/**
* Retrieve downloadable links option
*
* @param ProductOptionInterface $productOption
* @return array
*/
protected function getDownloadableLinks(ProductOptionInterface $productOption)
{
if ($productOption && $productOption->getExtensionAttributes() && $productOption->getExtensionAttributes()->getDownloadableOption()) {
return $productOption->getExtensionAttributes()->getDownloadableOption()->getDownloadableLinks();
}
return [];
}
/**
* Retrieve bundle options
*
* @param ProductOptionInterface $productOption
* @return array
*/
protected function getBundleOptions(ProductOptionInterface $productOption)
{
if ($productOption && $productOption->getExtensionAttributes() && $productOption->getExtensionAttributes()->getBundleOptions()) {
return $productOption->getExtensionAttributes()->getBundleOptions();
}
return [];
}
/**
* Retrieve configurable item options
*
* @param ProductOptionInterface $productOption
* @return array
*/
protected function getConfigurableItemOptions(ProductOptionInterface $productOption)
{
if ($productOption && $productOption->getExtensionAttributes() && $productOption->getExtensionAttributes()->getConfigurableItemOptions()) {
return $productOption->getExtensionAttributes()->getConfigurableItemOptions();
}
return [];
}