UserSessionService.php

<?php

namespace QuizApp\Services;

class UserSessionService {
    
    private $app;
    private $container;

    public function __construct($app, $container)
    {
        $this->app = $app;
        $this->container = $container;
    }
    
    public function create($fbid, $firstname, $lastname)
    {
        $_SESSION['user'] = array(
            'fbid' => $fbid,
            'firstname' => $firstname,
            'lastname' => $lastname
        );
    }

    public function destroy()
    {
        unset($_SESSION['user']);
    }
}