henriquelima12 / order-management-worker

This project is a worker responsible for receiving, processing and performing actions based on messages that are sent by another system through RabbitMQ.

Order Notification Worker

This project is a Worker Service that receives and processes real-time order notifications from the Order Management System through RabbitMQ. It is designed to work seamlessly alongside the Order Management System, ensuring that all order-related events are handled efficiently and reliably.

Features

• Message Consumption: Listens to the RabbitMQ queue for new order notifications.
• Order Processing: Processes the incoming orders and performs the required business logic.
• Error Handling: Implements robust error handling to ensure no message is lost or mishandled.
• Scalable Architecture: Built with Spring Boot, allowing easy scaling and integration into larger systems.

Technologies Used

• Spring Boot: Provides a robust framework for building the worker service.
• RabbitMQ: Handles message queuing and delivery for real-time processing.
• Lombok: Reduces boilerplate code in Java classes.
• Maven: Manages dependencies and builds the project.
• Docker Compose: Simplifies the setup and management of the RabbitMQ service via containerization.

Getting Started

Prerequisites

JDK 17 or higher Maven 3.8.1 or higher RabbitMQ server installed and running

Running the Project

1. Clone the repository:

   git clone [email protected]:yourusername/order-management-worker.git
   cd order-management-worker
   

2. Start RabbitMQ using Docker Compose:

   docker-compose up -d
   

3. Configure RabbitMQ (Queue, Exchange, Routing Key): Access the RabbitMQ management console at http://localhost:15672 (default username/password: guest/guest) and manually create the necessary queue, exchange, and routing key:

• Queue: Define the queue that the worker will listen to (order-request-queue).
• Exchange: Create an exchange and bind it to the queue (order-request-exchange).
• Routing Key: Set up the routing key that directs messages from the exchange to the queue (order-request-rout-key).

4. Install dependencies:

   mvn clean install
   

5. Run the project: ´´´bash mvn spring-boot:run