move workflow_id to app

api/constants/model_template.py

@@ -7,8 +7,7 @@ default_app_templates = {
             'mode': AppMode.WORKFLOW.value,
             'enable_site': True,
             'enable_api': True
-        },
+        }
-        'model_config': {}
     },
 
     # chat default mode
@@ -34,14 +33,6 @@ default_app_templates = {
             'mode': AppMode.ADVANCED_CHAT.value,
             'enable_site': True,
             'enable_api': True
-        },
-        'model_config': {
-            'model': {
-                "provider": "openai",
-                "name": "gpt-4",
-                "mode": "chat",
-                "completion_params": {}
-            }
         }
     },
 

api/controllers/console/app/workflow.py

@@ -41,10 +41,16 @@ class DraftWorkflowApi(Resource):
         """
         parser = reqparse.RequestParser()
         parser.add_argument('graph', type=dict, required=True, nullable=False, location='json')
+        parser.add_argument('features', type=dict, required=True, nullable=False, location='json')
         args = parser.parse_args()
 
         workflow_service = WorkflowService()
-        workflow_service.sync_draft_workflow(app_model=app_model, graph=args.get('graph'), account=current_user)
+        workflow_service.sync_draft_workflow(
+            app_model=app_model,
+            graph=args.get('graph'),
+            features=args.get('features'),
+            account=current_user
+        )
 
         return {
             "result": "success"

api/core/app/chat/app_runner.py

@@ -1,21 +1,17 @@
 import logging
-from typing import Optional
 
 from core.app.app_queue_manager import AppQueueManager, PublishFrom
 from core.app.base_app_runner import AppRunner
 from core.callback_handler.index_tool_callback_handler import DatasetIndexToolCallbackHandler
 from core.entities.application_entities import (
     ApplicationGenerateEntity,
-    DatasetEntity,
-    InvokeFrom,
-    ModelConfigEntity,
 )
 from core.memory.token_buffer_memory import TokenBufferMemory
 from core.model_manager import ModelInstance
 from core.moderation.base import ModerationException
 from core.rag.retrieval.dataset_retrieval import DatasetRetrieval
 from extensions.ext_database import db
-from models.model import App, AppMode, Conversation, Message
+from models.model import App, Conversation, Message
 
 logger = logging.getLogger(__name__)
 
@@ -145,18 +141,23 @@ class ChatAppRunner(AppRunner):
         # get context from datasets
         context = None
         if app_orchestration_config.dataset and app_orchestration_config.dataset.dataset_ids:
-            context = self.retrieve_dataset_context(
+            hit_callback = DatasetIndexToolCallbackHandler(
+                queue_manager,
+                app_record.id,
+                message.id,
+                application_generate_entity.user_id,
+                application_generate_entity.invoke_from
+            )
+
+            dataset_retrieval = DatasetRetrieval()
+            context = dataset_retrieval.retrieve(
                 tenant_id=app_record.tenant_id,
-                app_record=app_record,
-                queue_manager=queue_manager,
                 model_config=app_orchestration_config.model_config,
-                show_retrieve_source=app_orchestration_config.show_retrieve_source,
+                config=app_orchestration_config.dataset,
-                dataset_config=app_orchestration_config.dataset,
-                message=message,
-                inputs=inputs,
                 query=query,
-                user_id=application_generate_entity.user_id,
                 invoke_from=application_generate_entity.invoke_from,
+                show_retrieve_source=app_orchestration_config.show_retrieve_source,
+                hit_callback=hit_callback,
                 memory=memory
             )
 
