Go Clean Architecture

Example that shows core principles of the Clean Architecture in Golang projects.

More on Clean Architecture can be found here.

Here is an implimentaion of Clean Architecture here.

Project Description&Structure:

REST API with custom JWT-based authentication system. Core functionality is about creating and managing products

Structure:

4 Domain layers:

• Models layer
• Repository layer
• UseCase layer
• Delivery layer

API:

POST /auth/sign-in

Request to get JWT Token based on user credentials

Example Input:

{
	"username": "username",
	"password": "password"
} 

Example Response:

{
	"token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1NzEwMzgyMjQuNzQ0MzI0MiwidXNlciI6eyJJRCI6IjAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMCIsIlVzZXJuYW1lIjoiemhhc2hrZXZ5Y2giLCJQYXNzd29yZCI6IjQyODYwMTc5ZmFiMTQ2YzZiZDAyNjlkMDViZTM0ZWNmYmY5Zjk3YjUifX0.3dsyKJQ-HZJxdvBMui0Mzgw6yb6If9aB8imGhxMOjsk"
} 

POST /api/product

Creates new product

Example Input:

{
	"id" : "12345",
	"title" : "Walton",
	"amount" : 234,
	"price" : 23000
} 

GET /api/products

Returns all products

Example Response:

{
	"products": [
            {
                "id": "5da2d8aae9b63715ddfae856",
                "title": "Walton",
                "amount": 234,
                "price": 23000
            }
    ]
} 

DELETE /api/product

Deletes bookmark by ID:

Example Input:

{
	"id": "12345"
} 

Requirements

• go 1.13