SurfSense/surfsense_backend/app/routes/public_chat_routes.py

84 lines
2.4 KiB
Python

"""
Routes for public chat access (unauthenticated and mixed-auth endpoints).
"""
from datetime import UTC, datetime
from fastapi import APIRouter, Depends, HTTPException
from sqlalchemy.ext.asyncio import AsyncSession
from app.db import ChatVisibility, NewChatThread, User, get_async_session
from app.schemas.new_chat import (
CloneInitResponse,
PublicChatResponse,
)
from app.services.public_chat_service import (
get_public_chat,
get_thread_by_share_token,
get_user_default_search_space,
)
from app.users import current_active_user
router = APIRouter(prefix="/public", tags=["public"])
@router.get("/{share_token}", response_model=PublicChatResponse)
async def read_public_chat(
share_token: str,
session: AsyncSession = Depends(get_async_session),
):
"""
Get a public chat by share token.
No authentication required.
Returns sanitized content (citations stripped).
"""
return await get_public_chat(session, share_token)
@router.post("/{share_token}/clone", response_model=CloneInitResponse)
async def clone_public_chat_endpoint(
share_token: str,
session: AsyncSession = Depends(get_async_session),
user: User = Depends(current_active_user),
):
"""
Initialize cloning a public chat to the user's account.
Creates an empty thread with clone_pending=True.
Frontend should redirect to the new thread and call /complete-clone.
Requires authentication.
"""
source_thread = await get_thread_by_share_token(session, share_token)
if not source_thread:
raise HTTPException(
status_code=404, detail="Chat not found or no longer public"
)
target_search_space_id = await get_user_default_search_space(session, user.id)
if target_search_space_id is None:
raise HTTPException(status_code=400, detail="No search space found for user")
new_thread = NewChatThread(
title=source_thread.title,
archived=False,
visibility=ChatVisibility.PRIVATE,
search_space_id=target_search_space_id,
created_by_id=user.id,
public_share_enabled=False,
cloned_from_thread_id=source_thread.id,
cloned_at=datetime.now(UTC),
clone_pending=True,
)
session.add(new_thread)
await session.commit()
await session.refresh(new_thread)
return CloneInitResponse(
thread_id=new_thread.id,
search_space_id=target_search_space_id,
share_token=share_token,
)