@@ -212,57 +213,3 @@ class ChatAppRunner(AppRunner):
             queue_manager=queue_manager,
             stream=application_generate_entity.stream
         )
-
-    def retrieve_dataset_context(self, tenant_id: str,
-                                 app_record: App,
-                                 queue_manager: AppQueueManager,
-                                 model_config: ModelConfigEntity,
-                                 dataset_config: DatasetEntity,
-                                 show_retrieve_source: bool,
-                                 message: Message,
-                                 inputs: dict,
-                                 query: str,
-                                 user_id: str,
-                                 invoke_from: InvokeFrom,
-                                 memory: Optional[TokenBufferMemory] = None) -> Optional[str]:
-        """
-        Retrieve dataset context
-        :param tenant_id: tenant id
-        :param app_record: app record
-        :param queue_manager: queue manager
-        :param model_config: model config
-        :param dataset_config: dataset config
-        :param show_retrieve_source: show retrieve source
-        :param message: message
-        :param inputs: inputs
-        :param query: query
-        :param user_id: user id
-        :param invoke_from: invoke from
-        :param memory: memory
-        :return:
-        """
-        hit_callback = DatasetIndexToolCallbackHandler(
-            queue_manager,
-            app_record.id,
-            message.id,
-            user_id,
-            invoke_from
-        )
-
-        # TODO
-        if (app_record.mode == AppMode.COMPLETION.value and dataset_config
-                and dataset_config.retrieve_config.query_variable):
-            query = inputs.get(dataset_config.retrieve_config.query_variable, "")
-
-        dataset_retrieval = DatasetRetrieval()
-        return dataset_retrieval.retrieve(
-            tenant_id=tenant_id,
-            model_config=model_config,
-            config=dataset_config,
-            query=query,
-            invoke_from=invoke_from,
-            show_retrieve_source=show_retrieve_source,
-            hit_callback=hit_callback,
-            memory=memory
-        )
-    

api/core/app/completion/app_runner.py

@@ -1,21 +1,16 @@
 import logging
-from typing import Optional
 
-from core.app.app_queue_manager import AppQueueManager, PublishFrom
+from core.app.app_queue_manager import AppQueueManager
 from core.app.base_app_runner import AppRunner
 from core.callback_handler.index_tool_callback_handler import DatasetIndexToolCallbackHandler
 from core.entities.application_entities import (
     ApplicationGenerateEntity,
-    DatasetEntity,
-    InvokeFrom,
-    ModelConfigEntity,
 )
-from core.memory.token_buffer_memory import TokenBufferMemory
 from core.model_manager import ModelInstance
 from core.moderation.base import ModerationException
 from core.rag.retrieval.dataset_retrieval import DatasetRetrieval
 from extensions.ext_database import db
-from models.model import App, AppMode, Conversation, Message
+from models.model import App, Message
 
 logger = logging.getLogger(__name__)
 
@@ -27,13 +22,11 @@ class CompletionAppRunner(AppRunner):
 
     def run(self, application_generate_entity: ApplicationGenerateEntity,
             queue_manager: AppQueueManager,
-            conversation: Conversation,
             message: Message) -> None:
         """
         Run application
         :param application_generate_entity: application generate entity
         :param queue_manager: application queue manager
-        :param conversation: conversation
         :param message: message
         :return:
         """
@@ -61,30 +54,15 @@ class CompletionAppRunner(AppRunner):
             query=query
         )
 
-        memory = None
-        if application_generate_entity.conversation_id:
-            # get memory of conversation (read-only)
-            model_instance = ModelInstance(
-                provider_model_bundle=app_orchestration_config.model_config.provider_model_bundle,
-                model=app_orchestration_config.model_config.model
-            )
-
-            memory = TokenBufferMemory(
-                conversation=conversation,
-                model_instance=model_instance
-            )
-
         # organize all inputs and template to prompt messages
         # Include: prompt template, inputs, query(optional), files(optional)
-        #          memory(optional)
         prompt_messages, stop = self.organize_prompt_messages(
             app_record=app_record,
             model_config=app_orchestration_config.model_config,
             prompt_template_entity=app_orchestration_config.prompt_template,
             inputs=inputs,
             files=files,
-            query=query,
+            query=query
-            memory=memory
         )
 
