AI Generated Quiz App with Nodejs and PostgreSQL

Note

This is a straightforward project to assess my proficiency in using PostgreSQL after obtaining a certification in it. I want to emphasize that I specialize more in developing the backend of applications rather than the frontend, so the user interface of the project may not look very attractive.

Overview

• Create a quiz which will generate a unique Quiz ID
• Join a quiz already created using the unique Quiz ID

The app is already hosted on

https://ai-quiz.up.railway.app/

How To Setup

Clone the repository

git clone https://github.com/Ndohjapan/ai-quiz.git

Setup the environment variables

Create an environment file called .env

PORT=3030
HOST="localhost"
URL="localhost:3030"
POSTGRESS_PORT=5432
DATABASE="quizapp"
USER="postgres"
PASSWORD="12345678"
NODE_ENV="development"
POSTMARK_KEY="postmark secret key"
OTP_MINUTES_LIMIT="10"
SENDER_EMAIL="postmark verified sender email"
JWT_PRIVATE_KEY="random string"
SALT_SEED="random string"
OPENAI_API_KEY="open ai secret key" 

You can comment out line 39 in authController.js if you do not have a postmark account

// await sendMail(email, otp);

Install Modules

npm install

Start the Application

npm start

Open Application

localhost:3030

Demo

20230221_161211.mp4