fix: Audit log login did not record user (#2691)

Author: shaohuzhang1

apps/common/log/log.py

@@ -34,7 +34,7 @@ def _get_user(request):
     user = request.user
     if user is None:
         return {
-            "user_name": gettext('unknown')
+
         }
     return {
         "id": str(user.id),

apps/users/views/user.py

@@ -179,7 +179,7 @@ class Login(APIView):
                          responses=LoginSerializer().get_response_body_api(),
                          security=[],
                          tags=[_("User")])
-    @log(menu='User', operate='Log in', get_user=lambda r: {'user_name': r.data.get('username', None)},
+    @log(menu='User', operate='Log in', get_user=lambda r: {'username': r.data.get('username', None)},
          get_details=_get_details,
          get_operation_object=lambda r, k: {'name': r.data.get('username')})
     def post(self, request: Request):