Restaurant Management Platform - Microservices Architecture

🍽️ Overview

A comprehensive restaurant management platform built using modern microservices architecture, designed to handle all restaurant operations including user management, menu offerings, order processing, delivery management, complaint handling, and automated notifications.

Core Components

• Config Server (port 8888): Centralized configuration management
• Eureka Server (port 8761): Service registry and discovery
• API Gateway (port 8081): Unified entry point for all client requests
• Frontend Angular (port 4200): Web application for users and administrators

Microservices

• User Service (port 8083): User management and authentication with JWT
• Menu Service (port 8084): Restaurant menu management with weather-based recommendations
• Commande Service (port 8090): Order processing and management
• Livraison Service (port 8085): Delivery management and tracking
• Reclamation Service (port 8082): Customer complaint handling
• Notification Service (port 8091): Real-time notifications via email

Infrastructure Services

• Kafka & Zookeeper (ports 9092, 2181): Message broker for async communication
• Prometheus & Grafana (ports 9090, 3005): Monitoring and visualization
• Databases:
  • MongoDB (port 27017): For user and order data
  • MySQL (port 3307): For complaints management
  • PostgreSQL (port 5432): For delivery management
  • H2 Database (port 8092): For menu data

🔒 Security

• JWT-based authentication and authorization
• Microservices-specific security configurations
• Secure inter-service communication via Feign clients
• CORS configuration for frontend-backend communication

🚀 Features

• User Management: Registration, authentication, role-based access control
• Menu Management: Dynamic menu with weather-based food recommendations
• Order Processing: Secure ordering system with payment integration
• Delivery Tracking: Real-time delivery status updates
• Complaint Handling: Customer support with status tracking
• Notifications: Real-time email alerts for orders, deliveries, and complaints

🔧 Technologies

• Backend:

  • Spring Boot, Spring Cloud, Spring Security
  • Node.js (Express) for Notification Service
  • JWT for authentication
  • Feign clients for inter-service communication

• Frontend: Angular, Bootstrap, RxJS

• Data Storage:

  • MongoDB
  • MySQL
  • PostgreSQL
  • H2 Database

• DevOps:

  • Docker & Docker Compose
  • Prometheus & Grafana for monitoring

• Messaging:

  • Kafka for asynchronous communication

📋 Getting Started

Prerequisites

• Docker and Docker Compose
• JDK 17+
• Node.js 16+
• Maven

Access the application:

• Frontend: http://localhost:4200
• API Gateway: http://localhost:8081
• Eureka Dashboard: http://localhost:8761
• Grafana Dashboard: http://localhost:3005 (admin/admin)

📊 Monitoring

• Prometheus is configured to scrape metrics from all services
• Grafana dashboards are available for visualizing service performance
• Health endpoints available at /actuator/health for each service

🔄 API Documentation

• API Gateway routes all requests to appropriate microservices
• Swagger documentation available at /swagger-ui.html for each service

🤝 Contribution Guidelines

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

👨‍💻 Created By

Aymen Jallouli