         # moderation
@@ -107,30 +85,6 @@ class CompletionAppRunner(AppRunner):
             )
             return
 
-        if query:
-            # annotation reply
-            annotation_reply = self.query_app_annotations_to_reply(
-                app_record=app_record,
-                message=message,
-                query=query,
-                user_id=application_generate_entity.user_id,
-                invoke_from=application_generate_entity.invoke_from
-            )
-
-            if annotation_reply:
-                queue_manager.publish_annotation_reply(
-                    message_annotation_id=annotation_reply.id,
-                    pub_from=PublishFrom.APPLICATION_MANAGER
-                )
-                self.direct_output(
-                    queue_manager=queue_manager,
-                    app_orchestration_config=app_orchestration_config,
-                    prompt_messages=prompt_messages,
-                    text=annotation_reply.content,
-                    stream=application_generate_entity.stream
-                )
-                return
-
         # fill in variable inputs from external data tools if exists
         external_data_tools = app_orchestration_config.external_data_variables
         if external_data_tools:
@@ -145,19 +99,27 @@ class CompletionAppRunner(AppRunner):
         # get context from datasets
         context = None
         if app_orchestration_config.dataset and app_orchestration_config.dataset.dataset_ids:
-            context = self.retrieve_dataset_context(
+            hit_callback = DatasetIndexToolCallbackHandler(
+                queue_manager,
+                app_record.id,
+                message.id,
+                application_generate_entity.user_id,
+                application_generate_entity.invoke_from
+            )
+
+            dataset_config = app_orchestration_config.dataset
+            if dataset_config and dataset_config.retrieve_config.query_variable:
+                query = inputs.get(dataset_config.retrieve_config.query_variable, "")
+
+            dataset_retrieval = DatasetRetrieval()
+            context = dataset_retrieval.retrieve(
                 tenant_id=app_record.tenant_id,
-                app_record=app_record,
-                queue_manager=queue_manager,
                 model_config=app_orchestration_config.model_config,
-                show_retrieve_source=app_orchestration_config.show_retrieve_source,
+                config=dataset_config,
-                dataset_config=app_orchestration_config.dataset,
-                message=message,
-                inputs=inputs,
                 query=query,
-                user_id=application_generate_entity.user_id,
                 invoke_from=application_generate_entity.invoke_from,
-                memory=memory
+                show_retrieve_source=app_orchestration_config.show_retrieve_source,
+                hit_callback=hit_callback
             )
 
         # reorganize all inputs and template to prompt messages
@@ -170,8 +132,7 @@ class CompletionAppRunner(AppRunner):
             inputs=inputs,
             files=files,
             query=query,
-            context=context,
+            context=context
-            memory=memory
         )
 
         # check hosting moderation
@@ -210,57 +171,4 @@ class CompletionAppRunner(AppRunner):
             queue_manager=queue_manager,
             stream=application_generate_entity.stream
         )
-
-    def retrieve_dataset_context(self, tenant_id: str,
-                                 app_record: App,
-                                 queue_manager: AppQueueManager,
-                                 model_config: ModelConfigEntity,
-                                 dataset_config: DatasetEntity,
-                                 show_retrieve_source: bool,
-                                 message: Message,
-                                 inputs: dict,
-                                 query: str,
-                                 user_id: str,
-                                 invoke_from: InvokeFrom,
-                                 memory: Optional[TokenBufferMemory] = None) -> Optional[str]:
-        """
-        Retrieve dataset context
-        :param tenant_id: tenant id
-        :param app_record: app record
-        :param queue_manager: queue manager
-        :param model_config: model config
-        :param dataset_config: dataset config
-        :param show_retrieve_source: show retrieve source
-        :param message: message
-        :param inputs: inputs
-        :param query: query
-        :param user_id: user id
-        :param invoke_from: invoke from
-        :param memory: memory
-        :return:
-        """
-        hit_callback = DatasetIndexToolCallbackHandler(
-            queue_manager,
-            app_record.id,
-            message.id,
-            user_id,
-            invoke_from
-        )
-
-        # TODO
-        if (app_record.mode == AppMode.COMPLETION.value and dataset_config
-                and dataset_config.retrieve_config.query_variable):
-            query = inputs.get(dataset_config.retrieve_config.query_variable, "")
-
-        dataset_retrieval = DatasetRetrieval()
-        return dataset_retrieval.retrieve(
-            tenant_id=tenant_id,
-            model_config=model_config,
-            config=dataset_config,
-            query=query,
-            invoke_from=invoke_from,
-            show_retrieve_source=show_retrieve_source,
-            hit_callback=hit_callback,
-            memory=memory
-        )
     

api/fields/workflow_fields.py

@@ -1,5 +1,3 @@
-import json
-
 from flask_restful import fields
 
 from fields.member_fields import simple_account_fields
@@ -7,7 +5,8 @@ from libs.helper import TimestampField
 
 workflow_fields = {
     'id': fields.String,
-    'graph': fields.Raw(attribute=lambda x: json.loads(x.graph) if hasattr(x, 'graph') else None),
+    'graph': fields.Nested(simple_account_fields, attribute='graph_dict'),
+    'features': fields.Nested(simple_account_fields, attribute='features_dict'),
     'created_by': fields.Nested(simple_account_fields, attribute='created_by_account'),
     'created_at': TimestampField,
     'updated_by': fields.Nested(simple_account_fields, attribute='updated_by_account', allow_null=True),

