machka-pasla
5853b9da63
- Updated the TributeService to normalize provider payment identifiers, prioritizing true payment identifiers over subscription IDs for better uniqueness. - Implemented fallback logic to append timestamps to subscription IDs, preventing deduplication of renewals. - Expanded the list of successful charge events to include various payment-related events, improving event handling consistency.
316 lines
14 KiB
Python
316 lines
14 KiB
Python
import logging
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import hmac
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import hashlib
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import json
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from typing import Optional
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from aiohttp import web
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from aiogram import Bot
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from sqlalchemy.orm import sessionmaker
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from config.settings import Settings
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from bot.middlewares.i18n import JsonI18n
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from bot.services.subscription_service import SubscriptionService
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from bot.services.panel_api_service import PanelApiService
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from bot.services.referral_service import ReferralService
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from .notification_service import NotificationService
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from bot.keyboards.inline.user_keyboards import get_connect_and_main_keyboard
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from db.dal import payment_dal, user_dal, subscription_dal
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def convert_period_to_months(period: Optional[str]) -> int:
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"""Map Tribute subscription period strings to months."""
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if not period:
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return 1
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mapping = {
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"monthly": 1,
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"quarterly": 3,
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"3-month": 3,
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"3months": 3,
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"3-months": 3,
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"q": 3,
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"halfyearly": 6,
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"yearly": 12,
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"annual": 12,
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"y": 12,
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}
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return mapping.get(period.lower(), 1)
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class TributeService:
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def __init__(self, bot: Bot, settings: Settings, i18n: JsonI18n,
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async_session_factory: sessionmaker,
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panel_service: PanelApiService,
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subscription_service: SubscriptionService,
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referral_service: ReferralService):
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self.bot = bot
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self.settings = settings
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self.i18n = i18n
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self.async_session_factory = async_session_factory
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self.panel_service = panel_service
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self.subscription_service = subscription_service
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self.referral_service = referral_service
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async def handle_webhook(self, raw_body: bytes,
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signature_header: Optional[str]) -> web.Response:
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settings = self.settings
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bot = self.bot
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i18n = self.i18n
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async_session_factory = self.async_session_factory
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subscription_service = self.subscription_service
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referral_service = self.referral_service
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if settings.TRIBUTE_API_KEY:
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if not signature_header:
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return web.Response(status=403, text="no_signature")
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expected_sig = hmac.new(settings.TRIBUTE_API_KEY.encode(), raw_body,
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hashlib.sha256).hexdigest()
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if not hmac.compare_digest(expected_sig, signature_header):
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return web.Response(status=403, text="invalid_signature")
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try:
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payload = json.loads(raw_body.decode())
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except Exception:
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return web.Response(status=400, text="bad_request")
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logging.info(
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"Tribute webhook data: %s",
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json.dumps(payload, ensure_ascii=False),
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)
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event_name = payload.get('name')
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data = payload.get('payload', {})
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user_id = data.get('telegram_user_id')
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price_val = (
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data.get('amount')
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or data.get('amount_paid')
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or data.get('price')
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)
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if not user_id or price_val is None:
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return web.Response(status=200, text="ok_missing_fields")
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period_val = data.get('period')
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months = convert_period_to_months(period_val)
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price_rub = price_val / 100
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async with async_session_factory() as session:
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# Normalize provider payment identifier to be unique per successful charge
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# Prefer true payment/transaction identifiers over subscription id
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provider_payment_id = (
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data.get('payment_id')
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or data.get('invoice_id')
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or data.get('order_id')
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or data.get('transaction_id')
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or data.get('charge_id')
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or data.get('subscription_payment_id')
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)
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if provider_payment_id is None:
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# Fallback to subscription_id which may be stable across renewals
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# To avoid deduplicating different renewals under same subscription,
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# append a timestamp if available
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base_sub_id = data.get('subscription_id')
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paid_at = (
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data.get('paid_at')
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or data.get('created_at')
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or payload.get('timestamp')
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or payload.get('id')
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)
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if base_sub_id is not None and paid_at is not None:
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provider_payment_id = f"{base_sub_id}:{paid_at}"
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elif base_sub_id is not None:
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provider_payment_id = str(base_sub_id)
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else:
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provider_payment_id = str(provider_payment_id)
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# Consider multiple Tribute events as successful charge events
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success_events = {
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'new_subscription',
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'payment_succeeded',
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'subscription_renewed',
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'subscription_payment_succeeded',
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'invoice_paid',
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}
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if event_name in success_events:
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existing_payment = await payment_dal.get_payment_by_provider_payment_id(
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session, provider_payment_id)
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if existing_payment:
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logging.info(
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"Duplicate Tribute payment webhook ignored for provider_payment_id %s",
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provider_payment_id,
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)
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payment_record = existing_payment
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else:
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payment_record = await payment_dal.create_payment_record(
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session,
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{
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'user_id': user_id,
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'amount': float(price_rub),
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'currency': 'RUB',
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'status': 'succeeded',
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'description': 'Tribute subscription',
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'subscription_duration_months': months,
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'provider_payment_id': provider_payment_id,
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'provider': 'tribute',
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},
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)
