Base::isMovedToFinalStage

protected function isMovedToFinalStage(Crm\Item $item, Crm\Item $itemBeforeSave): bool
{
	$previousStageId = $itemBeforeSave->remindActual(Crm\Item::FIELD_NAME_STAGE_ID);
	$currentStageId =
		$item->hasField(Crm\Item::FIELD_NAME_STAGE_ID)
			? $item->getStageId()
			: null
	;

	return Crm\Comparer\ComparerBase::isMovedToFinalStage($item->getEntityTypeId(), $previousStageId, $currentStageId);
}