Restaurant Backend Server

A modern restaurant management server with authentication and API endpoints built with Node.js, Express, and MongoDB.

Quick Start

Prerequisites

• Node.js >= 14.0.0
• MongoDB (local or Atlas)

Installation

1. Clone and install dependencies:

git clone 
cd Server-Restaurant
npm install

2. Set up environment variables:

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

3. Start development server:

npm run dev

Configuration

Environment Variables

Copy env.example to .env and configure:

# Server Configuration
NODE_ENV=development
PORT=8000

# Database Configuration
MONGO_URL=mongodb://127.0.0.1:27017/conFusion

# Security
SECRET_KEY=your-super-secret-key-here
JWT_SECRET=your-jwt-secret-key-here

# CORS Configuration
ALLOWED_ORIGINS=http://localhost:3000,http://localhost:4200,http://localhost:8000

Database Management

Initial Setup

Populate the database with sample data:

npm run populate

Database Operations

# Backup database
npm run db:backup

# Restore from backup
npm run db:restore ./backups/backup-2024-01-01.json

# Clear database
npm run db:clear

# View database statistics
npm run db:stats

# Run database migrations
npm run db:migrate

Manual Database Management

# Backup specific collection
node scripts/db-manager.js backup dishes

# Clear specific collection
node scripts/db-manager.js clear users

# View all commands
node scripts/db-manager.js

How files are organized

Server-Restaurant/
├── app.js                 # Express app configuration
├── config.js             # Configuration management
├── populateDb.js         # Database population script
├── db.json              # Sample data
├── scripts/
│   └── db-manager.js    # Database management
├── models/              # MongoDB models
├── routes/              # API routes
├── public/              # Static files
├── sessions/            # Session storage
└── backups/             # Database backups

API Endpoints

Authentication

• POST /users/signup - User registration
• POST /users/login - User login
• GET /users/logout - User logout

Dishes

• GET /dishes - Get all dishes
• GET /dishes/:id - Get specific dish
• POST /dishes - Create new dish (admin)
• PUT /dishes/:id - Update dish (admin)
• DELETE /dishes/:id - Delete dish (admin)

Leaders

• GET /leaders - Get all leaders
• GET /leaders/:id - Get specific leader
• POST /leaders - Create new leader (admin)
• PUT /leaders/:id - Update leader (admin)
• DELETE /leaders/:id - Delete leader (admin)

Promotions

• GET /promotions - Get all promotions
• GET /promotions/:id - Get specific promotion
• POST /promotions - Create new promotion (admin)
• PUT /promotions/:id - Update promotion (admin)
• DELETE /promotions/:id - Delete promotion (admin)

Comments & Feedback

• GET /comments - Get all comments
• POST /comments - Add comment
• GET /feedback - Get all feedback
• POST /feedback - Submit feedback

Favorites

• GET /favorites - Get user favorites
• POST /favorites/:dishId - Add to favorites
• DELETE /favorites/:dishId - Remove from favorites

File Upload

• POST /imageUpload - Upload images

Security Features

• JWT authentication
• Session management
• CORS protection
• Input validation
• XSS protection
• CSRF protection
• Secure headers

Monitoring & Maintenance

Health Check

curl http://localhost:8000/

Database Monitoring

# Check database statistics
npm run db:stats

# Monitor database size
node scripts/db-manager.js stats

Backup Strategy

# Daily backup (add to cron)
0 2 * * * cd /path/to/server && npm run db:backup

# Manual backup before updates
npm run db:backup

Troubleshooting

Common Issues

1. Database Connection Issues:

   • Check MONGO_URL in environment variables
   • Ensure MongoDB is running
   • Verify network connectivity

2. Port Already in Use:

   • Check if another process is using the port
   • Change PORT in environment variables
   • Kill existing processes: lsof -ti:8000 | xargs kill

Logs

• Application logs: Check console output
• Session logs: ./sessions/
• Database logs: MongoDB logs

License

MIT License - see LICENSE file for details.

Contributing

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Test thoroughly
5. Submit a pull request

Support

For issues and questions:

• Check the troubleshooting section
• Review the API documentation
• Create an issue in the repository