import asyncio from datetime import datetime, timedelta import pytz from aiogram import Bot, Router from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker from config import ( NOTIFICATION_TIME, NOTIFY_DELETE_DELAY, NOTIFY_DELETE_KEY, NOTIFY_HOT_LEADS, NOTIFY_INACTIVE_TRAFFIC, NOTIFY_RENEW, NOTIFY_RENEW_EXPIRED, TRIAL_TIME_DISABLE, ) from database import ( add_notification, check_notification_time, check_notifications_bulk, delete_key, delete_notification, get_all_keys, get_balance, get_last_notification_time, get_tariffs_for_cluster, update_balance, update_key_expiry, update_key_tariff, check_tariff_exists, get_tariff_by_id, ) from handlers.keys.key_utils import delete_key_from_cluster, renew_key_in_cluster from handlers.notifications.notify_kb import ( build_notification_expired_kb, build_notification_kb, ) from handlers.texts import ( KEY_DELETED_MSG, KEY_EXPIRED_DELAY_MSG, KEY_EXPIRED_NO_DELAY_MSG, KEY_EXPIRY_10H, KEY_EXPIRY_24H, get_renewal_message, ) from handlers.utils import format_hours, format_minutes, get_russian_month, format_months, format_days from logger import logger from .hot_leads_notifications import notify_hot_leads from .notify_utils import send_messages_with_limit, send_notification from .special_notifications import notify_inactive_trial_users, notify_users_no_traffic router = Router() moscow_tz = pytz.timezone("Europe/Moscow") notification_lock = asyncio.Lock() async def periodic_notifications(bot: Bot, *, sessionmaker: async_sessionmaker): while True: if notification_lock.locked(): logger.warning("Уведомления уже выполняются. Пропуск...") await asyncio.sleep(NOTIFICATION_TIME) continue async with notification_lock: try: async with sessionmaker() as session: logger.info("🔔 Запуск обработки уведомлений") current_time = int(datetime.now(moscow_tz).timestamp() * 1000) threshold_10h = int( (datetime.now(moscow_tz) + timedelta(hours=10)).timestamp() * 1000 ) threshold_24h = int( (datetime.now(moscow_tz) + timedelta(days=1)).timestamp() * 1000 ) try: keys = await get_all_keys(session=session) keys = [k for k in keys if not k.is_frozen] except Exception as e: logger.error(f"Ошибка при получении ключей: {e}") keys = [] if not TRIAL_TIME_DISABLE: try: await notify_inactive_trial_users(bot, session) except Exception as e: logger.error(f"Ошибка в notify_inactive_trial_users: {e}") try: await notify_24h_keys( bot, session, current_time, threshold_24h, keys ) except Exception as e: logger.error(f"Ошибка в notify_24h_keys: {e}") try: await notify_10h_keys( bot, session, current_time, threshold_10h, keys ) except Exception as e: logger.error(f"Ошибка в notify_10h_keys: {e}") try: await handle_expired_keys(bot, session, current_time, keys) except Exception as e: logger.error(f"Ошибка в handle_expired_keys: {e}") if NOTIFY_INACTIVE_TRAFFIC: try: await notify_users_no_traffic( bot, session, current_time, keys ) except Exception as e: logger.error(f"Ошибка в notify_users_no_traffic: {e}") if NOTIFY_HOT_LEADS: try: await notify_hot_leads(bot, session) except Exception as e: logger.error(f"Ошибка в notify_hot_leads: {e}") logger.info("✅ Уведомления завершены") except Exception as e: logger.error(f"Ошибка в periodic_notifications: {e}") await asyncio.sleep(NOTIFICATION_TIME) async def notify_24h_keys( bot: Bot, session: AsyncSession, current_time: int, threshold_time_24h: int, keys: list, ): """ Отправляет уведомления пользователям о том, что их подписка истекает через 24 часа. """ logger.info("Начало проверки подписок, истекающих через 24 часа.") expiring_keys = [ key for key in keys if key.expiry_time and current_time < key.expiry_time <= threshold_time_24h ] logger.info(f"Найдено {len(expiring_keys)} подписок, истекающих через 24 часа.") tg_ids = [key["tg_id"] for key in expiring_keys] emails = [key.email or "" for key in expiring_keys] users = await check_notifications_bulk( session, "key_24h", 24, tg_ids=tg_ids, emails=emails ) messages = [] for key in expiring_keys: tg_id = key["tg_id"] email = key.email or "" notification_id = f"{email}_key_24h" can_notify = await check_notification_time( session, tg_id, notification_id, hours=24 ) if not can_notify: continue user = next( (u for u in users if u["tg_id"] == tg_id and u["email"] == email), None ) if not user: continue expiry_timestamp = key.expiry_time hours_left = int((expiry_timestamp - current_time) / (1000 * 3600)) hours_left_formatted = ( f"⏳ Осталось времени: {format_hours(hours_left)}" if hours_left > 0 else "⏳ Последний день подписки!" ) expiry_datetime = datetime.fromtimestamp(expiry_timestamp / 1000, tz=moscow_tz) formatted_expiry_date = expiry_datetime.strftime("%d %B %Y, %H:%M (МСК)") notification_text = KEY_EXPIRY_24H.format( email=email, hours_left_formatted=hours_left_formatted, formatted_expiry_date=formatted_expiry_date, ) if NOTIFY_RENEW: try: await process_auto_renew_or_notify( bot, session, key, notification_id, 1, "notify_24h.jpg", notification_text, ) except Exception as e: logger.error( f"Ошибка авто-продления/уведомления для пользователя {tg_id}: {e}" ) continue else: keyboard = build_notification_kb(email) messages.append( { "tg_id": tg_id, "text": notification_text, "photo": "notify_24h.jpg", "keyboard": keyboard, "notification_id": notification_id, "email": email, } ) if messages: results = await send_messages_with_limit(bot, messages, session=session) sent_count = 0 for msg, result in zip(messages, results, strict=False): tg_id = msg["tg_id"] if result: await add_notification(session, tg_id, msg["notification_id"]) sent_count += 1 logger.info( f"📢 Отправлено уведомление об истекающей подписке {msg['email']} пользователю {tg_id}." ) else: logger.warning( f"📢 Не удалось отправить уведомление об истекающей подписке {msg['email']} пользователю {tg_id}." ) logger.info( f"Отправлено {sent_count} уведомлений об истечении подписки через 24 часа." ) logger.info("Обработка всех уведомлений за 24 часа завершена.") await asyncio.sleep(1) async def notify_10h_keys( bot: Bot, session: AsyncSession, current_time: int, threshold_time_10h: int, keys: list, ): logger.info("Начало проверки подписок, истекающих через 10 часов.") expiring_keys = [ key for key in keys if key.expiry_time and current_time < key.expiry_time <= threshold_time_10h ] logger.info(f"Найдено {len(expiring_keys)} подписок, истекающих через 10 часов.") tg_ids = [key.tg_id for key in expiring_keys] emails = [key.email or "" for key in expiring_keys] users = await check_notifications_bulk( session, "key_10h", 10, tg_ids=tg_ids, emails=emails ) messages = [] for key in expiring_keys: tg_id = key.tg_id email = key.email or "" notification_id = f"{email}_key_10h" can_notify = await check_notification_time( session, tg_id, notification_id, hours=10 ) if not can_notify: continue user = next( (u for u in users if u["tg_id"] == tg_id and u["email"] == email), None ) if not user: continue expiry_timestamp = key.expiry_time hours_left = int((expiry_timestamp - current_time) / (1000 * 3600)) hours_left_formatted = ( f"⏳ Осталось времени: {format_hours(hours_left)}" if hours_left > 0 else "⏳ Последний день подписки!" ) expiry_datetime = datetime.fromtimestamp(expiry_timestamp / 1000, tz=moscow_tz) formatted_expiry_date = expiry_datetime.strftime("%d %B %Y, %H:%M (МСК)") notification_text = KEY_EXPIRY_10H.format( email=email, hours_left_formatted=hours_left_formatted, formatted_expiry_date=formatted_expiry_date, ) if NOTIFY_RENEW: try: await process_auto_renew_or_notify( bot, session, key, notification_id, 1, "notify_10h.jpg", notification_text, ) except Exception as e: logger.error( f"Ошибка авто-продления/уведомления для пользователя {tg_id}: {e}" ) continue else: keyboard = build_notification_kb(email) messages.append( { "tg_id": tg_id, "text": notification_text, "photo": "notify_10h.jpg", "keyboard": keyboard, "notification_id": notification_id, "email": email, } ) if messages: results = await send_messages_with_limit(bot, messages, session=session) sent_count = 0 for msg, result in zip(messages, results, strict=False): tg_id = msg["tg_id"] if result: await add_notification(session, tg_id, msg["notification_id"]) sent_count += 1 logger.info( f"📢 Отправлено уведомление об истекающей подписке {msg['email']} пользователю {tg_id}." ) else: logger.warning( f"📢 Не удалось отправить уведомление об истекающей подписке {msg['email']} пользователю {tg_id}." ) logger.info( f"Отправлено {sent_count} уведомлений об истечении подписки через 10 часов." ) logger.info("Обработка всех уведомлений за 10 часов завершена.") await asyncio.sleep(1) async def handle_expired_keys( bot: Bot, session: AsyncSession, current_time: int, keys: list, ): logger.info("Начало обработки истекших ключей.") expired_keys = [ key for key in keys if key.expiry_time and key.expiry_time < current_time ] logger.info(f"Найдено {len(expired_keys)} истекших ключей.") tg_ids = [key.tg_id for key in expired_keys] emails = [key.email or "" for key in expired_keys] users = await check_notifications_bulk( session, "key_expired", 0, tg_ids=tg_ids, emails=emails ) messages = [] for key in expired_keys: tg_id = key.tg_id email = key.email or "" client_id = key.client_id server_id = key.server_id notification_id = f"{email}_key_expired" last_notification_time = await get_last_notification_time( session, tg_id, notification_id ) if NOTIFY_RENEW_EXPIRED: try: balance = await get_balance(session, tg_id) tariffs = await get_tariffs_for_cluster(session, server_id) tariff = tariffs[0] if tariffs else None if tariff and balance >= tariff["price_rub"]: await process_auto_renew_or_notify( bot, session, key, notification_id, 1, "notify_expired.jpg", get_renewal_message( tariff_name=tariff.get("name", ""), traffic_limit=tariff.get("traffic_limit") if tariff.get("traffic_limit") is not None else 0, device_limit=tariff.get("device_limit") if tariff.get("device_limit") is not None else 0 ), ) continue except Exception as e: logger.error(f"Ошибка авто-продления для пользователя {tg_id}: {e}") continue if NOTIFY_DELETE_KEY: delete_immediately = NOTIFY_DELETE_DELAY == 0 delete_after_delay = False if last_notification_time is not None: delete_after_delay = ( current_time - last_notification_time ) / (1000 * 60) >= NOTIFY_DELETE_DELAY logger.info( f"Прошло минут={(current_time - last_notification_time) / (1000 * 60):.2f} " f"NOTIFY_DELETE_DELAY={NOTIFY_DELETE_DELAY}" ) if delete_immediately or delete_after_delay: try: await delete_key_from_cluster(server_id, email, client_id, session) await delete_key(session, client_id) logger.info( f"🗑 Ключ {client_id} для пользователя {tg_id} успешно удалён." ) keyboard = build_notification_expired_kb() messages.append( { "tg_id": tg_id, "text": KEY_DELETED_MSG.format(email=email), "photo": "notify_expired.jpg", "keyboard": keyboard, "notification_id": notification_id, "email": email, } ) except Exception as e: logger.error( f"Ошибка удаления ключа {client_id} для пользователя {tg_id}: {e}" ) continue if last_notification_time is None and any( u["tg_id"] == tg_id and u["email"] == email for u in users ): keyboard = build_notification_kb(email) if NOTIFY_DELETE_DELAY > 0: hours = NOTIFY_DELETE_DELAY // 60 minutes = NOTIFY_DELETE_DELAY % 60 if hours > 0 and minutes > 0: time_formatted = f"{format_hours(hours)} и {format_minutes(minutes)}" elif hours > 0: time_formatted = format_hours(hours) else: time_formatted = format_minutes(minutes) delay_message = KEY_EXPIRED_DELAY_MSG.format( email=email, time_formatted=time_formatted ) else: delay_message = KEY_EXPIRED_NO_DELAY_MSG.format(email=email) messages.append( { "tg_id": tg_id, "text": delay_message, "photo": "notify_expired.jpg", "keyboard": keyboard, "notification_id": notification_id, "email": email, } ) if messages: results = await send_messages_with_limit(bot, messages, session=session) sent_count = 0 for msg, result in zip(messages, results, strict=False): await add_notification(session, msg["tg_id"], msg["notification_id"]) if result: sent_count += 1 logger.info( f"📢 Уведомление об истекшем ключе {msg['email']} отправлено пользователю {msg['tg_id']}." ) else: logger.warning( f"📢 Не удалось отправить уведомление об истекшем ключе {msg['email']} пользователю {msg['tg_id']}." ) logger.info(f"Отправлено {sent_count} уведомлений об истекших ключах.") logger.info("Обработка истекших ключей завершена.") await asyncio.sleep(1) async def process_auto_renew_or_notify( bot, conn, key, notification_id: str, renewal_period_months: int, standard_photo: str, standard_caption: str, ): tg_id = key.tg_id email = key.email or "" renew_notification_id = f"{email}_renew" try: can_renew = await check_notification_time( conn, tg_id, renew_notification_id, hours=24 ) if not can_renew: