<?php

namespace App\Admin;

use App_Admin_Auth;
use Qs\Acl;

class AclFactory
{
    /** @var Acl */
    private static $instance;

    public static function getInstance()
    {
        if (null === self::$instance) {
            $config = include __DIR__ . '/config.php';

            $type = App_Admin_Auth::getInstance()->getData('type');
            $rules = [];
            foreach ($config['aclRules'] as $rule) {
                if ($rule['role'] == $type) {
                    $rules[] = $rule;
                }
            }
            self::$instance = new Acl($rules);
        }
        return self::$instance;
    }
}