Event Driven Commerce

Overview

• An ecommerce application built applying concepts of distributed systems, microservices and event-driven architecture.
• The api-gtw serves REST endpoints to the web-ui, and internally performs gRPC calls to all others microservices. Additionally, there is an async communication flow for order payement where order-svc sends a message to RabbitMQ and payment-svc process it asynchronously.

Architecture Diagram

Technologies used

Backend

• Golang
• PostgreSQL
• RabbitMQ
• gRPC
• REST

Frontend

• TypeScript
• NextJS
• Tailwind CSS

How to run

Local

• The script below will start all the necessary databases and services

# Docker and docker-compose are required*
sh scripts/env_up.sh