docs: update documentation after Phase 1 completion

Updated documentation to reflect completion of Phase 1 (Backend Foundation): - SESSION_CONTEXT.md: Updated status to Phase 1 completed, ~50% progress - Added completed backend infrastructure details - Updated tech stack with actual versions - Added Phase 2 next steps (Matches API, Ratings, WebRTC) - Updated key files list with backend files - Added Prisma OpenSSL bug fix to known issues - TODO.md: Marked Phase 1 as completed, Phase 2 as active - Moved Phase 1 steps to completed section with checkmarks - Added detailed Phase 2 tasks (4 steps: Matches API, Ratings API, WebRTC Signaling, WebRTC File Transfer) - Reorganized future phases (removed Phase 2 from future, renumbered) - COMPLETED.md: Added comprehensive Phase 1 completion record - All 4 steps documented with checkmarks - Test coverage statistics (81.19% overall) - Infrastructure updates - Bug fixes (OpenSSL for Prisma) - Git commit history for Phase 1
2025-11-12 22:51:11 +01:00
parent 75cb4b16e7
commit 4d7f814538
3 changed files with 309 additions and 131 deletions
--- a/docs/SESSION_CONTEXT.md
+++ b/docs/SESSION_CONTEXT.md
@@ -15,42 +15,46 @@

 ## Current Status

-**Phase:** 0 (Frontend Mockup) - ✅ COMPLETED
-**Progress:** ~25%
-**Next Goal:** Phase 1 - Backend Foundation (Node.js + PostgreSQL + Auth + WebSocket)
+**Phase:** 1 (Backend Foundation) - ✅ COMPLETED
+**Progress:** ~50%
+**Next Goal:** Phase 2 - Core Features (Matches API, Ratings, WebRTC signaling)

 ### What Works Now
- ✅ Docker Compose (nginx:8080 + frontend)
+- ✅ Docker Compose (nginx:8080 + frontend + backend + PostgreSQL)
 - ✅ All frontend views with mockups
- ✅ Mock authentication (localStorage)
+- ✅ Backend API (Node.js + Express)
+- ✅ PostgreSQL database with 6 tables (Prisma ORM)
+- ✅ Real authentication (JWT + bcrypt)
+- ✅ Real-time chat (Socket.IO for event & match rooms)
 - ✅ WebRTC P2P transfer UI mockup

 ### What's Missing
- ⏳ Backend API (Node.js + Express)
- ⏳ PostgreSQL database + schema
- ⏳ Real authentication (JWT)
- ⏳ Real-time chat (Socket.IO)
- ⏳ Actual WebRTC implementation
+- ⏳ Matches API (create/accept/list matches)
+- ⏳ Ratings API (rate partner after collaboration)
+- ⏳ WebRTC signaling (SDP/ICE exchange via Socket.IO)
+- ⏳ Actual WebRTC P2P file transfer implementation

 ---

 ## Tech Stack

 **Infrastructure:**
- Docker Compose (nginx, frontend, backend planned, db planned)
- nginx reverse proxy on port 8080
+- Docker Compose (nginx, frontend, backend, PostgreSQL db)
+- nginx reverse proxy on port 8080 (API + WebSocket)

 **Frontend:**
 - React 18 + Vite
 - Tailwind CSS v3.4.0 (NOT v4 - compatibility issues)
 - React Router
 - Context API for state
+- socket.io-client for real-time chat

-**Backend (planned):**
- Node.js + Express
- Socket.IO for WebSocket
- PostgreSQL 15
- bcrypt + JWT
+**Backend:**
+- Node.js 20 + Express 4.18.2
+- Socket.IO 4.8.1 for WebSocket (real-time chat)
+- PostgreSQL 15 with Prisma ORM 5.8.0
+- bcrypt + JWT authentication
+- Jest + supertest for testing (81%+ coverage)

