fix: refactor conversation pagination to use SQLAlchemy session manag… (#11956)

Signed-off-by: -LAN- <laipz8200@outlook.com>

api/controllers/service_api/app/conversation.py

@@ -1,5 +1,6 @@
 from flask_restful import Resource, marshal_with, reqparse
 from flask_restful.inputs import int_range
+from sqlalchemy.orm import Session
 from werkzeug.exceptions import NotFound
 
 import services
@@ -7,6 +8,7 @@ from controllers.service_api import api
 from controllers.service_api.app.error import NotChatAppError
 from controllers.service_api.wraps import FetchUserArg, WhereisUserArg, validate_app_token
 from core.app.entities.app_invoke_entities import InvokeFrom
+from extensions.ext_database import db
 from fields.conversation_fields import (
     conversation_delete_fields,
     conversation_infinite_scroll_pagination_fields,
@@ -39,14 +41,16 @@ class ConversationApi(Resource):
         args = parser.parse_args()
 
         try:
-            return ConversationService.pagination_by_last_id(
-                app_model=app_model,
-                user=end_user,
-                last_id=args["last_id"],
-                limit=args["limit"],
-                invoke_from=InvokeFrom.SERVICE_API,
-                sort_by=args["sort_by"],
-            )
+            with Session(db.engine) as session:
+                return ConversationService.pagination_by_last_id(
+                    session=session,
+                    app_model=app_model,
+                    user=end_user,
+                    last_id=args["last_id"],
+                    limit=args["limit"],
+                    invoke_from=InvokeFrom.SERVICE_API,
+                    sort_by=args["sort_by"],
+                )
         except services.errors.conversation.LastConversationNotExistsError:
             raise NotFound("Last Conversation Not Exists.")