feat: add adaptive fee

src/application/domain/exceptions/__init__.py

@@ -7,6 +7,7 @@ from src.application.domain.exceptions.forbidden_exception import ForbiddenExcep
 from src.application.domain.exceptions.internal_server_exception import InternalServerException
 from src.application.domain.exceptions.jwt_exception import JwtException
 from src.application.domain.exceptions.not_found_exception import NotFoundException
+from src.application.domain.exceptions.order_total_out_of_range_exception import OrderTotalOutOfRangeException
 from src.application.domain.exceptions.payment_metadata_exception import PaymentMetadataException
 from src.application.domain.exceptions.payment_provider_exception import PaymentProviderException
 from src.application.domain.exceptions.price_changed_exception import PriceChangedException
@@ -26,6 +27,7 @@ __all__ = [
     'InternalServerException',
     'JwtException',
     'NotFoundException',
+    'OrderTotalOutOfRangeException',
     'PaymentMetadataException',
     'PaymentProviderException',
     'PriceChangedException',

src/application/domain/exceptions/order_total_out_of_range_exception.py

@@ -0,0 +1,12 @@
+from __future__ import annotations
+from typing import Mapping
+from src.application.domain.exceptions.bad_request_exception import BadRequestException
+
+
+class OrderTotalOutOfRangeException(BadRequestException):
+    def __init__(
+            self,
+            message: str = 'Order total is outside allowed range',
+            headers: Mapping[str,str] | None = None,
+    ) -> None:
+        super().__init__(message=message, headers=headers)