feat:历史记录关于user_id限制

backend/db/crud.py

@@ -64,11 +64,15 @@ class MultiAgentTaskCRUD:
 
     @staticmethod
     def get_recent(
-        db: Session, limit: int = 20, offset: int = 0
+        db: Session, limit: int = 20, offset: int = 0, user_id: str = None
     ) -> List[MultiAgentTask]:
         """获取最近的任务记录，置顶的排在最前面"""
+        query = db.query(MultiAgentTask)
+        # 按 user_id 过滤
+        if user_id:
+            query = query.filter(MultiAgentTask.user_id == user_id)
         return (
-            db.query(MultiAgentTask)
+            query
             .order_by(MultiAgentTask.is_pinned.desc(), MultiAgentTask.created_at.desc())
             .offset(offset)
             .limit(limit)

backend/server.py

@@ -534,8 +534,8 @@ def handle_generate_base_plan_ws(data):
             Request_Cache[requestIdentifier] = basePlan_withRenderSpec
 
         # 保存到数据库
-        user_id = incoming_data.get("user_id", "default_user")
-        task_id = incoming_data.get("task_id") or str(uuid.uuid4())
+        user_id = incoming_data.get("user_id")
+        task_id = incoming_data.get("task_id")
         generation_id = str(uuid.uuid4())
 
         with get_db_context() as db:
@@ -1671,9 +1671,21 @@ def handle_get_agents_ws(data):
     """
     WebSocket版本：获取智能体配置
     从 user_agents 数据库表读取
+    如果没有 user_id，会生成新的 user_id 并返回
     """
     request_id = data.get('id')
-    user_id = data.get('user_id', 'default_user')
+    # 前端发送的数据在 data 字段中
+    incoming_data = data.get('data', {})
+    user_id = incoming_data.get('user_id') if isinstance(incoming_data, dict) else None
+
+    # 如果没有 user_id，生成新的
+    new_user_id = None
+    if not user_id:
+        new_user_id = str(uuid.uuid4())
+        user_id = new_user_id
+        print(f"[get_agents] 新生成 user_id: {new_user_id}")
+    else:
+        print(f"[get_agents] 接收到的 user_id: {user_id}")
 
     try:
         # 从数据库获取用户的智能体配置
@@ -1694,14 +1706,20 @@ def handle_get_agents_ws(data):
                     'apiModel': config.get('apiModel', ''),
                 })
 
+        response_data = {
+            'code': 200,
+            'content': 'get agents successfully',
+            'agents': agents
+        }
+
+        # 如果生成了新的 user_id，返回给前端
+        if new_user_id:
+            response_data['user_id'] = new_user_id
+
         emit('response', {
             'id': request_id,
             'status': 'success',
-            'data': {
-                'code': 200,
-                'content': 'get agents successfully',
-                'agents': agents
-            }
+            'data': response_data
         })
 
     except Exception as e:
@@ -1929,14 +1947,18 @@ def handle_get_plans(data):
     WebSocket版本：获取历史任务列表
     """
     # socketio 会把数据包装多层：
-    # 前端发送: { id: 'get_plans-xxx', action: 'get_plans', data: { id: 'ws_req_xxx' } }
+    # 前端发送: { id: 'get_plans-xxx', action: 'get_plans', data: { id: 'ws_req_xxx', user_id: 'xxx' } }
     # socketio 包装后: data = { id: 'get_plans-xxx', action: 'get_plans', data: {...} }
     request_id = data.get('id')  # socketio 包装的 id，用于响应匹配
 
+    # 获取 user_id（从 data.data 中获取，因为前端发送时会包装）
+    incoming_data = data.get('data', {})
+    user_id = incoming_data.get('user_id') if isinstance(incoming_data, dict) else None
+
     try:
         with get_db_context() as db:
-            # 获取最近的任务记录
-            tasks = MultiAgentTaskCRUD.get_recent(db, limit=50)
+            # 获取最近的任务记录，按 user_id 过滤
+            tasks = MultiAgentTaskCRUD.get_recent(db, limit=50, user_id=user_id)
 
             # 转换为前端期望的格式
             plans = []