Zesty

Zesty is an Order Management System built with Go microservices, designed to simplify the process of managing orders.The system integrates various services to provide efficient order processing. Each service operates independently, providing scalability to handle workflows.The system uses MongoDB as its storage layer, integrates with Jaeger UI for tracing and HashiCorp Consul for service discovery

Architecture

Features

• Uses gRPC for efficient inter-service communication
• RabbitMQ as the message broker to decouple services
• HashiCorp Consul for service discovery
• Integrated Stripe API for payment processing
• Configured dead letter queues to improve reliability by handling unprocessed messages

Setup

1. Clone the repository

   git clone https://github.com/your-repo/order-management.git  

2. Install dependencies

   go work sync

3. Set up environment var - stripe api key, db addr and all

4. Start postgres, rabbitmq, consul, mongo

   docker-compose up -d  

5. Run each microservice (order, payment, gateway) with hot reloading

   cd order && air
   cd gateway && air
   cd payment && air ...