public function addCountry(AreaAddCountryEvent $event)
{
$countryIds = $event->getCountryId();
$areaId = $event->getAreaId();
foreach ($countryIds as $countryId) {
if (null !== ($country = CountryQuery::create()->findPk($countryId))) {
$country->setDispatcher($event->getDispatcher());
$country->setAreaId($areaId)->save();
}
}
$event->setArea(AreaQuery::create()->findPk($areaId));
}
