App\Common\Auth

Complexity

Total Complexity

7

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	setUser()	0	4	1
A	checkUser()	0	4	1
A	getUser()	0	4	1
A	getUserId()	0	8	2
A	__construct()	0	4	1
A	__clone()	0	4	1

<?php
namespace App\Common;

use App\Model\User;

final class Auth
{
    /**
     * @var User
     */
    private static $user = null;

    /**
     * Forbidden to create new instances
     */
    private function __construct()
    {

    }

    /**
     * Forbidden to cloned instances
     */
    private function __clone()
    {

    }

    /**
     * @param User $user
     */
    public static function setUser(User $user)
    {
        self::$user = $user;
    }

    /**
     * @return bool
     */
    public static function checkUser()
    {
        return !is_null(self::$user);
    }

    /**
     * @return User
     */
    public static function getUser()
    {
        return self::$user;
    }

    /**
     * @return int|null
     */
    public static function getUserId()
    {
        if (self::checkUser()) {
            return self::$user->id;
        } else {
            return null;
        }
    }
}