91 lines
3.1 KiB
Python
91 lines
3.1 KiB
Python
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"""OpenClaw-specific exception definitions and mapping helpers."""
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from __future__ import annotations
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from dataclasses import dataclass
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from enum import Enum
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from fastapi import HTTPException, status
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class GatewayOperation(str, Enum):
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"""Typed gateway operations used for consistent HTTP error mapping."""
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NUDGE_AGENT = "nudge_agent"
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SOUL_READ = "soul_read"
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SOUL_WRITE = "soul_write"
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ASK_USER_DISPATCH = "ask_user_dispatch"
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LEAD_MESSAGE_DISPATCH = "lead_message_dispatch"
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LEAD_BROADCAST_DISPATCH = "lead_broadcast_dispatch"
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ONBOARDING_START_DISPATCH = "onboarding_start_dispatch"
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ONBOARDING_ANSWER_DISPATCH = "onboarding_answer_dispatch"
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@dataclass(frozen=True, slots=True)
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class GatewayErrorPolicy:
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"""HTTP policy for mapping gateway operation failures."""
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status_code: int
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detail_template: str
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_GATEWAY_ERROR_POLICIES: dict[GatewayOperation, GatewayErrorPolicy] = {
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GatewayOperation.NUDGE_AGENT: GatewayErrorPolicy(
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status_code=status.HTTP_502_BAD_GATEWAY,
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detail_template="Gateway nudge failed: {error}",
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),
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GatewayOperation.SOUL_READ: GatewayErrorPolicy(
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status_code=status.HTTP_502_BAD_GATEWAY,
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detail_template="Gateway SOUL read failed: {error}",
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),
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GatewayOperation.SOUL_WRITE: GatewayErrorPolicy(
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status_code=status.HTTP_502_BAD_GATEWAY,
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detail_template="Gateway SOUL update failed: {error}",
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),
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GatewayOperation.ASK_USER_DISPATCH: GatewayErrorPolicy(
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status_code=status.HTTP_502_BAD_GATEWAY,
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detail_template="Gateway ask-user dispatch failed: {error}",
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),
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GatewayOperation.LEAD_MESSAGE_DISPATCH: GatewayErrorPolicy(
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status_code=status.HTTP_502_BAD_GATEWAY,
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detail_template="Gateway lead message dispatch failed: {error}",
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),
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GatewayOperation.LEAD_BROADCAST_DISPATCH: GatewayErrorPolicy(
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status_code=status.HTTP_502_BAD_GATEWAY,
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detail_template="Gateway lead broadcast dispatch failed: {error}",
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),
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GatewayOperation.ONBOARDING_START_DISPATCH: GatewayErrorPolicy(
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status_code=status.HTTP_502_BAD_GATEWAY,
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detail_template="Gateway onboarding start dispatch failed: {error}",
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),
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GatewayOperation.ONBOARDING_ANSWER_DISPATCH: GatewayErrorPolicy(
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status_code=status.HTTP_502_BAD_GATEWAY,
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detail_template="Gateway onboarding answer dispatch failed: {error}",
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),
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}
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def map_gateway_error_to_http_exception(
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operation: GatewayOperation,
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exc: Exception,
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) -> HTTPException:
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"""Map a gateway failure into a typed HTTP exception."""
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policy = _GATEWAY_ERROR_POLICIES[operation]
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return HTTPException(
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status_code=policy.status_code,
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detail=policy.detail_template.format(error=str(exc)),
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)
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def map_gateway_error_message(
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operation: GatewayOperation,
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exc: Exception,
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) -> str:
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"""Map a gateway failure into a stable error message string."""
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if isinstance(exc, HTTPException):
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detail = exc.detail
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if isinstance(detail, str):
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return detail
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return str(detail)
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return map_gateway_error_to_http_exception(operation, exc).detail
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