Добавлена валидация цены

app/adapters/delivery_providers/cdek/mapper.py

@@ -19,6 +19,24 @@ def map_cdek_response(payload: dict[str, Any]) -> list[DeliveryPrice]:
     ]
 
 
+def map_cdek_response_for_tariff_code(
+    payload: dict[str, Any],
+    *,
+    tariff_code: int,
+) -> DeliveryPrice | None:
+    tariff_codes = payload.get("tariff_codes")
+    if not isinstance(tariff_codes, list):
+        raise CDEKMappingError("CDEK response must include tariff_codes.")
+
+    payload_currency = payload.get("currency")
+    for tariff in tariff_codes:
+        if not isinstance(tariff, dict):
+            raise CDEKMappingError("CDEK tariff entry must be an object.")
+        if _tariff_code_matches(tariff.get("tariff_code"), tariff_code):
+            return _map_tariff(tariff, payload_currency=payload_currency)
+    return None
+
+
 def _map_tariff(
     tariff: dict[str, Any],
     *,
@@ -47,6 +65,8 @@ def _map_tariff(
             currency=str(raw_currency).upper(),
             delivery_days_min=int(period_min),
             delivery_days_max=int(period_max),
+            tariff_code=_extract_tariff_code(tariff.get("tariff_code")),
+            bypass_parcel_type_filter=True,
         )
     except (ArithmeticError, TypeError, ValueError) as exc:
         raise CDEKMappingError("CDEK response fields have invalid values.") from exc
@@ -62,3 +82,21 @@ def _get_tariffs(payload: dict[str, Any]) -> list[dict[str, Any]]:
             raise CDEKMappingError("CDEK tariff entry must be an object.")
         tariffs.append(tariff)
     return tariffs
+
+
+def _tariff_code_matches(value: object, expected_tariff_code: int) -> bool:
+    if isinstance(value, bool) or value is None:
+        return False
+    try:
+        return int(value) == expected_tariff_code
+    except (TypeError, ValueError):
+        return False
+
+
+def _extract_tariff_code(value: object) -> int | None:
+    if isinstance(value, bool) or value is None:
+        return None
+    try:
+        return int(value)
+    except (TypeError, ValueError):
+        return None