LZH-YS1998
36 lines
1.0 KiB
Python
36 lines
1.0 KiB
Python
"""Shared service result types for Office UI, CLI, and CLI board surfaces."""
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from __future__ import annotations
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from dataclasses import dataclass, field
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from typing import Any
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@dataclass(frozen=True)
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class ServiceEvent:
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"""Outbound event to publish on UI transports or consume by CLI callers."""
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type: str
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payload: dict[str, Any] = field(default_factory=dict)
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@dataclass
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class ServiceResult:
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"""Structured service response plus optional side-effect events."""
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payload: dict[str, Any] = field(default_factory=dict)
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events: list[ServiceEvent] = field(default_factory=list)
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class ServiceError(Exception):
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"""Expected business error from a shared service."""
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def __init__(self, code: str, message: str, payload: dict[str, Any] | None = None) -> None:
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super().__init__(message)
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self.code = code
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self.message = message
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self.payload = dict(payload or {})
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def to_payload(self) -> dict[str, Any]:
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return {"error": self.message, "code": self.code, **self.payload}
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