const express = require('express'); const app = express(); const port = 3000; const boatList = []; app.get('/', (req, res) => { res.send(boatList); }); app.post('/', (req, res) => { res.send(createBoat(req.body)); }); app.listen(port, () => { console.log(`Example app listening at http://localhost:${port}`); }); function createBoat(request) { // Boat validieren und "anlegen" } // boat class ersten class Boat { }