api/migrations/versions/b289e2408ee2_add_workflow.py

@@ -97,6 +97,7 @@ def upgrade():
     sa.Column('type', sa.String(length=255), nullable=False),
     sa.Column('version', sa.String(length=255), nullable=False),
     sa.Column('graph', sa.Text(), nullable=True),
+    sa.Column('features', sa.Text(), nullable=True),
     sa.Column('created_by', postgresql.UUID(), nullable=False),
     sa.Column('created_at', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP(0)'), nullable=False),
     sa.Column('updated_by', postgresql.UUID(), nullable=True),
@@ -106,7 +107,7 @@ def upgrade():
     with op.batch_alter_table('workflows', schema=None) as batch_op:
         batch_op.create_index('workflow_version_idx', ['tenant_id', 'app_id', 'version'], unique=False)
 
-    with op.batch_alter_table('app_model_configs', schema=None) as batch_op:
+    with op.batch_alter_table('apps', schema=None) as batch_op:
         batch_op.add_column(sa.Column('workflow_id', postgresql.UUID(), nullable=True))
 
     with op.batch_alter_table('messages', schema=None) as batch_op:
@@ -120,7 +121,7 @@ def downgrade():
     with op.batch_alter_table('messages', schema=None) as batch_op:
         batch_op.drop_column('workflow_run_id')
 
-    with op.batch_alter_table('app_model_configs', schema=None) as batch_op:
+    with op.batch_alter_table('apps', schema=None) as batch_op:
         batch_op.drop_column('workflow_id')
 
     with op.batch_alter_table('workflows', schema=None) as batch_op:

api/models/model.py

@@ -63,6 +63,7 @@ class App(db.Model):
     icon = db.Column(db.String(255))
     icon_background = db.Column(db.String(255))
     app_model_config_id = db.Column(UUID, nullable=True)
+    workflow_id = db.Column(UUID, nullable=True)
     status = db.Column(db.String(255), nullable=False, server_default=db.text("'normal'::character varying"))
     enable_site = db.Column(db.Boolean, nullable=False)
     enable_api = db.Column(db.Boolean, nullable=False)
@@ -85,6 +86,14 @@ class App(db.Model):
             AppModelConfig.id == self.app_model_config_id).first()
         return app_model_config
 
+    @property
+    def workflow(self):
+        if self.workflow_id:
+            from api.models.workflow import Workflow
+            return db.session.query(Workflow).filter(Workflow.id == self.workflow_id).first()
+
+        return None
+
     @property
     def api_base_url(self):
         return (current_app.config['SERVICE_API_URL'] if current_app.config['SERVICE_API_URL']
@@ -176,7 +185,6 @@ class AppModelConfig(db.Model):
     dataset_configs = db.Column(db.Text)
     external_data_tools = db.Column(db.Text)
     file_upload = db.Column(db.Text)
-    workflow_id = db.Column(UUID)
 
     @property
     def app(self):
@@ -276,14 +284,6 @@ class AppModelConfig(db.Model):
             "image": {"enabled": False, "number_limits": 3, "detail": "high",
                       "transfer_methods": ["remote_url", "local_file"]}}
 
-    @property
-    def workflow(self):
-        if self.workflow_id:
-            from api.models.workflow import Workflow
-            return db.session.query(Workflow).filter(Workflow.id == self.workflow_id).first()
-
-        return None
-
     def to_dict(self) -> dict:
         return {
             "opening_statement": self.opening_statement,
@@ -343,7 +343,6 @@ class AppModelConfig(db.Model):
             if model_config.get('dataset_configs') else None
         self.file_upload = json.dumps(model_config.get('file_upload')) \
             if model_config.get('file_upload') else None
-        self.workflow_id = model_config.get('workflow_id')
         return self
 
     def copy(self):
@@ -368,8 +367,7 @@ class AppModelConfig(db.Model):
             chat_prompt_config=self.chat_prompt_config,
             completion_prompt_config=self.completion_prompt_config,
             dataset_configs=self.dataset_configs,
-            file_upload=self.file_upload,
+            file_upload=self.file_upload
-            workflow_id=self.workflow_id
         )
 
