394 lines
16 KiB
Python
394 lines
16 KiB
Python
import logging
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import asyncio
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from typing import Callable, Dict, Any, Awaitable, Optional
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from aiogram import Bot, Dispatcher, BaseMiddleware, Router, F
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from aiogram.types import Update
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from aiogram.enums import ParseMode
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from aiogram.filters import CommandStart, Command
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from aiogram.client.default import DefaultBotProperties
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from aiogram.webhook.aiohttp_server import SimpleRequestHandler, setup_application
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from aiogram.fsm.storage.memory import MemoryStorage
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from aiohttp import web
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from apscheduler.schedulers.asyncio import AsyncIOScheduler
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from sqlalchemy.orm import sessionmaker
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from config.settings import Settings
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from db.database_setup import init_db_connection
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from bot.middlewares.i18n import I18nMiddleware, get_i18n_instance, JsonI18n
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from bot.middlewares.ban_check_middleware import BanCheckMiddleware
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from bot.middlewares.action_logger_middleware import ActionLoggerMiddleware
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from bot.handlers.user import user_router_aggregate
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from bot.handlers.admin import admin_router_aggregate
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from bot.filters.admin_filter import AdminFilter
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from bot.services.notification_service import schedule_subscription_notifications
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from bot.services.payment_service import YooKassaService
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from bot.services.panel_api_service import PanelApiService
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from bot.services.subscription_service import SubscriptionService
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from bot.services.referral_service import ReferralService
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from bot.services.promo_code_service import PromoCodeService
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from bot.handlers.user import payment as user_payment_webhook_module
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class DBSessionMiddleware(BaseMiddleware):
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def __init__(self, async_session_factory: sessionmaker):
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super().__init__()
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self.async_session_factory = async_session_factory
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async def __call__(self, handler: Callable[[Update, Dict[str, Any]],
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Awaitable[Any]], event: Update,
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data: Dict[str, Any]) -> Any:
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if self.async_session_factory is None:
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logging.critical(
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"DBSessionMiddleware: async_session_factory is None!")
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raise RuntimeError(
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"async_session_factory not provided to DBSessionMiddleware")
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async with self.async_session_factory() as session:
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data["session"] = session
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try:
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result = await handler(event, data)
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await session.commit()
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return result
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except Exception:
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await session.rollback()
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logging.error(
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"DBSessionMiddleware: Exception caused rollback.",
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exc_info=True)
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raise
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async def register_all_routers(dp: Dispatcher, settings: Settings):
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dp.include_router(user_router_aggregate)
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admin_main_router = Router(name="admin_main_filtered_router")
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admin_filter_instance = AdminFilter(admin_ids=settings.ADMIN_IDS)
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admin_main_router.message.filter(admin_filter_instance)
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admin_main_router.callback_query.filter(admin_filter_instance)
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admin_main_router.include_router(admin_router_aggregate)
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dp.include_router(admin_main_router)
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logging.info("All application routers registered.")
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async def on_startup_configured(dispatcher: Dispatcher):
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bot: Bot = dispatcher["bot_instance"]
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settings: Settings = dispatcher["settings"]
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i18n_instance: JsonI18n = dispatcher["i18n_instance"]
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panel_service: PanelApiService = dispatcher["panel_service"]
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async_session_factory: sessionmaker = dispatcher["async_session_factory"]
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logging.info("STARTUP: on_startup_configured executing...")
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existing_scheduler: Optional[AsyncIOScheduler] = dispatcher.get("scheduler")
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if existing_scheduler and existing_scheduler.running:
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logging.warning(
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"STARTUP: Scheduler already running, skipping initialization.")
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else:
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scheduler = AsyncIOScheduler(timezone="UTC")
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try:
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await schedule_subscription_notifications(
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bot, settings, i18n_instance, scheduler, panel_service,
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async_session_factory)
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scheduler.start()
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dispatcher["scheduler"] = scheduler
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logging.info("STARTUP: APScheduler started.")
