Foosball Ranking System written entirely in NodeJS/React

Ingredient used to make this system:

• NodeJS
• ExpressJS (for API JSON request/response)
• React
• Elo-rank
• UUID
• POJOs
• YARN/NPM

1. Download the repo.
2. Navigate to the project root folder, run npm install or npm i.
3. To start up API webserice, type yarn start.
4. To serve front end app, type yarn serve.

Response Payload: A list of all players is returned.

{
  "name": <player name>
}

Response Payload: A new player is successfully entered in the system.

{
  "winners": [
    <player 1 name>,
    <player 2 name>,
  ],
  "losers": [
    <player 3 name>,
    <player 4 name>,
  ]
}

Response Payload: A new match with paired opponents is created; and their respective opponents' win ratios are calculated and returned.

Response Payload: A list of all recent played matches is returned.

An interface to view the JSON payload message when interacting with the API services.

1. To host it live in Heroku/AWS.
2. Use a graph API to display matches over time.
3. Replace the UI json viewer object with more useful actual form input fields.

For more information on how players ranking are determined during the games.

https://www.npmjs.com/package/elo-rank

https://en.wikipedia.org/wiki/Elo_rating_system