         return new_app_model_config

api/models/workflow.py

@@ -1,3 +1,4 @@
+import json
 from enum import Enum
 from typing import Union
 
@@ -106,6 +107,7 @@ class Workflow(db.Model):
     type = db.Column(db.String(255), nullable=False)
     version = db.Column(db.String(255), nullable=False)
     graph = db.Column(db.Text)
+    features = db.Column(db.Text)
     created_by = db.Column(UUID, nullable=False)
     created_at = db.Column(db.DateTime, nullable=False, server_default=db.text('CURRENT_TIMESTAMP(0)'))
     updated_by = db.Column(UUID)
@@ -119,6 +121,14 @@ class Workflow(db.Model):
     def updated_by_account(self):
         return Account.query.get(self.updated_by)
 
+    @property
+    def graph_dict(self):
+        return self.graph if not self.graph else json.loads(self.graph)
+
+    @property
+    def features_dict(self):
+        return self.features if not self.features else json.loads(self.features)
+
 
 class WorkflowRunTriggeredFrom(Enum):
     """

api/services/app_service.py

@@ -64,8 +64,8 @@ class AppService:
         app_template = default_app_templates[app_mode]
 
         # get model config
-        default_model_config = app_template['model_config']
+        default_model_config = app_template.get('model_config')
-        if 'model' in default_model_config:
+        if default_model_config and 'model' in default_model_config:
             # get model provider
             model_manager = ModelManager()
 
@@ -110,12 +110,15 @@ class AppService:
         db.session.add(app)
         db.session.flush()
 
-        app_model_config = AppModelConfig(**default_model_config)
+        if default_model_config:
-        app_model_config.app_id = app.id
+            app_model_config = AppModelConfig(**default_model_config)
-        db.session.add(app_model_config)
+            app_model_config.app_id = app.id
-        db.session.flush()
+            db.session.add(app_model_config)
+            db.session.flush()
 
-        app.app_model_config_id = app_model_config.id
+            app.app_model_config_id = app_model_config.id
+
+        db.session.commit()
 
         app_was_created.send(app, account=account)
 
@@ -135,16 +138,22 @@ class AppService:
 
         app_data = import_data.get('app')
         model_config_data = import_data.get('model_config')
-        workflow_graph = import_data.get('workflow_graph')
+        workflow = import_data.get('workflow')
 
-        if not app_data or not model_config_data:
+        if not app_data:
-            raise ValueError("Missing app or model_config in data argument")
+            raise ValueError("Missing app in data argument")
 
         app_mode = AppMode.value_of(app_data.get('mode'))
         if app_mode in [AppMode.ADVANCED_CHAT, AppMode.WORKFLOW]:
-            if not workflow_graph:
+            if not workflow:
-                raise ValueError("Missing workflow_graph in data argument "
+                raise ValueError("Missing workflow in data argument "
-                                 "when mode is advanced-chat or workflow")
+                                 "when app mode is advanced-chat or workflow")
+        elif app_mode in [AppMode.CHAT, AppMode.AGENT_CHAT]:
+            if not model_config_data:
+                raise ValueError("Missing model_config in data argument "
+                                 "when app mode is chat or agent-chat")
+        else:
+            raise ValueError("Invalid app mode")
 
         app = App(
             tenant_id=tenant_id,
@@ -161,26 +170,32 @@ class AppService:
         db.session.add(app)
         db.session.commit()
 
-        if workflow_graph:
-            # init draft workflow
-            workflow_service = WorkflowService()
-            workflow_service.sync_draft_workflow(app, workflow_graph, account)
-
-        app_model_config = AppModelConfig()
-        app_model_config = app_model_config.from_model_config_dict(model_config_data)
-        app_model_config.app_id = app.id
-
-        db.session.add(app_model_config)
-        db.session.commit()
-
-        app.app_model_config_id = app_model_config.id
-
         app_was_created.send(app, account=account)
 
