fix pay

services/payment_service.py

@@ -26,8 +26,6 @@ class HelketPayment:
 
     def __init__(self):
         self.api_key = settings.HELEKET_API_KEY
-        self.shop_id = settings.HELEKET_SHOP_ID
-        self._mock = not (self.api_key and self.shop_id)
 
     def _post_headers(self, body_bytes: bytes) -> dict:
         """Заголовки для POST-запроса с подписью."""
@@ -49,13 +47,9 @@ class HelketPayment:
         Создаёт счёт на сумму в рублях.
         Возвращает dict: payment_id, address, url.  None при ошибке.
         """
-        if self._mock:
-            return {
-                "payment_id": f"mock_{order_id}",
-                "address": None,
-                "url": None,
-                "mock": True,
-            }
+        if not self.api_key:
+            logger.error("HELEKET_API_KEY не задан")
+            return None
 
         payload = {
             "amount": str(amount_rub),
@@ -90,8 +84,6 @@ class HelketPayment:
 
     async def check_status(self, payment_id: str) -> str:
         """Возвращает: 'paid' | 'pending' | 'expired' | 'error'"""
-        if payment_id.startswith("mock_"):
-            return "pending"
         try:
             async with aiohttp.ClientSession() as session:
                 async with session.get(