Admin Panel Project

Assumptions

• User can have only 1 role.
• 3 Roles: Admin, Editor, User (Authorizations of roles are described down below)
• There are 3 data types. Users, Courses and Contents.
• Courses can have multiple contents.

Admin

Table	Read	Write	Update	Delete
Users	✓	✓	✓	✓
Courses	✓	✓	✓	✓
Contents	✓	✓	✓	✓

Editor

Table	Read	Write	Update	Delete
Users	itself		itself
Courses	✓	✓	✓
Contents	✓	✓	✓

User

Table	Read	Write	Update	Delete
Users	itself		itself
Courses	✓
Contents	✓

Tech Stack

1. Backend: NestJS
2. Frontend: React
3. Database: PostgreSQL
4. Testing: Jest for unit testing. Postman for e2e testing.

Features

• Swagger Documentation
• JWT authentication with refresh & access token
• Role based authorization
• Data filtering
• Fully responsive design

Authentication

Application generates 2 tokens on login. Access token and refresh token. Access token has a lifetime of 15 minutes and the refresh token has a lifetime of 1 year.

First Login

On the first run, application inserts a new admin to the database.

• username: admin
• password: admin123

How to setup

Deploy with Docker

You can run the entire app using docker compose.

On root directory

docker-compose up -d

Application will be deployed on http://localhost:3000

Swagger Docs on http://localhost:3000/api/docs

Running locally

Backend

First you have to postgresql installed on your computer.

Edit the database properties on the backend/.env file.

On backend directory

Installing the dependencies

yarn

Running the app

$ yarn start

Backend will be started on http://localhost:5000

Swagger Docs on http://localhost:5000/api/docs

Frontend

On frontend directory

Installing the dependencies

yarn

Running the app

$ yarn start

Frontend will be started on http://localhost:3000

Testing

Unit testing

On backend directory

yarn test

e2e api testing

First start the backend locally.

On backend directory

Install the dependencies

yarn

Start the backend locally.

yarn start

Start the test

Test will login as username: admin, password: admin123 and create users with usernames test and test2. If you change username and password of admin or if you add users with username test and test2. Tests will fail.

yarn test:e2e