Adds updated_at and folder cols

src/backend/langflow/api/v1/flows.py

@@ -1,3 +1,4 @@
+from datetime import datetime
 from typing import List
 from uuid import UUID
 
@@ -9,12 +10,7 @@ from sqlmodel import Session
 from langflow.api.utils import remove_api_keys
 from langflow.api.v1.schemas import FlowListCreate, FlowListRead
 from langflow.services.auth.utils import get_current_active_user
-from langflow.services.database.models.flow import (
-    Flow,
-    FlowCreate,
-    FlowRead,
-    FlowUpdate,
-)
+from langflow.services.database.models.flow import Flow, FlowCreate, FlowRead, FlowUpdate
 from langflow.services.database.models.user.user import User
 from langflow.services.deps import get_session, get_settings_service
 
@@ -33,7 +29,8 @@ def create_flow(
     if flow.user_id is None:
         flow.user_id = current_user.id
 
-    db_flow = Flow.from_orm(flow)
+    db_flow = Flow.model_validate(flow, from_attributes=True)
+    db_flow.updated_at = datetime.utcnow()
 
     session.add(db_flow)
     session.commit()
@@ -82,12 +79,13 @@ def update_flow(
     db_flow = read_flow(session=session, flow_id=flow_id, current_user=current_user)
     if not db_flow:
         raise HTTPException(status_code=404, detail="Flow not found")
-    flow_data = flow.dict(exclude_unset=True)
+    flow_data = flow.model_dump(exclude_unset=True)
     if settings_service.settings.REMOVE_API_KEYS:
         flow_data = remove_api_keys(flow_data)
     for key, value in flow_data.items():
         if value is not None:
             setattr(db_flow, key, value)
+    db_flow.updated_at = datetime.utcnow()
     session.add(db_flow)
     session.commit()
     session.refresh(db_flow)