28 lines
759 B
Python
28 lines
759 B
Python
"""会话及对话轮次，用于多轮上下文和后续持久化"""
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from datetime import datetime
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from typing import Literal
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from pydantic import BaseModel
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class Turn(BaseModel):
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"""一次任务对应一轮对话，同一个 thread_id 多次写入时覆盖同一轮"""
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conversation_id: str
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thread_id: str
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message_id: str
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prompt: str # 用户原始输入
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outcome: Literal["completed", "waiting_for_input", "failed", "cancelled"]
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summary: str # 助手一侧的完整回复（回答、追问或失败说明），不截断；不代表前端已执行
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created_at: datetime
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class ConversationCreated(BaseModel):
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conversation_id: str
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class ConversationDetail(BaseModel):
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conversation_id: str
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turns: list[Turn]
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