root a0c2586487 feat(backend): B3 Task 3.1 - 对话与消息基础 API
- 添加 Conversation CRUD 端点(创建/列表/获取/删除)
- 添加 Message 操作端点(发送/列表)
- 注册 conversations 路由到 API v1
- 修复测试 fixture 的 API 路径前缀
- 添加 async_client fixture alias

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-07 02:24:06 +08:00

63 lines
1.5 KiB
Python

from datetime import datetime
from pydantic import BaseModel, Field
class ConversationCreate(BaseModel):
tenant_id: str
employee_id: str
user_id: str = Field(..., max_length=200)
title: str | None = Field(None, max_length=500)
class ConversationUpdate(BaseModel):
title: str | None = Field(None, max_length=500)
class MessageCreate(BaseModel):
content: str
class MessageResponse(BaseModel):
id: str
conversation_id: str
role: str
content: str
token_count: int | None
sources: str | None
created_at: datetime
@classmethod
def from_model(cls, message) -> "MessageResponse":
return cls(
id=message.id,
conversation_id=message.conversation_id,
role=message.role.value,
content=message.content,
token_count=message.token_count,
sources=message.sources,
created_at=message.created_at,
)
class ConversationResponse(BaseModel):
id: str
tenant_id: str
employee_id: str
user_id: str
title: str | None
created_at: datetime
updated_at: datetime
@classmethod
def from_model(cls, conv) -> "ConversationResponse":
return cls(
id=conv.id,
tenant_id=conv.tenant_id,
employee_id=conv.employee_id,
user_id=conv.user_id,
title=conv.title,
created_at=conv.created_at,
updated_at=conv.updated_at,
)