field, field_validator
 
 from controllers.console import console_ns
 from controllers.console.app.wraps import get_app_model
@@ -92,70 +93,51 @@ workflow_run_node_execution_list_model = console_ns.model(
     "WorkflowRunNodeExecutionList", workflow_run_node_execution_list_fields_copy
 )
 
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
 
-def _parse_workflow_run_list_args():
-    """
-    Parse common arguments for workflow run list endpoints.
 
-    Returns:
-        Parsed arguments containing last_id, limit, status, and triggered_from filters
-    """
-    parser = (
-        reqparse.RequestParser()
-        .add_argument("last_id", type=uuid_value, location="args")
-        .add_argument("limit", type=int_range(1, 100), required=False, default=20, location="args")
-        .add_argument(
-            "status",
-            type=str,
-            choices=WORKFLOW_RUN_STATUS_CHOICES,
-            location="args",
-            required=False,
-        )
-        .add_argument(
-            "triggered_from",
-            type=str,
-            choices=["debugging", "app-run"],
-            location="args",
-            required=False,
-            help="Filter by trigger source: debugging or app-run",
-        )
+class WorkflowRunListQuery(BaseModel):
+    last_id: str | None = Field(default=None, description="Last run ID for pagination")
+    limit: int = Field(default=20, ge=1, le=100, description="Number of items per page (1-100)")
+    status: Literal["running", "succeeded", "failed", "stopped", "partial-succeeded"] | None = Field(
+        default=None, description="Workflow run status filter"
     )
-    return parser.parse_args()
-
-
-def _parse_workflow_run_count_args():
-    """
-    Parse common arguments for workflow run count endpoints.
-
-    Returns:
-        Parsed arguments containing status, time_range, and triggered_from filters
-    """
-    parser = (
-        reqparse.RequestParser()
-        .add_argument(
-            "status",
-            type=str,
-            choices=WORKFLOW_RUN_STATUS_CHOICES,
-            location="args",
-            required=False,
-        )
-        .add_argument(
-            "time_range",
-            type=time_duration,
-            location="args",
-            required=False,
-            help="Time range filter (e.g., 7d, 4h, 30m, 30s)",
-        )
-        .add_argument(
-            "triggered_from",
-            type=str,
-            choices=["debugging", "app-run"],
-            location="args",
-            required=False,
-            help="Filter by trigger source: debugging or app-run",
-        )
+    triggered_from: Literal["debugging", "app-run"] | None = Field(
+        default=None, description="Filter by trigger source: debugging or app-run"
     )
-    return parser.parse_args()
+
+    @field_validator("last_id")
+    @classmethod
+    def validate_last_id(cls, value: str | None) -> str | None:
+        if value is None:
+            return value
+        return uuid_value(value)
+
+
+class WorkflowRunCountQuery(BaseModel):
+    status: Literal["running", "succeeded", "failed", "stopped", "partial-succeeded"] | None = Field(
+        default=None, description="Workflow run status filter"
+    )
+    time_range: str | None = Field(default=None, description="Time range filter (e.g., 7d, 4h, 30m, 30s)")
+    triggered_from: Literal["debugging", "app-run"] | None = Field(
+        default=None, description="Filter by trigger source: debugging or app-run"
+    )
+
+    @field_validator("time_range")
+    @classmethod
+    def validate_time_range(cls, value: str | None) -> str | None:
+        if value is None:
+            return value
+        return time_duration(value)
+
+
+console_ns.schema_model(
+    WorkflowRunListQuery.__name__, WorkflowRunListQuery.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0)
+)
+console_ns.schema_model(
+    WorkflowRunCountQuery.__name__,
+    WorkflowRunCountQuery.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0),
+)
 
 
 @console_ns.route("/apps/<uuid:app_id>/advanced-chat/workflow-runs")
@@ -170,6 +152,7 @@ class AdvancedChatAppWorkflowRunListApi(Resource):
     @console_ns.doc(
         params={"triggered_from": "Filter by trigger source (optional): debugging or app-run. Default: debugging"}
     )
+    @console_ns.expect(console_ns.models[WorkflowRunListQuery.__name__])
     @console_ns.response(200, "Workflow runs retrieved successfully", advanced_chat_workflow_run_pagination_model)
     @setup_required
     @login_required
@@ -180,12 +163,13 @@ class AdvancedChatAppWorkflowRunListApi(Resource):
         """
         Get advanced chat app workflow run list
         """
-        args = _parse_workflow_run_list_args()
+        args_model = WorkflowRunListQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
+        args = args_model.model_dump(exclude_none=True)
 
         # Default to DEBUGGING if not specified
         triggered_from = (
-            WorkflowRunTriggeredFrom(args.get("triggered_from"))
-            if args.get("triggered_from")
+            WorkflowRunTriggeredFrom(args_model.triggered_from)
+            if args_model.triggered_from
             else WorkflowRunTriggeredFrom.DEBUGGING
         )
 
@@ -217,6 +201,7 @@ class AdvancedChatAppWorkflowRunCountApi(Resource):
         params={"triggered_from": "Filter by trigger source (optional): debugging or app-run. Default: debugging"}
     )
     @console_ns.response(200, "Workflow runs count retrieved successfully", workflow_run_count_model)
+    @console_ns.expect(console_ns.models[WorkflowRunCountQuery.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -226,12 +211,13 @@ class AdvancedChatAppWorkflowRunCountApi(Resource):
         """
         Get advanced chat workflow runs count statistics
         """
-        args = _parse_workflow_run_count_args()
+        args_model = WorkflowRunCountQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
+        args = args_model.model_dump(exclude_none=True)
 
         # Default to DEBUGGING if not specified
         triggered_from = (
-            WorkflowRunTriggeredFrom(args.get("triggered_from"))
-            if args.get("triggered_from")
+            WorkflowRunTriggeredFrom(args_model.triggered_from)
+            if args_model.triggered_from
             else WorkflowRunTriggeredFrom.DEBUGGING
         )
 
@@ -259,6 +245,7 @@ class WorkflowRunListApi(Resource):
         params={"triggered_from": "Filter by trigger source (optional): debugging or app-run. Default: debugging"}
     )
     @console_ns.response(200, "Workflow runs retrieved successfully", workflow_run_pagination_model)
+    @console_ns.expect(console_ns.models[WorkflowRunListQuery.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -268,12 +255,13 @@ class WorkflowRunListApi(Resource):
         """
         Get workflow run list
         """
-        args = _parse_workflow_run_list_args()
+        args_model = WorkflowRunListQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
+        args = args_model.model_dump(exclude_none=True)
 
         # Default to DEBUGGING for workflow if not specified (backward compatibility)
         triggered_from = (
-            WorkflowRunTriggeredFrom(args.get("triggered_from"))
-            if args.get("triggered_from")
+            WorkflowRunTriggeredFrom(args_model.triggered_from)
+            if args_model.triggered_from
             else WorkflowRunTriggeredFrom.DEBUGGING
         )
 
@@ -305,6 +293,7 @@ class WorkflowRunCountApi(Resource):
         params={"triggered_from": "Filter by trigger source (optional): debugging or app-run. Default: debugging"}
     )
     @console_ns.response(200, "Workflow runs count retrieved successfully", workflow_run_count_model)
+    @console_ns.expect(console_ns.models[WorkflowRunCountQuery.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -314,12 +303,13 @@ class WorkflowRunCountApi(Resource):
         """
         Get workflow runs count statistics
         """
-        args = _parse_workflow_run_count_args()
+        args_model = WorkflowRunCountQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
+        args = args_model.model_dump(exclude_none=True)
 
         # Default to DEBUGGING for workflow if not specified (backward compatibility)
         triggered_from = (
-            WorkflowRunTriggeredFrom(args.get("triggered_from"))
-            if args.get("triggered_from")
+            WorkflowRunTriggeredFrom(args_model.triggered_from)
+            if args_model.triggered_from
             else WorkflowRunTriggeredFrom.DEBUGGING
         )
 

api/controllers/console/app/workflow_statistic.py

@@ -1,5 +1,6 @@
-from flask import abort, jsonify
-from flask_restx import Resource, reqparse
+from flask import abort, jsonify, request
+from flask_restx import Resource
+from pydantic import BaseModel, Field, field_validator
 from sqlalchemy.orm import sessionmaker
 
 from controllers.console import console_ns
@@ -7,12 +8,31 @@ from controllers.console.app.wraps import get_app_model
 from controllers.console.wraps import account_initialization_required, setup_required
 from extensions.ext_database import db
 from libs.datetime_utils import parse_time_range
-from libs.helper import DatetimeString
 from libs.login import current_account_with_tenant, login_required
 from models.enums import WorkflowRunTriggeredFrom
 from models.model import AppMode
 from repositories.factory import DifyAPIRepositoryFactory
 
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class WorkflowStatisticQuery(BaseModel):
+    start: str | None = Field(default=None, description="Start date and time (YYYY-MM-DD HH:MM)")
+    end: str | None = Field(default=None, description="End date and time (YYYY-MM-DD HH:MM)")
+
+    @field_validator("start", "end", mode="before")
+    @classmethod
+    def blank_to_none(cls, value: str | None) -> str | None:
+        if value == "":
+            return None
+        return value
+
+
+console_ns.schema_model(
+    WorkflowStatisticQuery.__name__,
+    WorkflowStatisticQuery.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0),
+)
+
 
 @console_ns.route("/apps/<uuid:app_id>/workflow/statistics/daily-conversations")
 class WorkflowDailyRunsStatistic(Resource):
@@ -24,9 +44,7 @@ class WorkflowDailyRunsStatistic(Resource):
     @console_ns.doc("get_workflow_daily_runs_statistic")
     @console_ns.doc(description="Get workflow daily runs statistics")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.doc(
-        params={"start": "Start date and time (YYYY-MM-DD HH:MM)", "end": "End date and time (YYYY-MM-DD HH:MM)"}
-    )
+    @console_ns.expect(console_ns.models[WorkflowStatisticQuery.__name__])
     @console_ns.response(200, "Daily runs statistics retrieved successfully")
     @get_app_model
     @setup_required
@@ -35,17 +53,12 @@ class WorkflowDailyRunsStatistic(Resource):
     def get(self, app_model):
         account, _ = current_account_with_tenant()
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
-            .add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
-        )
-        args = parser.parse_args()
+        args = WorkflowStatisticQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         assert account.timezone is not None
 
         try:
-            start_date, end_date = parse_time_range(args["start"], args["end"], account.timezone)
+            start_date, end_date = parse_time_range(args.start, args.end, account.timezone)
         except ValueError as e:
             abort(400, description=str(e))
 
@@ -71,9 +84,7 @@ class WorkflowDailyTerminalsStatistic(Resource):
     @console_ns.doc("get_workflow_daily_terminals_statistic")
     @console_ns.doc(description="Get workflow daily terminals statistics")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.doc(
-        params={"start": "Start date and time (YYYY-MM-DD HH:MM)", "end": "End date and time (YYYY-MM-DD HH:MM)"}
-    )
+    @console_ns.expect(console_ns.models[WorkflowStatisticQuery.__name__])
     @console_ns.response(200, "Daily terminals statistics retrieved successfully")
     @get_app_model
     @setup_required
@@ -82,17 +93,12 @@ class WorkflowDailyTerminalsStatistic(Resource):
     def get(self, app_model):
         account, _ = current_account_with_tenant()
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
-            .add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
-        )
-        args = parser.parse_args()
+        args = WorkflowStatisticQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         assert account.timezone is not None
 
         try:
-            start_date, end_date = parse_time_range(args["start"], args["end"], account.timezone)
+            start_date, end_date = parse_time_range(args.start, args.end, account.timezone)
         except ValueError as e:
             abort(400, description=str(e))
 
@@ -118,9 +124,7 @@ class WorkflowDailyTokenCostStatistic(Resource):
     @console_ns.doc("get_workflow_daily_token_cost_statistic")
     @console_ns.doc(description="Get workflow daily token cost statistics")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.doc(
-        params={"start": "Start date and time (YYYY-MM-DD HH:MM)", "end": "End date and time (YYYY-MM-DD HH:MM)"}
-    )
+    @console_ns.expect(console_ns.models[WorkflowStatisticQuery.__name__])
     @console_ns.response(200, "Daily token cost statistics retrieved successfully")
     @get_app_model
     @setup_required
@@ -129,17 +133,12 @@ class WorkflowDailyTokenCostStatistic(Resource):
     def get(self, app_model):
         account, _ = current_account_with_tenant()
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
-            .add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
-        )
-        args = parser.parse_args()
+        args = WorkflowStatisticQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         assert account.timezone is not None
 
         try:
-            start_date, end_date = parse_time_range(args["start"], args["end"], account.timezone)
+            start_date, end_date = parse_time_range(args.start, args.end, account.timezone)
         except ValueError as e:
             abort(400, description=str(e))
 
@@ -165,9 +164,7 @@ class WorkflowAverageAppInteractionStatistic(Resource):
     @console_ns.doc("get_workflow_average_app_interaction_statistic")
     @console_ns.doc(description="Get workflow average app interaction statistics")
     @console_ns.doc(params={"app_id": "Application ID"})
-    @console_ns.doc(
-        params={"start": "Start date and time (YYYY-MM-DD HH:MM)", "end": "End date and time (YYYY-MM-DD HH:MM)"}
-    )
+    @console_ns.expect(console_ns.models[WorkflowStatisticQuery.__name__])
     @console_ns.response(200, "Average app interaction statistics retrieved successfully")
     @setup_required
     @login_required
@@ -176,17 +173,12 @@ class WorkflowAverageAppInteractionStatistic(Resource):
     def get(self, app_model):
         account, _ = current_account_with_tenant()
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
-            .add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
-        )
-        args = parser.parse_args()
+        args = WorkflowStatisticQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         assert account.timezone is not None
 
         try:
-            start_date, end_date = parse_time_range(args["start"], args["end"], account.timezone)
+            start_date, end_date = parse_time_range(args.start, args.end, account.timezone)
         except ValueError as e:
             abort(400, description=str(e))
 

api/controllers/console/app/workflow_trigger.py

@@ -1,6 +1,8 @@
 import logging
 
-from flask_restx import Resource, marshal_with, reqparse
+from flask import request
+from flask_restx import Resource, marshal_with
+from pydantic import BaseModel
 from sqlalchemy import select
 from sqlalchemy.orm import Session
 from werkzeug.exceptions import NotFound
@@ -18,16 +20,30 @@ from ..app.wraps import get_app_model
 from ..wraps import account_initialization_required, edit_permission_required, setup_required
 
 logger = logging.getLogger(__name__)
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
 
 
-parser = reqparse.RequestParser().add_argument("node_id", type=str, required=True, help="Node ID is required")
+class Parser(BaseModel):
+    node_id: str
+
+
+class ParserEnable(BaseModel):
+    trigger_id: str
+    enable_trigger: bool
+
+
+console_ns.schema_model(Parser.__name__, Parser.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0))
+
+console_ns.schema_model(
+    ParserEnable.__name__, ParserEnable.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0)
+)
 
 
 @console_ns.route("/apps/<uuid:app_id>/workflows/triggers/webhook")
 class WebhookTriggerApi(Resource):
     """Webhook Trigger API"""
 
-    @console_ns.expect(parser)
+    @console_ns.expect(console_ns.models[Parser.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -35,9 +51,9 @@ class WebhookTriggerApi(Resource):
     @marshal_with(webhook_trigger_fields)
     def get(self, app_model: App):
         """Get webhook trigger for a node"""
-        args = parser.parse_args()
+        args = Parser.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
-        node_id = str(args["node_id"])
+        node_id = args.node_id
 
         with Session(db.engine) as session:
             # Get webhook trigger for this app and node
@@ -96,16 +112,9 @@ class AppTriggersApi(Resource):
         return {"data": triggers}
 
 
-parser_enable = (
-    reqparse.RequestParser()
-    .add_argument("trigger_id", type=str, required=True, nullable=False, location="json")
-    .add_argument("enable_trigger", type=bool, required=True, nullable=False, location="json")
-)
-
-
 @console_ns.route("/apps/<uuid:app_id>/trigger-enable")
 class AppTriggerEnableApi(Resource):
-    @console_ns.expect(parser_enable)
+    @console_ns.expect(console_ns.models[ParserEnable.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -114,12 +123,11 @@ class AppTriggerEnableApi(Resource):
     @marshal_with(trigger_fields)
     def post(self, app_model: App):
         """Update app trigger (enable/disable)"""
-        args = parser_enable.parse_args()
+        args = ParserEnable.model_validate(console_ns.payload)
 
         assert current_user.current_tenant_id is not None
 
-        trigger_id = args["trigger_id"]
-
+        trigger_id = args.trigger_id
         with Session(db.engine) as session:
             # Find the trigger using select
             trigger = session.execute(
@@ -134,7 +142,7 @@ class AppTriggerEnableApi(Resource):
                 raise NotFound("Trigger not found")
 
             # Update status based on enable_trigger boolean
-            trigger.status = AppTriggerStatus.ENABLED if args["enable_trigger"] else AppTriggerStatus.DISABLED
+            trigger.status = AppTriggerStatus.ENABLED if args.enable_trigger else AppTriggerStatus.DISABLED
 
             session.commit()
             session.refresh(trigger)

api/controllers/console/auth/activate.py

@@ -1,28 +1,53 @@
 from flask import request
-from flask_restx import Resource, fields, reqparse
+from flask_restx import Resource, fields
+from pydantic import BaseModel, Field, field_validator
 
 from constants.languages import supported_language
 from controllers.console import console_ns
 from controllers.console.error import AlreadyActivateError
 from extensions.ext_database import db
 from libs.datetime_utils import naive_utc_now
-from libs.helper import StrLen, email, extract_remote_ip, timezone
+from libs.helper import EmailStr, timezone
 from models import AccountStatus
-from services.account_service import AccountService, RegisterService
+from services.account_service import RegisterService
 
-active_check_parser = (
-    reqparse.RequestParser()
-    .add_argument("workspace_id", type=str, required=False, nullable=True, location="args", help="Workspace ID")
-    .add_argument("email", type=email, required=False, nullable=True, location="args", help="Email address")
-    .add_argument("token", type=str, required=True, nullable=False, location="args", help="Activation token")
-)
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class ActivateCheckQuery(BaseModel):
+    workspace_id: str | None = Field(default=None)
+    email: EmailStr | None = Field(default=None)
+    token: str
+
+
+class ActivatePayload(BaseModel):
+    workspace_id: str | None = Field(default=None)
+    email: EmailStr | None = Field(default=None)
+    token: str
+    name: str = Field(..., max_length=30)
+    interface_language: str = Field(...)
+    timezone: str = Field(...)
+
+    @field_validator("interface_language")
+    @classmethod
+    def validate_lang(cls, value: str) -> str:
+        return supported_language(value)
+
+    @field_validator("timezone")
+    @classmethod
+    def validate_tz(cls, value: str) -> str:
+        return timezone(value)
+
+
+for model in (ActivateCheckQuery, ActivatePayload):
+    console_ns.schema_model(model.__name__, model.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0))
 
 
 @console_ns.route("/activate/check")
 class ActivateCheckApi(Resource):
     @console_ns.doc("check_activation_token")
     @console_ns.doc(description="Check if activation token is valid")
-    @console_ns.expect(active_check_parser)
+    @console_ns.expect(console_ns.models[ActivateCheckQuery.__name__])
     @console_ns.response(
         200,
         "Success",
@@ -35,13 +60,12 @@ class ActivateCheckApi(Resource):
         ),
     )
     def get(self):
-        args = active_check_parser.parse_args()
+        args = ActivateCheckQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
-        workspaceId = args["workspace_id"]
-        reg_email = args["email"]
-        token = args["token"]
+        workspaceId = args.workspace_id
+        token = args.token
 
-        invitation = RegisterService.get_invitation_if_token_valid(workspaceId, reg_email, token)
+        invitation = RegisterService.get_invitation_with_case_fallback(workspaceId, args.email, token)
         if invitation:
             data = invitation.get("data", {})
             tenant = invitation.get("tenant", None)
@@ -56,22 +80,11 @@ class ActivateCheckApi(Resource):
             return {"is_valid": False}
 
 
-active_parser = (
-    reqparse.RequestParser()
-    .add_argument("workspace_id", type=str, required=False, nullable=True, location="json")
-    .add_argument("email", type=email, required=False, nullable=True, location="json")
-    .add_argument("token", type=str, required=True, nullable=False, location="json")
-    .add_argument("name", type=StrLen(30), required=True, nullable=False, location="json")
-    .add_argument("interface_language", type=supported_language, required=True, nullable=False, location="json")
-    .add_argument("timezone", type=timezone, required=True, nullable=False, location="json")
-)
-
-
 @console_ns.route("/activate")
 class ActivateApi(Resource):
     @console_ns.doc("activate_account")
     @console_ns.doc(description="Activate account with invitation token")
-    @console_ns.expect(active_parser)
+    @console_ns.expect(console_ns.models[ActivatePayload.__name__])
     @console_ns.response(
         200,
         "Account activated successfully",
@@ -79,30 +92,28 @@ class ActivateApi(Resource):
             "ActivationResponse",
             {
                 "result": fields.String(description="Operation result"),
-                "data": fields.Raw(description="Login token data"),
             },
         ),
     )
     @console_ns.response(400, "Already activated or invalid token")
     def post(self):
-        args = active_parser.parse_args()
+        args = ActivatePayload.model_validate(console_ns.payload)
 
-        invitation = RegisterService.get_invitation_if_token_valid(args["workspace_id"], args["email"], args["token"])
+        normalized_request_email = args.email.lower() if args.email else None
+        invitation = RegisterService.get_invitation_with_case_fallback(args.workspace_id, args.email, args.token)
         if invitation is None:
             raise AlreadyActivateError()
 
-        RegisterService.revoke_token(args["workspace_id"], args["email"], args["token"])
+        RegisterService.revoke_token(args.workspace_id, normalized_request_email, args.token)
 
         account = invitation["account"]
-        account.name = args["name"]
+        account.name = args.name
 
-        account.interface_language = args["interface_language"]
-        account.timezone = args["timezone"]
+        account.interface_language = args.interface_language
+        account.timezone = args.timezone
         account.interface_theme = "light"
         account.status = AccountStatus.ACTIVE
         account.initialized_at = naive_utc_now()
         db.session.commit()
 
-        token_pair = AccountService.login(account, ip_address=extract_remote_ip(request))
-
-        return {"result": "success", "data": token_pair.model_dump()}
+        return {"result": "success"}

api/controllers/console/auth/data_source_bearer_auth.py

@@ -1,12 +1,26 @@
-from flask_restx import Resource, reqparse
+from flask_restx import Resource
+from pydantic import BaseModel, Field
 
-from controllers.console import console_ns
-from controllers.console.auth.error import ApiKeyAuthFailedError
-from controllers.console.wraps import is_admin_or_owner_required
 from libs.login import current_account_with_tenant, login_required
 from services.auth.api_key_auth_service import ApiKeyAuthService
 
-from ..wraps import account_initialization_required, setup_required
+from .. import console_ns
+from ..auth.error import ApiKeyAuthFailedError
+from ..wraps import account_initialization_required, is_admin_or_owner_required, setup_required
+
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class ApiKeyAuthBindingPayload(BaseModel):
+    category: str = Field(...)
+    provider: str = Field(...)
+    credentials: dict = Field(...)
+
+
+console_ns.schema_model(
+    ApiKeyAuthBindingPayload.__name__,
+    ApiKeyAuthBindingPayload.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0),
+)
 
 
 @console_ns.route("/api-key-auth/data-source")
@@ -40,19 +54,15 @@ class ApiKeyAuthDataSourceBinding(Resource):
     @login_required
     @account_initialization_required
     @is_admin_or_owner_required
+    @console_ns.expect(console_ns.models[ApiKeyAuthBindingPayload.__name__])
     def post(self):
         # The role of the current user in the table must be admin or owner
         _, current_tenant_id = current_account_with_tenant()
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("category", type=str, required=True, nullable=False, location="json")
-            .add_argument("provider", type=str, required=True, nullable=False, location="json")
-            .add_argument("credentials", type=dict, required=True, nullable=False, location="json")
-        )
-        args = parser.parse_args()
-        ApiKeyAuthService.validate_api_key_auth_args(args)
+        payload = ApiKeyAuthBindingPayload.model_validate(console_ns.payload)
+        data = payload.model_dump()
+        ApiKeyAuthService.validate_api_key_auth_args(data)
         try:
-            ApiKeyAuthService.create_provider_auth(current_tenant_id, args)
+            ApiKeyAuthService.create_provider_auth(current_tenant_id, data)
         except Exception as e:
             raise ApiKeyAuthFailedError(str(e))
         return {"result": "success"}, 200

api/controllers/console/auth/data_source_oauth.py

@@ -5,12 +5,11 @@ from flask import current_app, redirect, request
 from flask_restx import Resource, fields
 
 from configs import dify_config
-from controllers.console import console_ns
-from controllers.console.wraps import is_admin_or_owner_required
 from libs.login import login_required
 from libs.oauth_data_source import NotionOAuth
 
