E-commerce Microservices

A modern e-commerce application built using Spring Boot microservices architecture.

Services Architecture

The application consists of the following microservices:

• Config Server - Centralized configuration management
• Discovery Service - Service registry and discovery using Netflix Eureka
• Customer Service - Manages customer data and operations
• Product Service - Handles product catalog and inventory

Tech Stack

• Java 21
• Spring Boot 3.5.0
• Spring Cloud 2025.0.0
• MySQL Database
• Flyway Migration
• Maven
• Lombok
• JPA/Hibernate
• Spring Validation

Prerequisites

• JDK 21
• Maven 3.9+
• MySQL 8.0+
• Git

Getting Started

1. Clone the repository:

git clone https://github.com/Joshuapavan/RealWorldMicroserviceProject.git
cd EcommerceMicroservice

2. Start the services in the following order:

# 1. Config Server
cd services/config-server
./mvnw spring-boot:run

# 2. Discovery Service
cd ../discovery
./mvnw spring-boot:run

# 3. Customer Service
cd ../customer
./mvnw spring-boot:run

# 4. Product Service
cd ../product
./mvnw spring-boot:run

API Documentation

Customer Service Endpoints

• POST /api/v1/customer - Create a new customer
• PUT /api/v1/customer/{id} - Update customer details
• GET /api/v1/customer/{id} - Get customer by ID
• GET /api/v1/customer - Get all customers
• DELETE /api/v1/customer/{id} - Delete customer by ID

Project Structure

EcommerceMicroservice/
├── services/
│   ├── config-server/       # Centralized configuration
│   ├── discovery/          # Service discovery (Eureka)
│   ├── customer/           # Customer management
│   └── product/            # Product management
└── README.md

Features

• Microservices Architecture
• Service Discovery
• Centralized Configuration
• Database per Service
• RESTful APIs
• Data Validation
• Database Migration
• Cloud-Native Design

Development

Building

./mvnw clean install

Running Tests

./mvnw test

Contributing

1. Fork the repository
2. Create your 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

License

This Project is under MIT License

Authors

• Joshua Pavan