app.js

const express = require('express')
const helmet = require('helmet')

const app = express()

app.use(helmet())

app.get('/', function (req, res) {

    const start_point = req.query.from

    if (start_point === 'home') {
        res.json({ from: start_point, leave: '14:33', departure: '14:41', arrival: '14:47', on_the_spot: '14:57', bus: 'D' })
    } else if (start_point === 'work') {
        res.json({ from: start_point, leave: '14:17', departure: '14:20', arrival: '14:55', on_the_spot: '14:57', bus: ['33', '331'], transfer: 'Bujwida' })
    } else {
        res.status(400).json({ message: 'Gdzieś ty poszedł???!!!' })
    }
})

app.listen(8080, () => console.log('Odjazd!'))