spotlightcam/docs/COMPLETED.md

Completed Tasks - spotlight.cam

Archive of completed tasks - for reference only

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✅ Phase 0: Frontend Mockup (COMPLETED)

Completed: 2025-11-12 Status: Ready for presentation and UX testing

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✅ Phase 1: Backend Foundation (COMPLETED)

Completed: 2025-11-12 Time Spent: ~14 hours Status: Production-ready backend with 81%+ test coverage

Step 1: Backend Setup

• Docker backend container (Node.js 20 Alpine)
• Express 4.18.2 server setup
• Folder structure (controllers, routes, middleware, utils, tests)
• Health check endpoint GET /api/health
• nginx proxy for /api/*
• GET /api/events endpoint with Prisma
• Unit tests: 7 tests passing
• CORS configuration

Step 2: PostgreSQL Setup

• PostgreSQL 15 Alpine container
• Prisma ORM 5.8.0 integration
• Database schema with 6 tables:
  • 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, 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)
• Relations and indexes
• Migrations (prisma migrate)
• Seed data (3 events, 2 users, chat rooms)
• Volume persistence for database
• Bug fix: OpenSSL compatibility for Prisma (added apk add openssl to Dockerfile)

Step 3: Authentication API

• Dependencies: bcryptjs 2.4.3, jsonwebtoken 9.0.2, express-validator 7.3.0
• Password hashing with bcrypt (10 salt rounds)
• JWT token generation (24h expiry)
• Endpoints:
  • POST /api/auth/register - Create account
  • POST /api/auth/login - Login with JWT
  • GET /api/users/me - Get current user (protected)
• Auth middleware for protected routes
• Input validation and sanitization
• Frontend integration (AuthContext + API service layer)
• Unit tests: 30 tests passing, 78.26% coverage

Step 4: WebSocket Chat (Socket.IO)

• Socket.IO 4.8.1 server installation
• HTTP server integration with Express
• JWT authentication for socket connections
• Event rooms implementation:
  • join_event_room - Join event chat
  • leave_event_room - Leave event chat
  • send_event_message - Send message to event room
  • event_message - Receive messages
  • active_users - Active users list
  • user_joined / user_left - Notifications
• Match rooms implementation:
  • join_match_room - Join private 1:1 chat
  • send_match_message - Send private message
  • match_message - Receive private messages
• Message persistence to PostgreSQL
• Active users tracking with Map data structure
• Automatic cleanup on disconnect
• nginx WebSocket proxy for /socket.io (7d timeout)
• Frontend integration:
  • socket.io-client installation
  • Socket service layer (connectSocket, getSocket, disconnectSocket)
  • EventChatPage with real-time messaging
  • MatchChatPage with real-time private chat
  • Connection status indicators
• Unit tests: 12 tests passing, 89.13% coverage for Socket.IO module
• Overall test coverage: 81.19%

Infrastructure Updates

• docker-compose.yml with 4 services (nginx, frontend, backend, db)
• nginx config for API proxy and WebSocket support
• Backend Dockerfile with OpenSSL for Prisma
• Environment variables (.env) for database and JWT

Git Commits (Phase 1)

1. docs: optimize documentation structure for token efficiency
2. feat: add backend setup with Express and unit tests
3. feat: add PostgreSQL database with Prisma ORM
4. feat: add JWT authentication with complete test coverage
5. feat: implement real-time chat with Socket.IO

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🐳 1. Setup projektu i infrastruktura

Docker Compose

• ✅ Utworzenie docker-compose.yml z serwisem nginx
• ✅ Konfiguracja kontenera frontend (React/Vite)
• ✅ Konfiguracja sieci między kontenerami
• ✅ nginx proxy config (port 8080, WebSocket support)

Struktura projektu

• ✅ Inicjalizacja projektu frontend (React + Vite + Tailwind)
• ✅ Utworzenie .gitignore
• ✅ Konfiguracja ESLint (frontend)
• ✅ Fix Tailwind CSS v4 compatibility issue (downgraded to v3.4.0)

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🎨 6. Frontend - PWA (React + Vite + Tailwind)

Setup PWA

• ✅ Konfiguracja Vite
• ✅ Konfiguracja Tailwind CSS v3.4.0
• ✅ Konfiguracja custom color scheme (primary-600, etc.)

Routing

• ✅ Setup React Router
• ✅ Ochrona tras (require authentication)
• ✅ Redirect logic (logged in → /events, logged out → /login)

Widoki/Komponenty

• ✅ Logowanie (/login) - Formularz email + hasło, link do rejestracji
• ✅ Rejestracja (/register) - Formularz username, email, hasło, walidacja
• ✅ Wybór eventu (/events) - Lista eventów, informacje (location, dates, participants), przycisk "Join chat"
• ✅ Czat eventowy (/events/:id/chat) - Lista wiadomości, aktywni użytkownicy (sidebar), matchmaking (UserPlus button), auto-scroll
• ✅ Czat 1:1 (/matches/:id/chat) - Profil partnera (header), czat, mockup WebRTC transfer (file select, progress bar, status indicator), link sharing fallback, "End & rate" button
• ✅ Ocena partnera (/matches/:id/rate) - Gwiazdki 1-5 (interactive), komentarz (textarea), checkbox "Would collaborate again", submit button
• ✅ Historia współprac (/history) - Lista matchów (cards), partner info, rating stars, date, status badge, "View details" buttons

