CheckListConverterHelper::checkEntityConverted

static function checkEntityConverted($entityId)
{
	if (Util::getOption(static::getNeedOptionName()) === 'N')
	{
		return true;
	}

	$facade = static::$facade;

	/** @var DataManager $checkListDataController */
	$checkListDataController = $facade::getCheckListDataController();
	/** @var DataManager $checkListTreeDataController */
	$checkListTreeDataController = $facade::getCheckListTreeDataController();

	$entityIdName = $facade::$entityIdName;
	$entityItemsTableName = $checkListDataController::getTableName();
	$entityItemsTreeTableName = $checkListTreeDataController::getTableName();

	$connection = Application::getConnection();

	$hasOldSeparator = (bool)$connection->query("
		SELECT 1
		FROM {$entityItemsTableName} I
		WHERE I.{$entityIdName} = {$entityId} AND TITLE = '==='
		LIMIT 1
	")->fetch();

	if ($hasOldSeparator)
	{
		return false;
	}

	$hasMultilevelLinks = (bool)$connection->query("
		SELECT 1
		FROM {$entityItemsTreeTableName} IT
			INNER JOIN {$entityItemsTableName} I ON I.ID = IT.PARENT_ID
		WHERE I.{$entityIdName} = {$entityId} AND LEVEL > 0
		LIMIT 1
	")->fetch();

	if (!$hasMultilevelLinks)
	{
		return !(bool)$connection->query("
			SELECT 1
			FROM {$entityItemsTableName}
			WHERE {$entityIdName} = {$entityId}
			LIMIT 1
		")->fetch();
	}

	return true;
}