web/public/race/configure/simulator.php

<?php $app = require '../../../app/inc.php';

// uh oh.. stinky

$baton_reader = $app->model('BatonReader');

if ($_SERVER['REQUEST_METHOD'] === 'POST')
{
    if (isset($_POST['cardnumber']) && strlen((string)$_POST['cardnumber']) !== 0)
    {
        $cardnumber = (string)$_POST['cardnumber'];

        try {
            $code = $baton_reader->receive($cardnumber, -1);
            switch ($code) {
                case 0:
                    $app->session->flash('Opprettet nytt lag', 'success');
                    break;

                case 1:
                    $app->session->flash('Startet telling', 'info');
                    break;

                case 2:
                    $app->session->flash('Runde gikk for fort!', 'danger');
                    break;               

                case 3:
                    $app->session->flash('Passerte en runde', 'info');
                    break;               

                case 4:
                    $app->session->flash('Passerte en runde, ny rekord!', 'success');
                    break;               

                default:
                    $app->session->flash('Uhhh?? Dette skulle ikke skje', 'danger');
                    break;
            }
        } catch (InvalidArgumentException $e) {
            $app->session->flash("Noe gikk galt: {$e->getMessage()}", "danger");
        }
   } else {
        $app->session->flash('Kortnummer kan ikke være tom!', 'danger');
    }
}

$app->view('template/header', ['title' => 'Simulator']);
$app->view('pages/race/configure/simulator');
$app->view('template/footer');