-        app_model_config_was_updated.send(
+        if workflow:
-            app,
+            # init draft workflow
-            app_model_config=app_model_config
+            workflow_service = WorkflowService()
-        )
+            workflow_service.sync_draft_workflow(
+                app_model=app,
+                graph=workflow.get('graph'),
+                features=workflow.get('features'),
+                account=account
+            )
+
+        if model_config_data:
+            app_model_config = AppModelConfig()
+            app_model_config = app_model_config.from_model_config_dict(model_config_data)
+            app_model_config.app_id = app.id
+
+            db.session.add(app_model_config)
+            db.session.commit()
+
+            app.app_model_config_id = app_model_config.id
+
+            app_model_config_was_updated.send(
+                app,
+                app_model_config=app_model_config
+            )
 
         return app
 
@@ -190,7 +205,7 @@ class AppService:
         :param app: App instance
         :return:
         """
-        app_model_config = app.app_model_config
+        app_mode = AppMode.value_of(app.mode)
 
         export_data = {
             "app": {
@@ -198,16 +213,27 @@ class AppService:
                 "mode": app.mode,
                 "icon": app.icon,
                 "icon_background": app.icon_background
-            },
+            }
-            "model_config": app_model_config.to_dict(),
         }
 
-        if app_model_config.workflow_id:
+        if app_mode in [AppMode.ADVANCED_CHAT, AppMode.WORKFLOW]:
-            export_data['workflow_graph'] = json.loads(app_model_config.workflow.graph)
+            if app.workflow_id:
+                workflow = app.workflow
+                export_data['workflow'] = {
+                    "graph": workflow.graph_dict,
+                    "features": workflow.features_dict
+                }
+            else:
+                workflow_service = WorkflowService()
+                workflow = workflow_service.get_draft_workflow(app)
+                export_data['workflow'] = {
+                    "graph": workflow.graph_dict,
+                    "features": workflow.features_dict
+                }
         else:
-            workflow_service = WorkflowService()
+            app_model_config = app.app_model_config
-            workflow = workflow_service.get_draft_workflow(app)
+
-            export_data['workflow_graph'] = json.loads(workflow.graph)
+            export_data['model_config'] = app_model_config.to_dict()
 
         return yaml.dump(export_data)
 

api/services/workflow/workflow_converter.py

@@ -44,13 +44,10 @@ class WorkflowConverter:
         :param account: Account
         :return: new App instance
         """
-        # get original app config
-        app_model_config = app_model.app_model_config
-
         # convert app model config
         workflow = self.convert_app_model_config_to_workflow(
             app_model=app_model,
-            app_model_config=app_model_config,
+            app_model_config=app_model.app_model_config,
             account_id=account.id
         )
 
@@ -58,8 +55,9 @@ class WorkflowConverter:
         new_app = App()
         new_app.tenant_id = app_model.tenant_id
         new_app.name = app_model.name + '(workflow)'
-        new_app.mode = AppMode.CHAT.value \
+        new_app.mode = AppMode.ADVANCED_CHAT.value \
             if app_model.mode == AppMode.CHAT.value else AppMode.WORKFLOW.value
+        new_app.workflow_id = workflow.id
         new_app.icon = app_model.icon
         new_app.icon_background = app_model.icon_background
         new_app.enable_site = app_model.enable_site
@@ -69,28 +67,6 @@ class WorkflowConverter:
         new_app.is_demo = False
         new_app.is_public = app_model.is_public
         db.session.add(new_app)
-        db.session.flush()
-
-        # create new app model config record
-        new_app_model_config = app_model_config.copy()
-        new_app_model_config.id = None
-        new_app_model_config.app_id = new_app.id
-        new_app_model_config.external_data_tools = ''
-        new_app_model_config.model = ''
-        new_app_model_config.user_input_form = ''
-        new_app_model_config.dataset_query_variable = None
-        new_app_model_config.pre_prompt = None
-        new_app_model_config.agent_mode = ''
-        new_app_model_config.prompt_type = 'simple'
-        new_app_model_config.chat_prompt_config = ''
-        new_app_model_config.completion_prompt_config = ''
-        new_app_model_config.dataset_configs = ''
-        new_app_model_config.workflow_id = workflow.id
-
-        db.session.add(new_app_model_config)
-        db.session.flush()
-
-        new_app.app_model_config_id = new_app_model_config.id
         db.session.commit()
 
         app_was_created.send(new_app, account=account)
@@ -110,11 +86,13 @@ class WorkflowConverter:
         # get new app mode
         new_app_mode = self._get_new_app_mode(app_model)
 
+        app_model_config_dict = app_model_config.to_dict()
+
         # convert app model config
         application_manager = AppManager()
         app_orchestration_config_entity = application_manager.convert_from_app_model_config_dict(
             tenant_id=app_model.tenant_id,
-            app_model_config_dict=app_model_config.to_dict(),
+            app_model_config_dict=app_model_config_dict,
             skip_check=True
         )
 