-from ..wraps import account_initialization_required, setup_required
+from .. import console_ns
+from ..wraps import account_initialization_required, is_admin_or_owner_required, setup_required
 
 logger = logging.getLogger(__name__)
 

api/controllers/console/auth/email_register.py

@@ -1,6 +1,6 @@
 from flask import request
-from flask_restx import Resource, reqparse
-from sqlalchemy import select
+from flask_restx import Resource
+from pydantic import BaseModel, Field, field_validator
 from sqlalchemy.orm import Session
 
 from configs import dify_config
@@ -14,16 +14,45 @@ from controllers.console.auth.error import (
     InvalidTokenError,
     PasswordMismatchError,
 )
-from controllers.console.error import AccountInFreezeError, EmailSendIpLimitError
-from controllers.console.wraps import email_password_login_enabled, email_register_enabled, setup_required
 from extensions.ext_database import db
-from libs.helper import email, extract_remote_ip
+from libs.helper import EmailStr, extract_remote_ip
 from libs.password import valid_password
 from models import Account
 from services.account_service import AccountService
 from services.billing_service import BillingService
 from services.errors.account import AccountNotFoundError, AccountRegisterError
 
+from ..error import AccountInFreezeError, EmailSendIpLimitError
+from ..wraps import email_password_login_enabled, email_register_enabled, setup_required
+
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class EmailRegisterSendPayload(BaseModel):
+    email: EmailStr = Field(..., description="Email address")
+    language: str | None = Field(default=None, description="Language code")
+
+
+class EmailRegisterValidityPayload(BaseModel):
+    email: EmailStr = Field(...)
+    code: str = Field(...)
+    token: str = Field(...)
+
+
+class EmailRegisterResetPayload(BaseModel):
+    token: str = Field(...)
+    new_password: str = Field(...)
+    password_confirm: str = Field(...)
+
+    @field_validator("new_password", "password_confirm")
+    @classmethod
+    def validate_password(cls, value: str) -> str:
+        return valid_password(value)
+
+
+for model in (EmailRegisterSendPayload, EmailRegisterValidityPayload, EmailRegisterResetPayload):
+    console_ns.schema_model(model.__name__, model.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0))
+
 
 @console_ns.route("/email-register/send-email")
 class EmailRegisterSendEmailApi(Resource):
@@ -31,27 +60,22 @@ class EmailRegisterSendEmailApi(Resource):
     @email_password_login_enabled
     @email_register_enabled
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("email", type=email, required=True, location="json")
-            .add_argument("language", type=str, required=False, location="json")
-        )
-        args = parser.parse_args()
+        args = EmailRegisterSendPayload.model_validate(console_ns.payload)
+        normalized_email = args.email.lower()
 
         ip_address = extract_remote_ip(request)
         if AccountService.is_email_send_ip_limit(ip_address):
             raise EmailSendIpLimitError()
         language = "en-US"
-        if args["language"] in languages:
-            language = args["language"]
+        if args.language in languages:
+            language = args.language
 
-        if dify_config.BILLING_ENABLED and BillingService.is_email_in_freeze(args["email"]):
+        if dify_config.BILLING_ENABLED and BillingService.is_email_in_freeze(normalized_email):
             raise AccountInFreezeError()
 
         with Session(db.engine) as session:
-            account = session.execute(select(Account).filter_by(email=args["email"])).scalar_one_or_none()
-        token = None
-        token = AccountService.send_email_register_email(email=args["email"], account=account, language=language)
+            account = AccountService.get_account_by_email_with_case_fallback(args.email, session=session)
+        token = AccountService.send_email_register_email(email=normalized_email, account=account, language=language)
         return {"result": "success", "data": token}
 
 
@@ -61,41 +85,38 @@ class EmailRegisterCheckApi(Resource):
     @email_password_login_enabled
     @email_register_enabled
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("email", type=str, required=True, location="json")
-            .add_argument("code", type=str, required=True, location="json")
-            .add_argument("token", type=str, required=True, nullable=False, location="json")
-        )
-        args = parser.parse_args()
+        args = EmailRegisterValidityPayload.model_validate(console_ns.payload)
 
-        user_email = args["email"]
+        user_email = args.email.lower()
 
-        is_email_register_error_rate_limit = AccountService.is_email_register_error_rate_limit(args["email"])
+        is_email_register_error_rate_limit = AccountService.is_email_register_error_rate_limit(user_email)
         if is_email_register_error_rate_limit:
             raise EmailRegisterLimitError()
 
-        token_data = AccountService.get_email_register_data(args["token"])
+        token_data = AccountService.get_email_register_data(args.token)
         if token_data is None:
             raise InvalidTokenError()
 
-        if user_email != token_data.get("email"):
+        token_email = token_data.get("email")
+        normalized_token_email = token_email.lower() if isinstance(token_email, str) else token_email
+
+        if user_email != normalized_token_email:
             raise InvalidEmailError()
 
-        if args["code"] != token_data.get("code"):
-            AccountService.add_email_register_error_rate_limit(args["email"])
+        if args.code != token_data.get("code"):
+            AccountService.add_email_register_error_rate_limit(user_email)
             raise EmailCodeError()
 
         # Verified, revoke the first token
-        AccountService.revoke_email_register_token(args["token"])
+        AccountService.revoke_email_register_token(args.token)
 
         # Refresh token data by generating a new token
         _, new_token = AccountService.generate_email_register_token(
-            user_email, code=args["code"], additional_data={"phase": "register"}
+            user_email, code=args.code, additional_data={"phase": "register"}
         )
 
-        AccountService.reset_email_register_error_rate_limit(args["email"])
-        return {"is_valid": True, "email": token_data.get("email"), "token": new_token}
+        AccountService.reset_email_register_error_rate_limit(user_email)
+        return {"is_valid": True, "email": normalized_token_email, "token": new_token}
 
 
 @console_ns.route("/email-register")
@@ -104,20 +125,14 @@ class EmailRegisterResetApi(Resource):
     @email_password_login_enabled
     @email_register_enabled
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("token", type=str, required=True, nullable=False, location="json")
-            .add_argument("new_password", type=valid_password, required=True, nullable=False, location="json")
-            .add_argument("password_confirm", type=valid_password, required=True, nullable=False, location="json")
-        )
-        args = parser.parse_args()
+        args = EmailRegisterResetPayload.model_validate(console_ns.payload)
 
         # Validate passwords match
-        if args["new_password"] != args["password_confirm"]:
+        if args.new_password != args.password_confirm:
             raise PasswordMismatchError()
 
         # Validate token and get register data
-        register_data = AccountService.get_email_register_data(args["token"])
+        register_data = AccountService.get_email_register_data(args.token)
         if not register_data:
             raise InvalidTokenError()
         # Must use token in reset phase
@@ -125,25 +140,26 @@ class EmailRegisterResetApi(Resource):
             raise InvalidTokenError()
 
         # Revoke token to prevent reuse
-        AccountService.revoke_email_register_token(args["token"])
+        AccountService.revoke_email_register_token(args.token)
 
         email = register_data.get("email", "")
+        normalized_email = email.lower()
 
         with Session(db.engine) as session:
-            account = session.execute(select(Account).filter_by(email=email)).scalar_one_or_none()
+            account = AccountService.get_account_by_email_with_case_fallback(email, session=session)
 
             if account:
                 raise EmailAlreadyInUseError()
             else:
-                account = self._create_new_account(email, args["password_confirm"])
+                account = self._create_new_account(normalized_email, args.password_confirm)
                 if not account:
                     raise AccountNotFoundError()
                 token_pair = AccountService.login(account=account, ip_address=extract_remote_ip(request))
-                AccountService.reset_login_error_rate_limit(email)
+                AccountService.reset_login_error_rate_limit(normalized_email)
 
         return {"result": "success", "data": token_pair.model_dump()}
 
-    def _create_new_account(self, email, password) -> Account | None:
+    def _create_new_account(self, email: str, password: str) -> Account | None:
         # Create new account if allowed
         account = None
         try:

api/controllers/console/auth/forgot_password.py

@@ -2,8 +2,8 @@ import base64
 import secrets
 
 from flask import request
-from flask_restx import Resource, fields, reqparse
-from sqlalchemy import select
+from flask_restx import Resource, fields
+from pydantic import BaseModel, Field, field_validator
 from sqlalchemy.orm import Session
 
 from controllers.console import console_ns
@@ -18,26 +18,45 @@ from controllers.console.error import AccountNotFound, EmailSendIpLimitError
 from controllers.console.wraps import email_password_login_enabled, setup_required
 from events.tenant_event import tenant_was_created
 from extensions.ext_database import db
-from libs.helper import email, extract_remote_ip
+from libs.helper import EmailStr, extract_remote_ip
 from libs.password import hash_password, valid_password
-from models import Account
 from services.account_service import AccountService, TenantService
 from services.feature_service import FeatureService
 
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class ForgotPasswordSendPayload(BaseModel):
+    email: EmailStr = Field(...)
+    language: str | None = Field(default=None)
+
+
+class ForgotPasswordCheckPayload(BaseModel):
+    email: EmailStr = Field(...)
+    code: str = Field(...)
+    token: str = Field(...)
+
+
+class ForgotPasswordResetPayload(BaseModel):
+    token: str = Field(...)
+    new_password: str = Field(...)
+    password_confirm: str = Field(...)
+
+    @field_validator("new_password", "password_confirm")
+    @classmethod
+    def validate_password(cls, value: str) -> str:
+        return valid_password(value)
+
+
+for model in (ForgotPasswordSendPayload, ForgotPasswordCheckPayload, ForgotPasswordResetPayload):
+    console_ns.schema_model(model.__name__, model.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0))
+
 
 @console_ns.route("/forgot-password")
 class ForgotPasswordSendEmailApi(Resource):
     @console_ns.doc("send_forgot_password_email")
     @console_ns.doc(description="Send password reset email")
-    @console_ns.expect(
-        console_ns.model(
-            "ForgotPasswordEmailRequest",
-            {
-                "email": fields.String(required=True, description="Email address"),
-                "language": fields.String(description="Language for email (zh-Hans/en-US)"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[ForgotPasswordSendPayload.__name__])
     @console_ns.response(
         200,
         "Email sent successfully",
@@ -54,28 +73,24 @@ class ForgotPasswordSendEmailApi(Resource):
     @setup_required
     @email_password_login_enabled
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("email", type=email, required=True, location="json")
-            .add_argument("language", type=str, required=False, location="json")
-        )
-        args = parser.parse_args()
+        args = ForgotPasswordSendPayload.model_validate(console_ns.payload)
+        normalized_email = args.email.lower()
 
         ip_address = extract_remote_ip(request)
         if AccountService.is_email_send_ip_limit(ip_address):
             raise EmailSendIpLimitError()
 
-        if args["language"] is not None and args["language"] == "zh-Hans":
+        if args.language is not None and args.language == "zh-Hans":
             language = "zh-Hans"
         else:
             language = "en-US"
 
         with Session(db.engine) as session:
-            account = session.execute(select(Account).filter_by(email=args["email"])).scalar_one_or_none()
+            account = AccountService.get_account_by_email_with_case_fallback(args.email, session=session)
 
         token = AccountService.send_reset_password_email(
             account=account,
-            email=args["email"],
+            email=normalized_email,
             language=language,
             is_allow_register=FeatureService.get_system_features().is_allow_register,
         )
@@ -87,16 +102,7 @@ class ForgotPasswordSendEmailApi(Resource):
 class ForgotPasswordCheckApi(Resource):
     @console_ns.doc("check_forgot_password_code")
     @console_ns.doc(description="Verify password reset code")
-    @console_ns.expect(
-        console_ns.model(
-            "ForgotPasswordCheckRequest",
-            {
-                "email": fields.String(required=True, description="Email address"),
-                "code": fields.String(required=True, description="Verification code"),
-                "token": fields.String(required=True, description="Reset token"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[ForgotPasswordCheckPayload.__name__])
     @console_ns.response(
         200,
         "Code verified successfully",
@@ -113,57 +119,47 @@ class ForgotPasswordCheckApi(Resource):
     @setup_required
     @email_password_login_enabled
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("email", type=str, required=True, location="json")
-            .add_argument("code", type=str, required=True, location="json")
-            .add_argument("token", type=str, required=True, nullable=False, location="json")
-        )
-        args = parser.parse_args()
+        args = ForgotPasswordCheckPayload.model_validate(console_ns.payload)
 
-        user_email = args["email"]
+        user_email = args.email.lower()
 
-        is_forgot_password_error_rate_limit = AccountService.is_forgot_password_error_rate_limit(args["email"])
+        is_forgot_password_error_rate_limit = AccountService.is_forgot_password_error_rate_limit(user_email)
         if is_forgot_password_error_rate_limit:
             raise EmailPasswordResetLimitError()
 
-        token_data = AccountService.get_reset_password_data(args["token"])
+        token_data = AccountService.get_reset_password_data(args.token)
         if token_data is None:
             raise InvalidTokenError()
 
-        if user_email != token_data.get("email"):
+        token_email = token_data.get("email")
+        if not isinstance(token_email, str):
+            raise InvalidEmailError()
+        normalized_token_email = token_email.lower()
+
+        if user_email != normalized_token_email:
             raise InvalidEmailError()
 
-        if args["code"] != token_data.get("code"):
-            AccountService.add_forgot_password_error_rate_limit(args["email"])
+        if args.code != token_data.get("code"):
+            AccountService.add_forgot_password_error_rate_limit(user_email)
             raise EmailCodeError()
 
         # Verified, revoke the first token
-        AccountService.revoke_reset_password_token(args["token"])
+        AccountService.revoke_reset_password_token(args.token)
 
         # Refresh token data by generating a new token
         _, new_token = AccountService.generate_reset_password_token(
-            user_email, code=args["code"], additional_data={"phase": "reset"}
+            token_email, code=args.code, additional_data={"phase": "reset"}
         )
 
-        AccountService.reset_forgot_password_error_rate_limit(args["email"])
-        return {"is_valid": True, "email": token_data.get("email"), "token": new_token}
+        AccountService.reset_forgot_password_error_rate_limit(user_email)
+        return {"is_valid": True, "email": normalized_token_email, "token": new_token}
 
 
 @console_ns.route("/forgot-password/resets")
 class ForgotPasswordResetApi(Resource):
     @console_ns.doc("reset_password")
     @console_ns.doc(description="Reset password with verification token")
-    @console_ns.expect(
-        console_ns.model(
-            "ForgotPasswordResetRequest",
-            {
-                "token": fields.String(required=True, description="Verification token"),
-                "new_password": fields.String(required=True, description="New password"),
-                "password_confirm": fields.String(required=True, description="Password confirmation"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[ForgotPasswordResetPayload.__name__])
     @console_ns.response(
         200,
         "Password reset successfully",
@@ -173,20 +169,14 @@ class ForgotPasswordResetApi(Resource):
     @setup_required
     @email_password_login_enabled
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("token", type=str, required=True, nullable=False, location="json")
-            .add_argument("new_password", type=valid_password, required=True, nullable=False, location="json")
-            .add_argument("password_confirm", type=valid_password, required=True, nullable=False, location="json")
-        )
-        args = parser.parse_args()
+        args = ForgotPasswordResetPayload.model_validate(console_ns.payload)
 
         # Validate passwords match
-        if args["new_password"] != args["password_confirm"]:
+        if args.new_password != args.password_confirm:
             raise PasswordMismatchError()
 
         # Validate token and get reset data
-        reset_data = AccountService.get_reset_password_data(args["token"])
+        reset_data = AccountService.get_reset_password_data(args.token)
         if not reset_data:
             raise InvalidTokenError()
         # Must use token in reset phase
@@ -194,16 +184,15 @@ class ForgotPasswordResetApi(Resource):
             raise InvalidTokenError()
 
         # Revoke token to prevent reuse
-        AccountService.revoke_reset_password_token(args["token"])
+        AccountService.revoke_reset_password_token(args.token)
 
         # Generate secure salt and hash password
         salt = secrets.token_bytes(16)
-        password_hashed = hash_password(args["new_password"], salt)
+        password_hashed = hash_password(args.new_password, salt)
 
         email = reset_data.get("email", "")
-
         with Session(db.engine) as session:
-            account = session.execute(select(Account).filter_by(email=email)).scalar_one_or_none()
+            account = AccountService.get_account_by_email_with_case_fallback(email, session=session)
 
             if account:
                 self._update_existing_account(account, password_hashed, salt, session)

api/controllers/console/auth/login.py

@@ -1,6 +1,9 @@
+from typing import Any
+
 import flask_login
 from flask import make_response, request
-from flask_restx import Resource, reqparse
+from flask_restx import Resource
+from pydantic import BaseModel, Field
 
 import services
 from configs import dify_config
@@ -21,9 +24,14 @@ from controllers.console.error import (
     NotAllowedCreateWorkspace,
     WorkspacesLimitExceeded,
 )
-from controllers.console.wraps import email_password_login_enabled, setup_required
+from controllers.console.wraps import (
+    decrypt_code_field,
+    decrypt_password_field,
+    email_password_login_enabled,
+    setup_required,
+)
 from events.tenant_event import tenant_was_created
-from libs.helper import email, extract_remote_ip
+from libs.helper import EmailStr, extract_remote_ip
 from libs.login import current_account_with_tenant
 from libs.token import (
     clear_access_token_from_cookie,
@@ -40,6 +48,36 @@ from services.errors.account import AccountRegisterError
 from services.errors.workspace import WorkSpaceNotAllowedCreateError, WorkspacesLimitExceededError
 from services.feature_service import FeatureService
 
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class LoginPayload(BaseModel):
+    email: EmailStr = Field(..., description="Email address")
+    password: str = Field(..., description="Password")
+    remember_me: bool = Field(default=False, description="Remember me flag")
+    invite_token: str | None = Field(default=None, description="Invitation token")
+
+
+class EmailPayload(BaseModel):
+    email: EmailStr = Field(...)
+    language: str | None = Field(default=None)
+
+
+class EmailCodeLoginPayload(BaseModel):
+    email: EmailStr = Field(...)
+    code: str = Field(...)
+    token: str = Field(...)
+    language: str | None = Field(default=None)
+
+
+def reg(cls: type[BaseModel]):
+    console_ns.schema_model(cls.__name__, cls.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0))
+
+
+reg(LoginPayload)
+reg(EmailPayload)
+reg(EmailCodeLoginPayload)
+
 
 @console_ns.route("/login")
 class LoginApi(Resource):
@@ -47,42 +85,43 @@ class LoginApi(Resource):
 
     @setup_required
     @email_password_login_enabled
+    @console_ns.expect(console_ns.models[LoginPayload.__name__])
+    @decrypt_password_field
     def post(self):
         """Authenticate user and login."""
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("email", type=email, required=True, location="json")
-            .add_argument("password", type=str, required=True, location="json")
-            .add_argument("remember_me", type=bool, required=False, default=False, location="json")
-            .add_argument("invite_token", type=str, required=False, default=None, location="json")
-        )
-        args = parser.parse_args()
+        args = LoginPayload.model_validate(console_ns.payload)
+        request_email = args.email
+        normalized_email = request_email.lower()
 
-        if dify_config.BILLING_ENABLED and BillingService.is_email_in_freeze(args["email"]):
+        if dify_config.BILLING_ENABLED and BillingService.is_email_in_freeze(normalized_email):
             raise AccountInFreezeError()
 
-        is_login_error_rate_limit = AccountService.is_login_error_rate_limit(args["email"])
+        is_login_error_rate_limit = AccountService.is_login_error_rate_limit(normalized_email)
         if is_login_error_rate_limit:
             raise EmailPasswordLoginLimitError()
 
-        invitation = args["invite_token"]
-        if invitation:
-            invitation = RegisterService.get_invitation_if_token_valid(None, args["email"], invitation)
+        invite_token = args.invite_token
+        invitation: dict[str, Any] | None = None
+        if invite_token:
+            invitation = RegisterService.get_invitation_with_case_fallback(None, request_email, invite_token)
+            if invitation is None:
+                invite_token = None
 
         try:
             if invitation:
-                data = invitation.get("data", {})
+                data = invitation.get("data", {})  # type: ignore
                 invitee_email = data.get("email") if data else None
-                if invitee_email != args["email"]:
+                invitee_email_normalized = invitee_email.lower() if isinstance(invitee_email, str) else invitee_email
+                if invitee_email_normalized != normalized_email:
                     raise InvalidEmailError()
-                account = AccountService.authenticate(args["email"], args["password"], args["invite_token"])
-            else:
-                account = AccountService.authenticate(args["email"], args["password"])
+            account = _authenticate_account_with_case_fallback(
+                request_email, normalized_email, args.password, invite_token
+            )
         except services.errors.account.AccountLoginError:
             raise AccountBannedError()
-        except services.errors.account.AccountPasswordError:
-            AccountService.add_login_error_rate_limit(args["email"])
-            raise AuthenticationFailedError()
+        except services.errors.account.AccountPasswordError as exc:
+            AccountService.add_login_error_rate_limit(normalized_email)
+            raise AuthenticationFailedError() from exc
         # SELF_HOSTED only have one workspace
         tenants = TenantService.get_join_tenants(account)
         if len(tenants) == 0:
@@ -97,7 +136,7 @@ class LoginApi(Resource):
                 }
 
         token_pair = AccountService.login(account=account, ip_address=extract_remote_ip(request))
-        AccountService.reset_login_error_rate_limit(args["email"])
+        AccountService.reset_login_error_rate_limit(normalized_email)
 
         # Create response with cookies instead of returning tokens in body
         response = make_response({"result": "success"})
@@ -134,25 +173,22 @@ class LogoutApi(Resource):
 class ResetPasswordSendEmailApi(Resource):
     @setup_required
     @email_password_login_enabled
+    @console_ns.expect(console_ns.models[EmailPayload.__name__])
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("email", type=email, required=True, location="json")
-            .add_argument("language", type=str, required=False, location="json")
-        )
-        args = parser.parse_args()
+        args = EmailPayload.model_validate(console_ns.payload)
+        normalized_email = args.email.lower()
 
-        if args["language"] is not None and args["language"] == "zh-Hans":
+        if args.language is not None and args.language == "zh-Hans":
             language = "zh-Hans"
         else:
             language = "en-US"
         try:
-            account = AccountService.get_user_through_email(args["email"])
+            account = _get_account_with_case_fallback(args.email)
         except AccountRegisterError:
             raise AccountInFreezeError()
 
         token = AccountService.send_reset_password_email(
-            email=args["email"],
+            email=normalized_email,
             account=account,
             language=language,
             is_allow_register=FeatureService.get_system_features().is_allow_register,
@@ -164,30 +200,27 @@ class ResetPasswordSendEmailApi(Resource):
 @console_ns.route("/email-code-login")
 class EmailCodeLoginSendEmailApi(Resource):
     @setup_required
+    @console_ns.expect(console_ns.models[EmailPayload.__name__])
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("email", type=email, required=True, location="json")
-            .add_argument("language", type=str, required=False, location="json")
-        )
-        args = parser.parse_args()
+        args = EmailPayload.model_validate(console_ns.payload)
+        normalized_email = args.email.lower()
 
         ip_address = extract_remote_ip(request)
         if AccountService.is_email_send_ip_limit(ip_address):
             raise EmailSendIpLimitError()
 
-        if args["language"] is not None and args["language"] == "zh-Hans":
+        if args.language is not None and args.language == "zh-Hans":
             language = "zh-Hans"
         else:
             language = "en-US"
         try:
-            account = AccountService.get_user_through_email(args["email"])
+            account = _get_account_with_case_fallback(args.email)
         except AccountRegisterError:
             raise AccountInFreezeError()
 
         if account is None:
             if FeatureService.get_system_features().is_allow_register:
-                token = AccountService.send_email_code_login_email(email=args["email"], language=language)
+                token = AccountService.send_email_code_login_email(email=normalized_email, language=language)
             else:
                 raise AccountNotFound()
         else:
@@ -199,32 +232,30 @@ class EmailCodeLoginSendEmailApi(Resource):
 @console_ns.route("/email-code-login/validity")
 class EmailCodeLoginApi(Resource):
     @setup_required
+    @console_ns.expect(console_ns.models[EmailCodeLoginPayload.__name__])
+    @decrypt_code_field
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("email", type=str, required=True, location="json")
-            .add_argument("code", type=str, required=True, location="json")
-            .add_argument("token", type=str, required=True, location="json")
-            .add_argument("language", type=str, required=False, location="json")
-        )
-        args = parser.parse_args()
+        args = EmailCodeLoginPayload.model_validate(console_ns.payload)
 
-        user_email = args["email"]
-        language = args["language"]
+        original_email = args.email
+        user_email = original_email.lower()
+        language = args.language
 
-        token_data = AccountService.get_email_code_login_data(args["token"])
+        token_data = AccountService.get_email_code_login_data(args.token)
         if token_data is None:
             raise InvalidTokenError()
 
-        if token_data["email"] != args["email"]:
+        token_email = token_data.get("email")
+        normalized_token_email = token_email.lower() if isinstance(token_email, str) else token_email
+        if normalized_token_email != user_email:
             raise InvalidEmailError()
 
-        if token_data["code"] != args["code"]:
+        if token_data["code"] != args.code:
             raise EmailCodeError()
 
