# v2-p2-fastapi-app

## Goal
Create FastAPI application with REST API endpoints for session management and discussion control.

## Key files
- `meeting_room/server.py` — FastAPI app, routes, session store

## Decisions log
- 2026-05-04: In-memory session store (dict). Persistent storage deferred.
- 2026-05-04: REST routes under /api prefix, WebSocket/SSE on root

## Open questions
- [ ] None

## Completed steps
- [x] FastAPI app with lifespan handler
- [x] Session + SessionStore models
- [x] REST endpoints: POST /api/sessions, GET /api/sessions, GET /api/sessions/{id}, POST /api/sessions/{id}/start, POST /api/sessions/{id}/inject, GET /api/sessions/{id}/messages
- [x] GET /api/roles, GET /api/providers
- [x] Session start runs engine in asyncio.to_thread
- [x] Tests (12 passing)