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except Exception as e:
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logging.error(
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f"STARTUP: Failed to start APScheduler: {e}", exc_info=True)
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telegram_webhook_url_to_set = getattr(settings,
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'TELEGRAM_WEBHOOK_BASE_URL', None)
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if telegram_webhook_url_to_set:
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full_telegram_webhook_url = f"{str(telegram_webhook_url_to_set).rstrip('/')}/{settings.BOT_TOKEN}"
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logging.info(
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f"STARTUP: Attempting to set Telegram webhook to: {full_telegram_webhook_url if full_telegram_webhook_url != 'ERROR_URL_TOKEN_DETECTED' else 'HIDDEN DUE TO TOKEN'}"
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)
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if full_telegram_webhook_url != "ERROR_URL_TOKEN_DETECTED":
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try:
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current_webhook_info = await bot.get_webhook_info()
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logging.info(
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f"STARTUP: Current Telegram webhook info BEFORE setting: {current_webhook_info.model_dump_json(exclude_none=True, indent=2)}"
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)
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set_success = await bot.set_webhook(
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url=full_telegram_webhook_url,
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drop_pending_updates=True,
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allowed_updates=dispatcher.resolve_used_update_types())
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if set_success:
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logging.info(
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f"STARTUP: bot.set_webhook to {full_telegram_webhook_url} returned SUCCESS (True)."
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)
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else:
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logging.error(
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f"STARTUP: bot.set_webhook to {full_telegram_webhook_url} returned FAILURE (False)."
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)
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new_webhook_info = await bot.get_webhook_info()
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logging.info(
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f"STARTUP: Telegram Webhook info AFTER setting: {new_webhook_info.model_dump_json(exclude_none=True, indent=2)}"
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)
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if not new_webhook_info.url:
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logging.error(
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"STARTUP: CRITICAL - Telegram Webhook URL is EMPTY after set attempt. Check bot token and URL validity."
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)
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except Exception as e_setwebhook:
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logging.error(
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f"STARTUP: EXCEPTION during set/get Telegram webhook: {e_setwebhook}",
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exc_info=True)
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else:
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logging.error(
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"STARTUP: Skipped setting Telegram webhook due to security or configuration error."
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)
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else:
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logging.info(
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"STARTUP: TELEGRAM_WEBHOOK_BASE_URL not set in environment. Attempting to delete any existing webhook (running in polling mode)."
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)
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await bot.delete_webhook(drop_pending_updates=True)
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logging.info("STARTUP: Bot on_startup_configured completed.")
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async def on_shutdown_configured(dispatcher: Dispatcher):
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logging.warning("SHUTDOWN: on_shutdown_configured executing...")
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scheduler: Optional[AsyncIOScheduler] = dispatcher.get("scheduler")
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if scheduler and scheduler.running:
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try:
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scheduler.shutdown(wait=False)
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logging.info("SHUTDOWN: APScheduler shut down.")
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except Exception as e:
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logging.error(f"SHUTDOWN: Error shutting down APScheduler: {e}",
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exc_info=True)
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panel_service: Optional[PanelApiService] = dispatcher.get("panel_service")
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if panel_service and hasattr(panel_service, 'close_session'):
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await panel_service.close_session()
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logging.info("Panel API service session closed on shutdown.")
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bot: Bot = dispatcher["bot_instance"]
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if bot and bot.session:
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try:
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await bot.session.close()
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logging.info("SHUTDOWN: Aiogram Bot session closed.")
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except Exception as e:
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logging.warning(f"SHUTDOWN: Failed to close bot session: {e}")
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from db.database_setup import async_engine as global_async_engine
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if global_async_engine:
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logging.info("SHUTDOWN: Disposing SQLAlchemy engine...")
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await global_async_engine.dispose()
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logging.info("SHUTDOWN: SQLAlchemy engine disposed.")
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logging.info("SHUTDOWN: Bot on_shutdown_configured completed.")
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async def run_bot(settings_param: Settings):
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storage = MemoryStorage()
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default_props = DefaultBotProperties(parse_mode=ParseMode.HTML)
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bot = Bot(token=settings_param.BOT_TOKEN, default=default_props)
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local_async_session_factory = init_db_connection(settings_param)
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if local_async_session_factory is None:
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logging.critical(
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"Failed to initialize database connection and session factory. Exiting."
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)
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return
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dp = Dispatcher(storage=storage, settings=settings_param, bot_instance=bot)
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actual_bot_username = "your_bot_username"
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try:
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bot_info = await bot.get_me()
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actual_bot_username = bot_info.username
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logging.info(f"Bot username resolved: @{actual_bot_username}")
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except Exception as e:
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logging.error(
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f"Failed to get bot info (e.g., for YooKassa default URL): {e}. Using fallback: {actual_bot_username}"
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)
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i18n_instance = get_i18n_instance(path="locales",
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default=settings_param.DEFAULT_LANGUAGE)
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yookassa_service = YooKassaService(
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shop_id=settings_param.YOOKASSA_SHOP_ID,
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secret_key=settings_param.YOOKASSA_SECRET_KEY,
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configured_return_url=settings_param.YOOKASSA_RETURN_URL,
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bot_username_for_default_return=actual_bot_username,
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settings_obj=settings_param)
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panel_service = PanelApiService(settings_param)
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subscription_service = SubscriptionService(settings_param, panel_service)
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referral_service = ReferralService(settings_param, subscription_service,
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bot, i18n_instance)
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promo_code_service = PromoCodeService(settings_param, subscription_service,
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bot, i18n_instance)
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dp["i18n_instance"] = i18n_instance
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dp["yookassa_service"] = yookassa_service
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dp["panel_service"] = panel_service
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dp["subscription_service"] = subscription_service
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dp["referral_service"] = referral_service
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dp["promo_code_service"] = promo_code_service
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dp["async_session_factory"] = local_async_session_factory
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dp.update.outer_middleware(
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DBSessionMiddleware(local_async_session_factory))
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dp.update.outer_middleware(
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I18nMiddleware(i18n=i18n_instance, settings=settings_param))
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dp.update.outer_middleware(
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BanCheckMiddleware(settings=settings_param,
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i18n_instance=i18n_instance))
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dp.update.outer_middleware(ActionLoggerMiddleware(settings=settings_param))
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dp.startup.register(on_startup_configured)
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dp.shutdown.register(lambda: on_shutdown_configured(dp))
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await register_all_routers(dp, settings_param)
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tg_webhook_base = getattr(settings_param, 'TELEGRAM_WEBHOOK_BASE_URL',
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None)
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yk_webhook_base = getattr(settings_param, 'YOOKASSA_WEBHOOK_BASE_URL',
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None)
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should_run_aiohttp_server = bool(tg_webhook_base) or (
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bool(yk_webhook_base) and bool(settings_param.yookassa_webhook_path))
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telegram_uses_webhook_mode = bool(tg_webhook_base)
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run_telegram_polling = not telegram_uses_webhook_mode
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logging.info(f"--- Bot Run Mode Decision ---")
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logging.info(
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f"Configured TELEGRAM_WEBHOOK_BASE_URL: '{tg_webhook_base}' -> Telegram Webhook Mode: {telegram_uses_webhook_mode}"
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)
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logging.info(
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f"Configured YOOKASSA_WEBHOOK_BASE_URL: '{yk_webhook_base}' & Path: '{settings_param.yookassa_webhook_path}'"
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)
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logging.info(f"Decision: Run AIOHTTP server: {should_run_aiohttp_server}")
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logging.info(f"Decision: Run Telegram Polling: {run_telegram_polling}")
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logging.info(f"--- End Bot Run Mode Decision ---")
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web_app_runner = None
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main_tasks = []
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if should_run_aiohttp_server:
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app = web.Application()
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app['bot'] = bot
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app['dp'] = dp
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app['settings'] = settings_param
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app['i18n'] = i18n_instance
