feat: add endpoints desc

src/infrastructure/itpay/client.py

@@ -8,7 +8,7 @@ from aiohttp import BasicAuth, ClientTimeout
 from src.application.contracts.i_itpay_service import IItPayService
 from src.application.domain.entities.order import OrderEntity
 from src.application.domain.enums import OrderStatus
-from src.application.domain.exceptions import ApplicationException
+from src.application.domain.exceptions import ApplicationException,PaymentProviderException
 
 
 class ItPayClient(IItPayService):
@@ -68,7 +68,7 @@ class ItPayClient(IItPayService):
                     except orjson.JSONDecodeError:
                         response_json = {'raw': response_text}
                     if resp.status >= 400:
-                        raise ApplicationException(status_code=502, message='Payment provider error')
+                        raise PaymentProviderException(message='Payment provider error')
                     body_raw = response_json.get('data')
                     body = body_raw if isinstance(body_raw, dict) else response_json
 
@@ -112,4 +112,4 @@ class ItPayClient(IItPayService):
         except ApplicationException:
             raise
         except aiohttp.ClientError:
-            raise ApplicationException(status_code=502, message='Payment provider unreachable')
+            raise PaymentProviderException(message='Payment provider unreachable')