Egor
108 lines
4.0 KiB
Python
108 lines
4.0 KiB
Python
import logging
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import hashlib
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import hmac
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import json
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from typing import Optional, Dict, Any
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from app.config import settings
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logger = logging.getLogger(__name__)
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class TributeService:
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def __init__(self):
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self.api_key = settings.TRIBUTE_API_KEY
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self.webhook_secret = settings.TRIBUTE_WEBHOOK_SECRET
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self.donate_link = settings.TRIBUTE_DONATE_LINK
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async def create_payment_link(
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self,
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user_id: int,
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amount_kopeks: int = 0,
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description: str = "Пополнение баланса"
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) -> Optional[str]:
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if not settings.TRIBUTE_ENABLED:
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logger.warning("Tribute платежи отключены")
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return None
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try:
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payment_url = f"{self.donate_link}&user_id={user_id}"
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logger.info(f"Создана ссылка Tribute для пользователя {user_id}")
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return payment_url
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except Exception as e:
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logger.error(f"Ошибка создания Tribute ссылки: {e}")
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return None
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def verify_webhook_signature(self, payload: str, signature: str) -> bool:
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if not self.webhook_secret:
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logger.warning("Webhook secret не настроен")
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return True
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try:
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expected_signature = hmac.new(
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self.webhook_secret.encode(),
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payload.encode(),
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hashlib.sha256
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).hexdigest()
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return hmac.compare_digest(signature, expected_signature)
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except Exception as e:
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logger.error(f"Ошибка проверки подписи webhook: {e}")
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return False
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async def process_webhook(self, payload: Dict[str, Any]) -> Optional[Dict[str, Any]]:
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try:
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payment_id = payload.get("id") or payload.get("payment_id")
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status = payload.get("status")
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amount_rubles = payload.get("amount", 0)
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telegram_user_id = payload.get("telegram_user_id") or payload.get("user_id")
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if not payment_id and "payload" in payload:
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data = payload["payload"]
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payment_id = data.get("id") or data.get("payment_id")
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status = data.get("status")
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amount_rubles = data.get("amount", 0)
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telegram_user_id = data.get("telegram_user_id") or data.get("user_id")
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if not payment_id and "name" in payload:
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event_name = payload.get("name")
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data = payload.get("payload", {})
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payment_id = str(data.get("donation_request_id"))
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amount_kopeks = data.get("amount", 0)
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telegram_user_id = data.get("telegram_user_id")
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if event_name == "new_donation":
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status = "paid"
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elif event_name == "cancelled_subscription":
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status = "cancelled"
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else:
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status = "unknown"
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logger.info(f"Обработка Tribute webhook: payment_id={payment_id}, status={status}, amount_kopeks={amount_kopeks}, user_id={telegram_user_id}")
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if not telegram_user_id:
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logger.error("Не найден telegram_user_id в webhook данных")
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return None
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return {
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"event_type": "payment",
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"payment_id": payment_id or f"tribute_{telegram_user_id}_{amount_kopeks}",
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"user_id": int(telegram_user_id),
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"amount_kopeks": amount_kopeks,
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"status": status or "paid",
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"external_id": f"donation_{payment_id}"
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}
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except Exception as e:
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logger.error(f"Ошибка обработки Tribute webhook: {e}")
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logger.error(f"Webhook payload: {json.dumps(payload, ensure_ascii=False)}")
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return None |