feat: parser, refactoring

tests/conftest.py

@@ -317,6 +317,28 @@ class MockDatabase:
                 return subscription
         return None
 
+    async def get_active_subscriptions_by_subscriber_and_channel(
+        self, subscriber_id: uuid.UUID, channel_telegram_id: int
+    ) -> list[domain.Subscription]:
+        result = []
+        for subscription in self.subscriptions.values():
+            if subscription.subscriber_id == subscriber_id and subscription.unsubscribed_at is None:
+                placement = self.placements.get(subscription.placement_id)
+                if placement:
+                    target_channel = self.target_channels.get(placement.target_channel_id)
+                    if target_channel and target_channel.telegram_id == channel_telegram_id:
+                        subscription.placement = placement
+                        result.append(subscription)
+        return result
+
+    async def get_active_subscription_by_subscriber_and_channel(
+        self, subscriber_id: uuid.UUID, channel_telegram_id: int
+    ) -> domain.Subscription | None:
+        subscriptions = await self.get_active_subscriptions_by_subscriber_and_channel(
+            subscriber_id, channel_telegram_id
+        )
+        return subscriptions[0] if subscriptions else None
+
     async def create_placement_views_history(
         self, history: domain.PlacementViewsHistory
     ) -> domain.PlacementViewsHistory:
@@ -360,6 +382,12 @@ class MockTelegramWriter:
             {'text': text, 'chat_id': chat_id, 'button': {'text': button_text, 'url': button_url}}
         )
 
+    async def send_message_with_inline_keyboard(self, text: str, chat_id: int, buttons: list[list[Any]]) -> None:
+        self.sent_messages.append({'text': text, 'chat_id': chat_id, 'inline_keyboard': buttons})
+
+    async def edit_message_reply_markup(self, chat_id: int, message_id: int) -> None:
+        pass
+
     async def get_chat_member(self, chat_id: int, user_id: int) -> dict[str, Any]:
         return {}
 
@@ -368,10 +396,6 @@ class MockTelegramWriter:
         link_type = 'approval' if requires_approval else 'public'
         return f'https://t.me/+{link_type}_link_{self.invite_link_counter}_{chat_id}'
 
-    async def get_post_views(self, post_url: str) -> int | None:
-        """Mock implementation returns None (TDLib not integrated)."""
-        return None
-
 
 class MockJWTEncoder:
     def encode_access_token(self, user_id: uuid.UUID, telegram_id: int, username: str | None = None) -> str:
@@ -395,6 +419,12 @@ def mock_jwt() -> MockJWTEncoder:
 
 @pytest.fixture
 def usecases(
-    mock_database: MockDatabase, mock_telegram: MockTelegramWriter, mock_jwt: MockJWTEncoder
+    mock_database: MockDatabase,
+    mock_telegram: MockTelegramWriter,
+    mock_jwt: MockJWTEncoder,
 ) -> usecase.Usecase:
-    return usecase.Usecase(database=mock_database, telegram_bot=mock_telegram, jwt_encoder=mock_jwt)
+    return usecase.Usecase(
+        database=mock_database,  # type: ignore[arg-type]
+        telegram_bot=mock_telegram,
+        jwt_encoder=mock_jwt,
+    )