INNER CODE UNIT · Python

domain_error_handler

Duelion/homebox-companion · server/app.py:362

    async def domain_error_handler(request, exc: HomeboxCompanionError):
        """Convert domain exceptions to appropriate HTTP responses.

        - Logs with appropriate level and exception chain
        - Returns structured JSON with error code and user message
        - Includes request-ID in response header for correlation
        """
        # Log with appropriate level and include exception chain
        log_method = getattr(logger, exc.log_level, logger.error)
        log_method(
            "{error_code}: {details}",
            error_code=exc.error_code,
            details=str(exc.to_dict()),
            exc_info=exc if exc.log_level == "error" else None,
        )

        return JSONResponse(
            status_code=exc.status_code,

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