подписки сразу отслеживаются

src/usecase/purchase/get_placement.py

@@ -74,8 +74,8 @@ async def get_placement_user(self: 'Usecase', input: dto.GetPlacementInput) -> d
         placement_id=placement.id,
         include_archived=True,
     )
-    placement_post_ids = [post.id for post in placement_posts]
-    subscriptions_counts = await self.database.count_subscriptions_by_placement_post_batch(placement_post_ids)
+    # Подсчёт подписок по placement_id (один Placement = одна ссылка = один счётчик подписок)
+    subscriptions_count = await self.database.count_subscriptions_by_placement(placement.id)
     post_ids = [placement_post.post.id for placement_post in placement_posts if placement_post.post]
     views_map = await self.database.get_latest_views_data_batch(post_ids) if post_ids else {}
 
@@ -89,7 +89,7 @@ async def get_placement_user(self: 'Usecase', input: dto.GetPlacementInput) -> d
                 views_count = views_map.get(placement_post.post.id, (None,))[0]
             placement_post_output = _build_placement_post_output(
                 placement_post,
-                subscriptions_counts.get(placement_post.id, 0),
+                subscriptions_count,
                 views_count,
             )
             if placement_post_output is not None: