docs: optimize documentation for token efficiency

- SESSION_CONTEXT.md: 485 → 132 lines (-73%)
  - Remove outdated "Next Steps" sections
  - Remove detailed file listings
  - Keep only essential quick-reference info

- TODO.md: 917 → 118 lines (-87%)
  - Move detailed phase descriptions to COMPLETED.md
  - Keep security audit, checklist, future improvements
  - Remove redundant implementation details

- CONTEXT.md: Update test count to 286/286
This commit is contained in:
Radosław Gierwiało
2025-11-23 23:09:30 +01:00
parent 93c5680397
commit 0d083dcb22
3 changed files with 160 additions and 1312 deletions

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@@ -89,7 +89,7 @@ Browser A ←──────────────────────
- Socket.IO 4.8.1 (WebSocket) - Socket.IO 4.8.1 (WebSocket)
- PostgreSQL 15 with Prisma ORM 5.8.0 - PostgreSQL 15 with Prisma ORM 5.8.0
- bcrypt + JWT authentication - bcrypt + JWT authentication
- Jest + Supertest (223/223 tests passing) - Jest + Supertest (286/286 tests passing, 73% coverage)
### WebRTC ### WebRTC
- RTCPeerConnection (implemented) - RTCPeerConnection (implemented)
@@ -175,6 +175,6 @@ const wyslijWiadomosc = (wiadomosc) => {
--- ---
**Last Updated:** 2025-11-20 **Last Updated:** 2025-11-23
**Status:** ✅ MVP Complete - All core features implemented and tested **Status:** ✅ MVP Complete - All core features implemented and tested

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@@ -1,6 +1,6 @@
# Session Context - spotlight.cam # Session Context - spotlight.cam
**Quick reference for resuming development sessions - optimized for minimal token usage** **Quick reference for resuming development sessions**
--- ---
@@ -15,471 +15,118 @@
## Current Status ## Current Status
**Phase:** 3 (MVP Finalization) - ✅ COMPLETED **Phase:** MVP Complete - Ready for Production Deployment
**Current Phase:** Ready for Production Deployment **Tests:** 286/286 backend tests passing (73% coverage)
**Previous Phases:** **Next Goal:** Infrastructure setup (server, domain, SSL)
- Phase 2.5 (WebRTC P2P File Transfer) - ✅ COMPLETED
- Phase 2 (Matches & Ratings API) - ✅ COMPLETED
- Phase 1.6 (Competition Heats) - ✅ COMPLETED
- Phase 1.5 (Email & WSDC & Profiles & Security & QR Check-in) - ✅ COMPLETED
**Progress:** 100% MVP complete
**Next Goal:** Production deployment (infrastructure setup)
### What Works Now ### Core Features (All Implemented)
- ✅ Docker Compose (nginx:8080 + frontend + backend + PostgreSQL) - JWT authentication with email verification (AWS SES)
- ✅ All frontend views with real API integration - Real-time chat (Socket.IO) - event rooms + private 1:1
- ✅ Backend API (Node.js + Express) - WebRTC P2P file transfer (RTCDataChannel, up to 700MB tested)
- ✅ PostgreSQL database with 8 tables (Prisma ORM) - Competition heats system for matchmaking
- ✅ Real authentication (JWT + bcrypt) - Recording matching system (auto-assign recorders)
- **Email verification (AWS SES with link + PIN code) - Phase 1.5** - Matches & ratings API
- **Password reset workflow - Phase 1.5** - QR code event check-in
- **WSDC ID integration for auto-fill registration - Phase 1.5** - PWA (offline support, iOS compatible)
- **User profiles with social media & location - Phase 1.5** - Security: CSRF, rate limiting, account lockout
-**Public profiles (/{username}) - Phase 1.5**
-**Event participation tracking - Phase 1.5**
-**Event security (unique slugs, no ID enumeration) - Phase 1.5**
-**QR code event check-in system - Phase 1.5** (requires physical presence at venue)
-**Competition heats declaration system - Phase 1.6** (matchmaking prerequisite)
-**Matches API (create/accept/list matches with slugs) - Phase 2**
-**Ratings API (rate partners, 1-5 stars, comments) - Phase 2**
-**WebRTC signaling (SDP/ICE exchange via Socket.IO) - Phase 2.5**
-**WebRTC P2P file transfer (RTCDataChannel, 16KB chunks, up to 700MB tested) - Phase 2.5**
-**WebRTC detection & fallback UX (auto-detect browser capabilities) - Phase 2.5**
-**STUN servers for NAT traversal (production-ready) - Phase 2.5**
-**Landing page with hero section and features showcase - Phase 3**
-**WebRTC test suite (7 backend tests passing) - Phase 3**
-**Security hardening (CSRF protection, Account Lockout, Rate Limiting) - Phase 3**
-**PWA features (manifest, icons, service worker, iOS support, install prompt) - Phase 3**
- ✅ Real-time chat (Socket.IO for event & match rooms)
### What's Missing
- ⏳ Competition heats UI integration improvements (optional UX enhancements)
### Ready for Production
- ✅ All core features implemented and tested
- ✅ Security hardening complete
- ✅ Operations scripts and monitoring ready
- ⏳ Awaiting infrastructure setup (server, domain, SSL)
--- ---
## Tech Stack ## Project Structure (Key Paths)
**Infrastructure:**
- 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
- PWA (vite-plugin-pwa, Workbox for service worker)
**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 (223/223 tests passing, 71% coverage)
**WebRTC:**
- RTCPeerConnection
- RTCDataChannel (file transfer)
- Chunking (16KB chunks)
- STUN/TURN servers
---
## Project Structure
``` ```
/spotlightcam /spotlightcam
├── docker-compose.yml # nginx + frontend + backend + PostgreSQL ├── docker-compose.yml # nginx:8080 + frontend + backend + db
├── nginx/ # Proxy config (API + WebSocket) ├── frontend/src/
├── frontend/ # React PWA │ ├── pages/ # React pages
│ ├── src/ │ ├── components/ # Reusable components
│ ├── pages/ # All views (Login, Register, Events, Chat, Match, Rate, History) │ ├── contexts/ # AuthContext
│ ├── contexts/ # AuthContext (JWT integration) │ ├── services/ # api.js, socket.js
│ ├── components/ # Layout, Navbar │ ├── hooks/ # useWebRTC.js
│ ├── services/ # API client, Socket.IO client └── constants/ # MATCH_STATUS, SUGGESTION_STATUS, etc.
│ │ └── mocks/ # Mock data (events, users for UI) ├── backend/src/
├── backend/ # Node.js + Express API │ ├── routes/ # API endpoints
│ ├── src/ │ ├── controllers/ # Business logic
│ ├── controllers/ # Auth, users, events │ ├── services/ # matching.js (auto-matching algorithm)
│ ├── middleware/ # Authentication middleware │ ├── socket/ # Socket.IO handlers
│ ├── routes/ # API routes │ ├── constants/ # Status constants
│ ├── socket/ # Socket.IO server └── __tests__/ # Jest tests
│ │ ├── utils/ # Auth utils, DB connection
│ │ └── __tests__/ # Jest unit tests
│ └── prisma/ # Database schema, migrations, seed
└── docs/ └── docs/
├── SESSION_CONTEXT.md # This file ├── TODO.md # Current tasks & security audit
├── CONTEXT.md # Full project description
├── TODO.md # Task list
├── ARCHITECTURE.md # Technical details ├── ARCHITECTURE.md # Technical details
── QUICKSTART.md # Quick start guide ── archive/COMPLETED.md # Historical reference
├── WEBRTC_TESTING_GUIDE.md # WebRTC testing
└── archive/ # Archived docs
├── COMPLETED.md # Completed tasks archive
└── RESOURCES.md # Learning resources
``` ```
--- ---
## Key Files ## Database Schema (11 tables)
**Frontend:** Key models:
- `frontend/src/pages/HomePage.jsx` - **NEW: Landing page with hero section - Phase 3** - `users` - Auth, profile, social links, location, lockout fields
- `frontend/src/pages/RegisterPage.jsx` - Two-step registration (WSDC lookup + form) - `events` - Dance events with unique slugs
- `frontend/src/pages/VerifyEmailPage.jsx` - Email verification (link + code) - `event_participants` - User-event relationship, competitorNumber
- `frontend/src/pages/ForgotPasswordPage.jsx` - Request password reset - `divisions` / `competition_types` / `event_user_heats` - Competition system
- `frontend/src/pages/ResetPasswordPage.jsx` - Reset password with token - `matches` - User pairings with CUID slugs
- `frontend/src/pages/ProfilePage.jsx` - **UPDATED: Edit profile (social media, location) - Phase 1.5** - `ratings` - 1-5 stars, comments
- `frontend/src/pages/PublicProfilePage.jsx` - **NEW: View other user profiles - Phase 1.5** - `recording_suggestions` - Auto-matching results
- `frontend/src/pages/EventsPage.jsx` - **UPDATED: Shows check-in requirement, dev-only QR access - Phase 1.5** - `chat_rooms` / `messages` - Real-time chat persistence
- `frontend/src/pages/EventChatPage.jsx` - **UPDATED: Heats integration (banner, badges, filtering) - Phase 1.6**
- `frontend/src/pages/EventDetailsPage.jsx` - **NEW: QR code display, participant list - Phase 1.5**
- `frontend/src/pages/EventCheckinPage.jsx` - **NEW: Check-in confirmation page - Phase 1.5**
- `frontend/src/pages/MatchChatPage.jsx` - **UPDATED: WebRTC P2P file transfer - Phase 2.5**
- `frontend/src/hooks/useWebRTC.js` - **NEW: WebRTC hook (RTCPeerConnection, RTCDataChannel) - Phase 2.5**
- `frontend/src/utils/webrtcDetection.js` - **NEW: WebRTC browser detection - Phase 2.5**
- `frontend/src/components/WebRTCWarning.jsx` - **NEW: WebRTC blocked warning component - Phase 2.5**
- `frontend/src/components/heats/HeatsBanner.jsx` - **NEW: Heats declaration form component - Phase 1.6**
- `frontend/src/components/pwa/InstallPWA.jsx` - **NEW: PWA install prompt (Android + iOS) - Phase 3**
- `frontend/src/components/common/PasswordStrengthIndicator.jsx` - Password strength indicator
- `frontend/src/components/common/VerificationBanner.jsx` - Email verification banner
- `frontend/src/contexts/AuthContext.jsx` - JWT authentication integration
- `frontend/src/services/api.js` - **UPDATED: Heats API, CSRF token handling - Phase 1.6 & Phase 3**
- `frontend/src/services/socket.js` - Socket.IO client connection manager
- `frontend/src/data/countries.js` - **NEW: List of 195 countries - Phase 1.5**
- `frontend/src/utils/__tests__/webrtcDetection.test.js` - **NEW: WebRTC detection tests - Phase 3**
- `frontend/src/components/__tests__/WebRTCWarning.test.jsx` - **NEW: WebRTC warning tests - Phase 3**
- `frontend/vite.config.js` - **UPDATED: PWA plugin configuration - Phase 3**
- `frontend/index.html` - **UPDATED: iOS PWA meta tags, app icons, splash screens - Phase 3**
- `frontend/public/icons/` - **NEW: App icons (192x192, 512x512, apple-touch-icon) - Phase 3**
- `frontend/public/splash/` - **NEW: iOS splash screens for various devices - Phase 3**
**Backend:**
- `backend/src/app.js` - **UPDATED: CSRF protection, cookie-parser middleware - Phase 3**
- `backend/src/controllers/auth.js` - **UPDATED: Account lockout logic in login - Phase 3**
- `backend/src/controllers/user.js` - **UPDATED: Profile updates (social, location) - Phase 1.5**
- `backend/src/controllers/wsdc.js` - WSDC API proxy for dancer lookup
- `backend/src/config/security.js` - **Security configuration (CSRF, rate limiting, account lockout)**
- `backend/src/routes/events.js` - **UPDATED: Heats management endpoints (POST/GET/DELETE /heats) - Phase 1.6**
- `backend/src/routes/divisions.js` - **NEW: List all divisions - Phase 1.6**
- `backend/src/routes/competitionTypes.js` - **NEW: List all competition types - Phase 1.6**
- `backend/src/routes/users.js` - **UPDATED: Public profile endpoint - Phase 1.5**
- `backend/src/socket/index.js` - **UPDATED: WebRTC signaling (offer/answer/ICE), heats_updated - Phase 2.5**
- `backend/src/utils/email.js` - AWS SES email service with HTML templates
- `backend/src/utils/auth.js` - Token generation utilities
- `backend/src/middleware/auth.js` - Email verification middleware
- `backend/src/middleware/rateLimiter.js` - Rate limiting middleware (API, auth, email)
- `backend/src/middleware/validators.js` - **UPDATED: Social media URL validation - Phase 1.5**
- `backend/src/server.js` - Express server with Socket.IO integration
- `backend/src/__tests__/socket-webrtc.test.js` - **NEW: WebRTC signaling tests (7 tests) - Phase 3**
- `backend/src/__tests__/auth.test.js` - **UPDATED: Account lockout tests (6 new tests) - Phase 3**
- `backend/src/__tests__/csrf.test.js` - **NEW: CSRF protection tests (11 tests) - Phase 3**
- `backend/src/__tests__/events.test.js` - Events API tests
- `backend/src/__tests__/matches.test.js` - Matches API tests
- `backend/prisma/schema.prisma` - **UPDATED: Account lockout fields (failedLoginAttempts, lockedUntil) - Phase 3**
- `backend/prisma/migrations/20251113151534_add_wsdc_and_email_verification/` - Phase 1.5 migration
- `backend/prisma/migrations/20251113202500_add_event_slug/` - **NEW: Event slugs migration - Phase 1.5**
- `backend/prisma/migrations/20251114125544_add_event_checkin_tokens/` - **NEW: QR check-in tokens - Phase 1.5**
- `backend/prisma/migrations/20251119_add_account_lockout_fields/` - **NEW: Account lockout migration - Phase 3**
**Config:**
- `docker-compose.yml` - nginx, frontend, backend, PostgreSQL
- `nginx/conf.d/default.conf` - Proxy for /api and /socket.io
- `backend/.env.production` - **UPDATED: Security env variables - Phase 3**
- `backend/.env.development` - **UPDATED: Security env variables - Phase 3**
--- ---
## Database Schema (Implemented - Prisma) ## Quick Commands
11 tables with relations: ```bash
- `users` - **EXTENDED in Phase 1.5 & Phase 3:** # Start development
- Base: id, username, email, password_hash, avatar, created_at, updated_at docker compose up --build
- **WSDC:** first_name, last_name, wsdc_id
- **Email Verification:** email_verified, verification_token, verification_code, verification_token_expiry
- **Password Reset:** reset_token, reset_token_expiry
- **Social Media:** youtube_url, instagram_url, facebook_url, tiktok_url
- **Location:** country, city
- **Account Lockout (Phase 3):** failed_login_attempts, locked_until
