feat: deals viewer mode and links for viewers

services/chat.py

@@ -10,8 +10,10 @@ from external.chat.chat_client import ChatClient
 from external.chat.schemas import *
 from external.kafka.services.producer_service import ProducerService
 from models import Message, Chat, MessageStatus, TgGroup, Client, Card, MessageFile, User
+from schemas.auth import UserUnion
 from schemas.chat import *
 from services.base import BaseService
+from utils.auth import verify_user_deal_editor
 
 
 class ChatService(BaseService):
@@ -163,7 +165,9 @@ class ChatService(BaseService):
 
         return CreateChatResponse(ok=True, message='Чат успешно создан')
 
-    async def create_chat(self, request: CreateChatRequest) -> CreateChatResponse:
+    async def create_chat(self, request: CreateChatRequest, user: UserUnion) -> CreateChatResponse:
+        verify_user_deal_editor(user, request.card_id)
+
         client: Optional[Client] = await self.session.get(Client, request.client_id)
         if not client:
             return CreateChatResponse(ok=False, message=f'Клиент с ID {request.client_id} не найден')