MMD
2747f9d4bb
The PM panel (PmPanelPage -> iframe /pm/) needs the project-management platform served at /pm/ on the ERP domain. Source: org repo Aramesh/PM, branch feature/project-management-platform. Update via: git subtree pull --prefix=pm aramesh-pm feature/project-management-platform --squash
54 lines
1.4 KiB
Python
54 lines
1.4 KiB
Python
"""PM error envelope — same contract as the ERP: {"error": {code, message, field}}."""
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from fastapi import FastAPI, Request
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from fastapi.responses import JSONResponse
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class AppError(Exception):
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status_code = 400
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code = "BAD_REQUEST"
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def __init__(self, message: str, field: str | None = None, code: str | None = None):
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super().__init__(message)
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self.message = message
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self.field = field
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if code:
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self.code = code
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@property
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def body(self) -> dict:
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error = {"code": self.code, "message": self.message}
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if self.field is not None:
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error["field"] = self.field
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return {"error": error}
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class AuthError(AppError):
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status_code, code = 401, "UNAUTHORIZED"
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class ValidationError(AppError):
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status_code, code = 400, "VALIDATION_ERROR"
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class ForbiddenError(AppError):
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status_code, code = 403, "FORBIDDEN"
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class NotFoundError(AppError):
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status_code, code = 404, "NOT_FOUND"
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class ConflictError(AppError):
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status_code, code = 409, "CONFLICT"
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class UpstreamError(AppError):
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"""Upstream service unreachable / errored."""
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status_code, code = 503, "UPSTREAM_UNAVAILABLE"
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def install_error_handlers(app: FastAPI) -> None:
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@app.exception_handler(AppError)
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async def _app_error(_: Request, exc: AppError) -> JSONResponse:
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return JSONResponse(status_code=exc.status_code, content=exc.body)
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