46 lines
1.7 KiB
Python
46 lines
1.7 KiB
Python
from typing import Any, Dict, List, Optional
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class HTTPExceptionApi(Exception):
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def __init__(self, error_code: str, lang: str):
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self.error_code = error_code
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self.lang = lang
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class HTTPExceptionApiHandler:
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def __init__(
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self,
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**kwargs,
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):
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self.EXCEPTIONS = kwargs.get(
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"exceptions"
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) # from fastapi.exceptions import HTTPException
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self.STATUSES = kwargs.get("statuses") # from fastapi import status
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self.EXCEPTION_DICTS: Dict = kwargs.get("exceptions_dict")
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self.ERRORS_DICT: Dict = kwargs.get("errors_dict")
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self.ERRORS_LANG: Dict = kwargs.get("error_language_dict")
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self.RESPONSE_MODEL: Any = kwargs.get("response_model")
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def retrieve_error_status_code(self, exc: HTTPExceptionApi):
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grab_status = self.ERRORS_DICT.get(str(exc.error_code).upper(), "")
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grab_status_code = self.EXCEPTION_DICTS.get(str(grab_status).upper(), "500")
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return getattr(
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self.STATUSES,
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str(grab_status_code),
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getattr(self.STATUSES, "HTTP_500_INTERNAL_SERVER_ERROR"),
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)
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def retrieve_error_message(self, exc: HTTPExceptionApi):
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message_by_lang = self.ERRORS_LANG.get(str(exc.lang).lower(), {})
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return message_by_lang.get(str(exc.error_code).upper(), "Unknown error")
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def handle_exception(self, request, exc: HTTPExceptionApi):
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status_code = self.retrieve_error_status_code(exc)
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error_message = self.retrieve_error_message(exc)
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return self.RESPONSE_MODEL(
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status_code=int(status_code),
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content={"message": error_message, "lang": exc.lang, "request": request},
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)
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