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app['async_session_factory'] = local_async_session_factory
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app['yookassa_service'] = yookassa_service
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app['subscription_service'] = subscription_service
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app['referral_service'] = referral_service
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app['panel_service'] = panel_service
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setup_application(app, dp, bot=bot)
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if telegram_uses_webhook_mode:
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telegram_webhook_path = f"/{settings_param.BOT_TOKEN}"
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if not telegram_webhook_path.startswith('/'):
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telegram_webhook_path = '/' + telegram_webhook_path
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app.router.add_post(telegram_webhook_path,
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SimpleRequestHandler(dispatcher=dp, bot=bot))
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logging.info(
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f"Telegram webhook route configured at: [POST] {telegram_webhook_path} (relative to base URL)"
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)
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if yk_webhook_base and settings_param.yookassa_webhook_path:
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yk_path = settings_param.yookassa_webhook_path
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if not yk_path or not isinstance(yk_path, str):
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logging.error(
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f"YooKassa webhook path is invalid or not configured in settings: {yk_path}. Skipping YooKassa webhook setup."
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)
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elif not yk_path.startswith('/'):
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logging.error(
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f"CRITICAL: YooKassa webhook path '{yk_path}' from settings does not start with '/'. Correct settings.py or .env. Skipping YooKassa webhook."
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)
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else:
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app.router.add_post(
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yk_path,
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user_payment_webhook_module.yookassa_webhook_route)
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logging.info(
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f"YooKassa webhook route configured at: [POST] {yk_path}")
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web_app_runner = web.AppRunner(app)
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await web_app_runner.setup()
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site = web.TCPSite(web_app_runner,
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host=settings_param.WEB_SERVER_HOST,
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port=settings_param.WEB_SERVER_PORT)
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async def web_server_task():
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await site.start()
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logging.info(
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f"AIOHTTP server started on http://{settings_param.WEB_SERVER_HOST}:{settings_param.WEB_SERVER_PORT}"
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)
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await asyncio.Event().wait(
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) if not run_telegram_polling else await asyncio.sleep(31536000)
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main_tasks.append(
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asyncio.create_task(web_server_task(), name="AIOHTTPServerTask"))
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if run_telegram_polling:
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logging.info("Starting bot in Telegram Polling mode...")
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main_tasks.append(
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asyncio.create_task(dp.start_polling(
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bot, allowed_updates=dp.resolve_used_update_types()),
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name="TelegramPollingTask"))
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if not main_tasks:
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logging.error(
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"Bot is not configured for any run mode (neither Webhook nor Polling). Exiting."
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)
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await dp.emit_shutdown()
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return
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logging.info(
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f"Starting bot with main tasks: {[task.get_name() for task in main_tasks]}"
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)
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try:
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await asyncio.gather(*main_tasks)
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except (KeyboardInterrupt, SystemExit, asyncio.CancelledError) as e:
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logging.info(
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f"Main bot loop interrupted/cancelled: {type(e).__name__} - {e}")
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finally:
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logging.info("Initiating final bot shutdown sequence...")
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for task in main_tasks:
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if task and not task.done():
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task.cancel()
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try:
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await task
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except asyncio.CancelledError:
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logging.info(
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f"Task '{task.get_name()}' was cancelled successfully."
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)
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except Exception as e_task_cancel:
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logging.error(
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f"Error during cancellation of task '{task.get_name()}': {e_task_cancel}",
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exc_info=True)
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if web_app_runner:
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await web_app_runner.cleanup()
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logging.info("AIOHTTP AppRunner cleaned up.")
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await dp.emit_shutdown()
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logging.info("Dispatcher shutdown sequence emitted.")
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logging.info("Bot run_bot function finished.")
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