@@ -177,6 +155,25 @@ class WorkflowConverter:
 
         graph = self._append_node(graph, end_node)
 
+        # features
+        if new_app_mode == AppMode.ADVANCED_CHAT:
+            features = {
+                "opening_statement": app_model_config_dict.get("opening_statement"),
+                "suggested_questions": app_model_config_dict.get("suggested_questions"),
+                "suggested_questions_after_answer": app_model_config_dict.get("suggested_questions_after_answer"),
+                "speech_to_text": app_model_config_dict.get("speech_to_text"),
+                "text_to_speech": app_model_config_dict.get("text_to_speech"),
+                "file_upload": app_model_config_dict.get("file_upload"),
+                "sensitive_word_avoidance": app_model_config_dict.get("sensitive_word_avoidance"),
+                "retriever_resource": app_model_config_dict.get("retriever_resource"),
+            }
+        else:
+            features = {
+                "text_to_speech": app_model_config_dict.get("text_to_speech"),
+                "file_upload": app_model_config_dict.get("file_upload"),
+                "sensitive_word_avoidance": app_model_config_dict.get("sensitive_word_avoidance"),
+            }
+
         # create workflow record
         workflow = Workflow(
             tenant_id=app_model.tenant_id,
@@ -184,6 +181,7 @@ class WorkflowConverter:
             type=WorkflowType.from_app_mode(new_app_mode).value,
             version='draft',
             graph=json.dumps(graph),
+            features=json.dumps(features),
             created_by=account_id,
             created_at=app_model_config.created_at
         )

api/services/workflow_service.py

@@ -33,29 +33,31 @@ class WorkflowService:
         """
         Get published workflow
         """
-        app_model_config = app_model.app_model_config
+        if not app_model.workflow_id:
-
-        if not app_model_config.workflow_id:
             return None
 
         # fetch published workflow by workflow_id
         workflow = db.session.query(Workflow).filter(
             Workflow.tenant_id == app_model.tenant_id,
             Workflow.app_id == app_model.id,
-            Workflow.id == app_model_config.workflow_id
+            Workflow.id == app_model.workflow_id
         ).first()
 
         # return published workflow
         return workflow
 
-
+    def sync_draft_workflow(self, app_model: App,
-    def sync_draft_workflow(self, app_model: App, graph: dict, account: Account) -> Workflow:
+                            graph: dict,
+                            features: dict,
+                            account: Account) -> Workflow:
         """
         Sync draft workflow
         """
         # fetch draft workflow by app_model
         workflow = self.get_draft_workflow(app_model=app_model)
 
+        # TODO validate features
+
         # create draft workflow if not found
         if not workflow:
             workflow = Workflow(
@@ -64,12 +66,14 @@ class WorkflowService:
                 type=WorkflowType.from_app_mode(app_model.mode).value,
                 version='draft',
                 graph=json.dumps(graph),
+                features=json.dumps(features),
                 created_by=account.id
             )
             db.session.add(workflow)
         # update draft workflow if found
         else:
             workflow.graph = json.dumps(graph)
+            workflow.features = json.dumps(features)
             workflow.updated_by = account.id
             workflow.updated_at = datetime.utcnow()
 
@@ -112,28 +116,7 @@ class WorkflowService:
         db.session.add(workflow)
         db.session.commit()
 
-        app_model_config = app_model.app_model_config
+        app_model.workflow_id = workflow.id
-
-        # create new app model config record
-        new_app_model_config = app_model_config.copy()
-        new_app_model_config.id = None
-        new_app_model_config.app_id = app_model.id
-        new_app_model_config.external_data_tools = ''
-        new_app_model_config.model = ''
-        new_app_model_config.user_input_form = ''
-        new_app_model_config.dataset_query_variable = None
-        new_app_model_config.pre_prompt = None
-        new_app_model_config.agent_mode = ''
-        new_app_model_config.prompt_type = 'simple'
-        new_app_model_config.chat_prompt_config = ''
-        new_app_model_config.completion_prompt_config = ''
-        new_app_model_config.dataset_configs = ''
-        new_app_model_config.workflow_id = workflow.id
-
-        db.session.add(new_app_model_config)
-        db.session.flush()
-
-        app_model.app_model_config_id = new_app_model_config.id
         db.session.commit()
 
         # TODO update app related datasets