- `events` - id, **slug (unique)**, name, location, start_date, end_date, description, worldsdc_id, participants_count
- `event_participants` - **NEW in Phase 1.5:** id, user_id, event_id, joined_at (many-to-many)
- `event_checkin_tokens` - **NEW in Phase 1.5:** id, event_id (unique), token (cuid, unique), created_at
- `divisions` - **NEW in Phase 1.6:** id, name, abbreviation, display_order (Newcomer, Novice, Intermediate, Advanced, All-Star, Champion)
- `competition_types` - **NEW in Phase 1.6:** id, name, abbreviation (Jack & Jill, Strictly)
- `event_user_heats` - **NEW in Phase 1.6:** id, user_id, event_id, division_id, competition_type_id, heat_number (1-9), role (Leader/Follower/NULL)
- `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, would_collaborate_again, created_at
**Migrations:** # Run backend tests
- `20251112205214_init` - Initial schema docker compose exec backend npm test
- `20251113151534_add_wsdc_and_email_verification` - Phase 1.5 (email, WSDC, social, location)
- `20251113202500_add_event_slug` - **Phase 1.5 (event security - unique slugs)**
- `20251114125544_add_event_checkin_tokens` - **Phase 1.5 (QR code check-in system)**
- `20251114142504_add_competition_heats_system` - **Phase 1.6 (competition heats for matchmaking)**
- `20251119_add_account_lockout_fields` - **Phase 3 (account lockout security)**
**Seed data:** 4 events, 6 divisions, 2 competition types, event chat rooms # Access
# Frontend: http://localhost:8080
--- # API: http://localhost:8080/api
# Health: http://localhost:8080/api/health
## User Flow ```
1. Register/Login
2. Choose event (from worldsdc.com list)
3. Event chat - matchmaking
4. Match confirmation → private 1:1 chat
5. **Select video from gallery** (recorded outside app)
6. **WebRTC P2P transfer** (direct, no server storage) OR link sharing fallback
7. Rate partner (1-5 stars, comment)
--- ---
## Development Guidelines ## Development Guidelines
### Code Language - **Code language:** All code, strings, comments in ENGLISH
- **All code, strings, UI text, comments:** ENGLISH - **Communication:** POLISH with developer
- **Variable/function names:** ENGLISH - **Git commits:** Standard format, NO AI mentions
- **Communication with developer:** POLISH - **Port:** 8080 (not 80)
- **Tailwind:** v3.4.0 (v4 has breaking changes)
### Git Commits
- Standard format, NO mentions of AI/automatic generation
- ✅ Good: `feat: add WebRTC P2P video transfer`
- ❌ Bad: `feat: add video transfer (generated by AI)`
### Important Decisions
- Port 8080 (port 80 was occupied)
- Tailwind CSS v3.4.0 (v4 has breaking changes with Vite)
- Mock authentication uses localStorage
- All UI text in English
--- ---
## Next Steps (Phase 2 - Core Features) ## Key Constants
**Priority:** HIGH ```javascript
**Estimated Time:** 12-15 hours // frontend/src/constants/ & backend/src/constants/
MATCH_STATUS: pending | accepted | rejected | completed
### Step 1: Matches API (3-4h) SUGGESTION_STATUS: pending | accepted | rejected | not_found
- `POST /api/matches` - Create match request CONNECTION_STATE: disconnected | connecting | connected | failed
- `POST /api/matches/:id/accept` - Accept match
- `GET /api/matches` - List user's matches
- Frontend integration (match request flow)
- Tests
### 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: 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: WebRTC File Transfer (4-5h)
- RTCDataChannel setup
- File chunking (16KB chunks)
- Progress monitoring (sender & receiver)
- Error handling & reconnection
- Complete P2P video transfer flow
---
## Common Commands
**Start project:**
```bash
docker compose up --build
```
**Access:**
- Frontend: http://localhost:8080
- Backend API: http://localhost:8080/api
- Socket.IO: ws://localhost:8080/socket.io
- Health check: http://localhost:8080/api/health
**Rebuild after changes:**
```bash
docker compose down
docker compose up --build
```
**Git:**
```bash
git status
git add .
git commit -m "feat: description"
``` ```
--- ---
## Known Issues & Solutions ## Test Accounts (Seeded)
### Issue: Tailwind v4 compatibility error | Username | Email | Password |
**Solution:** Downgraded to Tailwind v3.4.0 |----------|-------|----------|
```bash | john_dancer | john@example.com | Dance123! |
npm install -D tailwindcss@^3.4.0 | sarah_swings | sarah@example.com | Swing456! |
``` | mike_blues | mike@example.com | Blues789! |
### 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) ## For More Details
**Main functionality - P2P file transfer:** - `docs/TODO.md` - Security audit, future improvements
- RTCPeerConnection for connection establishment - `docs/ARCHITECTURE.md` - Technical implementation details
- RTCDataChannel for binary data transfer - `docs/archive/COMPLETED.md` - Full history of completed features
- File chunking (16KB chunks recommended)
- Progress monitoring (both sender and receiver)
- Metadata exchange (filename, size, MIME type)
- Error handling and reconnection logic
- Fallback: link sharing (Google Drive, Dropbox)
**Signaling:**
- WebSocket (Socket.IO) for SDP/ICE exchange
- Server only for signaling, NOT for file storage
**Security:**
- WebRTC native encryption (DTLS/SRTP)
- Optional: additional chat encryption (WebCrypto API)
--- ---
## Quick Reference - Frontend Routes **Last Updated:** 2025-11-23
- `/` - Landing page with hero section, features showcase, CTAs
- `/login` - Login page
- `/register` - Two-step registration (WSDC lookup + form)
- `/verify-email` - Email verification (link + PIN code)
- `/forgot-password` - Request password reset
- `/reset-password/:token` - Reset password with token
- `/profile` - Edit user profile (social media, location)
- `/:username` - Public profile view
- `/events` - Event list (joined events first, check-in requirement notice)
- `/events/:slug/chat` - Event chat (requires check-in, real-time Socket.IO)
- `/events/:slug/details` - **NEW:** Event details with QR code, participant list
- `/events/checkin/:token` - **NEW:** QR code check-in confirmation page
- `/matches/:id/chat` - Private 1:1 chat + WebRTC mockup
- `/matches/:id/rate` - Rate partner
- `/history` - Match history
---
## Test Accounts
**Test users for manual testing (seeded in database):**
1. **john_dancer**
- Email: `john@example.com`
- Password: `Dance123!`
- Profile: John Smith (WSDC #12345), Los Angeles, USA
- Social: Instagram, YouTube
- Events: Warsaw Dance Festival (checked in), Swing Camp Barcelona (checked in)
- Heats in Warsaw: J&J NOV 1 L, STR INT 2 L
2. **sarah_swings**
- Email: `sarah@example.com`
- Password: `Swing456!`
- Profile: Sarah Johnson (WSDC #23456), London, UK
- Social: TikTok, Facebook
- Events: Warsaw Dance Festival (checked in)
- Heats in Warsaw: J&J NOV 1 F, J&J ADV 3
3. **mike_blues**
- Email: `mike@example.com`
- Password: `Blues789!`
- Profile: Mike Williams (WSDC #34567), Stockholm, Sweden
- Social: Instagram, YouTube, TikTok, Facebook
- Events: Warsaw Dance Festival (checked in)
- Heats in Warsaw: J&J INT 5 L, STR ADV 1 F
**Note:** All test users are verified and checked in to Warsaw Dance Festival 2025 event. They have pre-configured heats to test the matchmaking system.
---
## Quick Reference - Events
**Seeded Events (slugs are auto-generated cuid for security):**
- Warsaw Dance Festival 2025 (slug: auto-generated, e.g. `cmhz3lcgb00018vbn34v4phoi`)
- Swing Camp Barcelona 2025 (slug: auto-generated)
- Blues Week Herräng 2025 (slug: auto-generated)
- Krakow Swing Connection 2025 (slug: auto-generated)
**Note:** Event slugs are randomly generated cuid strings to prevent ID enumeration attacks. To find the actual slug, log in and check the Events page URL.