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activation_details = await subscription_service.activate_subscription(
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session,
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user_id,
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months,
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float(price_rub),
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payment_record.payment_id,
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provider='tribute',
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)
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referral_bonus = await referral_service.apply_referral_bonuses_for_payment(
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session, user_id, months)
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await session.commit()
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db_user = await user_dal.get_user_by_id(session, user_id)
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lang = db_user.language_code if db_user and db_user.language_code else settings.DEFAULT_LANGUAGE
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_ = lambda k, **kw: i18n.gettext(lang, k, **kw)
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applied_ref_days = referral_bonus.get('referee_bonus_applied_days') if referral_bonus else None
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final_end = (referral_bonus.get('referee_new_end_date')
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if referral_bonus else None)
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if not final_end:
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final_end = activation_details.get('end_date')
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if final_end:
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config_link = activation_details.get("subscription_url") or _(
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"config_link_not_available"
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)
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if applied_ref_days:
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inviter_name_display = _('friend_placeholder')
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if db_user and db_user.referred_by_id:
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inviter = await user_dal.get_user_by_id(session, db_user.referred_by_id)
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if inviter and inviter.first_name:
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inviter_name_display = inviter.first_name
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elif inviter and inviter.username:
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inviter_name_display = f"@{inviter.username}"
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success_msg = _(
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"payment_successful_with_referral_bonus_full",
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months=months,
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base_end_date=activation_details["end_date"].strftime('%Y-%m-%d'),
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bonus_days=applied_ref_days,
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final_end_date=final_end.strftime('%Y-%m-%d'),
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inviter_name=inviter_name_display,
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config_link=config_link,
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)
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else:
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success_msg = _(
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"payment_successful_full",
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months=months,
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end_date=final_end.strftime('%Y-%m-%d'),
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config_link=config_link,
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)
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markup = get_connect_and_main_keyboard(
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lang, i18n, settings, config_link
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)
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try:
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await bot.send_message(
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user_id,
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success_msg,
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reply_markup=markup,
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parse_mode="HTML",
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disable_web_page_preview=True,
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)
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except Exception as e:
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logging.error(
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f"Failed to send Tribute payment success message to user {user_id}: {e}")
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# Send notification about payment
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try:
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notification_service = NotificationService(bot, settings, i18n)
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user = await user_dal.get_user_by_id(session, user_id)
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await notification_service.notify_payment_received(
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user_id=user_id,
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amount=float(price_rub),
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currency="RUB",
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months=months,
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payment_provider="tribute",
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username=user.username if user else None
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)
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except Exception as e:
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logging.error(f"Failed to send tribute payment notification: {e}")
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elif event_name == 'subscription_cancelled':
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# Handle tribute subscription cancellation
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await self._handle_tribute_cancellation(session, user_id, bot, i18n)
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else:
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await session.commit()
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return web.Response(status=200, text="ok")
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async def _handle_tribute_cancellation(self, session, user_id: int, bot: Bot, i18n: JsonI18n):
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"""Handle tribute subscription cancellation - set subscription to 1 day grace period"""
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from datetime import datetime, timezone, timedelta
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from db.dal import subscription_dal, user_dal
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from bot.keyboards.inline.user_keyboards import get_subscribe_only_markup
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try:
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# Set all user's subscriptions to expire in 1 day (grace period)
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grace_end_date = datetime.now(timezone.utc) + timedelta(days=1)
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# Get all active subscriptions for the user
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user_subs = await subscription_dal.get_active_subscriptions_for_user(session, user_id)
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for sub in user_subs:
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await subscription_dal.update_subscription(
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session,
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sub.subscription_id,
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{
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'end_date': grace_end_date,
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'status_from_panel': 'CANCELLED',
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'skip_notifications': True # Skip future notifications for cancelled subs
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}
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)
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await session.commit()
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# Send notification about cancellation if enabled
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if not self.settings.TRIBUTE_SKIP_CANCELLATION_NOTIFICATIONS:
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db_user = await user_dal.get_user_by_id(session, user_id)
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lang = db_user.language_code if db_user and db_user.language_code else self.settings.DEFAULT_LANGUAGE
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first_name = db_user.first_name or f"User {user_id}" if db_user else f"User {user_id}"
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_ = lambda k, **kw: i18n.gettext(lang, k, **kw) if i18n else k
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markup = get_subscribe_only_markup(lang, i18n)
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cancellation_msg = _(
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"tribute_subscription_cancelled",
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default="🚨 <b>Подписка отменена</b>\n\n"
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"Ваша подписка Tribute была отменена. У вас есть 24 часа для восстановления доступа, "
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"после чего подписка будет заблокирована.\n\n"
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"Для продления подписки нажмите кнопку ниже.",
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user_name=first_name
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)
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try:
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await bot.send_message(
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user_id,
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cancellation_msg,
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reply_markup=markup,
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parse_mode="HTML"
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)
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except Exception as e:
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logging.error(f"Failed to send tribute cancellation notification to user {user_id}: {e}")
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logging.info(f"Tribute subscription cancelled for user {user_id}, grace period set to 1 day")
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except Exception as e:
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logging.error(f"Error handling tribute cancellation for user {user_id}: {e}")
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await session.rollback()
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async def tribute_webhook_route(request: web.Request):
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"""AIOHTTP route handler for Tribute webhook calls."""
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tribute_service: TributeService = request.app['tribute_service']
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raw_body = await request.read()
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signature_header = request.headers.get('trbt-signature')
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return await tribute_service.handle_webhook(raw_body, signature_header)
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