-        AccountService.revoke_email_code_login_token(args["token"])
+        AccountService.revoke_email_code_login_token(args.token)
         try:
-            account = AccountService.get_user_through_email(user_email)
+            account = _get_account_with_case_fallback(original_email)
         except AccountRegisterError:
             raise AccountInFreezeError()
         if account:
@@ -255,7 +286,7 @@ class EmailCodeLoginApi(Resource):
             except WorkspacesLimitExceededError:
                 raise WorkspacesLimitExceeded()
         token_pair = AccountService.login(account, ip_address=extract_remote_ip(request))
-        AccountService.reset_login_error_rate_limit(args["email"])
+        AccountService.reset_login_error_rate_limit(user_email)
 
         # Create response with cookies instead of returning tokens in body
         response = make_response({"result": "success"})
@@ -289,3 +320,22 @@ class RefreshTokenApi(Resource):
             return response
         except Exception as e:
             return {"result": "fail", "message": str(e)}, 401
+
+
+def _get_account_with_case_fallback(email: str):
+    account = AccountService.get_user_through_email(email)
+    if account or email == email.lower():
+        return account
+
+    return AccountService.get_user_through_email(email.lower())
+
+
+def _authenticate_account_with_case_fallback(
+    original_email: str, normalized_email: str, password: str, invite_token: str | None
+):
+    try:
+        return AccountService.authenticate(original_email, password, invite_token)
+    except services.errors.account.AccountPasswordError:
+        if original_email == normalized_email:
+            raise
+        return AccountService.authenticate(normalized_email, password, invite_token)

api/controllers/console/auth/oauth.py

@@ -3,7 +3,6 @@ import logging
 import httpx
 from flask import current_app, redirect, request
 from flask_restx import Resource
-from sqlalchemy import select
 from sqlalchemy.orm import Session
 from werkzeug.exceptions import Unauthorized
 
@@ -118,7 +117,10 @@ class OAuthCallback(Resource):
             invitation = RegisterService.get_invitation_by_token(token=invite_token)
             if invitation:
                 invitation_email = invitation.get("email", None)
-                if invitation_email != user_info.email:
+                invitation_email_normalized = (
+                    invitation_email.lower() if isinstance(invitation_email, str) else invitation_email
+                )
+                if invitation_email_normalized != user_info.email.lower():
                     return redirect(f"{dify_config.CONSOLE_WEB_URL}/signin?message=Invalid invitation token.")
 
             return redirect(f"{dify_config.CONSOLE_WEB_URL}/signin/invite-settings?invite_token={invite_token}")
@@ -172,7 +174,7 @@ def _get_account_by_openid_or_email(provider: str, user_info: OAuthUserInfo) ->
 
     if not account:
         with Session(db.engine) as session:
-            account = session.execute(select(Account).filter_by(email=user_info.email)).scalar_one_or_none()
+            account = AccountService.get_account_by_email_with_case_fallback(user_info.email, session=session)
 
     return account
 
@@ -193,8 +195,9 @@ def _generate_account(provider: str, user_info: OAuthUserInfo):
                 tenant_was_created.send(new_tenant)
 
     if not account:
+        normalized_email = user_info.email.lower()
         if not FeatureService.get_system_features().is_allow_register:
-            if dify_config.BILLING_ENABLED and BillingService.is_email_in_freeze(user_info.email):
+            if dify_config.BILLING_ENABLED and BillingService.is_email_in_freeze(normalized_email):
                 raise AccountRegisterError(
                     description=(
                         "This email account has been deleted within the past "
@@ -205,7 +208,11 @@ def _generate_account(provider: str, user_info: OAuthUserInfo):
                 raise AccountRegisterError(description=("Invalid email or password"))
         account_name = user_info.name or "Dify"
         account = RegisterService.register(
-            email=user_info.email, name=account_name, password=None, open_id=user_info.id, provider=provider
+            email=normalized_email,
+            name=account_name,
+            password=None,
+            open_id=user_info.id,
+            provider=provider,
         )
 
         # Set interface language

api/controllers/console/auth/oauth_server.py

@@ -3,7 +3,8 @@ from functools import wraps
 from typing import Concatenate, ParamSpec, TypeVar
 
 from flask import jsonify, request
-from flask_restx import Resource, reqparse
+from flask_restx import Resource
+from pydantic import BaseModel
 from werkzeug.exceptions import BadRequest, NotFound
 
 from controllers.console.wraps import account_initialization_required, setup_required
@@ -20,15 +21,34 @@ R = TypeVar("R")
 T = TypeVar("T")
 
 
+class OAuthClientPayload(BaseModel):
+    client_id: str
+
+
+class OAuthProviderRequest(BaseModel):
+    client_id: str
+    redirect_uri: str
+
+
+class OAuthTokenRequest(BaseModel):
+    client_id: str
+    grant_type: str
+    code: str | None = None
+    client_secret: str | None = None
+    redirect_uri: str | None = None
+    refresh_token: str | None = None
+
+
 def oauth_server_client_id_required(view: Callable[Concatenate[T, OAuthProviderApp, P], R]):
     @wraps(view)
     def decorated(self: T, *args: P.args, **kwargs: P.kwargs):
-        parser = reqparse.RequestParser().add_argument("client_id", type=str, required=True, location="json")
-        parsed_args = parser.parse_args()
-        client_id = parsed_args.get("client_id")
-        if not client_id:
+        json_data = request.get_json()
+        if json_data is None:
             raise BadRequest("client_id is required")
 
+        payload = OAuthClientPayload.model_validate(json_data)
+        client_id = payload.client_id
+
         oauth_provider_app = OAuthServerService.get_oauth_provider_app(client_id)
         if not oauth_provider_app:
             raise NotFound("client_id is invalid")
@@ -89,9 +109,8 @@ class OAuthServerAppApi(Resource):
     @setup_required
     @oauth_server_client_id_required
     def post(self, oauth_provider_app: OAuthProviderApp):
-        parser = reqparse.RequestParser().add_argument("redirect_uri", type=str, required=True, location="json")
-        parsed_args = parser.parse_args()
-        redirect_uri = parsed_args.get("redirect_uri")
+        payload = OAuthProviderRequest.model_validate(request.get_json())
+        redirect_uri = payload.redirect_uri
 
         # check if redirect_uri is valid
         if redirect_uri not in oauth_provider_app.redirect_uris:
@@ -130,33 +149,25 @@ class OAuthServerUserTokenApi(Resource):
     @setup_required
     @oauth_server_client_id_required
     def post(self, oauth_provider_app: OAuthProviderApp):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("grant_type", type=str, required=True, location="json")
-            .add_argument("code", type=str, required=False, location="json")
-            .add_argument("client_secret", type=str, required=False, location="json")
-            .add_argument("redirect_uri", type=str, required=False, location="json")
-            .add_argument("refresh_token", type=str, required=False, location="json")
-        )
-        parsed_args = parser.parse_args()
+        payload = OAuthTokenRequest.model_validate(request.get_json())
 
         try:
-            grant_type = OAuthGrantType(parsed_args["grant_type"])
+            grant_type = OAuthGrantType(payload.grant_type)
         except ValueError:
             raise BadRequest("invalid grant_type")
 
         if grant_type == OAuthGrantType.AUTHORIZATION_CODE:
-            if not parsed_args["code"]:
+            if not payload.code:
                 raise BadRequest("code is required")
 
-            if parsed_args["client_secret"] != oauth_provider_app.client_secret:
+            if payload.client_secret != oauth_provider_app.client_secret:
                 raise BadRequest("client_secret is invalid")
 
-            if parsed_args["redirect_uri"] not in oauth_provider_app.redirect_uris:
+            if payload.redirect_uri not in oauth_provider_app.redirect_uris:
                 raise BadRequest("redirect_uri is invalid")
 
             access_token, refresh_token = OAuthServerService.sign_oauth_access_token(
-                grant_type, code=parsed_args["code"], client_id=oauth_provider_app.client_id
+                grant_type, code=payload.code, client_id=oauth_provider_app.client_id
             )
             return jsonable_encoder(
                 {
@@ -167,11 +178,11 @@ class OAuthServerUserTokenApi(Resource):
                 }
             )
         elif grant_type == OAuthGrantType.REFRESH_TOKEN:
-            if not parsed_args["refresh_token"]:
+            if not payload.refresh_token:
                 raise BadRequest("refresh_token is required")
 
             access_token, refresh_token = OAuthServerService.sign_oauth_access_token(
-                grant_type, refresh_token=parsed_args["refresh_token"], client_id=oauth_provider_app.client_id
+                grant_type, refresh_token=payload.refresh_token, client_id=oauth_provider_app.client_id
             )
             return jsonable_encoder(
                 {

api/controllers/console/billing/billing.py

@@ -1,6 +1,8 @@
 import base64
 
-from flask_restx import Resource, fields, reqparse
+from flask import request
+from flask_restx import Resource, fields
+from pydantic import BaseModel, Field, field_validator
 from werkzeug.exceptions import BadRequest
 
 from controllers.console import console_ns
@@ -9,6 +11,35 @@ from enums.cloud_plan import CloudPlan
 from libs.login import current_account_with_tenant, login_required
 from services.billing_service import BillingService
 
+DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
+
+
+class SubscriptionQuery(BaseModel):
+    plan: str = Field(..., description="Subscription plan")
+    interval: str = Field(..., description="Billing interval")
+
+    @field_validator("plan")
+    @classmethod
+    def validate_plan(cls, value: str) -> str:
+        if value not in [CloudPlan.PROFESSIONAL, CloudPlan.TEAM]:
+            raise ValueError("Invalid plan")
+        return value
+
+    @field_validator("interval")
+    @classmethod
+    def validate_interval(cls, value: str) -> str:
+        if value not in {"month", "year"}:
+            raise ValueError("Invalid interval")
+        return value
+
+
+class PartnerTenantsPayload(BaseModel):
+    click_id: str = Field(..., description="Click Id from partner referral link")
+
+
+for model in (SubscriptionQuery, PartnerTenantsPayload):
+    console_ns.schema_model(model.__name__, model.model_json_schema(ref_template=DEFAULT_REF_TEMPLATE_SWAGGER_2_0))
+
 
 @console_ns.route("/billing/subscription")
 class Subscription(Resource):
@@ -18,20 +49,9 @@ class Subscription(Resource):
     @only_edition_cloud
     def get(self):
         current_user, current_tenant_id = current_account_with_tenant()
-        parser = (
-            reqparse.RequestParser()
-            .add_argument(
-                "plan",
-                type=str,
-                required=True,
-                location="args",
-                choices=[CloudPlan.PROFESSIONAL, CloudPlan.TEAM],
-            )
-            .add_argument("interval", type=str, required=True, location="args", choices=["month", "year"])
-        )
-        args = parser.parse_args()
+        args = SubscriptionQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
         BillingService.is_tenant_owner_or_admin(current_user)
-        return BillingService.get_subscription(args["plan"], args["interval"], current_user.email, current_tenant_id)
+        return BillingService.get_subscription(args.plan, args.interval, current_user.email, current_tenant_id)
 
 
 @console_ns.route("/billing/invoices")
@@ -65,11 +85,10 @@ class PartnerTenants(Resource):
     @only_edition_cloud
     def put(self, partner_key: str):
         current_user, _ = current_account_with_tenant()
-        parser = reqparse.RequestParser().add_argument("click_id", required=True, type=str, location="json")
-        args = parser.parse_args()
 
         try:
-            click_id = args["click_id"]
+            args = PartnerTenantsPayload.model_validate(console_ns.payload or {})
+            click_id = args.click_id
             decoded_partner_key = base64.b64decode(partner_key).decode("utf-8")
         except Exception:
             raise BadRequest("Invalid partner_key")

api/controllers/console/billing/compliance.py

@@ -1,5 +1,6 @@
 from flask import request
-from flask_restx import Resource, reqparse
+from flask_restx import Resource
+from pydantic import BaseModel, Field
 
 from libs.helper import extract_remote_ip
 from libs.login import current_account_with_tenant, login_required
@@ -9,16 +10,28 @@ from .. import console_ns
 from ..wraps import account_initialization_required, only_edition_cloud, setup_required
 
 
+class ComplianceDownloadQuery(BaseModel):
+    doc_name: str = Field(..., description="Compliance document name")
+
+
+console_ns.schema_model(
+    ComplianceDownloadQuery.__name__,
+    ComplianceDownloadQuery.model_json_schema(ref_template="#/definitions/{model}"),
+)
+
+
 @console_ns.route("/compliance/download")
 class ComplianceApi(Resource):
+    @console_ns.expect(console_ns.models[ComplianceDownloadQuery.__name__])
+    @console_ns.doc("download_compliance_document")
+    @console_ns.doc(description="Get compliance document download link")
     @setup_required
     @login_required
     @account_initialization_required
     @only_edition_cloud
     def get(self):
         current_user, current_tenant_id = current_account_with_tenant()
-        parser = reqparse.RequestParser().add_argument("doc_name", type=str, required=True, location="args")
-        args = parser.parse_args()
+        args = ComplianceDownloadQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         ip_address = extract_remote_ip(request)
         device_info = request.headers.get("User-Agent", "Unknown device")

api/controllers/console/datasets/data_source.py

@@ -1,15 +1,15 @@
 import json
 from collections.abc import Generator
-from typing import cast
+from typing import Any, cast
 
 from flask import request
-from flask_restx import Resource, marshal_with, reqparse
+from flask_restx import Resource, marshal_with
+from pydantic import BaseModel, Field
 from sqlalchemy import select
 from sqlalchemy.orm import Session
 from werkzeug.exceptions import NotFound
 
-from controllers.console import console_ns
-from controllers.console.wraps import account_initialization_required, setup_required
+from controllers.common.schema import register_schema_model
 from core.datasource.entities.datasource_entities import DatasourceProviderType, OnlineDocumentPagesMessage
 from core.datasource.online_document.online_document_plugin import OnlineDocumentDatasourcePlugin
 from core.indexing_runner import IndexingRunner
@@ -25,6 +25,19 @@ from services.dataset_service import DatasetService, DocumentService
 from services.datasource_provider_service import DatasourceProviderService
 from tasks.document_indexing_sync_task import document_indexing_sync_task
 
+from .. import console_ns
+from ..wraps import account_initialization_required, setup_required
+
+
+class NotionEstimatePayload(BaseModel):
+    notion_info_list: list[dict[str, Any]]
+    process_rule: dict[str, Any]
+    doc_form: str = Field(default="text_model")
+    doc_language: str = Field(default="English")
+
+
+register_schema_model(console_ns, NotionEstimatePayload)
+
 
 @console_ns.route(
     "/data-source/integrates",
@@ -127,6 +140,18 @@ class DataSourceNotionListApi(Resource):
         credential_id = request.args.get("credential_id", default=None, type=str)
         if not credential_id:
             raise ValueError("Credential id is required.")
+
+        # Get datasource_parameters from query string (optional, for GitHub and other datasources)
+        datasource_parameters_str = request.args.get("datasource_parameters", default=None, type=str)
+        datasource_parameters = {}
+        if datasource_parameters_str:
+            try:
+                datasource_parameters = json.loads(datasource_parameters_str)
+                if not isinstance(datasource_parameters, dict):
+                    raise ValueError("datasource_parameters must be a JSON object.")
+            except json.JSONDecodeError:
+                raise ValueError("Invalid datasource_parameters JSON format.")
+
         datasource_provider_service = DatasourceProviderService()
         credential = datasource_provider_service.get_datasource_credentials(
             tenant_id=current_tenant_id,
@@ -174,7 +199,7 @@ class DataSourceNotionListApi(Resource):
             online_document_result: Generator[OnlineDocumentPagesMessage, None, None] = (
                 datasource_runtime.get_online_document_pages(
                     user_id=current_user.id,
-                    datasource_parameters={},
+                    datasource_parameters=datasource_parameters,
                     provider_type=datasource_runtime.datasource_provider_type(),
                 )
             )
@@ -205,14 +230,14 @@ class DataSourceNotionListApi(Resource):
 
 
 @console_ns.route(
-    "/notion/workspaces/<uuid:workspace_id>/pages/<uuid:page_id>/<string:page_type>/preview",
+    "/notion/pages/<uuid:page_id>/<string:page_type>/preview",
     "/datasets/notion-indexing-estimate",
 )
 class DataSourceNotionApi(Resource):
     @setup_required
     @login_required
     @account_initialization_required
-    def get(self, workspace_id, page_id, page_type):
+    def get(self, page_id, page_type):
         _, current_tenant_id = current_account_with_tenant()
 
         credential_id = request.args.get("credential_id", default=None, type=str)
@@ -226,11 +251,10 @@ class DataSourceNotionApi(Resource):
             plugin_id="langgenius/notion_datasource",
         )
 
-        workspace_id = str(workspace_id)
         page_id = str(page_id)
 
         extractor = NotionExtractor(
-            notion_workspace_id=workspace_id,
+            notion_workspace_id="",
             notion_obj_id=page_id,
             notion_page_type=page_type,
             notion_access_token=credential.get("integration_secret"),
@@ -243,20 +267,15 @@ class DataSourceNotionApi(Resource):
     @setup_required
     @login_required
     @account_initialization_required
+    @console_ns.expect(console_ns.models[NotionEstimatePayload.__name__])
     def post(self):
         _, current_tenant_id = current_account_with_tenant()
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("notion_info_list", type=list, required=True, nullable=True, location="json")
-            .add_argument("process_rule", type=dict, required=True, nullable=True, location="json")
-            .add_argument("doc_form", type=str, default="text_model", required=False, nullable=False, location="json")
-            .add_argument("doc_language", type=str, default="English", required=False, nullable=False, location="json")
-        )
-        args = parser.parse_args()
+        payload = NotionEstimatePayload.model_validate(console_ns.payload or {})
+        args = payload.model_dump()
         # validate args
         DocumentService.estimate_args_validate(args)
-        notion_info_list = args["notion_info_list"]
+        notion_info_list = payload.notion_info_list
         extract_settings = []
         for notion_info in notion_info_list:
             workspace_id = notion_info["workspace_id"]

api/controllers/console/datasets/datasets.py

@@ -1,12 +1,14 @@
 from typing import Any, cast
 
 from flask import request
-from flask_restx import Resource, fields, marshal, marshal_with, reqparse
+from flask_restx import Resource, fields, marshal, marshal_with
+from pydantic import BaseModel, Field, field_validator
 from sqlalchemy import select
 from werkzeug.exceptions import Forbidden, NotFound
 
 import services
 from configs import dify_config
+from controllers.common.schema import register_schema_models
 from controllers.console import console_ns
 from controllers.console.apikey import (
     api_key_item_model,
@@ -48,7 +50,6 @@ from fields.dataset_fields import (
 )
 from fields.document_fields import document_status_fields
 from libs.login import current_account_with_tenant, login_required
-from libs.validators import validate_description_length
 from models import ApiToken, Dataset, Document, DocumentSegment, UploadFile
 from models.dataset import DatasetPermissionEnum
 from models.provider_ids import ModelProviderID
@@ -107,10 +108,75 @@ related_app_list_copy["data"] = fields.List(fields.Nested(app_detail_kernel_mode
 related_app_list_model = _get_or_create_model("RelatedAppList", related_app_list_copy)
 
 
-def _validate_name(name: str) -> str:
-    if not name or len(name) < 1 or len(name) > 40:
-        raise ValueError("Name must be between 1 to 40 characters.")
-    return name
+def _validate_indexing_technique(value: str | None) -> str | None:
+    if value is None:
+        return value
+    if value not in Dataset.INDEXING_TECHNIQUE_LIST:
+        raise ValueError("Invalid indexing technique.")
+    return value
+
+
+class DatasetCreatePayload(BaseModel):
+    name: str = Field(..., min_length=1, max_length=40)
+    description: str = Field("", max_length=400)
+    indexing_technique: str | None = None
+    permission: DatasetPermissionEnum | None = DatasetPermissionEnum.ONLY_ME
+    provider: str = "vendor"
+    external_knowledge_api_id: str | None = None
+    external_knowledge_id: str | None = None
+
+    @field_validator("indexing_technique")
+    @classmethod
+    def validate_indexing(cls, value: str | None) -> str | None:
+        return _validate_indexing_technique(value)
+
+    @field_validator("provider")
+    @classmethod
+    def validate_provider(cls, value: str) -> str:
+        if value not in Dataset.PROVIDER_LIST:
+            raise ValueError("Invalid provider.")
+        return value
+
+
+class DatasetUpdatePayload(BaseModel):
+    name: str | None = Field(None, min_length=1, max_length=40)
+    description: str | None = Field(None, max_length=400)
+    permission: DatasetPermissionEnum | None = None
+    indexing_technique: str | None = None
+    embedding_model: str | None = None
+    embedding_model_provider: str | None = None
+    retrieval_model: dict[str, Any] | None = None
+    partial_member_list: list[dict[str, str]] | None = None
+    external_retrieval_model: dict[str, Any] | None = None
+    external_knowledge_id: str | None = None
+    external_knowledge_api_id: str | None = None
+    icon_info: dict[str, Any] | None = None
+    is_multimodal: bool | None = False
+
+    @field_validator("indexing_technique")
+    @classmethod
+    def validate_indexing(cls, value: str | None) -> str | None:
+        return _validate_indexing_technique(value)
+
+
+class IndexingEstimatePayload(BaseModel):
+    info_list: dict[str, Any]
+    process_rule: dict[str, Any]
+    indexing_technique: str
+    doc_form: str = "text_model"
+    dataset_id: str | None = None
+    doc_language: str = "English"
+
+    @field_validator("indexing_technique")
+    @classmethod
+    def validate_indexing(cls, value: str) -> str:
+        result = _validate_indexing_technique(value)
+        if result is None:
+            raise ValueError("indexing_technique is required.")
+        return result
+
+
+register_schema_models(console_ns, DatasetCreatePayload, DatasetUpdatePayload, IndexingEstimatePayload)
 
 
 def _get_retrieval_methods_by_vector_type(vector_type: str | None, is_mock: bool = False) -> dict[str, list[str]]:
@@ -157,6 +223,7 @@ def _get_retrieval_methods_by_vector_type(vector_type: str | None, is_mock: bool
         VectorType.COUCHBASE,
         VectorType.OPENGAUSS,
         VectorType.OCEANBASE,
+        VectorType.SEEKDB,
         VectorType.TABLESTORE,
         VectorType.HUAWEI_CLOUD,
         VectorType.TENCENT,
@@ -164,6 +231,7 @@ def _get_retrieval_methods_by_vector_type(vector_type: str | None, is_mock: bool
         VectorType.CLICKZETTA,
         VectorType.BAIDU,
         VectorType.ALIBABACLOUD_MYSQL,
+        VectorType.IRIS,
     }
 
     semantic_methods = {"retrieval_method": [RetrievalMethod.SEMANTIC_SEARCH.value]}
@@ -255,20 +323,7 @@ class DatasetListApi(Resource):
 
     @console_ns.doc("create_dataset")
     @console_ns.doc(description="Create a new dataset")
-    @console_ns.expect(
-        console_ns.model(
-            "CreateDatasetRequest",
-            {
-                "name": fields.String(required=True, description="Dataset name (1-40 characters)"),
-                "description": fields.String(description="Dataset description (max 400 characters)"),
-                "indexing_technique": fields.String(description="Indexing technique"),
-                "permission": fields.String(description="Dataset permission"),
-                "provider": fields.String(description="Provider"),
-                "external_knowledge_api_id": fields.String(description="External knowledge API ID"),
-                "external_knowledge_id": fields.String(description="External knowledge ID"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[DatasetCreatePayload.__name__])
     @console_ns.response(201, "Dataset created successfully")
     @console_ns.response(400, "Invalid request parameters")
     @setup_required
@@ -276,52 +331,7 @@ class DatasetListApi(Resource):
     @account_initialization_required
     @cloud_edition_billing_rate_limit_check("knowledge")
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument(
-                "name",
-                nullable=False,
-                required=True,
-                help="type is required. Name must be between 1 to 40 characters.",
-                type=_validate_name,
-            )
-            .add_argument(
-                "description",
-                type=validate_description_length,
-                nullable=True,
-                required=False,
-                default="",
-            )
-            .add_argument(
-                "indexing_technique",
-                type=str,
-                location="json",
-                choices=Dataset.INDEXING_TECHNIQUE_LIST,
-                nullable=True,
-                help="Invalid indexing technique.",
-            )
-            .add_argument(
-                "external_knowledge_api_id",
-                type=str,
-                nullable=True,
-                required=False,
-            )
-            .add_argument(
-                "provider",
-                type=str,
-                nullable=True,
-                choices=Dataset.PROVIDER_LIST,
-                required=False,
-                default="vendor",
-            )
-            .add_argument(
-                "external_knowledge_id",
-                type=str,
-                nullable=True,
-                required=False,
-            )
-        )
-        args = parser.parse_args()
+        payload = DatasetCreatePayload.model_validate(console_ns.payload or {})
         current_user, current_tenant_id = current_account_with_tenant()
 
         # The role of the current user in the ta table must be admin, owner, or editor, or dataset_operator
@@ -331,14 +341,14 @@ class DatasetListApi(Resource):
         try:
             dataset = DatasetService.create_empty_dataset(
                 tenant_id=current_tenant_id,
-                name=args["name"],
-                description=args["description"],
-                indexing_technique=args["indexing_technique"],
+                name=payload.name,
+                description=payload.description,
+                indexing_technique=payload.indexing_technique,
                 account=current_user,
-                permission=DatasetPermissionEnum.ONLY_ME,
-                provider=args["provider"],
-                external_knowledge_api_id=args["external_knowledge_api_id"],
-                external_knowledge_id=args["external_knowledge_id"],
+                permission=payload.permission or DatasetPermissionEnum.ONLY_ME,
+                provider=payload.provider,
+                external_knowledge_api_id=payload.external_knowledge_api_id,
+                external_knowledge_id=payload.external_knowledge_id,
             )
         except services.errors.dataset.DatasetNameDuplicateError:
             raise DatasetNameDuplicateError()
@@ -399,18 +409,7 @@ class DatasetApi(Resource):
 