---
## Files to Read for Full Context
**Minimal (for quick start):**
- `docs/SESSION_CONTEXT.md` (this file)
- `docker-compose.yml`
- `frontend/src/pages/MatchChatPage.jsx` (WebRTC mockup)
**Full context:**
- `docs/CONTEXT.md` (project description)
- `docs/TODO.md` (task list)
- `docs/ARCHITECTURE.md` (technical details)
**Archives:**
- `docs/archive/COMPLETED.md` (completed tasks archive)
- `docs/archive/RESOURCES.md` (learning resources)
---
**Last Updated:** 2025-11-19
**Phase 1 Status:** ✅ COMPLETED - Backend Foundation (Express + PostgreSQL + JWT + Socket.IO)
**Phase 1.5 Status:** ✅ COMPLETED - Email Verification & WSDC Integration & User Profiles & Security
- AWS SES email verification (link + PIN)
- Password reset workflow
- WSDC API integration
- User profiles (social media, location)
- Public profiles (/{username})
- Event participation tracking
- Event security (unique slugs, no ID enumeration)
- **QR code event check-in system** (physical presence required, dev mode bypass)
**Phase 1.6 Status:** ✅ COMPLETED - Competition Heats System
- ✅ Backend: 3 new tables (divisions, competition_types, event_user_heats)
- ✅ API endpoints (GET /divisions, GET /competition-types, heats CRUD)
- ✅ Socket.IO heats_updated broadcast for real-time updates
- ✅ Frontend: HeatsBanner component for declaration
- ✅ EventChatPage integration: heat badges, filtering, Edit button
- ✅ Matchmaking disabled for users without declared heats
**Phase 2 Status:** ✅ COMPLETED - Matches & Ratings API
- ✅ Matches API (create/accept/list matches with slugs)
- ✅ Ratings API (rate partners, 1-5 stars, comments)
- ✅ Real-time notifications via Socket.IO
**Phase 2.5 Status:** ✅ COMPLETED - WebRTC P2P File Transfer
- ✅ WebRTC signaling (SDP/ICE exchange via Socket.IO)
- ✅ P2P file transfer (RTCDataChannel, 16KB chunking, 700MB tested)
- ✅ STUN servers for NAT traversal
- ✅ WebRTC detection & fallback UX
- ✅ E2E encryption (DTLS)
**Phase 3 Status:** ✅ COMPLETED - MVP Finalization
- ✅ Landing page with hero section
- ✅ WebRTC test suite (7 backend tests passing)
- ✅ Security hardening (CSRF, Account Lockout, env variables, comprehensive tests)
- ✅ PWA features (manifest, service worker, icons, iOS support, install prompts)
- ✅ Test isolation & fixes (223/223 tests passing, 71% coverage)
- ✅ Production operations (backup scripts, health checks, monitoring guide)
- ✅ Production Docker configs (Dockerfile.prod, docker-compose profiles)
**Next Goal:** Infrastructure setup for production deployment

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# TODO - spotlight.cam # TODO - spotlight.cam
**Active tasks and roadmap - optimized for quick reference** **Active tasks and roadmap**
--- ---
## 🎯 CURRENT STATUS ## Current Status
**Phase:** 3 (MVP Finalization) - ✅ COMPLETED **Phase:** MVP Complete - Ready for Production Deployment
**Previous Phases:** **Tests:** 286/286 passing (73% coverage)
- Phase 2.5 (WebRTC Implementation) - ✅ COMPLETED **Status:** Awaiting infrastructure setup
- Phase 2 (Matches & Ratings API) - ✅ COMPLETED
- Phase 1.6 (Competition Heats System) - ✅ COMPLETED
**Progress:** 100% MVP complete
**Status:** Ready for production deployment
### 🔧 CURRENT STATUS - Backend Tests (2025-11-23) - ✅ ALL PASSING! ### Recently Completed (2025-11-23)
- Recording Matching System (auto-assign recorders for heats)
- Competitor Number (Bib) Support
- Frontend Refactoring (component extraction, status constants)
- Dashboard with real-time updates (online count, unread messages)
**Test Status:** 286/286 passing (100%) - ✅ ALL TESTS FIXED! **Full history:** See `docs/archive/COMPLETED.md`
- **Initial state:** 145/223 (65%) - 2025-11-20
- **After cleanup fixes:** 189/223 (84.8%)
- **After test isolation:** 223/223 (100%)
- **After new features:** 286/286 (100%) - 2025-11-23
- **Total improvement:** +141 tests (+63 new tests)
**Code Coverage:** 73.32% (up from ~45%)
**✅ All fixes completed:**
1. **Test cleanup** - replaced `deleteMany({})` with selective deletion:
- `backend/src/__tests__/events.test.js` - selective deletion by username/email/slug
- `backend/src/__tests__/matches.test.js` - selective deletion by username/email/slug
- `backend/src/__tests__/csrf.test.js` - selective deletion by username/email
2. **Cleanup resilience** - replaced `delete()` with `deleteMany()`:
- `backend/src/__tests__/socket.test.js` - all afterAll + inline cleanup
- `backend/src/__tests__/matches.test.js` - inline cleanup (2 locations)
- `backend/src/__tests__/socket-webrtc.test.js` - inline cleanup
3. **Socket tests fixes:**
- Changed `eventId``slug` in socket event handlers
- Added `EventParticipant` creation before join_event_room
- Added safety checks before creating FK relationships
4. **Auth tests fixes:**
- `app.test.js` - CORS origin localhost:8080
- `security.js` - added localhost:3000 to allowed origins (dev)
- `auth-phase1.5.test.js` - fixed error message expectations
5. **Test isolation** - unique test data per suite to prevent race conditions:
- `users.test.js` - prefixed usernames with `users_` (users_john_dancer, users_sarah_swings)
- `matches.test.js` - prefixed with `matches_` (matches_john_dancer, etc.) + unique event slug
- `events.test.js` - prefixed with `events_` (events_john_dancer, etc.) + unique slugs + unique worldsdc_id
**Commits made:**
- `test: fix socket.test.js cleanup and event room parameters`
- `test: improve test cleanup - selective deletion instead of wiping tables`
- `test: fix test isolation by using unique test data per suite`
--- ---
## 🔐 SECURITY AUDIT FINDINGS (2025-11-20) ## Security Audit Findings
**Audit Status:** Comprehensive security audit completed by nodejs-security-auditor ### Critical Issues (Must Fix Before Production)
**Overall Security Grade:** B+ (pending critical fixes)
**Production Readiness:** ❌ NOT READY - 3 critical blockers must be resolved
**Ready for Production:** 95% (after fixing critical issues)
### 🚨 CRITICAL ISSUES (BLOCKERS - Must Fix Immediately) | Issue | Severity | File | Action |
|-------|----------|------|--------|
| AWS Credentials in Git | 10/10 | `.env.production` | Rotate & remove from history |
| Weak JWT Secret | 9/10 | `.env.production` | Generate 64+ byte secret |
| Default DB Password | 8/10 | `docker-compose.yml` | Remove default fallback |
**Status:** ❌ All must be resolved before production deployment ### High Priority Issues
1. **❌ HARDCODED AWS CREDENTIALS IN REPOSITORY** | Issue | Severity | Action |
- **Severity:** CRITICAL (10/10) |-------|----------|--------|
- **CWE:** CWE-798 (Use of Hard-coded Credentials) | Missing HTTPS/TLS | 8/10 | Configure SSL certificate |
- **File:** `backend/.env.production` (lines with AWS keys) | Missing nginx security headers | 6/10 | Add X-Frame-Options, CSP, etc. |
- **Issue:** Live AWS credentials committed to Git repository | Dependency vulnerabilities | HIGH | Run `npm audit fix` |
- **Impact:** | Excessive body size (500M) | 4/10 | Reduce to 10M |
- Unauthorized AWS account access
- Financial damage from resource abuse
- Email spam/phishing using your domain
- Potential data breach
- **Required Actions:**
```bash
# 1. ROTATE CREDENTIALS IMMEDIATELY in AWS Console
# 2. Remove from Git history:
git rm --cached backend/.env.production backend/.env.development
git filter-repo --path backend/.env.production --invert-paths
# 3. Use environment variables or Docker Secrets instead
# 4. Never commit .env.production files again
```
- **Location:** Backend deployment configuration
- **Priority:** IMMEDIATE - These credentials are compromised
2. **❌ WEAK PRODUCTION JWT SECRET** ### Positive Security Findings
- **Severity:** CRITICAL (9/10) - Strong authentication (JWT, bcrypt, email verification)
- **CWE:** CWE-521 (Weak Password Requirements) - Input validation (express-validator)
- **File:** `backend/.env.production` (JWT_SECRET line) - Security headers (Helmet.js)
- **Issue:** `JWT_SECRET=production-secret-key-CHANGE-THIS-IN-REAL-PRODUCTION` - Rate limiting implemented
- **Impact:** - CORS configured
- Attackers can forge valid JWT tokens - SQL injection prevention (Prisma)
- Complete authentication bypass - Account lockout implemented
- Account takeover for any user - WebRTC P2P (videos don't touch server)
- **Required Fix:**
```bash
# Generate cryptographically secure secret (minimum 256 bits)
node -e "console.log(require('crypto').randomBytes(64).toString('hex'))"