logger.info( f"⏳ Подписка {email} уже продлевалась в течение последних 24 часов, повторное продление отменено." ) return balance = await get_balance(conn, tg_id) server_id = key.server_id tariff_id = key.tariff_id tariffs = await get_tariffs_for_cluster(conn, server_id) if not tariffs: logger.warning( f"⛔ Нет доступных тарифов для продления подписки {email} (сервер: {server_id})" ) return selected_tariff = None if not tariff_id: cluster_tariffs = [t for t in tariffs if t["is_active"] and balance >= t["price_rub"]] if cluster_tariffs: cluster_tariffs_31 = [t for t in cluster_tariffs if t["duration_days"] <= 31] if cluster_tariffs_31: selected_tariff = max(cluster_tariffs_31, key=lambda x: x["duration_days"]) else: selected_tariff = None else: if await check_tariff_exists(conn, tariff_id): current_tariff = await get_tariff_by_id(conn, tariff_id) if current_tariff["group_code"] in ["discounts", "discounts_max", "gifts"]: cluster_tariffs = [t for t in tariffs if t["is_active"] and balance >= t["price_rub"]] if cluster_tariffs: cluster_tariffs_31 = [t for t in cluster_tariffs if t["duration_days"] <= 31] if cluster_tariffs_31: selected_tariff = max(cluster_tariffs_31, key=lambda x: x["duration_days"]) else: selected_tariff = None elif balance >= current_tariff["price_rub"]: selected_tariff = current_tariff else: cluster_tariffs = [t for t in tariffs if t["is_active"] and balance >= t["price_rub"]] if cluster_tariffs: cluster_tariffs_31 = [t for t in cluster_tariffs if t["duration_days"] <= 31] if cluster_tariffs_31: selected_tariff = max(cluster_tariffs_31, key=lambda x: x["duration_days"]) else: selected_tariff = None if not selected_tariff: keyboard = build_notification_kb(email) await add_notification(conn, tg_id, notification_id) await send_notification( bot, tg_id, standard_photo, standard_caption, keyboard ) return client_id = key.client_id current_expiry = key.expiry_time duration_days = selected_tariff["duration_days"] tariff_duration = "" if duration_days > 0: if duration_days >= 30: months = duration_days // 30 tariff_duration = format_months(months) else: tariff_duration = format_days(duration_days) renewal_cost = selected_tariff["price_rub"] traffic_limit = selected_tariff["traffic_limit"] device_limit = selected_tariff["device_limit"] total_gb = traffic_limit if traffic_limit else 0 new_expiry_time = ( current_expiry if current_expiry > datetime.utcnow().timestamp() * 1000 else datetime.utcnow().timestamp() * 1000 ) + duration_days * 24 * 60 * 60 * 1000 formatted_expiry_date = datetime.fromtimestamp( new_expiry_time / 1000, tz=moscow_tz ).strftime("%d %B %Y, %H:%M") formatted_expiry_date = formatted_expiry_date.replace( datetime.fromtimestamp(new_expiry_time / 1000, tz=moscow_tz).strftime("%B"), get_russian_month(datetime.fromtimestamp(new_expiry_time / 1000, tz=moscow_tz)) ) logger.info( f"Продление подписки {email} на {duration_days} дней для пользователя {tg_id}. Баланс: {balance}, списываем: {renewal_cost}" ) await renew_key_in_cluster( cluster_id=server_id, email=email, client_id=client_id, new_expiry_time=int(new_expiry_time), total_gb=total_gb, hwid_device_limit=device_limit, session=conn ) await update_balance(conn, tg_id, -renewal_cost) await update_key_expiry(conn, client_id, int(new_expiry_time)) await update_key_tariff(conn, client_id, selected_tariff["id"]) await add_notification(conn, tg_id, renew_notification_id) await delete_notification(conn, tg_id, notification_id) renewed_message = get_renewal_message( tariff_name=tariff_duration, traffic_limit=selected_tariff.get("traffic_limit") if selected_tariff.get("traffic_limit") is not None else 0, device_limit=selected_tariff.get("device_limit") if selected_tariff.get("device_limit") is not None else 0, expiry_date=formatted_expiry_date ) keyboard = build_notification_expired_kb() result = await send_notification( bot, tg_id, "notify_expired.jpg", renewed_message, keyboard ) if result: logger.info( f"✅ Уведомление о продлении подписки {email} отправлено пользователю {tg_id}." ) else: logger.warning( f"📢 Не удалось отправить уведомление о продлении подписки {email} пользователю {tg_id}." ) except Exception as e: logger.error(f"❌ Ошибка в process_auto_renew_or_notify: {e}")