The app has been divided into two parts: frontend and backend. And both have been deployed seperately.

Go ahead with cloning the repo and cd into its directory.

chmod +x install.sh
sudo ./install.sh

chmod +x server_run.sh
./server_run.sh &

chmod +x sleep.sh
./sleep.sh

Would work out to set up your node server at port 8081, publish the swagger at port 8080 and open up a Postgresql connection string at port 5432

1. Install latest versions of node and npm
2. Install the backend packages from backend directory, by npm i
3. Install postgresql locally and ensure that the DB is accessible as postgresql://postgres:postgres@localhost:5432/postgres
4. Start the server by npm start from your backend directory

It's vanilla, You are good to go live. Just navigate to the HTML files of the frontend on your browser.