TaskCheckListFacade::doUpdatePostActions

static function doUpdatePostActions($taskId, $userId, $oldCheckList, $newCheckList): void
{
	$checkListLog = new TaskCheckListLog($taskId, $userId, $oldCheckList, $newCheckList);

	if (static::getDeferredActionsMode())
	{
		static::$collectedData[] = $checkListLog->getActionFields(
			TaskCheckListLog::ACTION_UPDATE,
			[['OLD' => $oldCheckList, 'NEW' => $newCheckList]]
		);
	}
	else
	{
		$checkListLog->logUpdatingChanges();
		SearchIndex::setTaskSearchIndex($taskId);

		if ($newCheckList->getSkipMembers())
		{
			return;
		}

		$members = $newCheckList->getFields()['MEMBERS'];
		if (is_array($members) && !empty($members))
		{
			$task = new CTaskItem($taskId, $userId);
			static::addMembersToTask($task, $members);
		}
	}
}