Добавлен средний слой с логированием данных

net/xeaf/rack/utils/drf/custom_exception_handler.py

@@ -8,6 +8,8 @@
 Описание функции custom_exception_handler
 """
 
+import logging
+
 from rest_framework import status
 from rest_framework.exceptions import MethodNotAllowed
 from rest_framework.exceptions import NotAuthenticated
@@ -21,6 +23,7 @@ from net.xeaf.rack.models.responses import ErrorResponse
 from net.xeaf.rack.utils.exceptions import ForbiddenException
 from net.xeaf.rack.utils.exceptions import NotFoundException
 from net.xeaf.rack.utils.exceptions import UnauthorizedException
+from wsgiapp import settings
 
 
 def custom_exception_handler(exc: CoreException | Exception, context: dict) -> Response:
@@ -39,7 +42,12 @@ def custom_exception_handler(exc: CoreException | Exception, context: dict) -> R
 
     # Это наше исключение
     if isinstance(exc, CoreException):
-        return ErrorResponse(status_code=exc.status_code, detail=exc.detail, meta=exc.meta, pure_status=exc.is_pure_status())
+        return _make_error_response(
+            status_code=exc.status_code,
+            detail=exc.detail,
+            meta=exc.meta,
+            pure_status=exc.is_pure_status(),
+            exc_info=exc)
 
     # Проверка на стандартное исключение валидации
     if isinstance(exc, ValidationError):
@@ -47,18 +55,38 @@ def custom_exception_handler(exc: CoreException | Exception, context: dict) -> R
 
     # Проверка на стандартное исключение авторизации
     if isinstance(exc, NotAuthenticated):
-        return ErrorResponse(status_code=status.HTTP_401_UNAUTHORIZED, detail=UnauthorizedException.Msg.DEFAULT_MESSAGE)
+        return _make_error_response(
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            detail=UnauthorizedException.Msg.DEFAULT_MESSAGE,
+            meta=None,
+            pure_status=False,
+            exc_info=exc)
 
     # Проверка на стандартное исключение прав доступа
     if isinstance(exc, PermissionDenied):
-        return ErrorResponse(status_code=status.HTTP_403_FORBIDDEN, detail=ForbiddenException.Msg.DEFAULT_MESSAGE)
+        return _make_error_response(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail=ForbiddenException.Msg.DEFAULT_MESSAGE,
+            meta=None,
+            pure_status=False,
+            exc_info=exc)
 
     # Проверка на стандартное исключение отсутствия реализации
     if isinstance(exc, MethodNotAllowed):
-        return ErrorResponse(status_code=status.HTTP_404_NOT_FOUND, detail=NotFoundException.Msg.DEFAULT_MESSAGE)
+        return _make_error_response(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail=NotFoundException.Msg.DEFAULT_MESSAGE,
+            meta=None,
+            pure_status=True,
+            exc_info=exc)
 
     # Если ничего другое не прошло
-    return ErrorResponse(status_code=status.HTTP_500_INTERNAL_SERVER_ERROR, detail=str(exc))
+    return _make_error_response(
+        status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+        detail=str(exc),
+        meta=None,
+        pure_status=True,
+        exc_info=exc)
 
 
 def _process_validation_exception(exc: ValidationError) -> ErrorResponse:
@@ -70,18 +98,53 @@ def _process_validation_exception(exc: ValidationError) -> ErrorResponse:
     :return: Ответ
     """
 
+    # Обработка списка
     if isinstance(exc.detail, list):
         if len(exc.detail) == 1:
             detail = str(exc.detail[0])
         else:
             detail = exc.detail
+
+    # Обработка словаря
     elif isinstance(exc.detail, dict):
         detail = {}
         for field, error_info in exc.detail.items():
             if isinstance(error_info, list):
                 error = error_info[0]
                 detail[field] = str(error)
+
+    # Обработка остальных типов
     else:
         detail = str(exc.detail)
 
-    return ErrorResponse(status_code=status.HTTP_400_BAD_REQUEST, detail=detail)
+    return _make_error_response(status_code=status.HTTP_400_BAD_REQUEST, detail=detail, meta=None, pure_status=False, exc_info=exc)
+
+
+def _make_error_response(status_code: int, detail: list | dict | str | bool | None, meta: dict | None, pure_status: bool,
+                         exc_info: Exception) -> ErrorResponse:
+    """
+    Создает ответ с ошибкой
+
+    :param status_code: Код статуса
+    :param detail: Детали ошибки
+    :param meta: Дополнительная информация
+    :param pure_status: Признак отправки чистого кода состояния
+    :param exc_info: Исключение
+
+    :return: Ответ
+    """
+
+    logger = logging.getLogger(settings.LOGGER_NAME)
+
+    if status_code == status.HTTP_400_BAD_REQUEST:
+        logger.debug(str(exc_info), exc_info=exc_info)
+    elif status_code == status.HTTP_401_UNAUTHORIZED:
+        logger.warning(str(exc_info), exc_info=exc_info)
+    elif status_code == status.HTTP_403_FORBIDDEN:
+        logger.warning(str(exc_info), exc_info=exc_info)
+    elif status_code == status.HTTP_404_NOT_FOUND:
+        logger.error(str(exc_info), exc_info=exc_info)
+    else:
+        logger.critical(str(exc_info), exc_info=exc_info)
+
+    return ErrorResponse(status_code=status_code, detail=detail, meta=meta, pure_status=pure_status)