🏆 GitHub Analytics Tool (Commity)

A comprehensive platform for tracking, analyzing, and ranking GitHub contributors. This tool provides detailed insights into developer activity, repository statistics, and community engagement metrics.

✨ Features

🔍 User Analytics

• Comprehensive GitHub profile analysis
• Contribution history and patterns
• Repository statistics and insights
• Programming language distribution
• Activity timeline and trends

🏅 Leaderboard System

• Global and location-based rankings
• Multiple ranking categories (commits, repos, followers, etc.)
• Time-based leaderboards (daily, weekly, monthly, yearly)
• Language-specific leaderboards
• Custom filtering and sorting

📊 Advanced Analytics

• Contribution trends over time
• Repository performance metrics
• Developer activity patterns
• Collaboration network analysis
• Growth and engagement statistics

🚀 Real-time Features

• Live data synchronization with GitHub API
• Real-time leaderboard updates
• Instant profile refresh capabilities
• WebSocket-based notifications
• Caching for optimal performance

🏗️ Project Structure

github-analytics-tool/
├── backend/                 # Node.js + Express API
│   ├── src/
│   │   ├── config/         # Database and API configurations
│   │   ├── controllers/    # Route controllers
│   │   ├── middleware/     # Authentication, validation, error handling
│   │   ├── models/         # MongoDB schemas
│   │   ├── routes/         # API endpoints
│   │   ├── services/       # Business logic and GitHub API integration
│   │   ├── utils/          # Helper functions and utilities
│   │   └── index.js        # Application entry point
│   ├── tests/              # Backend tests
│   └── package.json
├── frontend/               # React + TypeScript frontend
│   ├── src/
│   │   ├── components/     # React components
│   │   ├── pages/          # Application pages
│   │   ├── hooks/          # Custom React hooks
│   │   ├── services/       # API client services
│   │   ├── utils/          # Frontend utilities
│   │   └── types/          # TypeScript type definitions
│   └── package.json
├── docs/                   # Documentation
├── docker-compose.yml      # Docker orchestration
├── README.md              # This file
└── package.json           # Root package configuration

🚀 Quick Start

Prerequisites

• Node.js (v16 or higher)
• MongoDB (local installation or MongoDB Atlas)
• GitHub Personal Access Token

1. Clone Repository

git clone https://github.com/waleedcodes/Commity.git
cd Commity

2. Install Dependencies

npm run install:all

3. Environment Setup

# Copy environment template
cp backend/.env.example backend/.env

# Edit the environment file
nano backend/.env

Required Environment Variables:

NODE_ENV=development
PORT=3000
MONGODB_URI=mongodb://localhost:27017/github-analytics
GITHUB_TOKEN=your_github_personal_access_token_here
JWT_SECRET=your_secure_jwt_secret_here
FRONTEND_URL=http://localhost:3000

4. GitHub Token Setup

1. Go to GitHub Settings → Developer settings → Personal access tokens
2. Generate new token with scopes:
   • ✅ read:user (access user profile data)
   • ✅ read:org (access organization data)
   • ✅ repo (optional, for private repository data)
3. Add token to your .env file

5. Database Setup

Option A: Local MongoDB

# Install MongoDB locally
brew install mongodb/brew/mongodb-community  # macOS
# or follow MongoDB installation guide for your OS

# Start MongoDB
brew services start mongodb/brew/mongodb-community

Option B: MongoDB Atlas (Recommended)

1. Create account at MongoDB Atlas
2. Create new cluster
3. Get connection string
4. Update MONGODB_URI in .env

6. Run the Application

# Start backend server
npm run dev

# In another terminal, start frontend (when ready)
npm run dev:frontend

The API will be available at http://localhost:3000/api

🐳 Docker Setup

Using Docker Compose

# Build and start all services
npm run docker:up

# View logs
npm run docker:logs

# Stop services
npm run docker:down

Manual Docker Build

# Build backend
cd backend
docker build -t github-analytics-backend .

# Run with environment variables
docker run -p 3000:3000 --env-file .env github-analytics-backend

📚 API Documentation

Base URL

http://localhost:3000/api

Authentication

• Public Endpoints: No authentication required
• Protected Endpoints: Bearer token in Authorization header
• Rate Limiting: 100 requests/hour for public, 500+ for authenticated

Core Endpoints

👤 Users

GET    /api/users                    # List all users
GET    /api/users/:username          # Get user profile
PUT    /api/users/:username          # Update user profile
GET    /api/users/:username/repos    # Get user repositories
GET    /api/users/:username/activity # Get user activity
POST   /api/users/:username/refresh  # Refresh user data

