Application folder details

1. Complete UI is in client folder
2. Keep json files in data folder on root. (Download from https://drive.google.com/open?id=1cMh2y1lhKPMUJRAN-MeJJT-etjXgGZX)

For Server Setup, run below commands on application root

1. npm install
2. npm run build:server
3. npm run start:server will start the app on localhost with 3001 port. (Wait for server to parse all json files. "parsing end" will be seen in console)

For Client Setup, run below commands on application root/client

1. npm install
2. npm run start will start the app on localhost with 3000 port (open in browser : http://localhost:3001)

UI Features:

1. List of posts with comments.
2. Users can vote to posts/comments. Votes count updated and posts/comments re-sorted again.

Backend API's:

1. GET http://localhost:3001/top
2. POST http://localhost:3001/upvote/{:id}
3. POST http://localhost:3001/downvote/{:id}

test cases implemented for backend API

1. start the backend server one of the terminal at http://localhost:3001
2. npm run test. Test all 3 API endpoint with current json data.