# Use output as JWT_SECRET in production environment (not in Git!)
```
- **Location:** `backend/src/utils/auth.js:7` (implementation is correct, secret is weak)
- **Priority:** IMMEDIATE - Complete auth bypass possible
3. **❌ DEFAULT DATABASE PASSWORD IN PRODUCTION**
- **Severity:** CRITICAL (8/10)
- **CWE:** CWE-798 (Use of Hard-coded Credentials)
- **File:** `docker-compose.yml:196` (db-prod service)
- **Issue:** `POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-spotlightcam123}`
- **Impact:**
- Database compromise if default is used
- Access to all user data (emails, password hashes, messages)
- **Required Fix:**
```yaml
# Remove default fallback, force explicit password:
- POSTGRES_PASSWORD=${POSTGRES_PASSWORD:?POSTGRES_PASSWORD must be set}
```
- **Location:** Docker Compose production database service
- **Priority:** IMMEDIATE - Database security
--- ---
### 🔴 HIGH PRIORITY ISSUES (Fix Before Production) ## Pre-Deployment Checklist
**Status:** ⏳ Should be resolved before public launch - [ ] Rotate AWS credentials, remove from Git history
- [ ] Generate strong JWT_SECRET (64+ bytes)
4. **⏳ MISSING HTTPS/TLS CONFIGURATION** - [ ] Set strong PostgreSQL password
- **Severity:** HIGH (8/10) - [ ] Configure HTTPS/TLS
- **Files:** `nginx/conf.d.prod/default.conf`, `docker-compose.yml` - [ ] Add nginx security headers
- **Issue:** Production nginx only listens on HTTP (port 80), no HTTPS/TLS - [ ] Run npm audit fix
- **Impact:** - [ ] Reduce nginx body size limit
- All traffic in plaintext (credentials, tokens, videos)
- JWT tokens exposed to network sniffing
- Session cookies vulnerable to interception
- No MITM protection
- **Required Actions:**
```bash
# 1. Obtain SSL certificate (Let's Encrypt recommended)
certbot certonly --webroot -w /var/www/html -d spotlight.cam
# 2. Update nginx config for HTTPS (see audit report for full config)
# 3. Update CORS_ORIGIN to https://spotlight.cam
# 4. Update Socket.IO to force secure transports
```
- **Priority:** Required for production deployment
5. **⏳ MISSING SECURITY HEADERS IN NGINX**
- **Severity:** HIGH (6/10)
- **File:** `nginx/conf.d.prod/default.conf`
- **Issue:** Production nginx missing critical security headers
- **Impact:** XSS, clickjacking, MIME sniffing vulnerabilities
- **Required Fix:**
```nginx
add_header X-Frame-Options "SAMEORIGIN" always;
add_header X-Content-Type-Options "nosniff" always;
add_header X-XSS-Protection "1; mode=block" always;
add_header Referrer-Policy "strict-origin-when-cross-origin" always;
add_header Content-Security-Policy "default-src 'self'; ..." always;
# HSTS after HTTPS is working:
# add_header Strict-Transport-Security "max-age=31536000" always;
```
- **Priority:** Must fix before launch
6. **⏳ DEPENDENCY VULNERABILITIES**
- **Severity:** HIGH (frontend), MODERATE (backend)
- **Tool:** npm audit
- **Issues:**
- Backend: `js-yaml` (moderate - prototype pollution)
- Backend: `cookie` via `csurf` (low - out of bounds chars)
- Frontend: `glob` (high - command injection CVE, CLI only)
- **Required Actions:**
```bash
cd backend && npm audit fix
cd frontend && npm audit fix
# Monitor csurf package (maintenance mode) - consider migration
```
- **Priority:** Run before launch
7. **⏳ EXCESSIVE REQUEST SIZE LIMIT**
- **Severity:** HIGH (DoS potential)
- **File:** `nginx/conf.d.prod/default.conf:13`
- **Issue:** `client_max_body_size 500M;` - Way too large for API
- **Analysis:** WebRTC is P2P (videos don't go through server), API only needs small payloads
- **Required Fix:**
```nginx
client_max_body_size 10M; # Reduced from 500M
location /api { client_max_body_size 1M; }
location /socket.io { client_max_body_size 64k; }
```
- **Priority:** Prevent DoS attacks
8. **⏳ SOCKET.IO CORS CONFIGURATION**
- **Severity:** MEDIUM (6/10)
- **File:** `backend/src/socket/index.js:21`
- **Issue:** CORS_ORIGIN is comma-separated string, Socket.IO expects array
- **Required Fix:**
```javascript
const allowedOrigins = process.env.CORS_ORIGIN
? process.env.CORS_ORIGIN.split(',').map(o => o.trim())
: ['http://localhost:8080'];
io = new Server(httpServer, { cors: { origin: allowedOrigins } });
```
- **Priority:** Important for multi-origin deployments
--- ---
### 🟡 MEDIUM PRIORITY RECOMMENDATIONS (Next Sprint) ## Future Improvements (Optional)
**Status:** 🔄 Implement in security hardening sprint ### UX Enhancements
- Activity Feed (timeline of user activities)
9. **🔄 BCRYPT COST FACTOR TOO LOW** - Smart sort order (unread first, pending ratings)
- **Severity:** MEDIUM (3/10) - User statistics (total matches, average rating)
- **File:** `backend/src/utils/auth.js:7` - Sidebar filters (by nationality, division)
- **Issue:** `bcrypt.genSalt(10)` - Cost 10 was standard in 2010, OWASP recommends 12+
- **Recommendation:** ### Security Hardening
```javascript - Increase bcrypt rounds (10 → 12)
const BCRYPT_ROUNDS = parseInt(process.env.BCRYPT_ROUNDS) || 12; - Implement refresh token pattern
const salt = await bcrypt.genSalt(BCRYPT_ROUNDS); - Add Socket.IO rate limiting
``` - Sanitize chat messages
- **Trade-off:** 4x slower hashing (400ms vs 100ms), negligible UX impact
- **Priority:** Next security update
10. **🔄 ACCOUNT LOCKOUT USER ENUMERATION**
- **Severity:** MEDIUM (2/10)
- **File:** `backend/src/controllers/auth.js:108-134`
- **Issue:** Different responses reveal if account exists (401 vs 423)
- **Recommendation:** Use same error message for locked/non-existent accounts
- **Priority:** Optional - low practical risk
11. **🔄 WEAK SESSION TIMEOUT**
- **Severity:** MEDIUM (4/10)
- **File:** `backend/src/utils/auth.js`
- **Issue:** 24-hour JWT tokens cannot be revoked, too long for stolen tokens
- **Recommendation:** Implement refresh token pattern (15min access + 7day refresh)
- **Priority:** Before scaling, acceptable for MVP
12. **🔄 NO RATE LIMITING ON SOCKET.IO EVENTS**
- **Severity:** MEDIUM (4/10)
- **File:** `backend/src/socket/index.js`
- **Issue:** Socket.IO events (messages, signaling) have no rate limiting
- **Recommendation:** Implement per-socket rate limiter (30 messages/minute)
- **Priority:** Before public launch to prevent spam
13. **🔄 MISSING INPUT SANITIZATION ON CHAT MESSAGES**
- **Severity:** MEDIUM (4/10)
- **File:** `backend/src/socket/index.js:212-268`
- **Issue:** Chat message content not sanitized before database save
- **Recommendation:**
```javascript
const sanitizedContent = sanitizeHtml(content).slice(0, 2000);
```
- **Note:** DOMPurify utility exists in `utils/sanitize.js` but not used for chat
- **Priority:** Before launch (XSS prevention)
---
### 🟢 LOW PRIORITY IMPROVEMENTS (Future Hardening)
**Status:** 📝 Optional enhancements
14. **📝 PostgreSQL Connection Security**
- **Issue:** Dev database exposes port 5432 to host
- **Recommendation:** Restrict to localhost or use pgAdmin in Docker
- **Status:** Acceptable for development
15. **📝 Docker Container Running as Root**
- **File:** `backend/Dockerfile.prod`
- **Issue:** Container doesn't specify non-root user
- **Recommendation:** Add `USER nodejs` directive
- **Priority:** Best practice, limited impact in containers
