rmtPocketWatcher

A cross-platform desktop application that tracks real-money trading (RMT) prices for Star Citizen AUEC. Provides a Bloomberg-style terminal interface displaying real-time AUEC price data from multiple vendors.

Developed by Lambda Banking Conglomerate - A Star Citizen Organization

Features

• 🔄 Automated scraping from Eldorado and PlayerAuctions every 5 minutes
• 📊 Track all seller listings with historical data
• 💰 Real-time lowest price tracking across all vendors
• 📈 Historical price charts by seller, platform, or overall lowest
• 🔔 Client-side price alerts with native notifications
• 🌐 REST API + WebSocket for real-time updates
• 🗄️ PostgreSQL + Prisma for reliable data storage

Quick Start

1. Start Backend (Using Docker Compose - Recommended)

# Clone the repository
git clone <repository-url>
cd rmtPocketWatcher

# Start backend and database
docker-compose up -d

# View logs
docker-compose logs -f backend

# Access the API
curl http://localhost:3000/health

The backend will be available at http://localhost:3000

2. Run Flutter App

cd flutter_app

# Install dependencies
flutter pub get

# Configure environment
cp .env.example .env
# Edit .env if needed (default connects to localhost:3000)

# Run on Windows
flutter run -d windows

# Run on Android
flutter run -d android

# Run on iOS
flutter run -d ios

Local Backend Development

# Start database only
docker-compose up -d postgres

# Setup backend
cd backend
npm install
npm run db:generate
npm run db:push
npx playwright install chromium

# Run development server
npm run dev

# Or test scraper manually
npm run scrape

Project Structure

rmtPocketWatcher/
├── backend/                 # TypeScript backend server
│   ├── src/
│   │   ├── scrapers/       # Playwright scraping modules
│   │   ├── api/            # Fastify REST + WebSocket API
│   │   ├── database/       # Prisma client and repository
│   │   └── index.ts        # Main server entry point
│   ├── prisma/             # Database schema and migrations
│   └── Dockerfile
├── flutter_app/            # Flutter cross-platform app
│   ├── lib/
│   │   ├── models/         # Data models
│   │   ├── providers/      # State management
│   │   ├── services/       # API, WebSocket, Storage
│   │   ├── screens/        # UI screens
│   │   └── widgets/        # Reusable components
│   └── pubspec.yaml
├── electron-app/           # Legacy Electron app (deprecated)
├── docker-compose.yml      # Docker orchestration
└── README.md

API Endpoints

Prices

• GET /api/prices/latest - Get all current listings
• GET /api/prices/lowest - Get current lowest price
• GET /api/prices/by-seller?seller=&platform= - Filter by seller
• GET /api/prices/by-platform?platform= - Filter by platform
• GET /api/prices/history?from=&to=&seller=&platform= - Historical data

Index

• GET /api/index/history?range=7d|30d|90d|all - Lowest price over time
• GET /api/index/ws - WebSocket for real-time updates

Health

• GET /health - Server health check

Configuration

Edit .env or set environment variables:

DATABASE_URL=postgresql://rmtpw:rmtpw_password@localhost:5432/rmtpocketwatcher
PORT=3000
SCRAPE_INTERVAL_MINUTES=5
SCRAPER_HEADLESS=true
NODE_ENV=production

Technology Stack

Backend:

• TypeScript + Node.js
• Fastify (REST API + WebSocket)
• Playwright (web scraping)
• PostgreSQL + Prisma ORM
• Node Scheduler (cron jobs)

Frontend:

• Flutter 3.38+ (cross-platform: Windows, macOS, Linux, Android, iOS)
• Dart 3.10+
• Provider (state management)
• fl_chart (charting)
• Material Design 3

Development

# Run tests
npm test

# Lint and type check
npx tsc --noEmit

# Database management
npm run db:studio    # Open Prisma Studio
npm run db:push      # Push schema changes
npm run db:migrate   # Create migration

# Manual scrape test
npm run scrape

Docker Commands

# Build and start
docker-compose up --build

# Stop services
docker-compose down

# View logs
docker-compose logs -f backend

# Restart backend only
docker-compose restart backend

# Remove everything including volumes
docker-compose down -v

License

MIT

Disclaimer

This application is for informational and tracking purposes only. It does not facilitate any real-money trading transactions. Users are responsible for complying with all applicable laws and game terms of service.