Spotify Group Session

Warning
A feature for Group Session is not available yet.

It is an utility application for Spotify function "Group Session" while using desktop client.

Also it is Implemented some functions to vizualize Audio Features. (Read more)

Local Installation & Set Up

Register a Spotify App in your Spotify Developer Dashboard and add http://localhost:8888/callback as a Redirect URI in the app settings
Create a .env file at the project based on .env.example and add your unique CLIENT_ID and CLIET_SECRET from the Spotify dashboard
Ensure nvm and npm are installed globally.
Install the correct version of Node
```
nvm install
```
Install dependencies
```
npm install 
```
Run the React app on http://localhost:3000 and the Node server on http://localhost:8888
```
npm start
```

Create a Heroku app
Add your Heroku app as a git remote
```
heroku git remote -a your-app-name
```
Add https://your-app-name.herokuapp.com/callback as a Redirect URI in your Spotify app's settings
In your app's Settings tab in the Heroku dashboard, add config vars

Based on the values in your .env file, the CLIENT_ID, CLIENT_SECRET, REDIRECT_URI, and FRONTEND_URI key value pairs. Make sure to replace the localhost URLs with your heroku app's URL.
Push to Heroku
```
git push heroku master
```

npm install

launch to dev(activate server & client)

npm start

launch server

npm server

launch client

npm client

Deploy with Heroku and using Heroku CLI.

heroku login
heroku git:remote -a <HEROKU_APPLICATION_NAME>

commit and push

git commit -m "deploy" --allow-empty
git push heroku master

install a package for an authenication server

npm i <PACKAGE_NAME>

install a package for React client

cd client
npm i <PACKAGE_NAME>