Helper::getData

static function getData($entityType, $entityIds, $fields = ['*'])
{
	$documentClass = self::PERSONALIZE_NAMESPACE.ucfirst($entityType);

	if(!is_subclass_of($documentClass, BasePersonalize::class))
	{
		return [];
	}

	return $documentClass::isFactoryBased($entityType)
		? FactoryBased::getData($entityType, $entityIds, $fields)
		: $documentClass::getData($entityType, $entityIds, $fields)
		;
}