/**
* Init.
* @throws InvalidConfigException
*/
public function init()
{
parent::init();
if (!isset($this->id)) {
throw new InvalidConfigException(get_class($this) . '::$id');
}
if (!$this->model instanceof Model) {
throw new InvalidConfigException(get_class($this) . '::$model');
}
$this->model->setScenario('sync');
}