/**
* Remove invalid blame guid from provided guid array.
* @param array $guids guid array of blames.
* @return array guid array of blames unset invalid.
*/
protected function unsetInvalidBlames($guids)
{
$checkedGuids = Number::unsetInvalidUuids($guids);
$multiBlamesClass = $this->multiBlamesClass;
foreach ($checkedGuids as $key => $guid) {
$blame = $multiBlamesClass::findOne($guid);
if (!$blame) {
unset($checkedGuids[$key]);
}
}
$diff = array_diff($guids, $checkedGuids);
$eventName = static::$eventMultipleBlamesChanged;
$this->trigger($eventName, new MultipleBlameableEvent(['blamesChanged' => !empty($diff)]));
return $checkedGuids;
}
