Go Microservice & Api Gateway Sample

• Microservices architecture implemented in Go.
• Utilizes gRPC for communication between services.
• Consists of 3 separate Microservices and 1 API Gateway.
• API Gateway manages incoming HTTP requests.
• gRPC used to route and forward requests to Microservices.
• Incorporates JWT authentication for enhanced security.

Microservices with Docker Compose: Getting Started Guide

TStep-by-step instructions to set up and run a microservices architecture using Docker Compose. The architecture consists of three microservices—auth-svc, order-svc, and product-svc—communicating through gRPC, all managed by an API Gateway.

Prerequisites

Ensure you have the following software installed on your system:

• Docker
• Docker Compose

Setup

1. Clone the Repository:

   git clone <repository_url>
   cd <repository_folder>

2. Build images and start service

   docker-compose up -d

3. Access the service

   Base Url: http://localhost:3001

   Auth

   1. POST /auth/register

   • Description: Register a new user.
   • Handler function: Register

   2. POST /auth/login

   • Description: Authenticate and log in a user.
   • Handler function: Login

   Product

   1. POST /product/

   • Description: Create a new product.
   • Handler function: CreateProduct

   2. GET /product/

   • Description: Retrieve a list of all products.
   • Handler function: FindAll

   3. GET /product/:id

   • Description: Retrieve details of a specific product by its ID.
   • Handler function: FindOne

   Order

   1. POST /order/

   • Description: Create a new order.
   • Handler function: CreateOrder