public static function loginList()
    {
        /** @var \dektrium\user\Module $module */
        $module = \Yii::$app->getModule('user');

        $userModel = $module->modelMap['User'];

        return ArrayHelper::map($userModel::find()->where(['blocked_at' => null])->all(), 'username', function ($user) {
            return sprintf('%s (%s)', Html::encode($user->username), Html::encode($user->email));
        });
    }