ipi-jquery/backend.js

/**
 * Initialisation du serveur
 */
var app = require('./backend-init');

var userList = [];

function createNewUser(user) {
  if(! user || ! user.username || ! user.email || ! user.password) {
    throw new Error('Champs manquants');
  }
  userList.push({
    id: userList.length + 1,
    username: user.username,
    email:    user.email,
    password: user.password
  });
}

app.post('/register', function(req, res) {
  console.log(req.body);
  var user = req.body;
  try {
    createNewUser(user);
    console.log('Utilisateur enregistré: ', user);
    res.json({ user: user });
  }
  catch(err) {
    res.status(400).json({ error: err.message });
  }
});

app.get('/username-check', function(req, res) {
  console.log(req.query);
  res.json({ success: true });
});



console.log('Le serveur écoute sur le port 3001. Laissez cette console ouverte !')
app.listen(3001);