Coverage for app/core/base/base_error.py: 100%

1# from collections.abc import Mapping 

2from typing import Any 

3 

4from app.ddd.infrastructure.util import recursive_to_camel 

5 

6 

7class BaseError(Exception): 

8 def __init__(self, error_code: str, status_code: int, description: str, parameters: dict[str, Any] | None = None) -> None: 

9 """ 

10 BaseError. 

11 

12 継承して利用するアプリエラークラス 

13 

14 Args: 

15 error_code: ERROR CODE 

16 status_code: HTTP STATUS CODE 

17 description: エラー内容の説明（parametersでフォーマットさせる） 

18 parameters: その他パラメータ（エラーメッセージに追加する文言など） 

19 

20 """ 

21 super().__init__(description) 

22 self.__error_code: str = error_code # application error code 

23 self.__status_code: int = status_code # http status code 

24 self.__parameter: dict[str, Any] = parameters or {} 

25 self.__message: dict[str, Any] = { 

26 "description": description.format(**self.__parameter), 

27 } | self.__parameter 

28 self.__detail: dict[str, Any] = { 

29 "error_code": self.__error_code, 

30 "status_code": self.__status_code, 

31 } | self.__message 

32 

33 # def __str__(self) -> str: 

34 # return json.dumps(self.__detail) 

35 

36 # def error_code(self) -> str: 

37 # return self.__error_code 

38 

39 def status_code(self) -> int: 

40 return self.__status_code 

41 

42 def detail(self) -> dict[str, Any]: 

43 return self.__detail 

44 

45 def camel_detail(self) -> dict[str, Any]: 

46 return recursive_to_camel(self.detail()) 

47 

48 def response(self) -> dict[str, Any]: 

49 """エラーレスポンスの内容を生成.""" 

50 return { 

51 "content": { 

52 "application/json": { 

53 "example": { 

54 "detail": [ 

55 self.camel_detail(), 

56 ] 

57 } 

58 } 

59 }, 

60 } 

61