dify/api/services/tools
Harry 70d0d46678 fix(api): remove tool provider list cache to fix cache inconsistency
This commit removes the Redis caching mechanism for tool provider list
API that was introduced in #29101.

## Problems with the current caching approach

1. **Cache inconsistency**: After CRUD operations on tool providers,
   cached data may not be properly invalidated, causing stale data.

2. **Race conditions**: Cache invalidation timing issues - invalidating
   inside Redis locks caused timeouts (#30150), moving outside causes
   race conditions.

3. **Hard to maintain**: Manual cache invalidation scattered across
   multiple service files is error-prone and difficult to maintain.

4. **User-facing symptoms**:
   - Newly created tools not appearing in the list
   - Deleted tools still showing up
   - Updated tool configurations not reflecting immediately
   - MCP provider auth state not updating correctly

## Changes

- Remove `ToolProviderListCache` class and its usage
- Remove cache invalidation calls from all service files
- Remove related test mocks
- Keep the code optimizations from #29101 (session management, batch processing)

Fixes #30322

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-29 16:32:42 +08:00
..
api_tools_manage_service.py fix(api): remove tool provider list cache to fix cache inconsistency 2025-12-29 16:32:42 +08:00
builtin_tools_manage_service.py fix(api): remove tool provider list cache to fix cache inconsistency 2025-12-29 16:32:42 +08:00
mcp_tools_manage_service.py feat: add mcp tool display directly (#30019) 2025-12-26 10:41:10 +08:00
tool_labels_service.py chore(api/services): apply ruff reformatting (#7599) 2024-08-26 13:43:57 +08:00
tools_manage_service.py fix(api): remove tool provider list cache to fix cache inconsistency 2025-12-29 16:32:42 +08:00
tools_transform_service.py Feat: Add "Open Workflow" link in workflow side panel (#28898) 2025-11-29 18:47:12 +08:00
workflow_tools_manage_service.py fix(api): remove tool provider list cache to fix cache inconsistency 2025-12-29 16:32:42 +08:00