new telegram bot

shared/telegram_base.py

@@ -1,66 +1,15 @@
-import asyncio
 import logging
 
 import pydantic
-from aiogram import Bot, Dispatcher, Router
+from aiogram import Bot
 
 
 class TelegramConfig(pydantic.BaseModel):
     TOKEN: str
-    DROP_PENDING_UPDATES: bool = True
 
 
 class TelegramBase:
-    def __init__(self, config: TelegramConfig, *routers: Router) -> None:
+    def __init__(self, config: TelegramConfig) -> None:
         self.bot: Bot = Bot(token=config.TOKEN)
-        self.dispatcher: Dispatcher = Dispatcher()
-        self._polling_task: asyncio.Task[None] | None = None
-        self._drop_pending_updates: bool = config.DROP_PENDING_UPDATES
-
-        for router in routers:
-            self.dispatcher.include_router(router)
-
         logging.info('Telegram bot initialized')
 
-    async def start_polling(self) -> None:
-        if self._polling_task is not None:
-            logging.warning('Bot polling already started')
-            return
-
-        self._polling_task = asyncio.create_task(
-            self.dispatcher.start_polling(
-                self.bot,
-                drop_pending_updates=self._drop_pending_updates,
-                handle_signals=False,  # Don't handle SIGINT/SIGTERM in dispatcher
-            )
-        )
-
-        logging.info('Telegram bot polling started')
-
-    async def stop_polling(self) -> None:
-        if self._polling_task is None:
-            logging.warning('Bot polling not started')
-            return
-
-        # Stop dispatcher polling gracefully
-        await self.dispatcher.stop_polling()
-
-        # Wait for polling task to finish
-        try:
-            await asyncio.wait_for(self._polling_task, timeout=5.0)
-        except TimeoutError:
-            logging.warning('Polling task did not stop in time, cancelling')
-            self._polling_task.cancel()
-            try:
-                await self._polling_task
-            except asyncio.CancelledError:
-                pass
-        except asyncio.CancelledError:
-            logging.info('Polling task cancelled')
-
-        # Close bot session
-        await self.bot.session.close()
-
-        self._polling_task = None
-
-        logging.info('Telegram bot stopped')