postfixing-reimplemented-cache

resolvers/stat.py

@@ -56,9 +56,9 @@ def get_topic_shouts_stat(topic_id: int):
     return result[0] if result else 0
 
 
-def get_topic_authors_query(topic_id):
-    return (
-        select(ShoutAuthor.author)
+def get_topic_authors_stat(topic_id: int):
+    count_query = (
+        select(func.count(distinct(ShoutAuthor.author)))
         .select_from(join(ShoutTopic, Shout, ShoutTopic.shout == Shout.id))
         .join(ShoutAuthor, ShoutAuthor.shout == Shout.id)
         .filter(
@@ -70,14 +70,6 @@ def get_topic_authors_query(topic_id):
         )
     )
 
-
-def get_topic_authors_stat(topic_id: int):
-    # authors query
-    topic_authors_query = get_topic_authors_query(topic_id)
-
-    # Оборачиваем запрос в другой запрос, чтобы посчитать уникальных авторов
-    count_query = select(func.count(distinct(topic_authors_query.subquery().c.author)))
-
     # Выполняем запрос и получаем результат
     result = local_session().execute(count_query).scalar()
     return result if result is not None else 0