REST API "Gym Management System" on Go

The application implements a service for sending methods GET, POST, DELETE, PUT to interact with the database, which is described in this file. Additionally implemented authorization and authentication using jwt.

API:

POST /auth/sign-up

Creates new user

Example Input:

{
	"username": "UncleBob",
	"password": "cleanArch"
} 

POST /auth/sign-in

Request to get JWT Token based on user credentials

Example Input:

{
	"username": "UncleBob",
	"password": "cleanArch"
} 

Example Response:

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

POST /api/info

Creates new info

Example Input:

Case instructor:

{
      "first_name": "Marlon",
      "last_name": "Brando",
      "relationship": "istructor",
      "phone": "+380000000000",
      "date_of_birth": "03.04.1998",
      "salary": 3000
} 

Case member:

{
      "first_name": "Steven",
      "last_name": "Jobs",
      "relationship": "member",
      "phone": "+380000000001",
      "date_of_birth": "07.08.2000",
      "membership_id": 1,
      "expires_at": "16.11.2022"
} 

GET /api/info

Returns all user info

Example Response:

{
	"info": [
            {
                "id": 1
                "first_name": "Marlon",
                "last_name": "Brando",
                "middle_name": "",
                "relationship": "istructor",
                "phone": "+380000000000",
                "date_of_birth": "03.04.1998",
                "date_of_registry": "16.08.2022",
                "hire_date": "16.08.2022",
                "salary": 3000
            }
    ]
} 

DELETE /api/info

Deletes info by ID:

Example Input:

{
	"id": "1"
} 

Requirements

• go 1.18
• docker & docker-compose
• postman (for testing)

To launch an application:

make build && make run

If the application is running for the first time, you need to apply migrations to the database:

make migrate

Test data

You can simply copy and paste the contents of the file in the terminal, opening the desired database.

If you're using Git Bash on Windows and don't have a make command in the terminal, I recommend this guide.

Application testing

The postman folder contains a collection for testing the application. Postman download link.

P.s.

Inspired by Maksim Zhashkevych.