     @console_ns.doc("update_dataset")
     @console_ns.doc(description="Update dataset details")
-    @console_ns.expect(
-        console_ns.model(
-            "UpdateDatasetRequest",
-            {
-                "name": fields.String(description="Dataset name"),
-                "description": fields.String(description="Dataset description"),
-                "permission": fields.String(description="Dataset permission"),
-                "indexing_technique": fields.String(description="Indexing technique"),
-                "external_retrieval_model": fields.Raw(description="External retrieval model settings"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[DatasetUpdatePayload.__name__])
     @console_ns.response(200, "Dataset updated successfully", dataset_detail_model)
     @console_ns.response(404, "Dataset not found")
     @console_ns.response(403, "Permission denied")
@@ -424,93 +423,25 @@ class DatasetApi(Resource):
         if dataset is None:
             raise NotFound("Dataset not found.")
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument(
-                "name",
-                nullable=False,
-                help="type is required. Name must be between 1 to 40 characters.",
-                type=_validate_name,
-            )
-            .add_argument("description", location="json", store_missing=False, type=validate_description_length)
-            .add_argument(
-                "indexing_technique",
-                type=str,
-                location="json",
-                choices=Dataset.INDEXING_TECHNIQUE_LIST,
-                nullable=True,
-                help="Invalid indexing technique.",
-            )
-            .add_argument(
-                "permission",
-                type=str,
-                location="json",
-                choices=(
-                    DatasetPermissionEnum.ONLY_ME,
-                    DatasetPermissionEnum.ALL_TEAM,
-                    DatasetPermissionEnum.PARTIAL_TEAM,
-                ),
-                help="Invalid permission.",
-            )
-            .add_argument("embedding_model", type=str, location="json", help="Invalid embedding model.")
-            .add_argument(
-                "embedding_model_provider", type=str, location="json", help="Invalid embedding model provider."
-            )
-            .add_argument("retrieval_model", type=dict, location="json", help="Invalid retrieval model.")
-            .add_argument("partial_member_list", type=list, location="json", help="Invalid parent user list.")
-            .add_argument(
-                "external_retrieval_model",
-                type=dict,
-                required=False,
-                nullable=True,
-                location="json",
-                help="Invalid external retrieval model.",
-            )
-            .add_argument(
-                "external_knowledge_id",
-                type=str,
-                required=False,
-                nullable=True,
-                location="json",
-                help="Invalid external knowledge id.",
-            )
-            .add_argument(
-                "external_knowledge_api_id",
-                type=str,
-                required=False,
-                nullable=True,
-                location="json",
-                help="Invalid external knowledge api id.",
-            )
-            .add_argument(
-                "icon_info",
-                type=dict,
-                required=False,
-                nullable=True,
-                location="json",
-                help="Invalid icon info.",
-            )
-        )
-        args = parser.parse_args()
-        data = request.get_json()
+        payload = DatasetUpdatePayload.model_validate(console_ns.payload or {})
         current_user, current_tenant_id = current_account_with_tenant()
-
         # check embedding model setting
         if (
-            data.get("indexing_technique") == "high_quality"
-            and data.get("embedding_model_provider") is not None
-            and data.get("embedding_model") is not None
+            payload.indexing_technique == "high_quality"
+            and payload.embedding_model_provider is not None
+            and payload.embedding_model is not None
         ):
-            DatasetService.check_embedding_model_setting(
-                dataset.tenant_id, data.get("embedding_model_provider"), data.get("embedding_model")
+            is_multimodal = DatasetService.check_is_multimodal_model(
+                dataset.tenant_id, payload.embedding_model_provider, payload.embedding_model
             )
-
+            payload.is_multimodal = is_multimodal
+        payload_data = payload.model_dump(exclude_unset=True)
         # The role of the current user in the ta table must be admin, owner, editor, or dataset_operator
         DatasetPermissionService.check_permission(
-            current_user, dataset, data.get("permission"), data.get("partial_member_list")
+            current_user, dataset, payload.permission, payload.partial_member_list
         )
 
-        dataset = DatasetService.update_dataset(dataset_id_str, args, current_user)
+        dataset = DatasetService.update_dataset(dataset_id_str, payload_data, current_user)
 
         if dataset is None:
             raise NotFound("Dataset not found.")
@@ -518,15 +449,10 @@ class DatasetApi(Resource):
         result_data = cast(dict[str, Any], marshal(dataset, dataset_detail_fields))
         tenant_id = current_tenant_id
 
-        if data.get("partial_member_list") and data.get("permission") == "partial_members":
-            DatasetPermissionService.update_partial_member_list(
-                tenant_id, dataset_id_str, data.get("partial_member_list")
-            )
+        if payload.partial_member_list is not None and payload.permission == DatasetPermissionEnum.PARTIAL_TEAM:
+            DatasetPermissionService.update_partial_member_list(tenant_id, dataset_id_str, payload.partial_member_list)
         # clear partial member list when permission is only_me or all_team_members
-        elif (
-            data.get("permission") == DatasetPermissionEnum.ONLY_ME
-            or data.get("permission") == DatasetPermissionEnum.ALL_TEAM
-        ):
+        elif payload.permission in {DatasetPermissionEnum.ONLY_ME, DatasetPermissionEnum.ALL_TEAM}:
             DatasetPermissionService.clear_partial_member_list(dataset_id_str)
 
         partial_member_list = DatasetPermissionService.get_dataset_partial_member_list(dataset_id_str)
@@ -615,24 +541,10 @@ class DatasetIndexingEstimateApi(Resource):
     @setup_required
     @login_required
     @account_initialization_required
+    @console_ns.expect(console_ns.models[IndexingEstimatePayload.__name__])
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("info_list", type=dict, required=True, nullable=True, location="json")
-            .add_argument("process_rule", type=dict, required=True, nullable=True, location="json")
-            .add_argument(
-                "indexing_technique",
-                type=str,
-                required=True,
-                choices=Dataset.INDEXING_TECHNIQUE_LIST,
-                nullable=True,
-                location="json",
-            )
-            .add_argument("doc_form", type=str, default="text_model", required=False, nullable=False, location="json")
-            .add_argument("dataset_id", type=str, required=False, nullable=False, location="json")
-            .add_argument("doc_language", type=str, default="English", required=False, nullable=False, location="json")
-        )
-        args = parser.parse_args()
+        payload = IndexingEstimatePayload.model_validate(console_ns.payload or {})
+        args = payload.model_dump()
         _, current_tenant_id = current_account_with_tenant()
         # validate args
         DocumentService.estimate_args_validate(args)

api/controllers/console/datasets/datasets_document.py

@@ -6,31 +6,14 @@ from typing import Literal, cast
 
 import sqlalchemy as sa
 from flask import request
-from flask_restx import Resource, fields, marshal, marshal_with, reqparse
+from flask_restx import Resource, fields, marshal, marshal_with
+from pydantic import BaseModel
 from sqlalchemy import asc, desc, select
 from werkzeug.exceptions import Forbidden, NotFound
 
 import services
+from controllers.common.schema import register_schema_models
 from controllers.console import console_ns
-from controllers.console.app.error import (
-    ProviderModelCurrentlyNotSupportError,
-    ProviderNotInitializeError,
-    ProviderQuotaExceededError,
-)
-from controllers.console.datasets.error import (
-    ArchivedDocumentImmutableError,
-    DocumentAlreadyFinishedError,
-    DocumentIndexingError,
-    IndexingEstimateError,
-    InvalidActionError,
-    InvalidMetadataError,
-)
-from controllers.console.wraps import (
-    account_initialization_required,
-    cloud_edition_billing_rate_limit_check,
-    cloud_edition_billing_resource_check,
-    setup_required,
-)
 from core.errors.error import (
     LLMBadRequestError,
     ModelCurrentlyNotSupportError,
@@ -55,10 +38,30 @@ from fields.document_fields import (
 )
 from libs.datetime_utils import naive_utc_now
 from libs.login import current_account_with_tenant, login_required
-from models import Dataset, DatasetProcessRule, Document, DocumentSegment, UploadFile
+from models import DatasetProcessRule, Document, DocumentSegment, UploadFile
 from models.dataset import DocumentPipelineExecutionLog
 from services.dataset_service import DatasetService, DocumentService
-from services.entities.knowledge_entities.knowledge_entities import KnowledgeConfig
+from services.entities.knowledge_entities.knowledge_entities import KnowledgeConfig, ProcessRule, RetrievalModel
+
+from ..app.error import (
+    ProviderModelCurrentlyNotSupportError,
+    ProviderNotInitializeError,
+    ProviderQuotaExceededError,
+)
+from ..datasets.error import (
+    ArchivedDocumentImmutableError,
+    DocumentAlreadyFinishedError,
+    DocumentIndexingError,
+    IndexingEstimateError,
+    InvalidActionError,
+    InvalidMetadataError,
+)
+from ..wraps import (
+    account_initialization_required,
+    cloud_edition_billing_rate_limit_check,
+    cloud_edition_billing_resource_check,
+    setup_required,
+)
 
 logger = logging.getLogger(__name__)
 
@@ -93,6 +96,24 @@ dataset_and_document_fields_copy["documents"] = fields.List(fields.Nested(docume
 dataset_and_document_model = _get_or_create_model("DatasetAndDocument", dataset_and_document_fields_copy)
 
 
+class DocumentRetryPayload(BaseModel):
+    document_ids: list[str]
+
+
+class DocumentRenamePayload(BaseModel):
+    name: str
+
+
+register_schema_models(
+    console_ns,
+    KnowledgeConfig,
+    ProcessRule,
+    RetrievalModel,
+    DocumentRetryPayload,
+    DocumentRenamePayload,
+)
+
+
 class DocumentResource(Resource):
     def get_document(self, dataset_id: str, document_id: str) -> Document:
         current_user, current_tenant_id = current_account_with_tenant()
@@ -201,8 +222,9 @@ class DatasetDocumentListApi(Resource):
     @setup_required
     @login_required
     @account_initialization_required
-    def get(self, dataset_id: str):
+    def get(self, dataset_id):
         current_user, current_tenant_id = current_account_with_tenant()
+        dataset_id = str(dataset_id)
         page = request.args.get("page", default=1, type=int)
         limit = request.args.get("limit", default=20, type=int)
         search = request.args.get("keyword", default=None, type=str)
@@ -310,6 +332,7 @@ class DatasetDocumentListApi(Resource):
     @marshal_with(dataset_and_document_model)
     @cloud_edition_billing_resource_check("vector_space")
     @cloud_edition_billing_rate_limit_check("knowledge")
+    @console_ns.expect(console_ns.models[KnowledgeConfig.__name__])
     def post(self, dataset_id):
         current_user, _ = current_account_with_tenant()
         dataset_id = str(dataset_id)
@@ -328,23 +351,7 @@ class DatasetDocumentListApi(Resource):
         except services.errors.account.NoPermissionError as e:
             raise Forbidden(str(e))
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument(
-                "indexing_technique", type=str, choices=Dataset.INDEXING_TECHNIQUE_LIST, nullable=False, location="json"
-            )
-            .add_argument("data_source", type=dict, required=False, location="json")
-            .add_argument("process_rule", type=dict, required=False, location="json")
-            .add_argument("duplicate", type=bool, default=True, nullable=False, location="json")
-            .add_argument("original_document_id", type=str, required=False, location="json")
-            .add_argument("doc_form", type=str, default="text_model", required=False, nullable=False, location="json")
-            .add_argument("retrieval_model", type=dict, required=False, nullable=False, location="json")
-            .add_argument("embedding_model", type=str, required=False, nullable=True, location="json")
-            .add_argument("embedding_model_provider", type=str, required=False, nullable=True, location="json")
-            .add_argument("doc_language", type=str, default="English", required=False, nullable=False, location="json")
-        )
-        args = parser.parse_args()
-        knowledge_config = KnowledgeConfig.model_validate(args)
+        knowledge_config = KnowledgeConfig.model_validate(console_ns.payload or {})
 
         if not dataset.indexing_technique and not knowledge_config.indexing_technique:
             raise ValueError("indexing_technique is required.")
@@ -390,17 +397,7 @@ class DatasetDocumentListApi(Resource):
 class DatasetInitApi(Resource):
     @console_ns.doc("init_dataset")
     @console_ns.doc(description="Initialize dataset with documents")
-    @console_ns.expect(
-        console_ns.model(
-            "DatasetInitRequest",
-            {
-                "upload_file_id": fields.String(required=True, description="Upload file ID"),
-                "indexing_technique": fields.String(description="Indexing technique"),
-                "process_rule": fields.Raw(description="Processing rules"),
-                "data_source": fields.Raw(description="Data source configuration"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[KnowledgeConfig.__name__])
     @console_ns.response(201, "Dataset initialized successfully", dataset_and_document_model)
     @console_ns.response(400, "Invalid request parameters")
     @setup_required
@@ -415,27 +412,7 @@ class DatasetInitApi(Resource):
         if not current_user.is_dataset_editor:
             raise Forbidden()
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument(
-                "indexing_technique",
-                type=str,
-                choices=Dataset.INDEXING_TECHNIQUE_LIST,
-                required=True,
-                nullable=False,
-                location="json",
-            )
-            .add_argument("data_source", type=dict, required=True, nullable=True, location="json")
-            .add_argument("process_rule", type=dict, required=True, nullable=True, location="json")
-            .add_argument("doc_form", type=str, default="text_model", required=False, nullable=False, location="json")
-            .add_argument("doc_language", type=str, default="English", required=False, nullable=False, location="json")
-            .add_argument("retrieval_model", type=dict, required=False, nullable=False, location="json")
-            .add_argument("embedding_model", type=str, required=False, nullable=True, location="json")
-            .add_argument("embedding_model_provider", type=str, required=False, nullable=True, location="json")
-        )
-        args = parser.parse_args()
-
-        knowledge_config = KnowledgeConfig.model_validate(args)
+        knowledge_config = KnowledgeConfig.model_validate(console_ns.payload or {})
         if knowledge_config.indexing_technique == "high_quality":
             if knowledge_config.embedding_model is None or knowledge_config.embedding_model_provider is None:
                 raise ValueError("embedding model and embedding model provider are required for high quality indexing.")
@@ -443,10 +420,14 @@ class DatasetInitApi(Resource):
                 model_manager = ModelManager()
                 model_manager.get_model_instance(
                     tenant_id=current_tenant_id,
-                    provider=args["embedding_model_provider"],
+                    provider=knowledge_config.embedding_model_provider,
                     model_type=ModelType.TEXT_EMBEDDING,
-                    model=args["embedding_model"],
+                    model=knowledge_config.embedding_model,
                 )
+                is_multimodal = DatasetService.check_is_multimodal_model(
+                    current_tenant_id, knowledge_config.embedding_model_provider, knowledge_config.embedding_model
+                )
+                knowledge_config.is_multimodal = is_multimodal
             except InvokeAuthorizationError:
                 raise ProviderNotInitializeError(
                     "No Embedding Model available. Please configure a valid provider in the Settings -> Model Provider."
@@ -1076,19 +1057,16 @@ class DocumentRetryApi(DocumentResource):
     @login_required
     @account_initialization_required
     @cloud_edition_billing_rate_limit_check("knowledge")
+    @console_ns.expect(console_ns.models[DocumentRetryPayload.__name__])
     def post(self, dataset_id):
         """retry document."""
-
-        parser = reqparse.RequestParser().add_argument(
-            "document_ids", type=list, required=True, nullable=False, location="json"
-        )
-        args = parser.parse_args()
+        payload = DocumentRetryPayload.model_validate(console_ns.payload or {})
         dataset_id = str(dataset_id)
         dataset = DatasetService.get_dataset(dataset_id)
         retry_documents = []
         if not dataset:
             raise NotFound("Dataset not found.")
-        for document_id in args["document_ids"]:
+        for document_id in payload.document_ids:
             try:
                 document_id = str(document_id)
 
@@ -1121,6 +1099,7 @@ class DocumentRenameApi(DocumentResource):
     @login_required
     @account_initialization_required
     @marshal_with(document_fields)
+    @console_ns.expect(console_ns.models[DocumentRenamePayload.__name__])
     def post(self, dataset_id, document_id):
         # The role of the current user in the ta table must be admin, owner, editor, or dataset_operator
         current_user, _ = current_account_with_tenant()
@@ -1130,11 +1109,10 @@ class DocumentRenameApi(DocumentResource):
         if not dataset:
             raise NotFound("Dataset not found.")
         DatasetService.check_dataset_operator_permission(current_user, dataset)
-        parser = reqparse.RequestParser().add_argument("name", type=str, required=True, nullable=False, location="json")
-        args = parser.parse_args()
+        payload = DocumentRenamePayload.model_validate(console_ns.payload or {})
 
         try:
-            document = DocumentService.rename_document(dataset_id, document_id, args["name"])
+            document = DocumentService.rename_document(dataset_id, document_id, payload.name)
         except services.errors.document.DocumentIndexingError:
             raise DocumentIndexingError("Cannot delete document during indexing.")
 

api/controllers/console/datasets/datasets_segments.py

@@ -1,11 +1,13 @@
 import uuid
 
 from flask import request
-from flask_restx import Resource, marshal, reqparse
+from flask_restx import Resource, marshal
+from pydantic import BaseModel, Field
 from sqlalchemy import select
 from werkzeug.exceptions import Forbidden, NotFound
 
 import services
+from controllers.common.schema import register_schema_models
 from controllers.console import console_ns
 from controllers.console.app.error import ProviderNotInitializeError
 from controllers.console.datasets.error import (
@@ -36,6 +38,58 @@ from services.errors.chunk import ChildChunkIndexingError as ChildChunkIndexingS
 from tasks.batch_create_segment_to_index_task import batch_create_segment_to_index_task
 
 
+class SegmentListQuery(BaseModel):
+    limit: int = Field(default=20, ge=1, le=100)
+    status: list[str] = Field(default_factory=list)
+    hit_count_gte: int | None = None
+    enabled: str = Field(default="all")
+    keyword: str | None = None
+    page: int = Field(default=1, ge=1)
+
+
+class SegmentCreatePayload(BaseModel):
+    content: str
+    answer: str | None = None
+    keywords: list[str] | None = None
+    attachment_ids: list[str] | None = None
+
+
+class SegmentUpdatePayload(BaseModel):
+    content: str
+    answer: str | None = None
+    keywords: list[str] | None = None
+    regenerate_child_chunks: bool = False
+    attachment_ids: list[str] | None = None
+
+
+class BatchImportPayload(BaseModel):
+    upload_file_id: str
+
+
+class ChildChunkCreatePayload(BaseModel):
+    content: str
+
+
+class ChildChunkUpdatePayload(BaseModel):
+    content: str
+
+
+class ChildChunkBatchUpdatePayload(BaseModel):
+    chunks: list[ChildChunkUpdateArgs]
+
+
+register_schema_models(
+    console_ns,
+    SegmentListQuery,
+    SegmentCreatePayload,
+    SegmentUpdatePayload,
+    BatchImportPayload,
+    ChildChunkCreatePayload,
+    ChildChunkUpdatePayload,
+    ChildChunkBatchUpdatePayload,
+)
+
+
 @console_ns.route("/datasets/<uuid:dataset_id>/documents/<uuid:document_id>/segments")
 class DatasetDocumentSegmentListApi(Resource):
     @setup_required
@@ -60,23 +114,18 @@ class DatasetDocumentSegmentListApi(Resource):
         if not document:
             raise NotFound("Document not found.")
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("limit", type=int, default=20, location="args")
-            .add_argument("status", type=str, action="append", default=[], location="args")
-            .add_argument("hit_count_gte", type=int, default=None, location="args")
-            .add_argument("enabled", type=str, default="all", location="args")
-            .add_argument("keyword", type=str, default=None, location="args")
-            .add_argument("page", type=int, default=1, location="args")
+        args = SegmentListQuery.model_validate(
+            {
+                **request.args.to_dict(),
+                "status": request.args.getlist("status"),
+            }
         )
 
-        args = parser.parse_args()
-
-        page = args["page"]
-        limit = min(args["limit"], 100)
-        status_list = args["status"]
-        hit_count_gte = args["hit_count_gte"]
-        keyword = args["keyword"]
+        page = args.page
+        limit = min(args.limit, 100)
+        status_list = args.status
+        hit_count_gte = args.hit_count_gte
+        keyword = args.keyword
 
         query = (
             select(DocumentSegment)
@@ -96,10 +145,10 @@ class DatasetDocumentSegmentListApi(Resource):
         if keyword:
             query = query.where(DocumentSegment.content.ilike(f"%{keyword}%"))
 
-        if args["enabled"].lower() != "all":
-            if args["enabled"].lower() == "true":
+        if args.enabled.lower() != "all":
+            if args.enabled.lower() == "true":
                 query = query.where(DocumentSegment.enabled == True)
-            elif args["enabled"].lower() == "false":
+            elif args.enabled.lower() == "false":
                 query = query.where(DocumentSegment.enabled == False)
 
         segments = db.paginate(select=query, page=page, per_page=limit, max_per_page=100, error_out=False)
@@ -210,6 +259,7 @@ class DatasetDocumentSegmentAddApi(Resource):
     @cloud_edition_billing_resource_check("vector_space")
     @cloud_edition_billing_knowledge_limit_check("add_segment")
     @cloud_edition_billing_rate_limit_check("knowledge")
+    @console_ns.expect(console_ns.models[SegmentCreatePayload.__name__])
     def post(self, dataset_id, document_id):
         current_user, current_tenant_id = current_account_with_tenant()
 
@@ -246,15 +296,10 @@ class DatasetDocumentSegmentAddApi(Resource):
         except services.errors.account.NoPermissionError as e:
             raise Forbidden(str(e))
         # validate args
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("content", type=str, required=True, nullable=False, location="json")
-            .add_argument("answer", type=str, required=False, nullable=True, location="json")
-            .add_argument("keywords", type=list, required=False, nullable=True, location="json")
-        )
-        args = parser.parse_args()
-        SegmentService.segment_create_args_validate(args, document)
-        segment = SegmentService.create_segment(args, document, dataset)
+        payload = SegmentCreatePayload.model_validate(console_ns.payload or {})
+        payload_dict = payload.model_dump(exclude_none=True)
+        SegmentService.segment_create_args_validate(payload_dict, document)
+        segment = SegmentService.create_segment(payload_dict, document, dataset)
         return {"data": marshal(segment, segment_fields), "doc_form": document.doc_form}, 200
 
 
@@ -265,6 +310,7 @@ class DatasetDocumentSegmentUpdateApi(Resource):
     @account_initialization_required
     @cloud_edition_billing_resource_check("vector_space")
     @cloud_edition_billing_rate_limit_check("knowledge")
+    @console_ns.expect(console_ns.models[SegmentUpdatePayload.__name__])
     def patch(self, dataset_id, document_id, segment_id):
         current_user, current_tenant_id = current_account_with_tenant()
 
@@ -313,18 +359,12 @@ class DatasetDocumentSegmentUpdateApi(Resource):
         except services.errors.account.NoPermissionError as e:
             raise Forbidden(str(e))
         # validate args
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("content", type=str, required=True, nullable=False, location="json")
-            .add_argument("answer", type=str, required=False, nullable=True, location="json")
-            .add_argument("keywords", type=list, required=False, nullable=True, location="json")
-            .add_argument(
-                "regenerate_child_chunks", type=bool, required=False, nullable=True, default=False, location="json"
-            )
+        payload = SegmentUpdatePayload.model_validate(console_ns.payload or {})
+        payload_dict = payload.model_dump(exclude_none=True)
+        SegmentService.segment_create_args_validate(payload_dict, document)
+        segment = SegmentService.update_segment(
+            SegmentUpdateArgs.model_validate(payload.model_dump(exclude_none=True)), segment, document, dataset
         )
-        args = parser.parse_args()
-        SegmentService.segment_create_args_validate(args, document)
-        segment = SegmentService.update_segment(SegmentUpdateArgs.model_validate(args), segment, document, dataset)
         return {"data": marshal(segment, segment_fields), "doc_form": document.doc_form}, 200
 
     @setup_required
@@ -377,6 +417,7 @@ class DatasetDocumentSegmentBatchImportApi(Resource):
     @cloud_edition_billing_resource_check("vector_space")
     @cloud_edition_billing_knowledge_limit_check("add_segment")
     @cloud_edition_billing_rate_limit_check("knowledge")
+    @console_ns.expect(console_ns.models[BatchImportPayload.__name__])
     def post(self, dataset_id, document_id):
         current_user, current_tenant_id = current_account_with_tenant()
 
@@ -391,11 +432,8 @@ class DatasetDocumentSegmentBatchImportApi(Resource):
         if not document:
             raise NotFound("Document not found.")
 
