修改限制家庭名称重复

Controller/SensorGateway/GatewayFamilyMemberController.py

@@ -145,6 +145,9 @@ class GatewayFamilyMemberView(View):
         n_time = int(time.time())
         location = request_dict.get('location', '')
         room_names = request_dict.get('roomNames', None)
+        user_family_qs = UserFamily.objects.filter(name=family_name, user_id=app_user_id)
+        if user_family_qs.exists():
+            return response.json(174)
         try:
             with transaction.atomic():
                 member_permission_qs = FamilyMemberPermission.objects.filter(no='001').values('id')