XingHuo/app/utils/exceptions.py

"""统一业务异常。"""

from __future__ import annotations


class AppError(Exception):
    def __init__(
        self,
        code: int,
        message: str,
        *,
        http_status: int = 400,
        error_code: str | None = None,
        audit_event: str | None = None,
    ) -> None:
        super().__init__(message)
        self.code = code
        self.message = message
        self.http_status = http_status
        self.error_code = error_code
        self.audit_event = audit_event


class UnauthorizedError(AppError):
    def __init__(self, message: str = "未授权", *, error_code: str = "AUTH_401") -> None:
        super().__init__(401, message, http_status=401, error_code=error_code, audit_event="auth_denied")


class ForbiddenError(AppError):
    def __init__(
        self,
        message: str = "无权访问",
        *,
        error_code: str = "AUTH_403",
        audit_event: str = "auth_denied",
    ) -> None:
        super().__init__(403, message, http_status=403, error_code=error_code, audit_event=audit_event)