16. **📝 Missing Security Logging**
- **Issue:** Security events not systematically logged (login failures, lockouts, token failures)
- **Recommendation:** Implement structured security logging
- **Priority:** Useful for monitoring, not blocking
17. **📝 Token Verification Timing Attack**
- **Severity:** LOW (2/10)
- **File:** `backend/src/controllers/auth.js:305-309`
- **Issue:** 6-digit verification code comparison not timing-safe
- **Note:** `timingSafeEqual` utility exists, just not used here
- **Priority:** Optional - codes expire in 24h with rate limiting
---
### ✅ POSITIVE SECURITY FINDINGS
**Excellent practices already implemented:**
1. ✅ **Strong Authentication:** JWT, bcrypt, email verification, password reset
2. ✅ **Comprehensive Input Validation:** express-validator throughout
3. ✅ **Security Headers:** Helmet.js with CSP, XSS protection, HSTS, noSniff
4. ✅ **Rate Limiting:** Multiple limiters (API, auth, email)
5. ✅ **CORS Configuration:** Proper origin validation
6. ✅ **Authorization:** Socket.IO auth middleware, WebRTC signaling authorization
7. ✅ **Database Security:** Prisma ORM prevents SQL injection
8. ✅ **Error Handling:** Generic messages in production, no stack traces
9. ✅ **Account Lockout:** Implemented after failed attempts
10. ✅ **Defense in Depth:** Multiple security layers
11. ✅ **WebRTC P2P:** Videos don't touch server (privacy + security)
12. ✅ **Test Coverage:** 286/286 tests passing (73% coverage)
---
### 📋 SECURITY DEPLOYMENT CHECKLIST
**Pre-Deployment (MUST COMPLETE):**
- [ ] **CRITICAL:** Rotate AWS credentials and remove from Git history
- [ ] **CRITICAL:** Generate strong JWT_SECRET (64+ bytes)
- [ ] **CRITICAL:** Set strong PostgreSQL password (no fallback)
- [ ] **CRITICAL:** Remove .env files from Git tracking
- [ ] **HIGH:** Configure HTTPS/TLS with valid certificate
- [ ] **HIGH:** Add nginx security headers
- [ ] **HIGH:** Fix npm audit vulnerabilities
- [ ] **HIGH:** Reduce nginx body size limit (500M → 10M)
- [ ] **MEDIUM:** Update Socket.IO CORS to handle array
- [ ] **MEDIUM:** Implement Socket.IO rate limiting
**Post-Deployment (First 30 Days):**
- [ ] Monitor security logs for unusual patterns
- [ ] Test account lockout mechanism
- [ ] Verify HTTPS enforcement
- [ ] Test CSRF protection
- [ ] Review and rotate credentials on schedule
**Ongoing Maintenance:**
- [ ] Monthly: npm audit and dependency updates
- [ ] Quarterly: Rotate JWT_SECRET (requires re-auth)
- [ ] Yearly: Security penetration testing
---
### 📊 RISK ASSESSMENT SUMMARY
| Vulnerability | Likelihood | Impact | Risk Score | Status |
|---------------|------------|--------|------------|--------|
| AWS Credentials Exposed | VERY HIGH | CRITICAL | **10/10** | ❌ MUST FIX |
| Weak JWT Secret | HIGH | CRITICAL | **9/10** | ❌ MUST FIX |
| Default DB Password | MEDIUM | CRITICAL | **8/10** | ❌ MUST FIX |
| Missing HTTPS | HIGH | HIGH | **8/10** | ⏳ MUST FIX |
| Missing nginx Headers | MEDIUM | HIGH | **6/10** | ⏳ Should Fix |
| Excessive Body Size | LOW | MEDIUM | **4/10** | ⏳ Should Fix |
**Overall Assessment:** Application is **95% production-ready** from security perspective. The remaining 5% are critical blockers requiring 1-2 days to fix.
---
### 🔗 FULL AUDIT REPORT
For complete details including:
- Specific code examples for each fix
- Configuration templates
- OWASP Top 10 coverage analysis
- Compliance notes (GDPR)
- Detailed architecture recommendations
See the complete security audit report generated by nodejs-security-auditor agent (available in conversation history).
---
### 📋 FUTURE UX/UI IMPROVEMENTS
**Dashboard Page - ✅ CORE COMPLETED (2025-11-21):**
- [x] ✅ `/dashboard` route as default landing page after login
- [x] ✅ Active events with quick access to chats
- [x] ✅ Active matches with video/rating status
- [x] ✅ Match requests (incoming/outgoing)
- [x] ✅ Online count per event (real-time)
- [x] ✅ Unread count per match
- [x] ✅ Toast notifications for match events
- [x] ✅ Loading skeletons
- [x] ✅ Rate Partner button
- [ ] ⏳ Activity Feed (timeline of all user activities) - Optional Phase 4
- [ ] ⏳ User statistics (total matches, average rating, events attended) - Optional Phase 4
- [ ] ⏳ Smart sort order (unread first, pending ratings, recent) - Optional Phase 4
**Event Chat Sidebar Enhancements:**
- [ ] Add competitor number display for each user in sidebar
- [ ] Show user nationality (flag + country code)
- [ ] Expand user info cards in sidebar:
- Competition heats (already implemented)
- Competitor number
- Country/nationality
- User role/level
- Years of experience (if available in profile)
- Average rating (if rated)
- [ ] Consider expandable user cards (click to see more details)
- [ ] Add filtering options:
- By nationality
- By division/level
- By competitor number range
- [ ] Improve mobile responsiveness for extended sidebar info
### ✅ Completed
- 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%+)
- Phase 1.5: Email & WSDC & Profiles & Security
- Email verification (AWS SES with link + PIN)
- Password reset workflow
- WSDC API integration (auto-fill registration)
- User profiles (social media links, location)
- Public profiles (/{username})
- Event participation tracking (auto-save joined events)
- Event security (unique slugs, prevent ID enumeration)
- QR code event check-in system (physical presence required at venue)
- Phase 1.6: Competition Heats System
- Database schema (divisions, competition_types, event_user_heats)
- Backend API (CRUD operations, validation)
- Frontend components (HeatsBanner, forms, badges)
- Phase 2: Matches & Ratings API
- Match requests with CUID slugs
- Real-time match notifications
- Ratings system (1-5 stars, comments, preferences)
- Public profile ratings display
- Profile links from chat/matches
- Message history persistence
- Duplicate rating prevention
- **Dashboard Implementation (2025-11-21)**
- Centralized dashboard as default landing page
- Active events with heats, participants, online count
- Active matches with video/rating status, unread count
- Match requests (incoming/outgoing) management
- Toast notifications, loading skeletons
- Socket stability improvements (heartbeat, auto-reconnect)
- **Competitor Number (Bib) Support (2025-11-22)**
- New `competitorNumber` field in EventParticipant model
- Migration: `20251121210620_add_competitor_number`
- Display competitor numbers in event UI
- Used by auto-matching system to identify dancers
- **Recording Matching System (2025-11-22)**
- Auto-matching algorithm for recording partners (`backend/src/services/matching.js`)
- RecordingSuggestion model for storing match suggestions
- Schedule config for division collision groups (divisions in same slot collide)
- Heat buffer calculation (1 heat after dancing before can record)
- Location-based preference scoring (same city > same country > anyone)
- Max recordings per person limit (3)
- Frontend RecordingTab component with suggestions UI
- API endpoints for running matching and managing suggestions
- **Frontend Refactoring (2025-11-23)**
- Extracted DashboardPage into components (DashboardHeader, EventCard, MatchCard, MatchRequestCard)
