init

app/storage/protocols.py

@@ -0,0 +1,38 @@
+from typing import Protocol
+
+from app.models.domain import ChatMapping
+
+
+class StoragePort(Protocol):
+  async def init(self) -> None: ...
+
+  async def get_mapping_by_max_chat(self, max_chat_id: int) -> ChatMapping | None: ...
+
+  async def get_mapping_by_tg_thread(
+    self, tg_chat_id: int, tg_thread_id: int
+  ) -> ChatMapping | None: ...
+
+  async def save_mapping(self, mapping: ChatMapping) -> None: ...
+
+  async def list_mappings(self) -> list[ChatMapping]: ...
+
+  async def get_sync_marker(self, max_chat_id: int) -> int | None: ...
+
+  async def update_sync_marker(self, max_chat_id: int, message_id: int) -> None: ...
+
+  async def save_message_link(
+    self,
+    max_chat_id: int,
+    max_message_id: int,
+    tg_chat_id: int,
+    tg_thread_id: int,
+    tg_message_id: int,
+  ) -> None: ...
+
+  async def get_tg_message_by_max(
+    self, max_chat_id: int, max_message_id: int
+  ) -> tuple[int, int, int] | None: ...
+
+  async def get_max_message_by_tg(
+    self, tg_chat_id: int, tg_message_id: int
+  ) -> tuple[int, int] | None: ...