import frontexpress from 'frontexpress';

// Front-end application
const app = frontexpress();

// handles http 401
app.use((req, res, next)  => {
    if (res.status === 401) {
        window.alert('You are not authenticated! Please sign in.');
    } else {
        next();
    }
});

app.get('/', (req, res) => {
    document.querySelector('.content').innerHTML = 'Hello World!';
});

app.post('/login/:user', (req, res) => {
    document.querySelector('.content').innerHTML = `Welcome ${req.params.user}!`;
});

// start listening front-end requests (emitted/received)
app.listen();