-        parser = reqparse.RequestParser().add_argument(
-            "upload_file_id", type=str, required=True, nullable=False, location="json"
-        )
-        args = parser.parse_args()
-        upload_file_id = args["upload_file_id"]
+        payload = BatchImportPayload.model_validate(console_ns.payload or {})
+        upload_file_id = payload.upload_file_id
 
         upload_file = db.session.query(UploadFile).where(UploadFile.id == upload_file_id).first()
         if not upload_file:
@@ -446,6 +484,7 @@ class ChildChunkAddApi(Resource):
     @cloud_edition_billing_resource_check("vector_space")
     @cloud_edition_billing_knowledge_limit_check("add_segment")
     @cloud_edition_billing_rate_limit_check("knowledge")
+    @console_ns.expect(console_ns.models[ChildChunkCreatePayload.__name__])
     def post(self, dataset_id, document_id, segment_id):
         current_user, current_tenant_id = current_account_with_tenant()
 
@@ -491,13 +530,9 @@ class ChildChunkAddApi(Resource):
         except services.errors.account.NoPermissionError as e:
             raise Forbidden(str(e))
         # validate args
-        parser = reqparse.RequestParser().add_argument(
-            "content", type=str, required=True, nullable=False, location="json"
-        )
-        args = parser.parse_args()
         try:
-            content = args["content"]
-            child_chunk = SegmentService.create_child_chunk(content, segment, document, dataset)
+            payload = ChildChunkCreatePayload.model_validate(console_ns.payload or {})
+            child_chunk = SegmentService.create_child_chunk(payload.content, segment, document, dataset)
         except ChildChunkIndexingServiceError as e:
             raise ChildChunkIndexingError(str(e))
         return {"data": marshal(child_chunk, child_chunk_fields)}, 200
@@ -529,18 +564,17 @@ class ChildChunkAddApi(Resource):
         )
         if not segment:
             raise NotFound("Segment not found.")
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("limit", type=int, default=20, location="args")
-            .add_argument("keyword", type=str, default=None, location="args")
-            .add_argument("page", type=int, default=1, location="args")
+        args = SegmentListQuery.model_validate(
+            {
+                "limit": request.args.get("limit", default=20, type=int),
+                "keyword": request.args.get("keyword"),
+                "page": request.args.get("page", default=1, type=int),
+            }
         )
 
-        args = parser.parse_args()
-
-        page = args["page"]
-        limit = min(args["limit"], 100)
-        keyword = args["keyword"]
+        page = args.page
+        limit = min(args.limit, 100)
+        keyword = args.keyword
 
         child_chunks = SegmentService.get_child_chunks(segment_id, document_id, dataset_id, page, limit, keyword)
         return {
@@ -588,14 +622,9 @@ class ChildChunkAddApi(Resource):
         except services.errors.account.NoPermissionError as e:
             raise Forbidden(str(e))
         # validate args
-        parser = reqparse.RequestParser().add_argument(
-            "chunks", type=list, required=True, nullable=False, location="json"
-        )
-        args = parser.parse_args()
+        payload = ChildChunkBatchUpdatePayload.model_validate(console_ns.payload or {})
         try:
-            chunks_data = args["chunks"]
-            chunks = [ChildChunkUpdateArgs.model_validate(chunk) for chunk in chunks_data]
-            child_chunks = SegmentService.update_child_chunks(chunks, segment, document, dataset)
+            child_chunks = SegmentService.update_child_chunks(payload.chunks, segment, document, dataset)
         except ChildChunkIndexingServiceError as e:
             raise ChildChunkIndexingError(str(e))
         return {"data": marshal(child_chunks, child_chunk_fields)}, 200
@@ -665,6 +694,7 @@ class ChildChunkUpdateApi(Resource):
     @account_initialization_required
     @cloud_edition_billing_resource_check("vector_space")
     @cloud_edition_billing_rate_limit_check("knowledge")
+    @console_ns.expect(console_ns.models[ChildChunkUpdatePayload.__name__])
     def patch(self, dataset_id, document_id, segment_id, child_chunk_id):
         current_user, current_tenant_id = current_account_with_tenant()
 
@@ -711,13 +741,9 @@ class ChildChunkUpdateApi(Resource):
         except services.errors.account.NoPermissionError as e:
             raise Forbidden(str(e))
         # validate args
-        parser = reqparse.RequestParser().add_argument(
-            "content", type=str, required=True, nullable=False, location="json"
-        )
-        args = parser.parse_args()
         try:
-            content = args["content"]
-            child_chunk = SegmentService.update_child_chunk(content, child_chunk, segment, document, dataset)
+            payload = ChildChunkUpdatePayload.model_validate(console_ns.payload or {})
+            child_chunk = SegmentService.update_child_chunk(payload.content, child_chunk, segment, document, dataset)
         except ChildChunkIndexingServiceError as e:
             raise ChildChunkIndexingError(str(e))
         return {"data": marshal(child_chunk, child_chunk_fields)}, 200

api/controllers/console/datasets/external.py

@@ -1,8 +1,10 @@
 from flask import request
-from flask_restx import Resource, fields, marshal, reqparse
+from flask_restx import Resource, fields, marshal
+from pydantic import BaseModel, Field
 from werkzeug.exceptions import Forbidden, InternalServerError, NotFound
 
 import services
+from controllers.common.schema import register_schema_models
 from controllers.console import console_ns
 from controllers.console.datasets.error import DatasetNameDuplicateError
 from controllers.console.wraps import account_initialization_required, edit_permission_required, setup_required
@@ -71,10 +73,38 @@ except KeyError:
     dataset_detail_model = _build_dataset_detail_model()
 
 
-def _validate_name(name: str) -> str:
-    if not name or len(name) < 1 or len(name) > 100:
-        raise ValueError("Name must be between 1 to 100 characters.")
-    return name
+class ExternalKnowledgeApiPayload(BaseModel):
+    name: str = Field(..., min_length=1, max_length=40)
+    settings: dict[str, object]
+
+
+class ExternalDatasetCreatePayload(BaseModel):
+    external_knowledge_api_id: str
+    external_knowledge_id: str
+    name: str = Field(..., min_length=1, max_length=40)
+    description: str | None = Field(None, max_length=400)
+    external_retrieval_model: dict[str, object] | None = None
+
+
+class ExternalHitTestingPayload(BaseModel):
+    query: str
+    external_retrieval_model: dict[str, object] | None = None
+    metadata_filtering_conditions: dict[str, object] | None = None
+
+
+class BedrockRetrievalPayload(BaseModel):
+    retrieval_setting: dict[str, object]
+    query: str
+    knowledge_id: str
+
+
+register_schema_models(
+    console_ns,
+    ExternalKnowledgeApiPayload,
+    ExternalDatasetCreatePayload,
+    ExternalHitTestingPayload,
+    BedrockRetrievalPayload,
+)
 
 
 @console_ns.route("/datasets/external-knowledge-api")
@@ -113,28 +143,12 @@ class ExternalApiTemplateListApi(Resource):
     @setup_required
     @login_required
     @account_initialization_required
+    @console_ns.expect(console_ns.models[ExternalKnowledgeApiPayload.__name__])
     def post(self):
         current_user, current_tenant_id = current_account_with_tenant()
-        parser = (
-            reqparse.RequestParser()
-            .add_argument(
-                "name",
-                nullable=False,
-                required=True,
-                help="Name is required. Name must be between 1 to 100 characters.",
-                type=_validate_name,
-            )
-            .add_argument(
-                "settings",
-                type=dict,
-                location="json",
-                nullable=False,
-                required=True,
-            )
-        )
-        args = parser.parse_args()
+        payload = ExternalKnowledgeApiPayload.model_validate(console_ns.payload or {})
 
-        ExternalDatasetService.validate_api_list(args["settings"])
+        ExternalDatasetService.validate_api_list(payload.settings)
 
         # The role of the current user in the ta table must be admin, owner, or editor, or dataset_operator
         if not current_user.is_dataset_editor:
@@ -142,7 +156,7 @@ class ExternalApiTemplateListApi(Resource):
 
         try:
             external_knowledge_api = ExternalDatasetService.create_external_knowledge_api(
-                tenant_id=current_tenant_id, user_id=current_user.id, args=args
+                tenant_id=current_tenant_id, user_id=current_user.id, args=payload.model_dump()
             )
         except services.errors.dataset.DatasetNameDuplicateError:
             raise DatasetNameDuplicateError()
@@ -171,35 +185,19 @@ class ExternalApiTemplateApi(Resource):
     @setup_required
     @login_required
     @account_initialization_required
+    @console_ns.expect(console_ns.models[ExternalKnowledgeApiPayload.__name__])
     def patch(self, external_knowledge_api_id):
         current_user, current_tenant_id = current_account_with_tenant()
         external_knowledge_api_id = str(external_knowledge_api_id)
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument(
-                "name",
-                nullable=False,
-                required=True,
-                help="type is required. Name must be between 1 to 100 characters.",
-                type=_validate_name,
-            )
-            .add_argument(
-                "settings",
-                type=dict,
-                location="json",
-                nullable=False,
-                required=True,
-            )
-        )
-        args = parser.parse_args()
-        ExternalDatasetService.validate_api_list(args["settings"])
+        payload = ExternalKnowledgeApiPayload.model_validate(console_ns.payload or {})
+        ExternalDatasetService.validate_api_list(payload.settings)
 
         external_knowledge_api = ExternalDatasetService.update_external_knowledge_api(
             tenant_id=current_tenant_id,
             user_id=current_user.id,
             external_knowledge_api_id=external_knowledge_api_id,
-            args=args,
+            args=payload.model_dump(),
         )
 
         return external_knowledge_api.to_dict(), 200
@@ -240,17 +238,7 @@ class ExternalApiUseCheckApi(Resource):
 class ExternalDatasetCreateApi(Resource):
     @console_ns.doc("create_external_dataset")
     @console_ns.doc(description="Create external knowledge dataset")
-    @console_ns.expect(
-        console_ns.model(
-            "CreateExternalDatasetRequest",
-            {
-                "external_knowledge_api_id": fields.String(required=True, description="External knowledge API ID"),
-                "external_knowledge_id": fields.String(required=True, description="External knowledge ID"),
-                "name": fields.String(required=True, description="Dataset name"),
-                "description": fields.String(description="Dataset description"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[ExternalDatasetCreatePayload.__name__])
     @console_ns.response(201, "External dataset created successfully", dataset_detail_model)
     @console_ns.response(400, "Invalid parameters")
     @console_ns.response(403, "Permission denied")
@@ -261,22 +249,8 @@ class ExternalDatasetCreateApi(Resource):
     def post(self):
         # The role of the current user in the ta table must be admin, owner, or editor
         current_user, current_tenant_id = current_account_with_tenant()
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("external_knowledge_api_id", type=str, required=True, nullable=False, location="json")
-            .add_argument("external_knowledge_id", type=str, required=True, nullable=False, location="json")
-            .add_argument(
-                "name",
-                nullable=False,
-                required=True,
-                help="name is required. Name must be between 1 to 100 characters.",
-                type=_validate_name,
-            )
-            .add_argument("description", type=str, required=False, nullable=True, location="json")
-            .add_argument("external_retrieval_model", type=dict, required=False, location="json")
-        )
-
-        args = parser.parse_args()
+        payload = ExternalDatasetCreatePayload.model_validate(console_ns.payload or {})
+        args = payload.model_dump(exclude_none=True)
 
         # The role of the current user in the ta table must be admin, owner, or editor, or dataset_operator
         if not current_user.is_dataset_editor:
@@ -299,16 +273,7 @@ class ExternalKnowledgeHitTestingApi(Resource):
     @console_ns.doc("test_external_knowledge_retrieval")
     @console_ns.doc(description="Test external knowledge retrieval for dataset")
     @console_ns.doc(params={"dataset_id": "Dataset ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "ExternalHitTestingRequest",
-            {
-                "query": fields.String(required=True, description="Query text for testing"),
-                "retrieval_model": fields.Raw(description="Retrieval model configuration"),
-                "external_retrieval_model": fields.Raw(description="External retrieval model configuration"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[ExternalHitTestingPayload.__name__])
     @console_ns.response(200, "External hit testing completed successfully")
     @console_ns.response(404, "Dataset not found")
     @console_ns.response(400, "Invalid parameters")
@@ -327,23 +292,16 @@ class ExternalKnowledgeHitTestingApi(Resource):
         except services.errors.account.NoPermissionError as e:
             raise Forbidden(str(e))
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("query", type=str, location="json")
-            .add_argument("external_retrieval_model", type=dict, required=False, location="json")
-            .add_argument("metadata_filtering_conditions", type=dict, required=False, location="json")
-        )
-        args = parser.parse_args()
-
-        HitTestingService.hit_testing_args_check(args)
+        payload = ExternalHitTestingPayload.model_validate(console_ns.payload or {})
+        HitTestingService.hit_testing_args_check(payload.model_dump())
 
         try:
             response = HitTestingService.external_retrieve(
                 dataset=dataset,
-                query=args["query"],
+                query=payload.query,
                 account=current_user,
-                external_retrieval_model=args["external_retrieval_model"],
-                metadata_filtering_conditions=args["metadata_filtering_conditions"],
+                external_retrieval_model=payload.external_retrieval_model,
+                metadata_filtering_conditions=payload.metadata_filtering_conditions,
             )
 
             return response
@@ -356,33 +314,13 @@ class BedrockRetrievalApi(Resource):
     # this api is only for internal testing
     @console_ns.doc("bedrock_retrieval_test")
     @console_ns.doc(description="Bedrock retrieval test (internal use only)")
-    @console_ns.expect(
-        console_ns.model(
-            "BedrockRetrievalTestRequest",
-            {
-                "retrieval_setting": fields.Raw(required=True, description="Retrieval settings"),
-                "query": fields.String(required=True, description="Query text"),
-                "knowledge_id": fields.String(required=True, description="Knowledge ID"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[BedrockRetrievalPayload.__name__])
     @console_ns.response(200, "Bedrock retrieval test completed")
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("retrieval_setting", nullable=False, required=True, type=dict, location="json")
-            .add_argument(
-                "query",
-                nullable=False,
-                required=True,
-                type=str,
-            )
-            .add_argument("knowledge_id", nullable=False, required=True, type=str)
-        )
-        args = parser.parse_args()
+        payload = BedrockRetrievalPayload.model_validate(console_ns.payload or {})
 
         # Call the knowledge retrieval service
         result = ExternalDatasetTestService.knowledge_retrieval(
-            args["retrieval_setting"], args["query"], args["knowledge_id"]
+            payload.retrieval_setting, payload.query, payload.knowledge_id
         )
         return result, 200

api/controllers/console/datasets/hit_testing.py

@@ -1,13 +1,17 @@
-from flask_restx import Resource, fields
+from flask_restx import Resource
 
-from controllers.console import console_ns
-from controllers.console.datasets.hit_testing_base import DatasetsHitTestingBase
-from controllers.console.wraps import (
+from controllers.common.schema import register_schema_model
+from libs.login import login_required
+
+from .. import console_ns
+from ..datasets.hit_testing_base import DatasetsHitTestingBase, HitTestingPayload
+from ..wraps import (
     account_initialization_required,
     cloud_edition_billing_rate_limit_check,
     setup_required,
 )
-from libs.login import login_required
+
+register_schema_model(console_ns, HitTestingPayload)
 
 
 @console_ns.route("/datasets/<uuid:dataset_id>/hit-testing")
@@ -15,17 +19,7 @@ class HitTestingApi(Resource, DatasetsHitTestingBase):
     @console_ns.doc("test_dataset_retrieval")
     @console_ns.doc(description="Test dataset knowledge retrieval")
     @console_ns.doc(params={"dataset_id": "Dataset ID"})
-    @console_ns.expect(
-        console_ns.model(
-            "HitTestingRequest",
-            {
-                "query": fields.String(required=True, description="Query text for testing"),
-                "retrieval_model": fields.Raw(description="Retrieval model configuration"),
-                "top_k": fields.Integer(description="Number of top results to return"),
-                "score_threshold": fields.Float(description="Score threshold for filtering results"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[HitTestingPayload.__name__])
     @console_ns.response(200, "Hit testing completed successfully")
     @console_ns.response(404, "Dataset not found")
     @console_ns.response(400, "Invalid parameters")
@@ -37,7 +31,8 @@ class HitTestingApi(Resource, DatasetsHitTestingBase):
         dataset_id_str = str(dataset_id)
 
         dataset = self.get_and_validate_dataset(dataset_id_str)
-        args = self.parse_args()
+        payload = HitTestingPayload.model_validate(console_ns.payload or {})
+        args = payload.model_dump(exclude_none=True)
         self.hit_testing_args_check(args)
 
         return self.perform_hit_testing(dataset, args)

api/controllers/console/datasets/hit_testing_base.py

@@ -1,6 +1,8 @@
 import logging
+from typing import Any
 
 from flask_restx import marshal, reqparse
+from pydantic import BaseModel, Field
 from werkzeug.exceptions import Forbidden, InternalServerError, NotFound
 
 import services
@@ -27,6 +29,13 @@ from services.hit_testing_service import HitTestingService
 logger = logging.getLogger(__name__)
 
 
+class HitTestingPayload(BaseModel):
+    query: str = Field(max_length=250)
+    retrieval_model: dict[str, Any] | None = None
+    external_retrieval_model: dict[str, Any] | None = None
+    attachment_ids: list[str] | None = None
+
+
 class DatasetsHitTestingBase:
     @staticmethod
     def get_and_validate_dataset(dataset_id: str):
@@ -43,14 +52,15 @@ class DatasetsHitTestingBase:
         return dataset
 
     @staticmethod
-    def hit_testing_args_check(args):
+    def hit_testing_args_check(args: dict[str, Any]):
         HitTestingService.hit_testing_args_check(args)
 
     @staticmethod
     def parse_args():
         parser = (
             reqparse.RequestParser()
-            .add_argument("query", type=str, location="json")
+            .add_argument("query", type=str, required=False, location="json")
+            .add_argument("attachment_ids", type=list, required=False, location="json")
             .add_argument("retrieval_model", type=dict, required=False, location="json")
             .add_argument("external_retrieval_model", type=dict, required=False, location="json")
         )
@@ -62,10 +72,11 @@ class DatasetsHitTestingBase:
         try:
             response = HitTestingService.retrieve(
                 dataset=dataset,
-                query=args["query"],
+                query=args.get("query"),
                 account=current_user,
-                retrieval_model=args["retrieval_model"],
-                external_retrieval_model=args["external_retrieval_model"],
+                retrieval_model=args.get("retrieval_model"),
+                external_retrieval_model=args.get("external_retrieval_model"),
+                attachment_ids=args.get("attachment_ids"),
                 limit=10,
             )
             return {"query": response["query"], "records": marshal(response["records"], hit_testing_record_fields)}

api/controllers/console/datasets/metadata.py

@@ -1,8 +1,10 @@
 from typing import Literal
 
-from flask_restx import Resource, marshal_with, reqparse
+from flask_restx import Resource, marshal_with
+from pydantic import BaseModel
 from werkzeug.exceptions import NotFound
 
+from controllers.common.schema import register_schema_model, register_schema_models
 from controllers.console import console_ns
 from controllers.console.wraps import account_initialization_required, enterprise_license_required, setup_required
 from fields.dataset_fields import dataset_metadata_fields
@@ -15,6 +17,14 @@ from services.entities.knowledge_entities.knowledge_entities import (
 from services.metadata_service import MetadataService
 
 
+class MetadataUpdatePayload(BaseModel):
+    name: str
+
+
+register_schema_models(console_ns, MetadataArgs, MetadataOperationData)
+register_schema_model(console_ns, MetadataUpdatePayload)
+
+
 @console_ns.route("/datasets/<uuid:dataset_id>/metadata")
 class DatasetMetadataCreateApi(Resource):
     @setup_required
@@ -22,15 +32,10 @@ class DatasetMetadataCreateApi(Resource):
     @account_initialization_required
     @enterprise_license_required
     @marshal_with(dataset_metadata_fields)
+    @console_ns.expect(console_ns.models[MetadataArgs.__name__])
     def post(self, dataset_id):
         current_user, _ = current_account_with_tenant()
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("type", type=str, required=True, nullable=False, location="json")
-            .add_argument("name", type=str, required=True, nullable=False, location="json")
-        )
-        args = parser.parse_args()
-        metadata_args = MetadataArgs.model_validate(args)
+        metadata_args = MetadataArgs.model_validate(console_ns.payload or {})
 
         dataset_id_str = str(dataset_id)
         dataset = DatasetService.get_dataset(dataset_id_str)
@@ -60,11 +65,11 @@ class DatasetMetadataApi(Resource):
     @account_initialization_required
     @enterprise_license_required
     @marshal_with(dataset_metadata_fields)
+    @console_ns.expect(console_ns.models[MetadataUpdatePayload.__name__])
     def patch(self, dataset_id, metadata_id):
         current_user, _ = current_account_with_tenant()
-        parser = reqparse.RequestParser().add_argument("name", type=str, required=True, nullable=False, location="json")
-        args = parser.parse_args()
-        name = args["name"]
+        payload = MetadataUpdatePayload.model_validate(console_ns.payload or {})
+        name = payload.name
 
         dataset_id_str = str(dataset_id)
         metadata_id_str = str(metadata_id)
@@ -131,6 +136,7 @@ class DocumentMetadataEditApi(Resource):
     @login_required
     @account_initialization_required
     @enterprise_license_required
+    @console_ns.expect(console_ns.models[MetadataOperationData.__name__])
     def post(self, dataset_id):
         current_user, _ = current_account_with_tenant()
         dataset_id_str = str(dataset_id)
@@ -139,11 +145,7 @@ class DocumentMetadataEditApi(Resource):
             raise NotFound("Dataset not found.")
         DatasetService.check_dataset_permission(dataset, current_user)
 
-        parser = reqparse.RequestParser().add_argument(
-            "operation_data", type=list, required=True, nullable=False, location="json"
-        )
-        args = parser.parse_args()
-        metadata_args = MetadataOperationData.model_validate(args)
+        metadata_args = MetadataOperationData.model_validate(console_ns.payload or {})
 
         MetadataService.update_documents_metadata(dataset, metadata_args)
 

api/controllers/console/datasets/rag_pipeline/datasource_auth.py

@@ -1,20 +1,63 @@
+from typing import Any
+
 from flask import make_response, redirect, request
-from flask_restx import Resource, reqparse
+from flask_restx import Resource
+from pydantic import BaseModel, Field
 from werkzeug.exceptions import Forbidden, NotFound
 
 from configs import dify_config
+from controllers.common.schema import register_schema_models
 from controllers.console import console_ns
 from controllers.console.wraps import account_initialization_required, edit_permission_required, setup_required
 from core.model_runtime.errors.validate import CredentialsValidateFailedError
 from core.model_runtime.utils.encoders import jsonable_encoder
 from core.plugin.impl.oauth import OAuthHandler
-from libs.helper import StrLen
 from libs.login import current_account_with_tenant, login_required
 from models.provider_ids import DatasourceProviderID
 from services.datasource_provider_service import DatasourceProviderService
 from services.plugin.oauth_service import OAuthProxyService
 
 
+class DatasourceCredentialPayload(BaseModel):
+    name: str | None = Field(default=None, max_length=100)
+    credentials: dict[str, Any]
+
+
+class DatasourceCredentialDeletePayload(BaseModel):
+    credential_id: str
+
+
+class DatasourceCredentialUpdatePayload(BaseModel):
+    credential_id: str
+    name: str | None = Field(default=None, max_length=100)
+    credentials: dict[str, Any] | None = None
+
+
+class DatasourceCustomClientPayload(BaseModel):
+    client_params: dict[str, Any] | None = None
+    enable_oauth_custom_client: bool | None = None
+
+
+class DatasourceDefaultPayload(BaseModel):
+    id: str
+
+
+class DatasourceUpdateNamePayload(BaseModel):
+    credential_id: str
+    name: str = Field(max_length=100)
+
+
+register_schema_models(
+    console_ns,
+    DatasourceCredentialPayload,
+    DatasourceCredentialDeletePayload,
+    DatasourceCredentialUpdatePayload,
+    DatasourceCustomClientPayload,
+    DatasourceDefaultPayload,
+    DatasourceUpdateNamePayload,
+)
+
+
 @console_ns.route("/oauth/plugin/<path:provider_id>/datasource/get-authorization-url")
 class DatasourcePluginOAuthAuthorizationUrl(Resource):
     @setup_required
@@ -121,16 +164,9 @@ class DatasourceOAuthCallback(Resource):
         return redirect(f"{dify_config.CONSOLE_WEB_URL}/oauth-callback")
 
 
-parser_datasource = (
-    reqparse.RequestParser()
-    .add_argument("name", type=StrLen(max_length=100), required=False, nullable=True, location="json", default=None)
-    .add_argument("credentials", type=dict, required=True, nullable=False, location="json")
-)
-
-
 @console_ns.route("/auth/plugin/datasource/<path:provider_id>")
 class DatasourceAuth(Resource):
-    @console_ns.expect(parser_datasource)
+    @console_ns.expect(console_ns.models[DatasourceCredentialPayload.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -138,7 +174,7 @@ class DatasourceAuth(Resource):
     def post(self, provider_id: str):
         _, current_tenant_id = current_account_with_tenant()
 
-        args = parser_datasource.parse_args()
+        payload = DatasourceCredentialPayload.model_validate(console_ns.payload or {})
         datasource_provider_id = DatasourceProviderID(provider_id)
         datasource_provider_service = DatasourceProviderService()
 
