File size: 3,093 Bytes
b4f2238 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | """doc_convert 异常定义。"""
from __future__ import annotations
from django.utils.translation import gettext_lazy as _
from apps.core.exceptions.base import BusinessException
from apps.core.exceptions.common import ValidationException
# 错误码常量
ERROR_ZNSZJ_DISABLED = "ZNSZJ_DISABLED"
ERROR_ZNSZJ_NOT_CONFIGURED = "ZNSZJ_NOT_CONFIGURED"
ERROR_INVALID_FILE_TYPE = "INVALID_FILE_TYPE"
ERROR_INVALID_MBID = "INVALID_MBID"
ERROR_FILE_TOO_LARGE = "FILE_TOO_LARGE"
ERROR_ZNSZJ_UNAVAILABLE = "ZNSZJ_UNAVAILABLE"
ERROR_ZNSZJ_INVALID_RESPONSE = "ZNSZJ_INVALID_RESPONSE"
class ZnszjDisabledError(BusinessException):
"""znszj 功能未启用（HTTP 403）。"""
status: int = 403
def __init__(self) -> None:
super().__init__(
message=_("文书转换功能未启用"),
code=ERROR_ZNSZJ_DISABLED,
)
class ZnszjNotConfiguredError(BusinessException):
"""znszj 私有实现未配置（HTTP 503）。"""
status: int = 503
def __init__(self) -> None:
super().__init__(
message=_("文书转换功能未配置"),
code=ERROR_ZNSZJ_NOT_CONFIGURED,
)
class InvalidFileTypeError(ValidationException):
"""文件类型不支持（HTTP 400）。"""
def __init__(self, *, filename: str, allowed_extensions: list[str]) -> None:
super().__init__(
message=_("不支持的文件类型，仅支持：%(exts)s") % {"exts": ", ".join(allowed_extensions)},
code=ERROR_INVALID_FILE_TYPE,
errors={"filename": filename},
)
class InvalidMbidError(ValidationException):
"""无效的 mbid（HTTP 400）。"""
def __init__(self, *, mbid: str) -> None:
super().__init__(
message=_("无效的文书类型：%(mbid)s") % {"mbid": mbid},
code=ERROR_INVALID_MBID,
errors={"mbid": mbid},
)
class FileTooLargeError(ValidationException):
"""文件过大（HTTP 400）。"""
def __init__(self, *, size_mb: float, max_size_mb: int = 20) -> None:
super().__init__(
message=_("文件大小超过限制（%(size).2fMB > %(max)dMB）") % {"size": size_mb, "max": max_size_mb},
code=ERROR_FILE_TOO_LARGE,
errors={"size_mb": size_mb, "max_size_mb": max_size_mb},
)
class ZnszjUnavailableError(BusinessException):
"""znszj 系统不可用（HTTP 502）。"""
status: int = 502
def __init__(self, *, detail: str | None = None) -> None:
super().__init__(
message=_("文书转换服务暂时不可用"),
code=ERROR_ZNSZJ_UNAVAILABLE,
errors={"detail": detail} if detail else {},
)
class ZnszjInvalidResponseError(BusinessException):
"""znszj 返回格式异常（HTTP 502）。"""
status: int = 502
def __init__(self, *, detail: str | None = None) -> None:
super().__init__(
message=_("文书转换服务返回异常"),
code=ERROR_ZNSZJ_INVALID_RESPONSE,
errors={"detail": detail} if detail else {},
)
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