Project under EXSOLVIA - Excellence in Software Solutions

The KAMPYN Backend serves as the core infrastructure for our comprehensive food ordering and inventory management ecosystem designed for university campuses.

• Backend Framework: Node.js with Express.js
• Database: MongoDB with Mongoose ODM
• Authentication: JWT (JSON Web Token)
• Real-Time Communication: Socket.io
• Caching: Redis
• Payment Gateway: Razorpay
• Email Service: Nodemailer

• Multi-role authentication (Users, Admins, Vendors, Universities)
• Real-time order processing and tracking
• Intelligent inventory management
• Secure payment integration
• Advanced notification system
• Comprehensive analytics and reporting

• Node.js (v18 or higher)
• MongoDB database
• Redis server (optional)

# Clone repository
git clone https://github.com/exsolvia/kampyn-backend.git
cd kampyn-backend

# Install dependencies
npm install

# Configure environment
cp .env.example .env
# Edit .env with your configuration

# Start development server
npm run dev

Server will start on http://localhost:5001

# User Registration
POST /api/user/auth/signup
{
  "fullName": "John Doe",
  "email": "[email protected]",
  "phone": "1234567890",
  "password": "password123",
  "gender": "male",
  "uniID": "university_id"
}

# User Login
POST /api/user/auth/login
{
  "identifier": "[email protected]",
  "password": "password123"
}

# Place Order
POST /api/orders
{
  "userId": "user_id",
  "items": [...],
  "vendorId": "vendor_id",
  "orderType": "dinein"
}

# Get Order Status
GET /api/orders/:orderId

PORT=5001
MONGO_URL=your_mongodb_uri
JWT_SECRET=your_secret_key
REDIS_URL=your_redis_url
RAZORPAY_KEY_ID=your_razorpay_key_id
RAZORPAY_KEY_SECRET=your_razorpay_key_secret
EMAIL_USER=your_email
EMAIL_PASS=your_email_password

• Documentation Overview
• Development Guide
• API Reference
• Security Guide
• Deployment Guide

• Features: feature/feature-description
• Bug Fixes: fix/bug-description
• Hotfixes: hotfix/critical-fix-description

# Feature development
git commit -m "feat: implement user authentication system"

# Bug fixes
git commit -m "fix: resolve payment validation issue"

# Documentation updates
git commit -m "docs: update API documentation"

# Code refactoring
git commit -m "refactor: improve order processing logic"

# Performance improvements
git commit -m "perf: optimize database queries"

1. Fork the repository
2. Create a feature branch (git checkout -b feature/your-feature)
3. Commit your changes (git commit -m 'feat: add new feature')
4. Push to your branch (git push origin feature/your-feature)
5. Open a pull request

This project is licensed under the MIT License.

• Contact: [email protected]

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