Trading Platform

A complete web-based trading platform with real-time order book, user management, and market data feeds.

🏗️ Architecture

• Core Engine: High-performance C++ OrderBook for trade matching
• Microservices: Node.js services for web APIs and business logic
• Frontend: React-based web application with real-time updates
• Infrastructure: Redis for caching, PostgreSQL for persistence

🚀 Quick Start

Prerequisites

• Docker & Docker Compose
• Node.js 18+
• CMake & C++ compiler (for C++ development)

Installation

1. Copy your existing C++ OrderBook code to core/ directory:

   cp /path/to/your/existing/*.hpp core/include/
   cp /path/to/your/existing/*.cpp core/src/

2. Run setup:

   chmod +x setup.sh start.sh stop.sh
   ./setup.sh

3. Start the platform:

   ./start.sh

4. Access the application:

   • Web Application: http://localhost:8080
   • Demo Login: trader@example.com / demo123

📋 Services

Service	Port	Description
API Gateway	8080	Main web server & authentication
OrderBook Service	8082	C++ order matching engine wrapper
User Service	8084	User management & portfolio
Market Data Service	8083	Real-time market data feeds
Redis	6379	Caching & sessions
PostgreSQL	5432	Persistent data storage

🔧 Development

Building Individual Components

C++ OrderBook:

cd core && mkdir build && cd build
cmake .. && make

Frontend Development:

cd frontend
npm install
npm start  # Development server on port 3000

Service Development:

cd services/api-gateway
npm install
npm run dev

📖 Documentation

• Architecture
• API Documentation
• Deployment Guide

🤝 Contributing

1. Fork the repository
2. Create your feature branch
3. Commit your changes
4. Push to the branch
5. Create a Pull Request

📄 License

This project is licensed under the MIT License.