tic-tac-toe

client.js

fetch(`http://localhost:3000`)
  .then(result => result.json())
  .then(response => console.log(response))


async function postData(url, data) {
  const response = await fetch(url, {
    method: 'POST', 
    body: JSON.stringify(data)
  });
  return response.json();
}

postData(`http://localhost:3000`, { player: 1, position: 2 })
  .then(data => {
    console.log(data);
  });

index.js

const express = require('express')
const bodyParser = require('body-parser');
const app = express()
const port = 3000

let gamePositions = [];
let player1 = [];
let player2 = [];

app.use(bodyParser.json());

app.get('/', (req, res) => {
    var response = { player1: player1, player2: player2 }
    res.send(response);
})

app.post('/game', (req, res) => {
    console.log(`saving player's move`);
    if (req.body.player == 1) {
        console.log('player1 move');
        player1.push(req.body.position);
    } else {
        console.log('player2 move');
        player2.push(req.body.position);
    }
    res.send({ player1: player1, player2: player2, success: true, message: 'saved position' });
})


app.listen(port, () => {
    console.log(`Example app listening at http://localhost:${port}`)
})