code review, all authors query restored

services/zine/authors.py

@@ -0,0 +1,12 @@
+from base.orm import local_session
+from orm.user import User
+from orm.shout import ShoutAuthor
+
+
+class AuthorsStorage:
+    @staticmethod
+    async def get_all_authors():
+        with local_session() as session:
+            query = session.query(User).join(ShoutAuthor)
+            result = query.all()
+            return result