🏆 Leaderboard

GET    /api/leaderboard              # Global leaderboard
GET    /api/leaderboard/stats        # Leaderboard statistics
GET    /api/leaderboard/location/:location  # Location-based leaderboard
GET    /api/leaderboard/language/:language  # Language-based leaderboard

📊 Analytics

GET    /api/analytics                # Global analytics
GET    /api/analytics/user/:username # User-specific analytics
GET    /api/analytics/trends         # Contribution trends
GET    /api/analytics/compare        # Compare multiple users

🔍 Search

GET    /api/users/search?q=query     # Search users

Response Format

Success Response:

{
  "success": true,
  "data": { ... },
  "pagination": {
    "currentPage": 1,
    "totalPages": 10,
    "totalItems": 100,
    "hasNextPage": true
  },
  "timestamp": "2023-12-01T10:00:00.000Z"
}

Error Response:

{
  "success": false,
  "error": {
    "type": "ValidationError",
    "message": "Invalid input parameters",
    "details": { ... }
  },
  "timestamp": "2023-12-01T10:00:00.000Z"
}

🧪 Testing

Backend Tests

cd backend

# Run all tests
npm test

# Run tests in watch mode
npm run test:watch

# Generate coverage report
npm run test:coverage

Frontend Tests

cd frontend

# Run frontend tests
npm test

# Run tests with coverage
npm run test:coverage

📈 Development Workflow

Backend Development

cd backend

# Start development server with auto-reload
npm run dev

# Run linting
npm run lint

# Format code
npm run format

# Validate code quality
npm run validate

Code Quality Standards

• ESLint: Airbnb JavaScript style guide
• Prettier: Consistent code formatting
• Jest: Unit and integration testing
• Husky: Pre-commit hooks for quality gates

📊 Architecture Overview

Backend Architecture

• Framework: Express.js with middleware pipeline
• Database: MongoDB with Mongoose ODM
• Authentication: JWT-based stateless authentication
• Caching: In-memory caching with node-cache
• API Integration: GitHub REST API v4 and GraphQL v4

Key Design Patterns

• MVC Pattern: Separation of concerns
• Service Layer: Business logic abstraction
• Repository Pattern: Data access abstraction
• Middleware Pipeline: Request/response processing
• Error Handling: Centralized error management

Performance Optimizations

• Caching Strategy: Multi-level caching system
• Rate Limiting: API protection and quota management
• Database Indexing: Optimized query performance
• Compression: Gzip response compression
• Connection Pooling: Efficient database connections

🔒 Security Features

• Input Validation: Joi schema validation
• SQL Injection Protection: Mongoose ODM
• XSS Protection: Helmet security headers
• CORS: Cross-origin resource sharing configuration
• Rate Limiting: Request throttling and abuse prevention
• Authentication: Secure JWT implementation
• Error Handling: Secure error message sanitization

🚀 Deployment

Environment Setup

Development

NODE_ENV=development

Production

NODE_ENV=production
# Additional production configurations...

Production Deployment Checklist

• Set production environment variables
• Configure production MongoDB URI
• Set secure JWT secrets
• Enable file logging
• Configure reverse proxy (Nginx)
• Set up SSL/TLS certificates
• Configure monitoring and alerting
• Set up backup strategies
• Configure CI/CD pipeline

Monitoring and Logging

• Winston: Structured logging
• Health Checks: Application health monitoring
• Error Tracking: Comprehensive error reporting
• Performance Metrics: Response time and throughput monitoring

🤝 Contributing

We welcome contributions! Please see our Contributing Guide for details.

Development Process

1. Fork the repository
2. Create a feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

Code Standards

• Follow the existing code style
• Write tests for new features
• Update documentation as needed
• Ensure all tests pass
• Follow commit message conventions

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🙏 Acknowledgments

• GitHub API: For providing comprehensive developer data
• Open Source Community: For the amazing tools and libraries
• Contributors: Everyone who helps improve this project

📞 Support

• 🐛 Bug Reports: Create an issue
• 💡 Feature Requests: Start a discussion
• 📚 Documentation: Check the docs folder
• 💬 Questions: Use GitHub Discussions

🔮 Roadmap

Phase 1: Core Features ✅

• Backend API development
• Database design and models
• GitHub API integration
• Basic authentication system

Phase 2: Frontend Development 🚧

• React frontend implementation
• User dashboard and profiles
• Leaderboard visualization
• Analytics dashboard

Phase 3: Advanced Features 📋

• Real-time updates with WebSockets
• Advanced analytics and insights
• Team and organization support
• Export and reporting features

Phase 4: Enhancement 🔄

• Mobile application
• Advanced caching strategies
• Machine learning insights
• Community features

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Made with ❤️ by WaleedCodes