mirror of https://github.com/Monadical-SAS/reflector.git synced 2026-02-04 18:06:48 +00:00

Files

Igor Loskutov 316f7b316d feat: add WebVTT context generation to chat WebSocket endpoint

- Import topics_to_webvtt_named and recordings controller
- Add _get_is_multitrack helper function
- Generate WebVTT context on WebSocket connection
- Add get_context message type to retrieve WebVTT
- Maintain backward compatibility with echo for other messages
- Add test fixture and test for WebVTT context generation

Implements task fn-1.2: WebVTT context generation for transcript chat

2026-01-12 18:24:47 -05:00

1.4 KiB

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Task 1: WebSocket Endpoint Skeleton

File: server/reflector/views/transcripts_chat.py Lines: ~30 Dependencies: None

Objective

Create basic WebSocket endpoint with auth and connection handling.

Implementation

from typing import Optional
from fastapi import APIRouter, Depends, WebSocket, WebSocketDisconnect
import reflector.auth as auth
from reflector.db.transcripts import transcripts_controller

router = APIRouter()

@router.websocket("/transcripts/{transcript_id}/chat")
async def transcript_chat_websocket(
    transcript_id: str,
    websocket: WebSocket,
    user: Optional[auth.UserInfo] = Depends(auth.current_user_optional),
):
    # 1. Auth check
    user_id = user["sub"] if user else None
    transcript = await transcripts_controller.get_by_id_for_http(
        transcript_id, user_id
    )

    # 2. Accept connection
    await websocket.accept()

    try:
        # 3. Basic message loop (stub)
        while True:
            data = await websocket.receive_json()
            await websocket.send_json({"type": "echo", "data": data})
    except WebSocketDisconnect:
        pass

Validation

Endpoint accessible at ws://localhost:1250/v1/transcripts/{id}/chat
Auth check executes (404 if transcript not found)
Connection accepts
Echo messages back to client
Disconnect handled gracefully

Notes

Test with websocat or browser WebSocket client
Don't add LLM yet, just echo

1.4 KiB Raw Blame History