Microservices Project

This project is a microservices-based application that demonstrates a simple e-commerce system. It consists of several services that work together to handle product management, inventory tracking, and order processing.

Services

1. API Gateway: Acts as a single entry point for all client requests.
2. Product Service: Manages product information.
3. Inventory Service: Tracks product inventory.
4. Order Service: Handles order creation and management.

Technologies Used

• Java 21
• Spring Boot 3.x
• Spring Cloud
• MySQL
• Docker
• WireMock (for testing)
• Testcontainers (for integration testing)

Prerequisites

• Java Development Kit (JDK) 21 or later
• Docker and Docker Compose
• Maven

Setup

1. Clone the repository:

   git clone https://github.com/SEM24/Spring-Boot-3-Microservices.git
   cd microservices-project
   

2. Build the project:

   mvn clean package
   

3. Start the services using Docker Compose:

   docker-compose up -d
   

Running the Application

Once all services are up and running, you can access the API through the API Gateway at http://localhost:8084.

Example Requests

1. Create a product:

   POST http://localhost:8084/api/product
   {
     "name": "Samsung S20",
     "description": "Samsung Galaxy S20 smartphone",
     "price": 999.99
   }
   

2. Check inventory:

   GET http://localhost:8084/api/inventory?skuCode=Samsung S20&quantity=100
   

3. Place an order:

   POST http://localhost:8084/api/order/create
   {
     "skuCode": "Samsung S20",
     "price": 999.99,
     "quantity": 100
   }
   

Testing

The project includes unit tests and integration tests. To run the tests:

mvn test

License

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