/**
* Process cart item product options
*
* @param CartItemInterface $cartItem
* @return CartItemInterface
*/
public function processOptions(CartItemInterface $cartItem)
{
$downloadableLinkIds = [];
$option = $cartItem->getOptionByCode('downloadable_link_ids');
if (!empty($option)) {
$downloadableLinkIds = explode(',', $option->getValue());
}
$downloadableOption = $this->downloadableOptionFactory->create();
$this->dataObjectHelper->populateWithArray($downloadableOption, ['downloadable_links' => $downloadableLinkIds], 'Magento\\Downloadable\\Api\\Data\\DownloadableOptionInterface');
$productOption = $cartItem->getProductOption() ? $cartItem->getProductOption() : $this->productOptionFactory->create();
$extensibleAttribute = $productOption->getExtensionAttributes() ? $productOption->getExtensionAttributes() : $this->extensionFactory->create();
$extensibleAttribute->setDownloadableOption($downloadableOption);
$productOption->setExtensionAttributes($extensibleAttribute);
$cartItem->setProductOption($productOption);
return $cartItem;
}
/**
* Receive custom option from buy request
*
* @param CartItemInterface $cartItem
* @return array
*/
protected function getOptions(CartItemInterface $cartItem)
{
$buyRequest = !empty($cartItem->getOptionByCode('info_buyRequest')) ? unserialize($cartItem->getOptionByCode('info_buyRequest')->getValue()) : null;
return is_array($buyRequest) && isset($buyRequest['options']) ? $buyRequest['options'] : [];
}
