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
This commit is contained in:
Radosław Gierwiało
2025-11-12 22:51:11 +01:00
parent 75cb4b16e7
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## 🎯 CURRENT STATUS
**Phase:** 0 (Frontend Mockup) - ✅ COMPLETED
**Next Phase:** 1 (Backend Foundation) - ⏳ PENDING
**Progress:** ~25% complete
**Phase:** 1 (Backend Foundation) - ✅ COMPLETED
**Next Phase:** 2 (Core Features) - ⏳ PENDING
**Progress:** ~50% complete
### ✅ Completed
- Frontend mockup with all views
- Docker Compose (nginx + frontend)
- Mock authentication, mock data
- Documentation
- Phase 0: Frontend mockup with all views
- Phase 1: Backend Foundation
- Node.js + Express API
- PostgreSQL database with Prisma ORM
- JWT authentication (register, login)
- Socket.IO real-time chat (event & match rooms)
- Comprehensive test coverage (81%+)
### ⏳ Next Priority
**Backend Foundation** - Node.js + PostgreSQL + Auth + WebSocket
**Core Features** - Matches API + Ratings + WebRTC Signaling
**See:** `docs/COMPLETED.md` for full list of completed tasks
---
## 📌 NEXT STEPS - Phase 1: Backend Foundation
## 📌 Phase 1: Backend Foundation - ✅ COMPLETED
**Estimated Time:** 11-14 hours
**Completed:** 2025-11-12
**Time Spent:** ~14 hours
### ✅ Step 1: Backend Setup (COMPLETED)
- [x] Add `backend` service to docker-compose.yml
- [x] Initialize Node.js + Express project
- [x] Create folder structure (routes, controllers, middleware, etc.)
- [x] Add healthcheck endpoint: `GET /api/health`
- [x] Update nginx config to proxy `/api/*` to backend
- [x] Unit tests (7 tests passing)
### ✅ Step 2: PostgreSQL Setup (COMPLETED)
- [x] Add `db` service (PostgreSQL 15) to docker-compose.yml
- [x] Configure volumes for data persistence
- [x] Prisma ORM implementation
- [x] Create database schema (6 tables with relations)
- [x] Add indexes for performance
- [x] Create seed data (3 events, 2 users, chat rooms)
- [x] Fix OpenSSL compatibility issue for Prisma
### ✅ Step 3: Authentication API (COMPLETED)
- [x] Install dependencies: bcrypt, jsonwebtoken, express-validator
- [x] Implement password hashing with bcrypt (10 salt rounds)
- [x] Implement JWT token generation and verification
- [x] Create endpoints: register, login, /users/me
- [x] Create auth middleware for protected routes
- [x] Update frontend AuthContext to use real API
- [x] Unit tests (30 tests, 78%+ coverage)
### ✅ Step 4: WebSocket Chat (COMPLETED)
- [x] Install Socket.IO 4.8.1 on backend
- [x] Setup Socket.IO server with Express integration
- [x] JWT authentication for socket connections
- [x] Event rooms (join/leave/messages/active users)
- [x] Match rooms (private 1:1 chat)
- [x] Install socket.io-client on frontend
- [x] Update EventChatPage with real-time messaging
- [x] Update MatchChatPage with real-time chat
- [x] Unit tests (12 tests, 89% coverage for Socket.IO module)
---
## 📌 NEXT STEPS - Phase 2: Core Features
**Estimated Time:** 12-15 hours
**Priority:** HIGH
### Step 1: Backend Setup (1-2h) ⏳
- [ ] Add `backend` service to docker-compose.yml
- [ ] Initialize Node.js + Express project
- [ ] Create folder structure (routes, controllers, middleware, etc.)