Komponenty reużywalne

• ✅ <Navbar> - nawigacja (logo, links: Events, History, Logout), responsive, active link styling
• ✅ <Layout> - wrapper dla stron (container max-w-7xl, padding, Navbar integration)

Stylowanie (Tailwind)

• ✅ Konfiguracja motywu kolorystycznego (primary, secondary, gray scale)
• ✅ Responsive design (mobile-first)
• ✅ Hover states, transitions, shadows
• ✅ Form styling (inputs, buttons, focus states)

State Management

• ✅ Auth state (Context API - current user, mock login/logout)
• ✅ Mock authentication with localStorage persistence
• ✅ Protected routes based on auth state

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🎥 5. WebRTC - Peer-to-Peer Transfer Filmów (MOCKUP)

Fallback - wymiana linków

• ✅ UI do wklejenia linku do filmu (Google Drive, Dropbox, itp.)
• ✅ Walidacja URL (type="url" in input)
• ✅ Wysłanie linku przez czat (mockup)

WebRTC UI Mockup

• ✅ File input for video selection (accept="video/*")
• ✅ File validation (video type check)
• ✅ WebRTC connection status indicator (disconnected, connecting, connected, failed)
• ✅ Transfer progress bar (simulated 0-100%)
• ✅ File metadata display (name, size in MB)
• ✅ Cancel transfer button
• ✅ Send video button (P2P)
• ✅ Status messages ("Connected (P2P)", "E2E Encrypted (DTLS/SRTP)")
• ✅ Info box explaining WebRTC functionality

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📚 9. Dokumentacja

• ✅ README.md - instrukcja uruchomienia projektu (Docker commands, ports, mock login)
• ✅ QUICKSTART.md - szybki start (2 minuty, step-by-step)
• ✅ CONTEXT.md - architektura i założenia projektu (full description, user flow, tech stack, dev guidelines)
• ✅ TODO.md - roadmap projektu (11 sections, phase breakdown, next steps)
• ✅ Development Guidelines in CONTEXT.md (English code, Polish communication, Git commit format)

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🎯 Mock Data

Mock Users

• ✅ john_doe (current user)
• ✅ sarah_swing
• ✅ mike_blues
• ✅ anna_balboa
• ✅ tom_lindy
• ✅ All users have: id, username, email, avatar, rating, matches_count

Mock Events

• ✅ Warsaw Dance Festival 2025
• ✅ Swing Camp Barcelona 2025
• ✅ Blues Week Herräng 2025
• ✅ All events have: id, name, location, dates, worldsdc_id, participants, description

Mock Messages

• ✅ Event messages (public chat)
• ✅ Private messages (1:1 chat)
• ✅ All messages have: id, room_id, user_id, username, avatar, content, type, created_at

Mock Matches

• ✅ Match history with different statuses
• ✅ Partner info, event, date, status

Mock Ratings

• ✅ Ratings with scores, comments, would_collaborate_again flag
• ✅ Linked to matches and users

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🐛 Bug Fixes

Tailwind CSS v4 Compatibility Issue

Problem:

• Error: "It looks like you're trying to use tailwindcss directly as a PostCSS plugin"
• Tailwind v4 has breaking changes with Vite setup

Solution:

• Downgraded to Tailwind CSS v3.4.0
• Command: npm install -D tailwindcss@^3.4.0
• Rebuilt Docker container without cache
• Verified working at http://localhost:8080

Date: 2025-11-12

Port 80 Already Allocated

Problem:

• Docker error: "Bind for 0.0.0.0:80 failed: port is already allocated"

Solution:

• Changed nginx port from 80 to 8080 in docker-compose.yml
• Updated all documentation to reference port 8080
• Access: http://localhost:8080

Date: 2025-11-12

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🌍 Localization

• ✅ Changed all UI text from Polish to English
• ✅ Updated placeholders in forms
• ✅ Updated button labels
• ✅ Updated page titles and headers
• ✅ Updated error messages and alerts
• ✅ Updated mock data content
• ✅ Changed date formatting locale from 'pl-PL' to 'en-US'
• ✅ Restarted frontend container to apply changes

Date: 2025-11-12

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📝 Git Commits

Commit 1: Initial project setup

feat: initial project setup with frontend mockup

- Add Docker Compose with nginx and frontend services
- Initialize React + Vite + Tailwind CSS frontend
- Implement all pages: Login, Register, Events, Event Chat, Match Chat, Rate, History
- Add mock authentication with Context API
- Add mock data for users, events, messages, matches, ratings
- Create WebRTC P2P video transfer UI mockup
- Add project documentation (README, QUICKSTART, CONTEXT, TODO)

Date: 2025-11-12

Commit 2: Update TODO.md

docs: update TODO.md with completed tasks and next steps

- Mark Phase 0 (Frontend Mockup) as completed
- Add current project status section (25% complete)
- Add detailed next steps for Phase 1 (Backend Foundation)
- Add time estimates for each step
- Add learning resources section

Date: 2025-11-12

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📊 Statistics

Frontend:

• 7 pages implemented
• 2 layout components
• 1 context (AuthContext)
• 5 mock data files
• ~1,500 lines of React code

Docker:

• 2 services (nginx, frontend)
• 1 network
• 2 volume mounts

Documentation:

• 4 markdown files (README, QUICKSTART, CONTEXT, TODO)
• ~1,200 lines of documentation

Total Development Time: ~8-10 hours

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Last Updated: 2025-11-12 Note: This file is an archive. For current tasks, see TODO.md