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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Bundle\Model\Quote\Item;
use Magento\Bundle\Model\Product\Price;
use Magento\Bundle\Model\Product\Type;
use Magento\Catalog\Model\Product;
use Magento\Framework\Serialize\Serializer\Json;
/**
* Bundle product options model
*/
class Option
{
/**
* @var Json
*/
private $serializer;
/**
* @param Json $serializer
*/
public function __construct(
Json $serializer
) {
$this->serializer = $serializer;
}
/**
* Get selection options for provided bundle product
*
* @param Product $product
* @return array
*/
public function getSelectionOptions(Product $product): array
{
$options = [];
$bundleOptionIds = $this->getOptionValueAsArray($product, 'bundle_option_ids');
if ($bundleOptionIds) {
/** @var Type $typeInstance */
$typeInstance = $product->getTypeInstance();
$optionsCollection = $typeInstance->getOptionsByIds($bundleOptionIds, $product);
$selectionIds = $this->getOptionValueAsArray($product, 'bundle_selection_ids');
if ($selectionIds) {
$selectionsCollection = $typeInstance->getSelectionsByIds($selectionIds, $product);
$optionsCollection->appendSelections($selectionsCollection, true);
foreach ($selectionsCollection as $selection) {
$selectionId = $selection->getSelectionId();
$options[$selectionId][] = $this->getBundleSelectionAttributes($product, $selection);
}
}
}
return $options;
}
/**
* Get selection attributes for provided selection
*
* @param Product $product
* @param Product $selection
* @return array
*/
private function getBundleSelectionAttributes(Product $product, Product $selection): array
{
$selectionId = $selection->getSelectionId();
/** @var \Magento\Bundle\Model\Option $bundleOption */
$bundleOption = $selection->getOption();
/** @var Price $priceModel */
$priceModel = $product->getPriceModel();
$price = $priceModel->getSelectionFinalTotalPrice($product, $selection, 0, 1);
$customOption = $product->getCustomOption('selection_qty_' . $selectionId);
$qty = (float)($customOption ? $customOption->getValue() : 0);
return [
'code' => 'bundle_selection_attributes',
'value'=> $this->serializer->serialize(
[
'price' => $price,
'qty' => $qty,
'option_label' => $bundleOption->getTitle(),
'option_id' => $bundleOption->getId(),
]
)
];
}
/**
* Get unserialized value of custom option
*
* @param Product $product
* @param string $code
* @return array
*/
private function getOptionValueAsArray(Product $product, string $code): array
{
$option = $product->getCustomOption($code);
return $option && $option->getValue()
? $this->serializer->unserialize($option->getValue())
: [];
}
}