Go/Gin Design-Driven Design Style Template

Introduction

This is a repository for creating a DDD style Go template.

Here implement some simple APIs to query MySQL DB and return the result from DB. And here would apply docker to pack Go API and DB in local. So you can try this project by your local site.

Features

• A DDD style Go/ Gin API Backend
• Support Swagger (OpenAPI)
• Support Log Middleware
• R/W with MySQL Database via APIs

Requirements

• Go 1.22.1

Backend Architecture

Our backend follows the DDD (Domain-Driven Design) structure to construct our Go lang backend system.

Initialize Go Project

1. Create a project folder
2. Ensure you have Go installed and required versions (check by go version in your cli)
3. Use this commad to initialize your project in your project folder: go mod init <project-owner>/<project-name>

Packages

• Gin
• Viper -> configurations
• Zap -> logger, and open to other repo using

Make steps

build: make build run: make run build&run: make br

Build up setting

Local

• setup the connection string of DB in configs/go-template.json
• then makefile
• make build
• make run

Other Env

• create an .env file to specify the variables for DB and Env
• then execute docker-compose up