@@ -146,8 +182,8 @@ class DatasourceAuth(Resource):
             datasource_provider_service.add_datasource_api_key_provider(
                 tenant_id=current_tenant_id,
                 provider_id=datasource_provider_id,
-                credentials=args["credentials"],
-                name=args["name"],
+                credentials=payload.credentials,
+                name=payload.name,
             )
         except CredentialsValidateFailedError as ex:
             raise ValueError(str(ex))
@@ -169,14 +205,9 @@ class DatasourceAuth(Resource):
         return {"result": datasources}, 200
 
 
-parser_datasource_delete = reqparse.RequestParser().add_argument(
-    "credential_id", type=str, required=True, nullable=False, location="json"
-)
-
-
 @console_ns.route("/auth/plugin/datasource/<path:provider_id>/delete")
 class DatasourceAuthDeleteApi(Resource):
-    @console_ns.expect(parser_datasource_delete)
+    @console_ns.expect(console_ns.models[DatasourceCredentialDeletePayload.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -188,28 +219,20 @@ class DatasourceAuthDeleteApi(Resource):
         plugin_id = datasource_provider_id.plugin_id
         provider_name = datasource_provider_id.provider_name
 
-        args = parser_datasource_delete.parse_args()
+        payload = DatasourceCredentialDeletePayload.model_validate(console_ns.payload or {})
         datasource_provider_service = DatasourceProviderService()
         datasource_provider_service.remove_datasource_credentials(
             tenant_id=current_tenant_id,
-            auth_id=args["credential_id"],
+            auth_id=payload.credential_id,
             provider=provider_name,
             plugin_id=plugin_id,
         )
         return {"result": "success"}, 200
 
 
-parser_datasource_update = (
-    reqparse.RequestParser()
-    .add_argument("credentials", type=dict, required=False, nullable=True, location="json")
-    .add_argument("name", type=StrLen(max_length=100), required=False, nullable=True, location="json")
-    .add_argument("credential_id", type=str, required=True, nullable=False, location="json")
-)
-
-
 @console_ns.route("/auth/plugin/datasource/<path:provider_id>/update")
 class DatasourceAuthUpdateApi(Resource):
-    @console_ns.expect(parser_datasource_update)
+    @console_ns.expect(console_ns.models[DatasourceCredentialUpdatePayload.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -218,16 +241,16 @@ class DatasourceAuthUpdateApi(Resource):
         _, current_tenant_id = current_account_with_tenant()
 
         datasource_provider_id = DatasourceProviderID(provider_id)
-        args = parser_datasource_update.parse_args()
+        payload = DatasourceCredentialUpdatePayload.model_validate(console_ns.payload or {})
 
         datasource_provider_service = DatasourceProviderService()
         datasource_provider_service.update_datasource_credentials(
             tenant_id=current_tenant_id,
-            auth_id=args["credential_id"],
+            auth_id=payload.credential_id,
             provider=datasource_provider_id.provider_name,
             plugin_id=datasource_provider_id.plugin_id,
-            credentials=args.get("credentials", {}),
-            name=args.get("name", None),
+            credentials=payload.credentials or {},
+            name=payload.name,
         )
         return {"result": "success"}, 201
 
@@ -258,16 +281,9 @@ class DatasourceHardCodeAuthListApi(Resource):
         return {"result": jsonable_encoder(datasources)}, 200
 
 
-parser_datasource_custom = (
-    reqparse.RequestParser()
-    .add_argument("client_params", type=dict, required=False, nullable=True, location="json")
-    .add_argument("enable_oauth_custom_client", type=bool, required=False, nullable=True, location="json")
-)
-
-
 @console_ns.route("/auth/plugin/datasource/<path:provider_id>/custom-client")
 class DatasourceAuthOauthCustomClient(Resource):
-    @console_ns.expect(parser_datasource_custom)
+    @console_ns.expect(console_ns.models[DatasourceCustomClientPayload.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -275,14 +291,14 @@ class DatasourceAuthOauthCustomClient(Resource):
     def post(self, provider_id: str):
         _, current_tenant_id = current_account_with_tenant()
 
-        args = parser_datasource_custom.parse_args()
+        payload = DatasourceCustomClientPayload.model_validate(console_ns.payload or {})
         datasource_provider_id = DatasourceProviderID(provider_id)
         datasource_provider_service = DatasourceProviderService()
         datasource_provider_service.setup_oauth_custom_client_params(
             tenant_id=current_tenant_id,
             datasource_provider_id=datasource_provider_id,
-            client_params=args.get("client_params", {}),
-            enabled=args.get("enable_oauth_custom_client", False),
+            client_params=payload.client_params or {},
+            enabled=payload.enable_oauth_custom_client or False,
         )
         return {"result": "success"}, 200
 
@@ -301,12 +317,9 @@ class DatasourceAuthOauthCustomClient(Resource):
         return {"result": "success"}, 200
 
 
-parser_default = reqparse.RequestParser().add_argument("id", type=str, required=True, nullable=False, location="json")
-
-
 @console_ns.route("/auth/plugin/datasource/<path:provider_id>/default")
 class DatasourceAuthDefaultApi(Resource):
-    @console_ns.expect(parser_default)
+    @console_ns.expect(console_ns.models[DatasourceDefaultPayload.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -314,27 +327,20 @@ class DatasourceAuthDefaultApi(Resource):
     def post(self, provider_id: str):
         _, current_tenant_id = current_account_with_tenant()
 
-        args = parser_default.parse_args()
+        payload = DatasourceDefaultPayload.model_validate(console_ns.payload or {})
         datasource_provider_id = DatasourceProviderID(provider_id)
         datasource_provider_service = DatasourceProviderService()
         datasource_provider_service.set_default_datasource_provider(
             tenant_id=current_tenant_id,
             datasource_provider_id=datasource_provider_id,
-            credential_id=args["id"],
+            credential_id=payload.id,
         )
         return {"result": "success"}, 200
 
 
-parser_update_name = (
-    reqparse.RequestParser()
-    .add_argument("name", type=StrLen(max_length=100), required=True, nullable=False, location="json")
-    .add_argument("credential_id", type=str, required=True, nullable=False, location="json")
-)
-
-
 @console_ns.route("/auth/plugin/datasource/<path:provider_id>/update-name")
 class DatasourceUpdateProviderNameApi(Resource):
-    @console_ns.expect(parser_update_name)
+    @console_ns.expect(console_ns.models[DatasourceUpdateNamePayload.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -342,13 +348,13 @@ class DatasourceUpdateProviderNameApi(Resource):
     def post(self, provider_id: str):
         _, current_tenant_id = current_account_with_tenant()
 
-        args = parser_update_name.parse_args()
+        payload = DatasourceUpdateNamePayload.model_validate(console_ns.payload or {})
         datasource_provider_id = DatasourceProviderID(provider_id)
         datasource_provider_service = DatasourceProviderService()
         datasource_provider_service.update_datasource_provider_name(
             tenant_id=current_tenant_id,
             datasource_provider_id=datasource_provider_id,
-            name=args["name"],
-            credential_id=args["credential_id"],
+            name=payload.name,
+            credential_id=payload.credential_id,
         )
         return {"result": "success"}, 200

api/controllers/console/datasets/rag_pipeline/datasource_content_preview.py

@@ -26,7 +26,7 @@ console_ns.schema_model(Parser.__name__, Parser.model_json_schema(ref_template=D
 
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflows/published/datasource/nodes/<string:node_id>/preview")
 class DataSourceContentPreviewApi(Resource):
-    @console_ns.expect(console_ns.models[Parser.__name__], validate=True)
+    @console_ns.expect(console_ns.models[Parser.__name__])
     @setup_required
     @login_required
     @account_initialization_required

api/controllers/console/datasets/rag_pipeline/rag_pipeline.py

@@ -1,9 +1,11 @@
 import logging
 
 from flask import request
-from flask_restx import Resource, reqparse
+from flask_restx import Resource
+from pydantic import BaseModel, Field
 from sqlalchemy.orm import Session
 
+from controllers.common.schema import register_schema_models
 from controllers.console import console_ns
 from controllers.console.wraps import (
     account_initialization_required,
@@ -20,18 +22,6 @@ from services.rag_pipeline.rag_pipeline import RagPipelineService
 logger = logging.getLogger(__name__)
 
 
-def _validate_name(name: str) -> str:
-    if not name or len(name) < 1 or len(name) > 40:
-        raise ValueError("Name must be between 1 to 40 characters.")
-    return name
-
-
-def _validate_description_length(description: str) -> str:
-    if len(description) > 400:
-        raise ValueError("Description cannot exceed 400 characters.")
-    return description
-
-
 @console_ns.route("/rag/pipeline/templates")
 class PipelineTemplateListApi(Resource):
     @setup_required
@@ -59,6 +49,15 @@ class PipelineTemplateDetailApi(Resource):
         return pipeline_template, 200
 
 
+class Payload(BaseModel):
+    name: str = Field(..., min_length=1, max_length=40)
+    description: str = Field(default="", max_length=400)
+    icon_info: dict[str, object] | None = None
+
+
+register_schema_models(console_ns, Payload)
+
+
 @console_ns.route("/rag/pipeline/customized/templates/<string:template_id>")
 class CustomizedPipelineTemplateApi(Resource):
     @setup_required
@@ -66,31 +65,8 @@ class CustomizedPipelineTemplateApi(Resource):
     @account_initialization_required
     @enterprise_license_required
     def patch(self, template_id: str):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument(
-                "name",
-                nullable=False,
-                required=True,
-                help="Name must be between 1 to 40 characters.",
-                type=_validate_name,
-            )
-            .add_argument(
-                "description",
-                type=_validate_description_length,
-                nullable=True,
-                required=False,
-                default="",
-            )
-            .add_argument(
-                "icon_info",
-                type=dict,
-                location="json",
-                nullable=True,
-            )
-        )
-        args = parser.parse_args()
-        pipeline_template_info = PipelineTemplateInfoEntity.model_validate(args)
+        payload = Payload.model_validate(console_ns.payload or {})
+        pipeline_template_info = PipelineTemplateInfoEntity.model_validate(payload.model_dump())
         RagPipelineService.update_customized_pipeline_template(template_id, pipeline_template_info)
         return 200
 
@@ -119,36 +95,14 @@ class CustomizedPipelineTemplateApi(Resource):
 
 @console_ns.route("/rag/pipelines/<string:pipeline_id>/customized/publish")
 class PublishCustomizedPipelineTemplateApi(Resource):
+    @console_ns.expect(console_ns.models[Payload.__name__])
     @setup_required
     @login_required
     @account_initialization_required
     @enterprise_license_required
     @knowledge_pipeline_publish_enabled
     def post(self, pipeline_id: str):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument(
-                "name",
-                nullable=False,
-                required=True,
-                help="Name must be between 1 to 40 characters.",
-                type=_validate_name,
-            )
-            .add_argument(
-                "description",
-                type=_validate_description_length,
-                nullable=True,
-                required=False,
-                default="",
-            )
-            .add_argument(
-                "icon_info",
-                type=dict,
-                location="json",
-                nullable=True,
-            )
-        )
-        args = parser.parse_args()
+        payload = Payload.model_validate(console_ns.payload or {})
         rag_pipeline_service = RagPipelineService()
-        rag_pipeline_service.publish_customized_pipeline_template(pipeline_id, args)
+        rag_pipeline_service.publish_customized_pipeline_template(pipeline_id, payload.model_dump())
         return {"result": "success"}

api/controllers/console/datasets/rag_pipeline/rag_pipeline_datasets.py

@@ -1,8 +1,10 @@
-from flask_restx import Resource, marshal, reqparse
+from flask_restx import Resource, marshal
+from pydantic import BaseModel
 from sqlalchemy.orm import Session
 from werkzeug.exceptions import Forbidden
 
 import services
+from controllers.common.schema import register_schema_model
 from controllers.console import console_ns
 from controllers.console.datasets.error import DatasetNameDuplicateError
 from controllers.console.wraps import (
@@ -19,22 +21,22 @@ from services.entities.knowledge_entities.rag_pipeline_entities import IconInfo,
 from services.rag_pipeline.rag_pipeline_dsl_service import RagPipelineDslService
 
 
+class RagPipelineDatasetImportPayload(BaseModel):
+    yaml_content: str
+
+
+register_schema_model(console_ns, RagPipelineDatasetImportPayload)
+
+
 @console_ns.route("/rag/pipeline/dataset")
 class CreateRagPipelineDatasetApi(Resource):
+    @console_ns.expect(console_ns.models[RagPipelineDatasetImportPayload.__name__])
     @setup_required
     @login_required
     @account_initialization_required
     @cloud_edition_billing_rate_limit_check("knowledge")
     def post(self):
-        parser = reqparse.RequestParser().add_argument(
-            "yaml_content",
-            type=str,
-            nullable=False,
-            required=True,
-            help="yaml_content is required.",
-        )
-
-        args = parser.parse_args()
+        payload = RagPipelineDatasetImportPayload.model_validate(console_ns.payload or {})
         current_user, current_tenant_id = current_account_with_tenant()
         # The role of the current user in the ta table must be admin, owner, or editor, or dataset_operator
         if not current_user.is_dataset_editor:
@@ -49,7 +51,7 @@ class CreateRagPipelineDatasetApi(Resource):
             ),
             permission=DatasetPermissionEnum.ONLY_ME,
             partial_member_list=None,
-            yaml_content=args["yaml_content"],
+            yaml_content=payload.yaml_content,
         )
         try:
             with Session(db.engine) as session:

api/controllers/console/datasets/rag_pipeline/rag_pipeline_draft_variable.py

@@ -1,11 +1,13 @@
 import logging
-from typing import NoReturn
+from typing import Any, NoReturn
 
-from flask import Response
-from flask_restx import Resource, fields, inputs, marshal, marshal_with, reqparse
+from flask import Response, request
+from flask_restx import Resource, fields, marshal, marshal_with
+from pydantic import BaseModel, Field
 from sqlalchemy.orm import Session
 from werkzeug.exceptions import Forbidden
 
+from controllers.common.schema import register_schema_models
 from controllers.console import console_ns
 from controllers.console.app.error import (
     DraftWorkflowNotExist,
@@ -33,19 +35,21 @@ logger = logging.getLogger(__name__)
 
 
 def _create_pagination_parser():
-    parser = (
-        reqparse.RequestParser()
-        .add_argument(
-            "page",
-            type=inputs.int_range(1, 100_000),
-            required=False,
-            default=1,
-            location="args",
-            help="the page of data requested",
-        )
-        .add_argument("limit", type=inputs.int_range(1, 100), required=False, default=20, location="args")
-    )
-    return parser
+    class PaginationQuery(BaseModel):
+        page: int = Field(default=1, ge=1, le=100_000)
+        limit: int = Field(default=20, ge=1, le=100)
+
+    register_schema_models(console_ns, PaginationQuery)
+
+    return PaginationQuery
+
+
+class WorkflowDraftVariablePatchPayload(BaseModel):
+    name: str | None = None
+    value: Any | None = None
+
+
+register_schema_models(console_ns, WorkflowDraftVariablePatchPayload)
 
 
 def _get_items(var_list: WorkflowDraftVariableList) -> list[WorkflowDraftVariable]:
@@ -93,8 +97,8 @@ class RagPipelineVariableCollectionApi(Resource):
         """
         Get draft workflow
         """
-        parser = _create_pagination_parser()
-        args = parser.parse_args()
+        pagination = _create_pagination_parser()
+        query = pagination.model_validate(request.args.to_dict())
 
         # fetch draft workflow by app_model
         rag_pipeline_service = RagPipelineService()
@@ -109,8 +113,8 @@ class RagPipelineVariableCollectionApi(Resource):
             )
         workflow_vars = draft_var_srv.list_variables_without_values(
             app_id=pipeline.id,
-            page=args.page,
-            limit=args.limit,
+            page=query.page,
+            limit=query.limit,
         )
 
         return workflow_vars
@@ -186,6 +190,7 @@ class RagPipelineVariableApi(Resource):
 
     @_api_prerequisite
     @marshal_with(_WORKFLOW_DRAFT_VARIABLE_FIELDS)
+    @console_ns.expect(console_ns.models[WorkflowDraftVariablePatchPayload.__name__])
     def patch(self, pipeline: Pipeline, variable_id: str):
         # Request payload for file types:
         #
@@ -208,16 +213,11 @@ class RagPipelineVariableApi(Resource):
         #         "upload_file_id": "1602650a-4fe4-423c-85a2-af76c083e3c4"
         #     }
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument(self._PATCH_NAME_FIELD, type=str, required=False, nullable=True, location="json")
-            .add_argument(self._PATCH_VALUE_FIELD, type=lambda x: x, required=False, nullable=True, location="json")
-        )
-
         draft_var_srv = WorkflowDraftVariableService(
             session=db.session(),
         )
-        args = parser.parse_args(strict=True)
+        payload = WorkflowDraftVariablePatchPayload.model_validate(console_ns.payload or {})
+        args = payload.model_dump(exclude_none=True)
 
         variable = draft_var_srv.get_variable(variable_id=variable_id)
         if variable is None:

api/controllers/console/datasets/rag_pipeline/rag_pipeline_import.py

@@ -1,6 +1,9 @@
-from flask_restx import Resource, marshal_with, reqparse  # type: ignore
+from flask import request
+from flask_restx import Resource, marshal_with  # type: ignore
+from pydantic import BaseModel, Field
 from sqlalchemy.orm import Session
 
+from controllers.common.schema import register_schema_models
 from controllers.console import console_ns
 from controllers.console.datasets.wraps import get_rag_pipeline
 from controllers.console.wraps import (
@@ -16,6 +19,25 @@ from services.app_dsl_service import ImportStatus
 from services.rag_pipeline.rag_pipeline_dsl_service import RagPipelineDslService
 
 
+class RagPipelineImportPayload(BaseModel):
+    mode: str
+    yaml_content: str | None = None
+    yaml_url: str | None = None
+    name: str | None = None
+    description: str | None = None
+    icon_type: str | None = None
+    icon: str | None = None
+    icon_background: str | None = None
+    pipeline_id: str | None = None
+
+
+class IncludeSecretQuery(BaseModel):
+    include_secret: str = Field(default="false")
+
+
+register_schema_models(console_ns, RagPipelineImportPayload, IncludeSecretQuery)
+
+
 @console_ns.route("/rag/pipelines/imports")
 class RagPipelineImportApi(Resource):
     @setup_required
@@ -23,23 +45,11 @@ class RagPipelineImportApi(Resource):
     @account_initialization_required
     @edit_permission_required
     @marshal_with(pipeline_import_fields)
+    @console_ns.expect(console_ns.models[RagPipelineImportPayload.__name__])
     def post(self):
         # Check user role first
         current_user, _ = current_account_with_tenant()
-
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("mode", type=str, required=True, location="json")
-            .add_argument("yaml_content", type=str, location="json")
-            .add_argument("yaml_url", type=str, location="json")
-            .add_argument("name", type=str, location="json")
-            .add_argument("description", type=str, location="json")
-            .add_argument("icon_type", type=str, location="json")
-            .add_argument("icon", type=str, location="json")
-            .add_argument("icon_background", type=str, location="json")
-            .add_argument("pipeline_id", type=str, location="json")
-        )
-        args = parser.parse_args()
+        payload = RagPipelineImportPayload.model_validate(console_ns.payload or {})
 
         # Create service with session
         with Session(db.engine) as session:
@@ -48,11 +58,11 @@ class RagPipelineImportApi(Resource):
             account = current_user
             result = import_service.import_rag_pipeline(
                 account=account,
-                import_mode=args["mode"],
-                yaml_content=args.get("yaml_content"),
-                yaml_url=args.get("yaml_url"),
-                pipeline_id=args.get("pipeline_id"),
-                dataset_name=args.get("name"),
+                import_mode=payload.mode,
+                yaml_content=payload.yaml_content,
+                yaml_url=payload.yaml_url,
+                pipeline_id=payload.pipeline_id,
+                dataset_name=payload.name,
             )
             session.commit()
 
@@ -114,13 +124,12 @@ class RagPipelineExportApi(Resource):
     @edit_permission_required
     def get(self, pipeline: Pipeline):
         # Add include_secret params
-        parser = reqparse.RequestParser().add_argument("include_secret", type=str, default="false", location="args")
-        args = parser.parse_args()
+        query = IncludeSecretQuery.model_validate(request.args.to_dict())
 
         with Session(db.engine) as session:
             export_service = RagPipelineDslService(session)
             result = export_service.export_rag_pipeline_dsl(
-                pipeline=pipeline, include_secret=args["include_secret"] == "true"
+                pipeline=pipeline, include_secret=query.include_secret == "true"
             )
 
         return {"data": result}, 200

api/controllers/console/datasets/rag_pipeline/rag_pipeline_workflow.py

@@ -1,14 +1,16 @@
 import json
 import logging
-from typing import cast
+from typing import Any, Literal, cast
+from uuid import UUID
 
 from flask import abort, request
-from flask_restx import Resource, inputs, marshal_with, reqparse  # type: ignore  # type: ignore
-from flask_restx.inputs import int_range  # type: ignore
+from flask_restx import Resource, marshal_with, reqparse  # type: ignore
+from pydantic import BaseModel, Field
 from sqlalchemy.orm import Session
 from werkzeug.exceptions import Forbidden, InternalServerError, NotFound
 
 import services
+from controllers.common.schema import register_schema_models
 from controllers.console import console_ns
 from controllers.console.app.error import (
     ConversationCompletedError,
@@ -36,7 +38,7 @@ from fields.workflow_run_fields import (
     workflow_run_pagination_fields,
 )
 from libs import helper
-from libs.helper import TimestampField, uuid_value
+from libs.helper import TimestampField
 from libs.login import current_account_with_tenant, current_user, login_required
 from models import Account
 from models.dataset import Pipeline
@@ -51,6 +53,91 @@ from services.rag_pipeline.rag_pipeline_transform_service import RagPipelineTran
 logger = logging.getLogger(__name__)
 
 
+class DraftWorkflowSyncPayload(BaseModel):
+    graph: dict[str, Any]
+    hash: str | None = None
+    environment_variables: list[dict[str, Any]] | None = None
+    conversation_variables: list[dict[str, Any]] | None = None
+    rag_pipeline_variables: list[dict[str, Any]] | None = None
+    features: dict[str, Any] | None = None
+
+
+class NodeRunPayload(BaseModel):
+    inputs: dict[str, Any] | None = None
+
+
+class NodeRunRequiredPayload(BaseModel):
+    inputs: dict[str, Any]
+
+
+class DatasourceNodeRunPayload(BaseModel):
+    inputs: dict[str, Any]
+    datasource_type: str
+    credential_id: str | None = None
+
+
+class DraftWorkflowRunPayload(BaseModel):
+    inputs: dict[str, Any]
+    datasource_type: str
+    datasource_info_list: list[dict[str, Any]]
+    start_node_id: str
+
+
+class PublishedWorkflowRunPayload(DraftWorkflowRunPayload):
+    is_preview: bool = False
+    response_mode: Literal["streaming", "blocking"] = "streaming"
+    original_document_id: str | None = None
+
+
+class DefaultBlockConfigQuery(BaseModel):
+    q: str | None = None
+
+
+class WorkflowListQuery(BaseModel):
+    page: int = Field(default=1, ge=1, le=99999)
+    limit: int = Field(default=10, ge=1, le=100)
+    user_id: str | None = None
+    named_only: bool = False
+
+
+class WorkflowUpdatePayload(BaseModel):
+    marked_name: str | None = Field(default=None, max_length=20)
+    marked_comment: str | None = Field(default=None, max_length=100)
+
+
+class NodeIdQuery(BaseModel):
+    node_id: str
+
+
+class WorkflowRunQuery(BaseModel):
+    last_id: UUID | None = None
+    limit: int = Field(default=20, ge=1, le=100)
+
+
+class DatasourceVariablesPayload(BaseModel):
+    datasource_type: str
+    datasource_info: dict[str, Any]
+    start_node_id: str
+    start_node_title: str
+
+
+register_schema_models(
+    console_ns,
+    DraftWorkflowSyncPayload,
+    NodeRunPayload,
+    NodeRunRequiredPayload,
+    DatasourceNodeRunPayload,
+    DraftWorkflowRunPayload,
+    PublishedWorkflowRunPayload,
+    DefaultBlockConfigQuery,
+    WorkflowListQuery,
+    WorkflowUpdatePayload,
+    NodeIdQuery,
+    WorkflowRunQuery,
+    DatasourceVariablesPayload,
+)
+
+
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflows/draft")
 class DraftRagPipelineApi(Resource):
     @setup_required
@@ -88,15 +175,7 @@ class DraftRagPipelineApi(Resource):
         content_type = request.headers.get("Content-Type", "")
 
         if "application/json" in content_type:
-            parser = (
-                reqparse.RequestParser()
-                .add_argument("graph", type=dict, required=True, nullable=False, location="json")
-                .add_argument("hash", type=str, required=False, location="json")
-                .add_argument("environment_variables", type=list, required=False, location="json")
-                .add_argument("conversation_variables", type=list, required=False, location="json")
-                .add_argument("rag_pipeline_variables", type=list, required=False, location="json")
-            )
-            args = parser.parse_args()
+            payload_dict = console_ns.payload or {}
         elif "text/plain" in content_type:
             try:
                 data = json.loads(request.data.decode("utf-8"))
@@ -106,7 +185,7 @@ class DraftRagPipelineApi(Resource):
                 if not isinstance(data.get("graph"), dict):
                     raise ValueError("graph is not a dict")
 
