feat: fetch views manually and worker

src/adapter/postgres.py

@@ -358,3 +358,17 @@ class Postgres(DatabaseBase):
 
         result = await self.session.execute(stmt)
         return list(result.scalars().all())
+
+    async def get_active_purchases_with_urls(self) -> list[domain.Purchase]:
+        stmt = (
+            select(domain.Purchase)
+            .where(
+                domain.Purchase.status == domain.PurchaseStatus.ACTIVE,
+                domain.Purchase.ad_post_url.isnot(None),
+                domain.Purchase.views_availability != domain.PostViewsAvailability.MANUAL,
+            )
+            .order_by(domain.Purchase.created_at.asc())
+        )
+
+        result = await self.session.execute(stmt)
+        return list(result.scalars().all())