diff --git a/resolvers/schema.py b/resolvers/schema.py
index 669c6ac..ec1779a 100644
--- a/resolvers/schema.py
+++ b/resolvers/schema.py
@@ -3,14 +3,12 @@ from sqlalchemy import and_, select
 from sqlalchemy.orm import aliased
 from sqlalchemy.exc import SQLAlchemyError
 
-from orm.author import Author
 from orm.notification import Notification as NotificationMessage, NotificationSeen
-from services.auth import check_auth
+from services.auth import LoginRequiredMiddleware
 from services.db import local_session
 import strawberry
 from strawberry_sqlalchemy_mapper import StrawberrySQLAlchemyMapper
 from strawberry.schema.config import StrawberryConfig
-from strawberry.extensions import Extension
 import logging
 
 strawberry_sqlalchemy_mapper = StrawberrySQLAlchemyMapper()
@@ -135,21 +133,6 @@ class Mutation:
         return NotificationSeenResult()
 
 
-class LoginRequiredMiddleware(Extension):
-    async def on_request_start(self):
-        context = self.execution_context.context
-        req = context.get("request")
-        is_authenticated, user_id = await check_auth(req)
-        if is_authenticated:
-            with local_session() as session:
-                author = session.query(Author).filter(Author.user == user_id).first()
-                if author:
-                    context["author_id"] = author.id
-                if user_id:
-                    context["user_id"] = user_id
-        context["user_id"] = user_id or None
-
-
 schema = strawberry.Schema(
     query=Query, mutation=Mutation, config=StrawberryConfig(auto_camel_case=False), extensions=[LoginRequiredMiddleware]
 )
diff --git a/services/auth.py b/services/auth.py
index 010287f..515b0fa 100644
--- a/services/auth.py
+++ b/services/auth.py
@@ -1,5 +1,9 @@
 import aiohttp
 from aiohttp.web import HTTPUnauthorized
+from strawberry.extensions import Extension
+
+from orm.author import Author
+from services.db import local_session
 from settings import AUTH_URL
 
 
@@ -61,3 +65,18 @@ async def check_auth(req) -> (bool, int | None):
             raise HTTPUnauthorized(message="Please, login first")
 
     return False, None
+
+
+class LoginRequiredMiddleware(Extension):
+    async def on_request_start(self):
+        context = self.execution_context.context
+        req = context.get("request")
+        is_authenticated, user_id = await check_auth(req)
+        if is_authenticated:
+            with local_session() as session:
+                author = session.query(Author).filter(Author.user == user_id).first()
+                if author:
+                    context["author_id"] = author.id
+                if user_id:
+                    context["user_id"] = user_id
+        context["user_id"] = user_id or None