-                args = {
+                payload_dict = {
                     "graph": data.get("graph"),
                     "features": data.get("features"),
                     "hash": data.get("hash"),
@@ -119,24 +198,26 @@ class DraftRagPipelineApi(Resource):
         else:
             abort(415)
 
+        payload = DraftWorkflowSyncPayload.model_validate(payload_dict)
+
         try:
-            environment_variables_list = args.get("environment_variables") or []
+            environment_variables_list = payload.environment_variables or []
             environment_variables = [
                 variable_factory.build_environment_variable_from_mapping(obj) for obj in environment_variables_list
             ]
-            conversation_variables_list = args.get("conversation_variables") or []
+            conversation_variables_list = payload.conversation_variables or []
             conversation_variables = [
                 variable_factory.build_conversation_variable_from_mapping(obj) for obj in conversation_variables_list
             ]
             rag_pipeline_service = RagPipelineService()
             workflow = rag_pipeline_service.sync_draft_workflow(
                 pipeline=pipeline,
-                graph=args["graph"],
-                unique_hash=args.get("hash"),
+                graph=payload.graph,
+                unique_hash=payload.hash,
                 account=current_user,
                 environment_variables=environment_variables,
                 conversation_variables=conversation_variables,
-                rag_pipeline_variables=args.get("rag_pipeline_variables") or [],
+                rag_pipeline_variables=payload.rag_pipeline_variables or [],
             )
         except WorkflowHashNotEqualError:
             raise DraftWorkflowNotSync()
@@ -148,12 +229,9 @@ class DraftRagPipelineApi(Resource):
         }
 
 
-parser_run = reqparse.RequestParser().add_argument("inputs", type=dict, location="json")
-
-
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflows/draft/iteration/nodes/<string:node_id>/run")
 class RagPipelineDraftRunIterationNodeApi(Resource):
-    @console_ns.expect(parser_run)
+    @console_ns.expect(console_ns.models[NodeRunPayload.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -166,7 +244,8 @@ class RagPipelineDraftRunIterationNodeApi(Resource):
         # The role of the current user in the ta table must be admin, owner, or editor
         current_user, _ = current_account_with_tenant()
 
-        args = parser_run.parse_args()
+        payload = NodeRunPayload.model_validate(console_ns.payload or {})
+        args = payload.model_dump(exclude_none=True)
 
         try:
             response = PipelineGenerateService.generate_single_iteration(
@@ -187,7 +266,7 @@ class RagPipelineDraftRunIterationNodeApi(Resource):
 
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflows/draft/loop/nodes/<string:node_id>/run")
 class RagPipelineDraftRunLoopNodeApi(Resource):
-    @console_ns.expect(parser_run)
+    @console_ns.expect(console_ns.models[NodeRunPayload.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -200,7 +279,8 @@ class RagPipelineDraftRunLoopNodeApi(Resource):
         # The role of the current user in the ta table must be admin, owner, or editor
         current_user, _ = current_account_with_tenant()
 
-        args = parser_run.parse_args()
+        payload = NodeRunPayload.model_validate(console_ns.payload or {})
+        args = payload.model_dump(exclude_none=True)
 
         try:
             response = PipelineGenerateService.generate_single_loop(
@@ -219,18 +299,9 @@ class RagPipelineDraftRunLoopNodeApi(Resource):
             raise InternalServerError()
 
 
-parser_draft_run = (
-    reqparse.RequestParser()
-    .add_argument("inputs", type=dict, required=True, nullable=False, location="json")
-    .add_argument("datasource_type", type=str, required=True, location="json")
-    .add_argument("datasource_info_list", type=list, required=True, location="json")
-    .add_argument("start_node_id", type=str, required=True, location="json")
-)
-
-
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflows/draft/run")
 class DraftRagPipelineRunApi(Resource):
-    @console_ns.expect(parser_draft_run)
+    @console_ns.expect(console_ns.models[DraftWorkflowRunPayload.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -243,7 +314,8 @@ class DraftRagPipelineRunApi(Resource):
         # The role of the current user in the ta table must be admin, owner, or editor
         current_user, _ = current_account_with_tenant()
 
-        args = parser_draft_run.parse_args()
+        payload = DraftWorkflowRunPayload.model_validate(console_ns.payload or {})
+        args = payload.model_dump()
 
         try:
             response = PipelineGenerateService.generate(
@@ -259,21 +331,9 @@ class DraftRagPipelineRunApi(Resource):
             raise InvokeRateLimitHttpError(ex.description)
 
 
-parser_published_run = (
-    reqparse.RequestParser()
-    .add_argument("inputs", type=dict, required=True, nullable=False, location="json")
-    .add_argument("datasource_type", type=str, required=True, location="json")
-    .add_argument("datasource_info_list", type=list, required=True, location="json")
-    .add_argument("start_node_id", type=str, required=True, location="json")
-    .add_argument("is_preview", type=bool, required=True, location="json", default=False)
-    .add_argument("response_mode", type=str, required=True, location="json", default="streaming")
-    .add_argument("original_document_id", type=str, required=False, location="json")
-)
-
-
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflows/published/run")
 class PublishedRagPipelineRunApi(Resource):
-    @console_ns.expect(parser_published_run)
+    @console_ns.expect(console_ns.models[PublishedWorkflowRunPayload.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -286,16 +346,16 @@ class PublishedRagPipelineRunApi(Resource):
         # The role of the current user in the ta table must be admin, owner, or editor
         current_user, _ = current_account_with_tenant()
 
-        args = parser_published_run.parse_args()
-
-        streaming = args["response_mode"] == "streaming"
+        payload = PublishedWorkflowRunPayload.model_validate(console_ns.payload or {})
+        args = payload.model_dump(exclude_none=True)
+        streaming = payload.response_mode == "streaming"
 
         try:
             response = PipelineGenerateService.generate(
                 pipeline=pipeline,
                 user=current_user,
                 args=args,
-                invoke_from=InvokeFrom.DEBUGGER if args.get("is_preview") else InvokeFrom.PUBLISHED,
+                invoke_from=InvokeFrom.DEBUGGER if payload.is_preview else InvokeFrom.PUBLISHED,
                 streaming=streaming,
             )
 
@@ -387,17 +447,9 @@ class PublishedRagPipelineRunApi(Resource):
 #
 #         return result
 #
-parser_rag_run = (
-    reqparse.RequestParser()
-    .add_argument("inputs", type=dict, required=True, nullable=False, location="json")
-    .add_argument("datasource_type", type=str, required=True, location="json")
-    .add_argument("credential_id", type=str, required=False, location="json")
-)
-
-
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflows/published/datasource/nodes/<string:node_id>/run")
 class RagPipelinePublishedDatasourceNodeRunApi(Resource):
-    @console_ns.expect(parser_rag_run)
+    @console_ns.expect(console_ns.models[DatasourceNodeRunPayload.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -410,14 +462,7 @@ class RagPipelinePublishedDatasourceNodeRunApi(Resource):
         # The role of the current user in the ta table must be admin, owner, or editor
         current_user, _ = current_account_with_tenant()
 
-        args = parser_rag_run.parse_args()
-
-        inputs = args.get("inputs")
-        if inputs is None:
-            raise ValueError("missing inputs")
-        datasource_type = args.get("datasource_type")
-        if datasource_type is None:
-            raise ValueError("missing datasource_type")
+        payload = DatasourceNodeRunPayload.model_validate(console_ns.payload or {})
 
         rag_pipeline_service = RagPipelineService()
         return helper.compact_generate_response(
@@ -425,11 +470,11 @@ class RagPipelinePublishedDatasourceNodeRunApi(Resource):
                 rag_pipeline_service.run_datasource_workflow_node(
                     pipeline=pipeline,
                     node_id=node_id,
-                    user_inputs=inputs,
+                    user_inputs=payload.inputs,
                     account=current_user,
-                    datasource_type=datasource_type,
+                    datasource_type=payload.datasource_type,
                     is_published=False,
-                    credential_id=args.get("credential_id"),
+                    credential_id=payload.credential_id,
                 )
             )
         )
@@ -437,7 +482,7 @@ class RagPipelinePublishedDatasourceNodeRunApi(Resource):
 
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflows/draft/datasource/nodes/<string:node_id>/run")
 class RagPipelineDraftDatasourceNodeRunApi(Resource):
-    @console_ns.expect(parser_rag_run)
+    @console_ns.expect(console_ns.models[DatasourceNodeRunPayload.__name__])
     @setup_required
     @login_required
     @edit_permission_required
@@ -450,14 +495,7 @@ class RagPipelineDraftDatasourceNodeRunApi(Resource):
         # The role of the current user in the ta table must be admin, owner, or editor
         current_user, _ = current_account_with_tenant()
 
-        args = parser_rag_run.parse_args()
-
-        inputs = args.get("inputs")
-        if inputs is None:
-            raise ValueError("missing inputs")
-        datasource_type = args.get("datasource_type")
-        if datasource_type is None:
-            raise ValueError("missing datasource_type")
+        payload = DatasourceNodeRunPayload.model_validate(console_ns.payload or {})
 
         rag_pipeline_service = RagPipelineService()
         return helper.compact_generate_response(
@@ -465,24 +503,19 @@ class RagPipelineDraftDatasourceNodeRunApi(Resource):
                 rag_pipeline_service.run_datasource_workflow_node(
                     pipeline=pipeline,
                     node_id=node_id,
-                    user_inputs=inputs,
+                    user_inputs=payload.inputs,
                     account=current_user,
-                    datasource_type=datasource_type,
+                    datasource_type=payload.datasource_type,
                     is_published=False,
-                    credential_id=args.get("credential_id"),
+                    credential_id=payload.credential_id,
                 )
             )
         )
 
 
-parser_run_api = reqparse.RequestParser().add_argument(
-    "inputs", type=dict, required=True, nullable=False, location="json"
-)
-
-
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflows/draft/nodes/<string:node_id>/run")
 class RagPipelineDraftNodeRunApi(Resource):
-    @console_ns.expect(parser_run_api)
+    @console_ns.expect(console_ns.models[NodeRunRequiredPayload.__name__])
     @setup_required
     @login_required
     @edit_permission_required
@@ -496,11 +529,8 @@ class RagPipelineDraftNodeRunApi(Resource):
         # The role of the current user in the ta table must be admin, owner, or editor
         current_user, _ = current_account_with_tenant()
 
-        args = parser_run_api.parse_args()
-
-        inputs = args.get("inputs")
-        if inputs == None:
-            raise ValueError("missing inputs")
+        payload = NodeRunRequiredPayload.model_validate(console_ns.payload or {})
+        inputs = payload.inputs
 
         rag_pipeline_service = RagPipelineService()
         workflow_node_execution = rag_pipeline_service.run_draft_workflow_node(
@@ -602,12 +632,8 @@ class DefaultRagPipelineBlockConfigsApi(Resource):
         return rag_pipeline_service.get_default_block_configs()
 
 
-parser_default = reqparse.RequestParser().add_argument("q", type=str, location="args")
-
-
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflows/default-workflow-block-configs/<string:block_type>")
 class DefaultRagPipelineBlockConfigApi(Resource):
-    @console_ns.expect(parser_default)
     @setup_required
     @login_required
     @account_initialization_required
@@ -617,14 +643,12 @@ class DefaultRagPipelineBlockConfigApi(Resource):
         """
         Get default block config
         """
-        args = parser_default.parse_args()
-
-        q = args.get("q")
+        query = DefaultBlockConfigQuery.model_validate(request.args.to_dict())
 
         filters = None
-        if q:
+        if query.q:
             try:
-                filters = json.loads(args.get("q", ""))
+                filters = json.loads(query.q)
             except json.JSONDecodeError:
                 raise ValueError("Invalid filters")
 
@@ -633,18 +657,8 @@ class DefaultRagPipelineBlockConfigApi(Resource):
         return rag_pipeline_service.get_default_block_config(node_type=block_type, filters=filters)
 
 
-parser_wf = (
-    reqparse.RequestParser()
-    .add_argument("page", type=inputs.int_range(1, 99999), required=False, default=1, location="args")
-    .add_argument("limit", type=inputs.int_range(1, 100), required=False, default=10, location="args")
-    .add_argument("user_id", type=str, required=False, location="args")
-    .add_argument("named_only", type=inputs.boolean, required=False, default=False, location="args")
-)
-
-
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflows")
 class PublishedAllRagPipelineApi(Resource):
-    @console_ns.expect(parser_wf)
     @setup_required
     @login_required
     @account_initialization_required
@@ -657,16 +671,16 @@ class PublishedAllRagPipelineApi(Resource):
         """
         current_user, _ = current_account_with_tenant()
 
-        args = parser_wf.parse_args()
-        page = args["page"]
-        limit = args["limit"]
-        user_id = args.get("user_id")
-        named_only = args.get("named_only", False)
+        query = WorkflowListQuery.model_validate(request.args.to_dict())
+
+        page = query.page
+        limit = query.limit
+        user_id = query.user_id
+        named_only = query.named_only
 
         if user_id:
             if user_id != current_user.id:
                 raise Forbidden()
-            user_id = cast(str, user_id)
 
         rag_pipeline_service = RagPipelineService()
         with Session(db.engine) as session:
@@ -687,16 +701,8 @@ class PublishedAllRagPipelineApi(Resource):
             }
 
 
-parser_wf_id = (
-    reqparse.RequestParser()
-    .add_argument("marked_name", type=str, required=False, location="json")
-    .add_argument("marked_comment", type=str, required=False, location="json")
-)
-
-
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflows/<string:workflow_id>")
 class RagPipelineByIdApi(Resource):
-    @console_ns.expect(parser_wf_id)
     @setup_required
     @login_required
     @account_initialization_required
@@ -710,20 +716,8 @@ class RagPipelineByIdApi(Resource):
         # Check permission
         current_user, _ = current_account_with_tenant()
 
-        args = parser_wf_id.parse_args()
-
-        # Validate name and comment length
-        if args.marked_name and len(args.marked_name) > 20:
-            raise ValueError("Marked name cannot exceed 20 characters")
-        if args.marked_comment and len(args.marked_comment) > 100:
-            raise ValueError("Marked comment cannot exceed 100 characters")
-
-        # Prepare update data
-        update_data = {}
-        if args.get("marked_name") is not None:
-            update_data["marked_name"] = args["marked_name"]
-        if args.get("marked_comment") is not None:
-            update_data["marked_comment"] = args["marked_comment"]
+        payload = WorkflowUpdatePayload.model_validate(console_ns.payload or {})
+        update_data = payload.model_dump(exclude_unset=True)
 
         if not update_data:
             return {"message": "No valid fields to update"}, 400
@@ -749,12 +743,8 @@ class RagPipelineByIdApi(Resource):
         return workflow
 
 
-parser_parameters = reqparse.RequestParser().add_argument("node_id", type=str, required=True, location="args")
-
-
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflows/published/processing/parameters")
 class PublishedRagPipelineSecondStepApi(Resource):
-    @console_ns.expect(parser_parameters)
     @setup_required
     @login_required
     @account_initialization_required
@@ -764,10 +754,8 @@ class PublishedRagPipelineSecondStepApi(Resource):
         """
         Get second step parameters of rag pipeline
         """
-        args = parser_parameters.parse_args()
-        node_id = args.get("node_id")
-        if not node_id:
-            raise ValueError("Node ID is required")
+        query = NodeIdQuery.model_validate(request.args.to_dict())
+        node_id = query.node_id
         rag_pipeline_service = RagPipelineService()
         variables = rag_pipeline_service.get_second_step_parameters(pipeline=pipeline, node_id=node_id, is_draft=False)
         return {
@@ -777,7 +765,6 @@ class PublishedRagPipelineSecondStepApi(Resource):
 
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflows/published/pre-processing/parameters")
 class PublishedRagPipelineFirstStepApi(Resource):
-    @console_ns.expect(parser_parameters)
     @setup_required
     @login_required
     @account_initialization_required
@@ -787,10 +774,8 @@ class PublishedRagPipelineFirstStepApi(Resource):
         """
         Get first step parameters of rag pipeline
         """
-        args = parser_parameters.parse_args()
-        node_id = args.get("node_id")
-        if not node_id:
-            raise ValueError("Node ID is required")
+        query = NodeIdQuery.model_validate(request.args.to_dict())
+        node_id = query.node_id
         rag_pipeline_service = RagPipelineService()
         variables = rag_pipeline_service.get_first_step_parameters(pipeline=pipeline, node_id=node_id, is_draft=False)
         return {
@@ -800,7 +785,6 @@ class PublishedRagPipelineFirstStepApi(Resource):
 
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflows/draft/pre-processing/parameters")
 class DraftRagPipelineFirstStepApi(Resource):
-    @console_ns.expect(parser_parameters)
     @setup_required
     @login_required
     @account_initialization_required
@@ -810,10 +794,8 @@ class DraftRagPipelineFirstStepApi(Resource):
         """
         Get first step parameters of rag pipeline
         """
-        args = parser_parameters.parse_args()
-        node_id = args.get("node_id")
-        if not node_id:
-            raise ValueError("Node ID is required")
+        query = NodeIdQuery.model_validate(request.args.to_dict())
+        node_id = query.node_id
         rag_pipeline_service = RagPipelineService()
         variables = rag_pipeline_service.get_first_step_parameters(pipeline=pipeline, node_id=node_id, is_draft=True)
         return {
@@ -823,7 +805,6 @@ class DraftRagPipelineFirstStepApi(Resource):
 
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflows/draft/processing/parameters")
 class DraftRagPipelineSecondStepApi(Resource):
-    @console_ns.expect(parser_parameters)
     @setup_required
     @login_required
     @account_initialization_required
@@ -833,10 +814,8 @@ class DraftRagPipelineSecondStepApi(Resource):
         """
         Get second step parameters of rag pipeline
         """
-        args = parser_parameters.parse_args()
-        node_id = args.get("node_id")
-        if not node_id:
-            raise ValueError("Node ID is required")
+        query = NodeIdQuery.model_validate(request.args.to_dict())
+        node_id = query.node_id
 
         rag_pipeline_service = RagPipelineService()
         variables = rag_pipeline_service.get_second_step_parameters(pipeline=pipeline, node_id=node_id, is_draft=True)
@@ -845,16 +824,8 @@ class DraftRagPipelineSecondStepApi(Resource):
         }
 
 
-parser_wf_run = (
-    reqparse.RequestParser()
-    .add_argument("last_id", type=uuid_value, location="args")
-    .add_argument("limit", type=int_range(1, 100), required=False, default=20, location="args")
-)
-
-
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflow-runs")
 class RagPipelineWorkflowRunListApi(Resource):
-    @console_ns.expect(parser_wf_run)
     @setup_required
     @login_required
     @account_initialization_required
@@ -864,7 +835,16 @@ class RagPipelineWorkflowRunListApi(Resource):
         """
         Get workflow run list
         """
-        args = parser_wf_run.parse_args()
+        query = WorkflowRunQuery.model_validate(
+            {
+                "last_id": request.args.get("last_id"),
+                "limit": request.args.get("limit", type=int, default=20),
+            }
+        )
+        args = {
+            "last_id": str(query.last_id) if query.last_id else None,
+            "limit": query.limit,
+        }
 
         rag_pipeline_service = RagPipelineService()
         result = rag_pipeline_service.get_rag_pipeline_paginate_workflow_runs(pipeline=pipeline, args=args)
@@ -964,18 +944,9 @@ class RagPipelineTransformApi(Resource):
         return result
 
 
-parser_var = (
-    reqparse.RequestParser()
-    .add_argument("datasource_type", type=str, required=True, location="json")
-    .add_argument("datasource_info", type=dict, required=True, location="json")
-    .add_argument("start_node_id", type=str, required=True, location="json")
-    .add_argument("start_node_title", type=str, required=True, location="json")
-)
-
-
 @console_ns.route("/rag/pipelines/<uuid:pipeline_id>/workflows/draft/datasource/variables-inspect")
 class RagPipelineDatasourceVariableApi(Resource):
-    @console_ns.expect(parser_var)
+    @console_ns.expect(console_ns.models[DatasourceVariablesPayload.__name__])
     @setup_required
     @login_required
     @account_initialization_required
@@ -987,7 +958,7 @@ class RagPipelineDatasourceVariableApi(Resource):
         Set datasource variables
         """
         current_user, _ = current_account_with_tenant()
-        args = parser_var.parse_args()
+        args = DatasourceVariablesPayload.model_validate(console_ns.payload or {}).model_dump()
 
         rag_pipeline_service = RagPipelineService()
         workflow_node_execution = rag_pipeline_service.set_datasource_variables(
@@ -1004,6 +975,11 @@ class RagPipelineRecommendedPluginApi(Resource):
     @login_required
     @account_initialization_required
     def get(self):
+        parser = reqparse.RequestParser()
+        parser.add_argument("type", type=str, location="args", required=False, default="all")
+        args = parser.parse_args()
+        type = args["type"]
+
         rag_pipeline_service = RagPipelineService()
-        recommended_plugins = rag_pipeline_service.get_recommended_plugins()
+        recommended_plugins = rag_pipeline_service.get_recommended_plugins(type)
         return recommended_plugins

api/controllers/console/datasets/website.py

@@ -1,5 +1,10 @@
-from flask_restx import Resource, fields, reqparse
+from typing import Literal
 
+from flask import request
+from flask_restx import Resource
+from pydantic import BaseModel
+
+from controllers.common.schema import register_schema_models
 from controllers.console import console_ns
 from controllers.console.datasets.error import WebsiteCrawlError
 from controllers.console.wraps import account_initialization_required, setup_required
@@ -7,48 +12,35 @@ from libs.login import login_required
 from services.website_service import WebsiteCrawlApiRequest, WebsiteCrawlStatusApiRequest, WebsiteService
 
 
+class WebsiteCrawlPayload(BaseModel):
+    provider: Literal["firecrawl", "watercrawl", "jinareader"]
+    url: str
+    options: dict[str, object]
+
+
+class WebsiteCrawlStatusQuery(BaseModel):
+    provider: Literal["firecrawl", "watercrawl", "jinareader"]
+
+
+register_schema_models(console_ns, WebsiteCrawlPayload, WebsiteCrawlStatusQuery)
+
+
 @console_ns.route("/website/crawl")
 class WebsiteCrawlApi(Resource):
     @console_ns.doc("crawl_website")
     @console_ns.doc(description="Crawl website content")
-    @console_ns.expect(
-        console_ns.model(
-            "WebsiteCrawlRequest",
-            {
-                "provider": fields.String(
-                    required=True,
-                    description="Crawl provider (firecrawl/watercrawl/jinareader)",
-                    enum=["firecrawl", "watercrawl", "jinareader"],
-                ),
-                "url": fields.String(required=True, description="URL to crawl"),
-                "options": fields.Raw(required=True, description="Crawl options"),
-            },
-        )
-    )
+    @console_ns.expect(console_ns.models[WebsiteCrawlPayload.__name__])
     @console_ns.response(200, "Website crawl initiated successfully")
     @console_ns.response(400, "Invalid crawl parameters")
     @setup_required
     @login_required
     @account_initialization_required
     def post(self):
-        parser = (
-            reqparse.RequestParser()
-            .add_argument(
-                "provider",
-                type=str,
-                choices=["firecrawl", "watercrawl", "jinareader"],
-                required=True,
-                nullable=True,
-                location="json",
-            )
-            .add_argument("url", type=str, required=True, nullable=True, location="json")
-            .add_argument("options", type=dict, required=True, nullable=True, location="json")
-        )
-        args = parser.parse_args()
+        payload = WebsiteCrawlPayload.model_validate(console_ns.payload or {})
 
         # Create typed request and validate
         try:
-            api_request = WebsiteCrawlApiRequest.from_args(args)
+            api_request = WebsiteCrawlApiRequest.from_args(payload.model_dump())
         except ValueError as e:
             raise WebsiteCrawlError(str(e))
 
@@ -65,6 +57,7 @@ class WebsiteCrawlStatusApi(Resource):
     @console_ns.doc("get_crawl_status")
     @console_ns.doc(description="Get website crawl status")
     @console_ns.doc(params={"job_id": "Crawl job ID", "provider": "Crawl provider (firecrawl/watercrawl/jinareader)"})
+    @console_ns.expect(console_ns.models[WebsiteCrawlStatusQuery.__name__])
     @console_ns.response(200, "Crawl status retrieved successfully")
     @console_ns.response(404, "Crawl job not found")
     @console_ns.response(400, "Invalid provider")
@@ -72,14 +65,11 @@ class WebsiteCrawlStatusApi(Resource):
     @login_required
     @account_initialization_required
     def get(self, job_id: str):
-        parser = reqparse.RequestParser().add_argument(
-            "provider", type=str, choices=["firecrawl", "watercrawl", "jinareader"], required=True, location="args"
-        )
-        args = parser.parse_args()
+        args = WebsiteCrawlStatusQuery.model_validate(request.args.to_dict())
 