- [ ] Add healthcheck endpoint: `GET /api/health`
- [ ] Update nginx config to proxy `/api/*` to backend
- [ ] Test: http://localhost:8080/api/health should return 200 OK
### Step 1: Matches API (3-4h) ⏳
- [ ] Create Match controller and routes
- [ ] `POST /api/matches` - Create match request
- [ ] `POST /api/matches/:id/accept` - Accept match request
- [ ] `GET /api/matches` - List user's matches (active, pending, completed)
- [ ] `GET /api/matches/:id` - Get match details
- [ ] Frontend integration:
- Match request button in EventChatPage
- Match notification handling
- Match acceptance flow
- [ ] Unit tests (match creation, acceptance, validation)
### Step 2: PostgreSQL Setup (2-3h) ⏳
- [ ] Add `db` service (PostgreSQL 15) to docker-compose.yml
- [ ] Configure volumes for data persistence
- [ ] Choose migration tool (Prisma / Knex / node-pg-migrate)
- [ ] Create database schema (6 tables: users, events, chat_rooms, messages, matches, ratings)
- [ ] Add indexes for performance
- [ ] Create seed data (test events from worldsdc.com)
- [ ] Test: Connect to DB from backend, run simple query
### Step 2: Ratings API (2-3h) ⏳
- [ ] Create Rating controller and routes
- [ ] `POST /api/ratings` - Submit rating after collaboration
- [ ] `GET /api/users/:id/ratings` - Get user's ratings & average
- [ ] `GET /api/matches/:id/rating` - Check if match already rated
- [ ] Frontend integration:
- Update RateMatchPage to use real API
- Display user ratings on profile/active users
- [ ] Validation (1-5 stars, comment length)
- [ ] Unit tests (rating submission, retrieval, validation)
### Step 3: Authentication API (3-4h) ⏳
- [ ] Install dependencies: bcrypt, jsonwebtoken, express-validator
- [ ] Implement password hashing with bcrypt
- [ ] Implement JWT token generation and verification
- [ ] Create endpoints:
- `POST /api/auth/register` - Create account
- `POST /api/auth/login` - Login, return JWT
- `GET /api/users/me` - Get current user (protected)
- [ ] Create auth middleware for protected routes
- [ ] Update frontend AuthContext to use real API instead of mock
- [ ] Test: Register → Login → Access protected endpoint
### Step 3: WebRTC Signaling (3-4h) ⏳
- [ ] Add Socket.IO signaling events:
- `webrtc_offer` - Send SDP offer
- `webrtc_answer` - Send SDP answer
- `webrtc_ice_candidate` - Exchange ICE candidates
- [ ] Frontend WebRTC setup:
- RTCPeerConnection initialization
- STUN server configuration
- Signaling flow implementation
- [ ] Connection state monitoring
- [ ] Unit tests (signaling message exchange)
### Step 4: WebSocket Chat (4-5h) ⏳
- [ ] Install Socket.IO on backend
- [ ] Setup Socket.IO server with Express
- [ ] Implement event handlers:
- Connection/disconnection
- Join/leave event room
- Send/receive messages
- Active users list
- [ ] Install socket.io-client on frontend
- [ ] Update EventChatPage to use Socket.IO instead of mock
- [ ] Update MatchChatPage to use Socket.IO for chat
- [ ] Test: Real-time messaging between users
### Step 4: WebRTC File Transfer (4-5h) ⏳
- [ ] RTCDataChannel setup (ordered, reliable)
- [ ] File metadata exchange (name, size, type)
- [ ] File chunking implementation (16KB chunks)
- [ ] Progress monitoring (sender & receiver)
- [ ] Error handling & reconnection logic
- [ ] Complete P2P video transfer flow:
- Select video file
- Establish P2P connection
- Transfer file via DataChannel
- Save file on receiver side
- [ ] Test with various file sizes
- [ ] Fallback: Link sharing (already implemented in UI)
---
## 🎯 Future Phases (Reference)
### Phase 2: Core Features (2-3 weeks)
- [ ] Matches API (create pairs)
- [ ] Private 1:1 chat (Socket.IO rooms)
- [ ] WebRTC signaling server (SDP/ICE exchange)
- [ ] Ratings API
### Phase 3: WebRTC P2P (3-4 weeks) - MAIN FEATURE
- [ ] RTCPeerConnection setup
- [ ] RTCDataChannel for file transfer
- [ ] Chunking implementation (16KB chunks)
- [ ] Progress monitoring
- [ ] Error handling & reconnection
- [ ] STUN/TURN server configuration
### Phase 4: MVP Finalization (2-3 weeks)
- [ ] Security hardening (rate limiting, validation, CORS)
- [ ] Testing (unit, integration, E2E)
- [ ] PWA features (manifest, service worker, icons)
- [ ] Deployment (production environment)
### Phase 3: MVP Finalization (2-3 weeks)
- [ ] Security hardening:
- Rate limiting (express-rate-limit)
- Input validation & sanitization
- CORS configuration
- SQL injection prevention
- XSS protection
- [ ] Testing:
- Integration tests (API endpoints)
- E2E tests (Playwright/Cypress)
- WebRTC connection tests
- [ ] PWA features:
- Web app manifest
- Service worker (offline support)
- App icons & splash screens
- Install prompt
- [ ] Deployment:
- Production Docker images
- Environment configuration
- Database backups
- Monitoring & logging
- CI/CD pipeline
### Phase 5: Optional Extensions
- [ ] User badges & trust system