- Extracted EventDetailsPage into components
- Extracted ProfilePage into ProfileForm and PasswordChangeForm
- Extracted MatchCard component from MatchesPage
- Added status constants (MATCH_STATUS, SUGGESTION_STATUS, CONNECTION_STATE, SUGGESTION_TYPE)
- Backend constants module (`backend/src/constants/`)
**See:** `docs/archive/COMPLETED.md` for full list of completed tasks
---
## 📌 Phase 1: Backend Foundation - ✅ COMPLETED
**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)
---
## 📌 Phase 1.6: Competition Heats System - ✅ COMPLETED
**Completed:** 2025-11-14
**Time Spent:** ~8 hours
**Status:** Fully implemented and tested
### Business Logic Summary
- Users must declare their competition heats before matchmaking
- One user can compete in multiple divisions/heats (e.g., J&J Novice + Strictly Advanced)
- **Constraint:** Cannot compete in same role in same division+competition type (e.g., cannot have "J&J Novice Leader" twice)
- Role is optional (can be NULL = undeclared)
- Heat numbers: 1-9
- Format example: "J&J NOV 1 L" (Jack & Jill, Novice, Heat 1, Leader)
### Step 1: Database Schema - ✅ COMPLETED
- [x] Create migration for 3 new tables:
- `divisions` - Pre-defined competition divisions
- Columns: id, name (varchar), abbreviation (varchar 3), display_order (int)
- Seed data: Newcomer (NEW), Novice (NOV), Intermediate (INT), Advanced (ADV), All-Star (ALL), Champion (CHA)
- `competition_types` - Pre-defined competition types
- Columns: id, name (varchar), abbreviation (varchar 3)
- Seed data: Jack & Jill (J&J), Strictly (STR)
- `event_user_heats` - User's declared heats for event
- Columns: id, user_id, event_id, division_id, competition_type_id, heat_number (1-9), role (enum: Leader/Follower/NULL), created_at, updated_at
- **UNIQUE constraint:** (user_id, event_id, division_id, competition_type_id, role)
- Foreign keys: user_id → users.id, event_id → events.id, division_id → divisions.id, competition_type_id → competition_types.id
- Indexes: (user_id, event_id), (event_id)
- [x] Update Prisma schema
- [x] Run migration
- [x] Verify seed data
### Step 2: Backend API - ✅ COMPLETED
- [x] Create routes and controllers:
- `GET /api/divisions` - List all divisions (public)
- `GET /api/competition-types` - List all competition types (public)
- `POST /api/events/:slug/heats` - Add/update user's heats (authenticated)
- Input: array of { divisionId, competitionTypeId, heatNumber, role? }
- Validation: unique constraint, heat number 1-9
- Replace all existing heats (upsert pattern)
- `GET /api/events/:slug/heats/me` - Get current user's heats (authenticated)
- `GET /api/events/:slug/heats/all` - Get all users' heats for sidebar (authenticated)
- Returns: userId, username, avatar, heats[]
- `DELETE /api/events/:slug/heats/:id` - Delete specific heat (authenticated)
- [x] Validation middleware:
- Heat number 1-9
- Role enum (Leader/Follower/NULL)
- Unique constraint enforcement
- User must be event participant
- [x] Unit tests (CRUD operations, validation, constraints)
### Step 3: Socket.IO Events - ✅ COMPLETED
- [x] Add event: `heats_updated` - Broadcast when user updates heats
- Payload: { userId, username, heats[] }
- Send to all users in event room
- [x] Update active_users event to include heats data
### Step 4: Frontend Components - ✅ COMPLETED
- [x] Create HeatsBanner component (sticky between header and chat) - ✅ DONE
- [x] Show only if user has no heats declared
- [x] Form with dynamic heat entries (add/remove)
- [x] Fields per entry: Competition Type (select), Division (select), Heat Number (1-9), Role (optional: Leader/Follower)
- [x] "Save Heats" button → POST /api/events/:slug/heats
- [x] On save success: hide banner, show success message
- [x] Basic heats display in EventChatPage (⏳ Enhanced UI features remain for Phase 4)
- [x] Create frontend API methods in services/api.js - ✅ DONE
- [x] divisionsAPI.getAll()
- [x] competitionTypesAPI.getAll()
- [x] heatsAPI.saveHeats(slug, heats[])
- [x] heatsAPI.getMyHeats(slug)
- [x] heatsAPI.getAllHeats(slug)
- [x] heatsAPI.deleteHeat(slug, heatId)
- [x] Socket.IO integration - Basic support implemented
### Step 4.1: EventChatPage Integration - ⏳ OPTIONAL ENHANCEMENTS (Phase 4)
**What needs to be done:**
1. **Add state management for heats:**
```javascript
const [myHeats, setMyHeats] = useState([]);
const [userHeats, setUserHeats] = useState(new Map()); // userId → heats[]
const [showHeatsBanner, setShowHeatsBanner] = useState(false);
const [hideMyHeats, setHideMyHeats] = useState(false);
const [showHeatsModal, setShowHeatsModal] = useState(false);
```
2. **Load heats on component mount:**
```javascript
useEffect(() => {
const loadHeats = async () => {
const [myHeatsData, allHeatsData] = await Promise.all([
heatsAPI.getMyHeats(slug),
heatsAPI.getAllHeats(slug),
]);
setMyHeats(myHeatsData);
setShowHeatsBanner(myHeatsData.length === 0);
// Map userHeats
const heatsMap = new Map();
allHeatsData.forEach(userHeat => {
heatsMap.set(userHeat.userId, userHeat.heats);
});
setUserHeats(heatsMap);
};
loadHeats();
}, [slug]);
```
3. **Add HeatsBanner before chat:**
```jsx
{showHeatsBanner && (
<HeatsBanner
slug={slug}
onSave={() => {
setShowHeatsBanner(false);
// Reload heats
}}
/>
)}
```
4. **Add "Edit Heats" button in header (next to "Leave Event"):**
```jsx
<button
onClick={() => setShowHeatsModal(true)}
className="flex items-center gap-2 px-4 py-2 border border-gray-300 rounded-lg hover:bg-gray-50"
>
<Edit size={16} />
Edit Heats
</button>
```
5. **Create modal for editing heats (reuse HeatsBanner logic)**
6. **Add heat badges to sidebar under username:**
```jsx
{activeUsers.map(activeUser => {
const userHeatsForThisUser = userHeats.get(activeUser.userId) || [];
const hasHeats = userHeatsForThisUser.length > 0;
return (
<div key={activeUser.userId}>
<div className="flex items-center">
<img src={activeUser.avatar} />
<span>{activeUser.username}</span>
</div>
{/* Heat badges */}
<div className="flex flex-wrap gap-1 mt-1">
{userHeatsForThisUser.slice(0, 3).map(heat => (
<span key={heat.id} className="text-xs px-2 py-0.5 bg-blue-100 text-blue-700 rounded">
{heat.competitionType.abbreviation} {heat.division.abbreviation} {heat.heatNumber}
{heat.role && ` ${heat.role[0]}`}
</span>
))}
{userHeatsForThisUser.length > 3 && (
<span className="text-xs px-2 py-0.5 bg-gray-100 text-gray-600 rounded">
+{userHeatsForThisUser.length - 3}
</span>
)}
</div>
{/* UserPlus button - disabled if no heats */}
<button
onClick={() => handleMatchWith(activeUser.userId)}
disabled={!hasHeats}
className="p-1 text-primary-600 hover:bg-primary-50 rounded disabled:opacity-30 disabled:cursor-not-allowed"
>
<UserPlus className="w-4 h-4" />
</button>
</div>
);
})}
```
7. **Add filter checkbox above active users:**
```jsx
<label className="flex items-center gap-2 text-sm text-gray-700 mb-2">
<input
type="checkbox"
checked={hideMyHeats}
onChange={(e) => setHideMyHeats(e.target.checked)}
className="rounded border-gray-300"
/>
Hide users from my heats
</label>
```
8. **Filter logic:**
```javascript
const filteredUsers = hideMyHeats