 **WebRTC:**
 - RTCPeerConnection
@@ -64,15 +68,24 @@

 ```
 /spotlightcam
-├── docker-compose.yml          # nginx + frontend (backend + db planned)
-├── nginx/                      # Proxy config
+├── docker-compose.yml          # nginx + frontend + backend + PostgreSQL
+├── nginx/                      # Proxy config (API + WebSocket)
 ├── frontend/                   # React PWA
 │   ├── src/
 │   │   ├── pages/             # All views (Login, Register, Events, Chat, Match, Rate, History)
-│   │   ├── contexts/          # AuthContext (mock)
+│   │   ├── contexts/          # AuthContext (JWT integration)
 │   │   ├── components/        # Layout, Navbar
-│   │   └── mocks/             # Mock data (users, events, messages, matches)
-├── backend/                    # NOT CREATED YET
+│   │   ├── services/          # API client, Socket.IO client
+│   │   └── mocks/             # Mock data (events, users for UI)
+├── backend/                    # Node.js + Express API
+│   ├── src/
+│   │   ├── controllers/       # Auth, users, events
+│   │   ├── middleware/        # Authentication middleware
+│   │   ├── routes/            # API routes
+│   │   ├── socket/            # Socket.IO server
+│   │   ├── utils/             # Auth utils, DB connection
+│   │   └── __tests__/         # Jest unit tests
+│   └── prisma/                # Database schema, migrations, seed
 └── docs/
    ├── SESSION_CONTEXT.md     # This file
    ├── CONTEXT.md             # Full project description
@@ -87,26 +100,39 @@
 ## Key Files

 **Frontend:**
- `frontend/src/pages/MatchChatPage.jsx` - Main WebRTC mockup (file select, transfer progress)
- `frontend/src/contexts/AuthContext.jsx` - Mock auth with localStorage
- `frontend/src/mocks/` - All mock data
+- `frontend/src/pages/EventChatPage.jsx` - Event chat with Socket.IO real-time messaging
+- `frontend/src/pages/MatchChatPage.jsx` - Private chat + WebRTC mockup
+- `frontend/src/contexts/AuthContext.jsx` - JWT authentication integration
+- `frontend/src/services/api.js` - API client (register, login, users)
+- `frontend/src/services/socket.js` - Socket.IO client connection manager
+
+**Backend:**
+- `backend/src/server.js` - Express server with Socket.IO integration
+- `backend/src/socket/index.js` - Socket.IO server (event/match rooms, 89% coverage)
+- `backend/src/controllers/auth.js` - Register, login endpoints
+- `backend/src/middleware/auth.js` - JWT authentication middleware
+- `backend/src/utils/auth.js` - bcrypt + JWT utilities
+- `backend/prisma/schema.prisma` - Database schema (6 tables)

 **Config:**
- `docker-compose.yml` - nginx on 8080, frontend on 5173 (internal)
- `nginx/conf.d/default.conf` - Proxy config, WebSocket support for Vite HMR
- `frontend/tailwind.config.js` - Tailwind v3.4.0 config
+- `docker-compose.yml` - nginx, frontend, backend, PostgreSQL
+- `nginx/conf.d/default.conf` - Proxy for /api and /socket.io
+- `backend/.env` - Database URL, JWT secret

 ---

-## Database Schema (Planned)
+## Database Schema (Implemented - Prisma)

-6 tables:
- `users` - id, username, email, password_hash, created_at
- `events` - id, name, location, start_date, end_date, worldsdc_id
- `chat_rooms` - id, event_id, type (event/private)
- `messages` - id, room_id, user_id, content, type
- `matches` - id, user1_id, user2_id, event_id, status, room_id
- `ratings` - id, match_id, rater_id, rated_id, score, comment
+6 tables with relations:
+- `users` - id, username, email, password_hash, avatar, created_at
+- `events` - id, name, location, start_date, end_date, description, worldsdc_id
+- `chat_rooms` - id, event_id, match_id, type (event/private), created_at
+- `messages` - id, room_id, user_id, content, type, created_at
+- `matches` - id, user1_id, user2_id, event_id, room_id, status, created_at
+- `ratings` - id, match_id, rater_id, rated_id, score, comment, created_at
+
+**Migrations:** Applied with Prisma Migrate
+**Seed data:** 3 events, 2 users, event chat rooms

 ---

@@ -142,38 +168,36 @@

 ---

-## Next Steps (Phase 1 - Backend Foundation)
+## Next Steps (Phase 2 - Core Features)

 **Priority:** HIGH
-**Estimated Time:** 11-14 hours
+**Estimated Time:** 12-15 hours

-### Step 1: Backend Setup (1-2h)
- Add `backend` container to docker-compose.yml
- Initialize Node.js + Express
- Basic folder structure
- Healthcheck endpoint: `GET /api/health`
- Update nginx to proxy `/api/*` to backend
+### Step 1: Matches API (3-4h)
+- `POST /api/matches` - Create match request
+- `POST /api/matches/:id/accept` - Accept match
+- `GET /api/matches` - List user's matches
+- Frontend integration (match request flow)
+- Tests

-### Step 2: PostgreSQL Setup (2-3h)
- Add `db` container (PostgreSQL 15)
- Configure volumes
- Choose migration tool (Prisma/Knex/node-pg-migrate)
- Create 6 tables schema
- Seed test data
+### Step 2: Ratings API (2-3h)
+- `POST /api/ratings` - Submit rating after collaboration
+- `GET /api/users/:id/ratings` - Get user's ratings
+- Frontend integration (rating form)
+- Tests

-### Step 3: Authentication API (3-4h)
- bcrypt for password hashing
- JWT token generation
- Endpoints: `POST /api/auth/register`, `POST /api/auth/login`
- Auth middleware
- Connect frontend to real API
+### Step 3: WebRTC Signaling (3-4h)
+- Socket.IO events for SDP/ICE exchange
+- Signaling flow (offer/answer/ice-candidate)
+- Frontend WebRTC setup (RTCPeerConnection)
+- Connection establishment tests

-### Step 4: WebSocket Chat (4-5h)
- Socket.IO setup
- Event room management
- Broadcast messages
- Active users list
- Connect frontend to Socket.IO
+### Step 4: WebRTC File Transfer (4-5h)
+- RTCDataChannel setup
+- File chunking (16KB chunks)
+- Progress monitoring (sender & receiver)
+- Error handling & reconnection
+- Complete P2P video transfer flow

 ---

@@ -186,7 +210,9 @@ docker compose up --build

 **Access:**
 - Frontend: http://localhost:8080
- Backend (planned): http://localhost:8080/api
+- Backend API: http://localhost:8080/api
+- Socket.IO: ws://localhost:8080/socket.io
+- Health check: http://localhost:8080/api/health

 **Rebuild after changes:**
 ```bash
@@ -214,6 +240,12 @@ npm install -D tailwindcss@^3.4.0
 ### Issue: Port 80 already allocated
 **Solution:** Changed nginx port to 8080 in docker-compose.yml

+### Issue: Prisma OpenSSL error in Alpine Linux
+**Solution:** Added OpenSSL to Dockerfile
+```dockerfile
+RUN apk add --no-cache openssl
+```
+
 ---

 ## WebRTC Implementation Notes (Future)
@@ -282,4 +314,5 @@ npm install -D tailwindcss@^3.4.0
 ---

 **Last Updated:** 2025-11-12
-**Session Started:** Frontend Mockup completed, ready for Backend Foundation
+**Phase 1 Status:** ✅ COMPLETED - Backend Foundation (Express + PostgreSQL + JWT + Socket.IO)
+**Next Phase:** Phase 2 - Core Features (Matches API + Ratings + WebRTC)