server.js

const express = require('express')
const http = require('http')
const { Server } = require('socket.io')
const fs = require('fs')
const onConnection = require('./handlers')

const app = express()
const server = http.createServer(app)
const io = new Server(server)

require('./middlewares')(app, express, io)

io.on('connection', onConnection)

app.get('/', (req, res) => {
    res.render('index')
})

app.get('/orderItems', (req, res) => {
    fs.readFile('database/orderItems.json', (err, data) => {
        if (err) {
            return res.json(err.message)
        }
        const items = Buffer.from(data, 'utf-8').toString()
        return res.json(items)
    })
})

app.get('/chat', (req, res) => {
    res.render('chat')
})

server.listen(process.env.PORT || 8000, () => {
    console.log(`listening at ${process.env.PORT}`)
})