         # Create typed request and validate
         try:
-            api_request = WebsiteCrawlStatusApiRequest.from_args(args, job_id)
+            api_request = WebsiteCrawlStatusApiRequest.from_args(args.model_dump(), job_id)
         except ValueError as e:
             raise WebsiteCrawlError(str(e))
 

api/controllers/console/explore/audio.py

@@ -1,9 +1,11 @@
 import logging
 
 from flask import request
+from pydantic import BaseModel, Field
 from werkzeug.exceptions import InternalServerError
 
 import services
+from controllers.common.schema import register_schema_model
 from controllers.console.app.error import (
     AppUnavailableError,
     AudioTooLargeError,
@@ -31,6 +33,16 @@ from .. import console_ns
 logger = logging.getLogger(__name__)
 
 
+class TextToAudioPayload(BaseModel):
+    message_id: str | None = None
+    voice: str | None = None
+    text: str | None = None
+    streaming: bool | None = Field(default=None, description="Enable streaming response")
+
+
+register_schema_model(console_ns, TextToAudioPayload)
+
+
 @console_ns.route(
     "/installed-apps/<uuid:installed_app_id>/audio-to-text",
     endpoint="installed_app_audio",
@@ -76,23 +88,15 @@ class ChatAudioApi(InstalledAppResource):
     endpoint="installed_app_text",
 )
 class ChatTextApi(InstalledAppResource):
+    @console_ns.expect(console_ns.models[TextToAudioPayload.__name__])
     def post(self, installed_app):
-        from flask_restx import reqparse
-
         app_model = installed_app.app
         try:
-            parser = (
-                reqparse.RequestParser()
-                .add_argument("message_id", type=str, required=False, location="json")
-                .add_argument("voice", type=str, location="json")
-                .add_argument("text", type=str, location="json")
-                .add_argument("streaming", type=bool, location="json")
-            )
-            args = parser.parse_args()
+            payload = TextToAudioPayload.model_validate(console_ns.payload or {})
 
-            message_id = args.get("message_id", None)
-            text = args.get("text", None)
-            voice = args.get("voice", None)
+            message_id = payload.message_id
+            text = payload.text
+            voice = payload.voice
 
             response = AudioService.transcript_tts(app_model=app_model, text=text, voice=voice, message_id=message_id)
             return response

api/controllers/console/explore/completion.py

@@ -1,9 +1,12 @@
 import logging
+from typing import Any, Literal
+from uuid import UUID
 
-from flask_restx import reqparse
+from pydantic import BaseModel, Field, field_validator
 from werkzeug.exceptions import InternalServerError, NotFound
 
 import services
+from controllers.common.schema import register_schema_models
 from controllers.console.app.error import (
     AppUnavailableError,
     CompletionRequestError,
@@ -25,7 +28,6 @@ from core.model_runtime.errors.invoke import InvokeError
 from extensions.ext_database import db
 from libs import helper
 from libs.datetime_utils import naive_utc_now
-from libs.helper import uuid_value
 from libs.login import current_user
 from models import Account
 from models.model import AppMode
@@ -38,28 +40,56 @@ from .. import console_ns
 logger = logging.getLogger(__name__)
 
 
+class CompletionMessageExplorePayload(BaseModel):
+    inputs: dict[str, Any]
+    query: str = ""
+    files: list[dict[str, Any]] | None = None
+    response_mode: Literal["blocking", "streaming"] | None = None
+    retriever_from: str = Field(default="explore_app")
+
+
+class ChatMessagePayload(BaseModel):
+    inputs: dict[str, Any]
+    query: str
+    files: list[dict[str, Any]] | None = None
+    conversation_id: str | None = None
+    parent_message_id: str | None = None
+    retriever_from: str = Field(default="explore_app")
+
+    @field_validator("conversation_id", "parent_message_id", mode="before")
+    @classmethod
+    def normalize_uuid(cls, value: str | UUID | None) -> str | None:
+        """
+        Accept blank IDs and validate UUID format when provided.
+        """
+        if not value:
+            return None
+
+        try:
+            return helper.uuid_value(value)
+        except ValueError as exc:
+            raise ValueError("must be a valid UUID") from exc
+
+
+register_schema_models(console_ns, CompletionMessageExplorePayload, ChatMessagePayload)
+
+
 # define completion api for user
 @console_ns.route(
     "/installed-apps/<uuid:installed_app_id>/completion-messages",
     endpoint="installed_app_completion",
 )
 class CompletionApi(InstalledAppResource):
+    @console_ns.expect(console_ns.models[CompletionMessageExplorePayload.__name__])
     def post(self, installed_app):
         app_model = installed_app.app
         if app_model.mode != AppMode.COMPLETION:
             raise NotCompletionAppError()
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("inputs", type=dict, required=True, location="json")
-            .add_argument("query", type=str, location="json", default="")
-            .add_argument("files", type=list, required=False, location="json")
-            .add_argument("response_mode", type=str, choices=["blocking", "streaming"], location="json")
-            .add_argument("retriever_from", type=str, required=False, default="explore_app", location="json")
-        )
-        args = parser.parse_args()
+        payload = CompletionMessageExplorePayload.model_validate(console_ns.payload or {})
+        args = payload.model_dump(exclude_none=True)
 
-        streaming = args["response_mode"] == "streaming"
+        streaming = payload.response_mode == "streaming"
         args["auto_generate_name"] = False
 
         installed_app.last_used_at = naive_utc_now()
@@ -123,22 +153,15 @@ class CompletionStopApi(InstalledAppResource):
     endpoint="installed_app_chat_completion",
 )
 class ChatApi(InstalledAppResource):
+    @console_ns.expect(console_ns.models[ChatMessagePayload.__name__])
     def post(self, installed_app):
         app_model = installed_app.app
         app_mode = AppMode.value_of(app_model.mode)
         if app_mode not in {AppMode.CHAT, AppMode.AGENT_CHAT, AppMode.ADVANCED_CHAT}:
             raise NotChatAppError()
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("inputs", type=dict, required=True, location="json")
-            .add_argument("query", type=str, required=True, location="json")
-            .add_argument("files", type=list, required=False, location="json")
-            .add_argument("conversation_id", type=uuid_value, location="json")
-            .add_argument("parent_message_id", type=uuid_value, required=False, location="json")
-            .add_argument("retriever_from", type=str, required=False, default="explore_app", location="json")
-        )
-        args = parser.parse_args()
+        payload = ChatMessagePayload.model_validate(console_ns.payload or {})
+        args = payload.model_dump(exclude_none=True)
 
         args["auto_generate_name"] = False
 

api/controllers/console/explore/conversation.py

@@ -1,14 +1,18 @@
-from flask_restx import marshal_with, reqparse
-from flask_restx.inputs import int_range
+from typing import Any
+
+from flask import request
+from flask_restx import marshal_with
+from pydantic import BaseModel, Field, model_validator
 from sqlalchemy.orm import Session
 from werkzeug.exceptions import NotFound
 
+from controllers.common.schema import register_schema_models
 from controllers.console.explore.error import NotChatAppError
 from controllers.console.explore.wraps import InstalledAppResource
 from core.app.entities.app_invoke_entities import InvokeFrom
 from extensions.ext_database import db
 from fields.conversation_fields import conversation_infinite_scroll_pagination_fields, simple_conversation_fields
-from libs.helper import uuid_value
+from libs.helper import UUIDStrOrEmpty
 from libs.login import current_user
 from models import Account
 from models.model import AppMode
@@ -19,29 +23,51 @@ from services.web_conversation_service import WebConversationService
 from .. import console_ns
 
 
+class ConversationListQuery(BaseModel):
+    last_id: UUIDStrOrEmpty | None = None
+    limit: int = Field(default=20, ge=1, le=100)
+    pinned: bool | None = None
+
+
+class ConversationRenamePayload(BaseModel):
+    name: str | None = None
+    auto_generate: bool = False
+
+    @model_validator(mode="after")
+    def validate_name_requirement(self):
+        if not self.auto_generate:
+            if self.name is None or not self.name.strip():
+                raise ValueError("name is required when auto_generate is false")
+        return self
+
+
+register_schema_models(console_ns, ConversationListQuery, ConversationRenamePayload)
+
+
 @console_ns.route(
     "/installed-apps/<uuid:installed_app_id>/conversations",
     endpoint="installed_app_conversations",
 )
 class ConversationListApi(InstalledAppResource):
     @marshal_with(conversation_infinite_scroll_pagination_fields)
+    @console_ns.expect(console_ns.models[ConversationListQuery.__name__])
     def get(self, installed_app):
         app_model = installed_app.app
         app_mode = AppMode.value_of(app_model.mode)
         if app_mode not in {AppMode.CHAT, AppMode.AGENT_CHAT, AppMode.ADVANCED_CHAT}:
             raise NotChatAppError()
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("last_id", type=uuid_value, location="args")
-            .add_argument("limit", type=int_range(1, 100), required=False, default=20, location="args")
-            .add_argument("pinned", type=str, choices=["true", "false", None], location="args")
-        )
-        args = parser.parse_args()
-
-        pinned = None
-        if "pinned" in args and args["pinned"] is not None:
-            pinned = args["pinned"] == "true"
+        raw_args: dict[str, Any] = {
+            "last_id": request.args.get("last_id"),
+            "limit": request.args.get("limit", default=20, type=int),
+            "pinned": request.args.get("pinned"),
+        }
+        if raw_args["last_id"] is None:
+            raw_args["last_id"] = None
+        pinned_value = raw_args["pinned"]
+        if isinstance(pinned_value, str):
+            raw_args["pinned"] = pinned_value == "true"
+        args = ConversationListQuery.model_validate(raw_args)
 
         try:
             if not isinstance(current_user, Account):
@@ -51,10 +77,10 @@ class ConversationListApi(InstalledAppResource):
                     session=session,
                     app_model=app_model,
                     user=current_user,
-                    last_id=args["last_id"],
-                    limit=args["limit"],
+                    last_id=str(args.last_id) if args.last_id else None,
+                    limit=args.limit,
                     invoke_from=InvokeFrom.EXPLORE,
-                    pinned=pinned,
+                    pinned=args.pinned,
                 )
         except LastConversationNotExistsError:
             raise NotFound("Last Conversation Not Exists.")
@@ -88,6 +114,7 @@ class ConversationApi(InstalledAppResource):
 )
 class ConversationRenameApi(InstalledAppResource):
     @marshal_with(simple_conversation_fields)
+    @console_ns.expect(console_ns.models[ConversationRenamePayload.__name__])
     def post(self, installed_app, c_id):
         app_model = installed_app.app
         app_mode = AppMode.value_of(app_model.mode)
@@ -96,18 +123,13 @@ class ConversationRenameApi(InstalledAppResource):
 
         conversation_id = str(c_id)
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("name", type=str, required=False, location="json")
-            .add_argument("auto_generate", type=bool, required=False, default=False, location="json")
-        )
-        args = parser.parse_args()
+        payload = ConversationRenamePayload.model_validate(console_ns.payload or {})
 
         try:
             if not isinstance(current_user, Account):
                 raise ValueError("current_user must be an Account instance")
             return ConversationService.rename(
-                app_model, conversation_id, current_user, args["name"], args["auto_generate"]
+                app_model, conversation_id, current_user, payload.name, payload.auto_generate
             )
         except ConversationNotExistsError:
             raise NotFound("Conversation Not Exists.")

api/controllers/console/explore/installed_app.py

@@ -2,7 +2,8 @@ import logging
 from typing import Any
 
 from flask import request
-from flask_restx import Resource, inputs, marshal_with, reqparse
+from flask_restx import Resource, marshal_with
+from pydantic import BaseModel
 from sqlalchemy import and_, select
 from werkzeug.exceptions import BadRequest, Forbidden, NotFound
 
@@ -18,6 +19,15 @@ from services.account_service import TenantService
 from services.enterprise.enterprise_service import EnterpriseService
 from services.feature_service import FeatureService
 
+
+class InstalledAppCreatePayload(BaseModel):
+    app_id: str
+
+
+class InstalledAppUpdatePayload(BaseModel):
+    is_pinned: bool | None = None
+
+
 logger = logging.getLogger(__name__)
 
 
@@ -105,26 +115,25 @@ class InstalledAppsListApi(Resource):
     @account_initialization_required
     @cloud_edition_billing_resource_check("apps")
     def post(self):
-        parser = reqparse.RequestParser().add_argument("app_id", type=str, required=True, help="Invalid app_id")
-        args = parser.parse_args()
+        payload = InstalledAppCreatePayload.model_validate(console_ns.payload or {})
 
-        recommended_app = db.session.query(RecommendedApp).where(RecommendedApp.app_id == args["app_id"]).first()
+        recommended_app = db.session.query(RecommendedApp).where(RecommendedApp.app_id == payload.app_id).first()
         if recommended_app is None:
-            raise NotFound("App not found")
+            raise NotFound("Recommended app not found")
 
         _, current_tenant_id = current_account_with_tenant()
 
-        app = db.session.query(App).where(App.id == args["app_id"]).first()
+        app = db.session.query(App).where(App.id == payload.app_id).first()
 
         if app is None:
-            raise NotFound("App not found")
+            raise NotFound("App entity not found")
 
         if not app.is_public:
             raise Forbidden("You can't install a non-public app")
 
         installed_app = (
             db.session.query(InstalledApp)
-            .where(and_(InstalledApp.app_id == args["app_id"], InstalledApp.tenant_id == current_tenant_id))
+            .where(and_(InstalledApp.app_id == payload.app_id, InstalledApp.tenant_id == current_tenant_id))
             .first()
         )
 
@@ -133,7 +142,7 @@ class InstalledAppsListApi(Resource):
             recommended_app.install_count += 1
 
             new_installed_app = InstalledApp(
-                app_id=args["app_id"],
+                app_id=payload.app_id,
                 tenant_id=current_tenant_id,
                 app_owner_tenant_id=app.tenant_id,
                 is_pinned=False,
@@ -163,12 +172,11 @@ class InstalledAppApi(InstalledAppResource):
         return {"result": "success", "message": "App uninstalled successfully"}, 204
 
     def patch(self, installed_app):
-        parser = reqparse.RequestParser().add_argument("is_pinned", type=inputs.boolean)
-        args = parser.parse_args()
+        payload = InstalledAppUpdatePayload.model_validate(console_ns.payload or {})
 
         commit_args = False
-        if "is_pinned" in args:
-            installed_app.is_pinned = args["is_pinned"]
+        if payload.is_pinned is not None:
+            installed_app.is_pinned = payload.is_pinned
             commit_args = True
 
         if commit_args:

api/controllers/console/explore/message.py

@@ -1,9 +1,13 @@
 import logging
+from typing import Literal
+from uuid import UUID
 
-from flask_restx import marshal_with, reqparse
-from flask_restx.inputs import int_range
+from flask import request
+from flask_restx import marshal_with
+from pydantic import BaseModel, Field
 from werkzeug.exceptions import InternalServerError, NotFound
 
+from controllers.common.schema import register_schema_models
 from controllers.console.app.error import (
     AppMoreLikeThisDisabledError,
     CompletionRequestError,
@@ -22,7 +26,6 @@ from core.errors.error import ModelCurrentlyNotSupportError, ProviderTokenNotIni
 from core.model_runtime.errors.invoke import InvokeError
 from fields.message_fields import message_infinite_scroll_pagination_fields
 from libs import helper
-from libs.helper import uuid_value
 from libs.login import current_account_with_tenant
 from models.model import AppMode
 from services.app_generate_service import AppGenerateService
@@ -40,12 +43,31 @@ from .. import console_ns
 logger = logging.getLogger(__name__)
 
 
+class MessageListQuery(BaseModel):
+    conversation_id: UUID
+    first_id: UUID | None = None
+    limit: int = Field(default=20, ge=1, le=100)
+
+
+class MessageFeedbackPayload(BaseModel):
+    rating: Literal["like", "dislike"] | None = None
+    content: str | None = None
+
+
+class MoreLikeThisQuery(BaseModel):
+    response_mode: Literal["blocking", "streaming"]
+
+
+register_schema_models(console_ns, MessageListQuery, MessageFeedbackPayload, MoreLikeThisQuery)
+
+
 @console_ns.route(
     "/installed-apps/<uuid:installed_app_id>/messages",
     endpoint="installed_app_messages",
 )
 class MessageListApi(InstalledAppResource):
     @marshal_with(message_infinite_scroll_pagination_fields)
+    @console_ns.expect(console_ns.models[MessageListQuery.__name__])
     def get(self, installed_app):
         current_user, _ = current_account_with_tenant()
         app_model = installed_app.app
@@ -53,18 +75,15 @@ class MessageListApi(InstalledAppResource):
         app_mode = AppMode.value_of(app_model.mode)
         if app_mode not in {AppMode.CHAT, AppMode.AGENT_CHAT, AppMode.ADVANCED_CHAT}:
             raise NotChatAppError()
-
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("conversation_id", required=True, type=uuid_value, location="args")
-            .add_argument("first_id", type=uuid_value, location="args")
-            .add_argument("limit", type=int_range(1, 100), required=False, default=20, location="args")
-        )
-        args = parser.parse_args()
+        args = MessageListQuery.model_validate(request.args.to_dict())
 
         try:
             return MessageService.pagination_by_first_id(
-                app_model, current_user, args["conversation_id"], args["first_id"], args["limit"]
+                app_model,
+                current_user,
+                str(args.conversation_id),
+                str(args.first_id) if args.first_id else None,
+                args.limit,
             )
         except ConversationNotExistsError:
             raise NotFound("Conversation Not Exists.")
@@ -77,26 +96,22 @@ class MessageListApi(InstalledAppResource):
     endpoint="installed_app_message_feedback",
 )
 class MessageFeedbackApi(InstalledAppResource):
+    @console_ns.expect(console_ns.models[MessageFeedbackPayload.__name__])
     def post(self, installed_app, message_id):
         current_user, _ = current_account_with_tenant()
         app_model = installed_app.app
 
         message_id = str(message_id)
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("rating", type=str, choices=["like", "dislike", None], location="json")
-            .add_argument("content", type=str, location="json")
-        )
-        args = parser.parse_args()
+        payload = MessageFeedbackPayload.model_validate(console_ns.payload or {})
 
         try:
             MessageService.create_feedback(
                 app_model=app_model,
                 message_id=message_id,
                 user=current_user,
-                rating=args.get("rating"),
-                content=args.get("content"),
+                rating=payload.rating,
+                content=payload.content,
             )
         except MessageNotExistsError:
             raise NotFound("Message Not Exists.")
@@ -109,6 +124,7 @@ class MessageFeedbackApi(InstalledAppResource):
     endpoint="installed_app_more_like_this",
 )
 class MessageMoreLikeThisApi(InstalledAppResource):
+    @console_ns.expect(console_ns.models[MoreLikeThisQuery.__name__])
     def get(self, installed_app, message_id):
         current_user, _ = current_account_with_tenant()
         app_model = installed_app.app
@@ -117,12 +133,9 @@ class MessageMoreLikeThisApi(InstalledAppResource):
 
         message_id = str(message_id)
 
-        parser = reqparse.RequestParser().add_argument(
-            "response_mode", type=str, required=True, choices=["blocking", "streaming"], location="args"
-        )
-        args = parser.parse_args()
+        args = MoreLikeThisQuery.model_validate(request.args.to_dict())
 
-        streaming = args["response_mode"] == "streaming"
+        streaming = args.response_mode == "streaming"
 
         try:
             response = AppGenerateService.generate_more_like_this(

api/controllers/console/explore/recommended_app.py

@@ -1,4 +1,6 @@
-from flask_restx import Resource, fields, marshal_with, reqparse
+from flask import request
+from flask_restx import Resource, fields, marshal_with
+from pydantic import BaseModel, Field
 
 from constants.languages import languages
 from controllers.console import console_ns
@@ -35,20 +37,26 @@ recommended_app_list_fields = {
 }
 
 
-parser_apps = reqparse.RequestParser().add_argument("language", type=str, location="args")
+class RecommendedAppsQuery(BaseModel):
+    language: str | None = Field(default=None)
+
+
+console_ns.schema_model(
+    RecommendedAppsQuery.__name__,
+    RecommendedAppsQuery.model_json_schema(ref_template="#/definitions/{model}"),
+)
 
 
 @console_ns.route("/explore/apps")
 class RecommendedAppListApi(Resource):
-    @console_ns.expect(parser_apps)
+    @console_ns.expect(console_ns.models[RecommendedAppsQuery.__name__])
     @login_required
     @account_initialization_required
     @marshal_with(recommended_app_list_fields)
     def get(self):
         # language args
-        args = parser_apps.parse_args()
-
-        language = args.get("language")
+        args = RecommendedAppsQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
+        language = args.language
         if language and language in languages:
             language_prefix = language
         elif current_user and current_user.interface_language:

api/controllers/console/explore/saved_message.py

@@ -1,16 +1,33 @@
-from flask_restx import fields, marshal_with, reqparse
-from flask_restx.inputs import int_range
+from uuid import UUID
+
+from flask import request
+from flask_restx import fields, marshal_with
+from pydantic import BaseModel, Field
 from werkzeug.exceptions import NotFound
 
+from controllers.common.schema import register_schema_models
 from controllers.console import console_ns
 from controllers.console.explore.error import NotCompletionAppError
 from controllers.console.explore.wraps import InstalledAppResource
 from fields.conversation_fields import message_file_fields
-from libs.helper import TimestampField, uuid_value
+from libs.helper import TimestampField
 from libs.login import current_account_with_tenant
 from services.errors.message import MessageNotExistsError
 from services.saved_message_service import SavedMessageService
 
+
+class SavedMessageListQuery(BaseModel):
+    last_id: UUID | None = None
+    limit: int = Field(default=20, ge=1, le=100)
+
+
+class SavedMessageCreatePayload(BaseModel):
+    message_id: UUID
+
+
+register_schema_models(console_ns, SavedMessageListQuery, SavedMessageCreatePayload)
+
+
 feedback_fields = {"rating": fields.String}
 
 message_fields = {
@@ -33,32 +50,33 @@ class SavedMessageListApi(InstalledAppResource):
     }
 
     @marshal_with(saved_message_infinite_scroll_pagination_fields)
+    @console_ns.expect(console_ns.models[SavedMessageListQuery.__name__])
     def get(self, installed_app):
         current_user, _ = current_account_with_tenant()
         app_model = installed_app.app
         if app_model.mode != "completion":
             raise NotCompletionAppError()
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("last_id", type=uuid_value, location="args")
-            .add_argument("limit", type=int_range(1, 100), required=False, default=20, location="args")
+        args = SavedMessageListQuery.model_validate(request.args.to_dict())
+
+        return SavedMessageService.pagination_by_last_id(
+            app_model,
+            current_user,
+            str(args.last_id) if args.last_id else None,
+            args.limit,
         )
-        args = parser.parse_args()
-
-        return SavedMessageService.pagination_by_last_id(app_model, current_user, args["last_id"], args["limit"])
 
+    @console_ns.expect(console_ns.models[SavedMessageCreatePayload.__name__])
     def post(self, installed_app):
         current_user, _ = current_account_with_tenant()
         app_model = installed_app.app
         if app_model.mode != "completion":
             raise NotCompletionAppError()
 
-        parser = reqparse.RequestParser().add_argument("message_id", type=uuid_value, required=True, location="json")
-        args = parser.parse_args()
+        payload = SavedMessageCreatePayload.model_validate(console_ns.payload or {})
 
         try:
-            SavedMessageService.save(app_model, current_user, args["message_id"])
+            SavedMessageService.save(app_model, current_user, str(payload.message_id))
         except MessageNotExistsError:
             raise NotFound("Message Not Exists.")
 

api/controllers/console/explore/workflow.py

@@ -1,8 +1,10 @@
 import logging
+from typing import Any
 
-from flask_restx import reqparse
+from pydantic import BaseModel
 from werkzeug.exceptions import InternalServerError
 
+from controllers.common.schema import register_schema_model
 from controllers.console.app.error import (
     CompletionRequestError,
     ProviderModelCurrentlyNotSupportError,
@@ -32,8 +34,17 @@ from .. import console_ns
 logger = logging.getLogger(__name__)
 
 
+class WorkflowRunPayload(BaseModel):
+    inputs: dict[str, Any]
+    files: list[dict[str, Any]] | None = None
+
+
+register_schema_model(console_ns, WorkflowRunPayload)
+
+
 @console_ns.route("/installed-apps/<uuid:installed_app_id>/workflows/run")
 class InstalledAppWorkflowRunApi(InstalledAppResource):
+    @console_ns.expect(console_ns.models[WorkflowRunPayload.__name__])
     def post(self, installed_app: InstalledApp):
         """
         Run workflow
@@ -46,12 +57,8 @@ class InstalledAppWorkflowRunApi(InstalledAppResource):
         if app_mode != AppMode.WORKFLOW:
             raise NotWorkflowAppError()
 
-        parser = (
-            reqparse.RequestParser()
-            .add_argument("inputs", type=dict, required=True, nullable=False, location="json")
-            .add_argument("files", type=list, required=False, location="json")
-        )
-        args = parser.parse_args()
+        payload = WorkflowRunPayload.model_validate(console_ns.payload or {})
+        args = payload.model_dump(exclude_none=True)
         try:
             response = AppGenerateService.generate(
                 app_model=app_model, user=current_user, args=args, invoke_from=InvokeFrom.EXPLORE, streaming=True