? activeUsers.filter(activeUser => {
const theirHeats = userHeats.get(activeUser.userId) || [];
return !theirHeats.some(theirHeat =>
myHeats.some(myHeat =>
myHeat.divisionId === theirHeat.divisionId &&
myHeat.competitionTypeId === theirHeat.competitionTypeId &&
myHeat.heatNumber === theirHeat.heatNumber
)
);
})
: activeUsers;
```
9. **Socket.IO heats_updated listener:**
```javascript
useEffect(() => {
const socket = getSocket();
if (!socket) return;
socket.on('heats_updated', ({ userId, username, heats }) => {
setUserHeats(prev => {
const newMap = new Map(prev);
newMap.set(userId, heats);
return newMap;
});
// If it's current user, update myHeats
if (userId === user.id) {
setMyHeats(heats);
setShowHeatsBanner(heats.length === 0);
}
});
return () => {
socket.off('heats_updated');
};
}, [user.id]);
```
### Step 5: Styling & UX - ✅ BASIC COMPLETE
- [x] Heat badges design
- [x] Banner responsive design (mobile + desktop)
- [x] Loading states for heat operations
- [x] Error handling & validation messages
### Step 6: Testing & Edge Cases - ✅ COMPLETED
- [x] Test unique constraint violation (frontend + backend)
- [x] Backend unit tests for heats API
- [x] Test role optional (NULL) handling
### Technical Notes
- **Abbreviations:**
- Divisions: NEW, NOV, INT, ADV, ALL, CHA
- Competition Types: J&J, STR
- Roles: L (Leader), F (Follower), empty (NULL)
- **Display format:** "{CompType} {Div} {Heat} {Role?}" → "J&J NOV 1 L"
- **Future enhancement:** When Matches API is implemented, editing heats with active match requires partner confirmation
---
## 📌 Phase 2.5: WebRTC P2P File Transfer - ✅ COMPLETED
**Completed:** 2025-11-15
**Time Spent:** ~10 hours
### Step 1: WebRTC Signaling - ✅ COMPLETED
- [x] Socket.IO signaling events (offer, answer, ICE candidates)
- [x] Frontend WebRTC setup (RTCPeerConnection)
- [x] STUN server configuration
- [x] Connection state monitoring
- [x] Unit tests (7 backend tests passing)
### Step 2: WebRTC File Transfer - ✅ COMPLETED
- [x] RTCDataChannel setup (ordered, reliable)
- [x] File metadata exchange
- [x] File chunking (16KB chunks)
- [x] Progress monitoring (sender & receiver)
- [x] Error handling & reconnection
- [x] Complete P2P video transfer flow
- [x] Tested up to 700MB files
- [x] Fallback: Link sharing UI
---
## 🎯 Future Phases (Reference)
### Phase 3: MVP Finalization - ✅ COMPLETED
- [x] ✅ Security hardening:
- Rate limiting (express-rate-limit) ✅
- Input validation & sanitization ✅
- CORS configuration ✅
- SQL injection prevention ✅
- XSS protection ✅
- CSRF protection ✅
- Account lockout ✅
- [x] ✅ Testing:
- Integration tests (API endpoints) ✅
- WebRTC connection tests ✅
- 286/286 tests passing (100%) ✅
- 73% code coverage ✅
- [x] ✅ PWA features:
- Web app manifest ✅
- Service worker (offline support) ✅
- App icons & splash screens ✅
- Install prompt ✅
- iOS support ✅
- [x] ✅ Deployment preparation:
- Production Docker images (Dockerfile.prod) ✅
- Environment configuration (.env.production) ✅
- Database backup scripts ✅
- Health check scripts ✅
- Monitoring documentation ✅
- Docker compose profiles (dev/prod) ✅
**Note:** E2E tests (Playwright/Cypress) and CI/CD pipeline are optional enhancements for Phase 4.
### Phase 5: Optional Extensions
- [ ] User badges & trust system
- [ ] Block users
- [ ] Public profiles
- [ ] Push notifications
- [ ] Video compression
- [ ] Multi-file transfer
---
## 📝 Active Development Tasks
### Documentation
- [x] ✅ README.md
- [x] ✅ docs/QUICKSTART.md
- [x] ✅ docs/CONTEXT.md
- [x] ✅ docs/TODO.md
- [x] ✅ docs/SESSION_CONTEXT.md
- [x] ✅ docs/ARCHITECTURE.md
- [x] ✅ docs/DEPLOYMENT.md
- [x] ✅ docs/MONITORING.md
- [x] ✅ docs/archive/COMPLETED.md
- [x] ✅ docs/archive/RESOURCES.md
- [ ] ⏳ API documentation (Swagger/OpenAPI) - after backend
- [ ] ⏳ Architecture diagrams - after backend
- [ ] ⏳ WebRTC flow diagram - after WebRTC implementation
### Infrastructure ### Infrastructure
- [x] ✅ Docker Compose (nginx, frontend, backend, db) - CI/CD pipeline (GitHub Actions)
- [x] ✅ Production Dockerfiles (Dockerfile.prod for frontend & backend) - E2E tests (Playwright)
- [x] ✅ Docker Compose profiles (dev/prod) - Security logging
- [x] ✅ Production environment configuration
- [x] ✅ Operations scripts (backup, restore, health-check)
- [ ] ⏳ CI/CD pipeline (GitHub Actions) - Optional
- [ ] ⏳ HTTPS setup (Let's Encrypt) - Requires server
### Testing
- [x] ✅ Backend tests (Jest + Supertest) - 286/286 passing, 73% coverage
- [x] ✅ WebRTC tests - 7 backend tests passing
- [x] ✅ Socket.IO tests - Complete coverage
- [x] ✅ Security tests (CSRF, rate limiting, auth)
- [ ] ⏳ Frontend tests (Vitest + React Testing Library) - Optional
- [ ] ⏳ E2E tests (Playwright / Cypress) - Optional
--- ---
## 🚀 Quick Commands ## Progress Summary
| Phase | Status | Time |
|-------|--------|------|
| Phase 0: Frontend Mockup | ✅ Done | ~8h |
| Phase 1: Backend Foundation | ✅ Done | ~14h |
| Phase 1.5: Email & WSDC & Profiles | ✅ Done | ~12h |
| Phase 1.6: Competition Heats | ✅ Done | ~8h |
| Phase 2: Matches & Ratings | ✅ Done | ~10h |
| Phase 2.5: WebRTC P2P | ✅ Done | ~10h |
| Phase 3: MVP Finalization | ✅ Done | ~20h |
| **Total MVP** | **✅ Complete** | **~82h** |
---
## Quick Commands
**Start development:**
```bash ```bash
# Development
docker compose up --build docker compose up --build
# Tests
docker compose exec backend npm test
# Access
http://localhost:8080
``` ```
**Rebuild after changes:**
```bash
docker compose down && docker compose up --build
```
**Access:**
- Frontend: http://localhost:8080
- Backend (future): http://localhost:8080/api
**Git workflow:**
```bash
git status
git add .
git commit -m "feat: description"
```
---
## 📊 Progress Tracking
| Phase | Status | Progress | Time Spent |
|-------|--------|----------|------------|
| Phase 0: Frontend Mockup | ✅ Done | 100% | ~8h |
| Phase 1: Backend Foundation | ✅ Done | 100% | ~14h |
| Phase 1.5: Email & WSDC & Profiles | ✅ Done | 100% | ~12h |
| Phase 1.6: Competition Heats | ✅ Done | 100% | ~8h |
| Phase 2: Matches & Ratings API | ✅ Done | 100% | ~10h |
| Phase 2.5: WebRTC Implementation | ✅ Done | 100% | ~10h |
| Phase 3: MVP Finalization | ✅ Done | 100% | ~20h |
| **Total MVP** | **✅ Complete** | **100%** | **~82h** |
| Phase 4: Extensions | ⏳ Optional | - | TBD |
**Overall MVP Progress:** 100% ✅ Ready for production deployment
---
## 📝 Notes
- ✅ All MVP features implemented and tested
- ✅ 286/286 backend tests passing (73% coverage)
- ✅ Production deployment ready (Docker configs, scripts, monitoring)
- ✅ Security hardened (CSRF, rate limiting, account lockout)
- ✅ PWA enabled (offline support, iOS compatible)
- 🚀 Ready for production deployment (requires infrastructure setup)
---
**For detailed task history:** See `docs/archive/COMPLETED.md`
**For learning resources:** See `docs/archive/RESOURCES.md`
**For quick session context:** See `docs/SESSION_CONTEXT.md`
**For technical details:** See `docs/ARCHITECTURE.md`
--- ---
**Last Updated:** 2025-11-23 **Last Updated:** 2025-11-23
**Full Details:** See `docs/archive/COMPLETED.md` for implementation details