public function getEditUrl($backend = false)
    {
        $url = [
            'action'     => 'edit',
            'controller' => 'Users',
            'plugin'     => 'Community'
        ];

        if ($backend) {
            $url['prefix'] = 'admin';
            $url[] = $this->id;
        }

        return Router::url($url);
    }