fix(chat): 修复多个聊天错误 消息格式错误导致断连、新消息会通知到发件人、加强消息发送的成员验证

core/routers/chat/handlers.py

@@ -14,6 +14,7 @@ from core.db.models import ReadStatus, User, Chat, Message
 
 from .managers import SocketManager
 from . import schema
+from .services import get_chat
 
 logger = logging.getLogger(__name__)
 socket_manager = SocketManager()
@@ -28,7 +29,8 @@ async def send_new_message(
         incoming_message: schema.WSMessage,
 ):
     chat_guid: str = str(incoming_message.chat_guid)
-    chat: Chat | None = await CRUD(db_session, Chat).get(filters={'guid': chat_guid})
+    # chat: Chat | None = await CRUD(db_session, Chat).get(filters={'guid': chat_guid, 'is_deleted': False}
+    chat: Chat | None = await get_chat(chat_guid, current_user, db_session)
 
     # 判断是否为新聊天
     if not chats or chat_guid not in chats:
@@ -56,8 +58,6 @@ async def send_new_message(
 
         await db_session.flush()
         await db_session.commit()
-        # await db_session.refresh(message, attribute_names=["user", "chat"])
-        # await db_session.refresh(chat, attribute_names=["users"])
 
     except Exception as exc_info:
         await db_session.rollback()