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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Quote\Model\Quote\Item;
use Magento\Catalog\Model\Product;
use Magento\Quote\Model\Quote\ItemFactory;
use Magento\Quote\Model\Quote\Item;
use Magento\Store\Model\StoreManagerInterface;
use Magento\Framework\App\State;
use Magento\Framework\DataObject;
use Magento\Quote\Api\Data\CartItemInterface;
/**
* Class Processor
* - initializes quote item with store_id and qty data
* - updates quote item qty and custom price data
*/
class Processor
{
/**
* @var \Magento\Quote\Model\Quote\ItemFactory
*/
protected $quoteItemFactory;
/**
* @var \Magento\Store\Model\StoreManagerInterface
*/
protected $storeManager;
/**
* @var \Magento\Framework\App\State
*/
protected $appState;
/**
* @param ItemFactory $quoteItemFactory
* @param StoreManagerInterface $storeManager
* @param State $appState
*/
public function __construct(
ItemFactory $quoteItemFactory,
StoreManagerInterface $storeManager,
State $appState
) {
$this->quoteItemFactory = $quoteItemFactory;
$this->storeManager = $storeManager;
$this->appState = $appState;
}
/**
* Initialize quote item object
*
* @param Product $product
* @param DataObject $request
*
* @return Item
*/
public function init(Product $product, DataObject $request): Item
{
$item = $this->quoteItemFactory->create();
$this->setItemStoreId($item);
/**
* We can't modify existing child items
*/
if ($item->getId() && $product->getParentProductId()) {
return $item;
}
if ($request->getResetCount() && !$product->getStickWithinParent() && $item->getId() === $request->getId()) {
$item->setData(CartItemInterface::KEY_QTY, 0);
}
return $item;
}
/**
* Set qty and custom price for quote item
*
* @param Item $item
* @param DataObject $request
* @param Product $candidate
* @return void
*/
public function prepare(Item $item, DataObject $request, Product $candidate): void
{
/**
* We specify qty after we know about parent (for stock)
*/
if ($request->getResetCount() && !$candidate->getStickWithinParent() && $item->getId() == $request->getId()) {
$item->setData(CartItemInterface::KEY_QTY, 0);
}
$item->addQty($candidate->getCartQty());
if (!$item->getParentItem() || $item->getParentItem()->isChildrenCalculated()) {
$item->setPrice($candidate->getFinalPrice());
}
$customPrice = $request->getCustomPrice();
if (!empty($customPrice) && !$candidate->getParentProductId()) {
$item->setCustomPrice($customPrice);
$item->setOriginalCustomPrice($customPrice);
}
}
/**
* Merge two quote items.
*
* @param Item $source
* @param Item $target
* @return Item
*
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function merge(Item $source, Item $target): Item
{
return $target;
}
/**
* Set store_id value to quote item
*
* @param Item $item
* @return void
*/
protected function setItemStoreId(Item $item): void
{
if ($this->appState->getAreaCode() === \Magento\Backend\App\Area\FrontNameResolver::AREA_CODE) {
$storeId = $this->storeManager->getStore($this->storeManager->getStore()->getId())
->getId();
$item->setStoreId($storeId);
} else {
$item->setStoreId($this->storeManager->getStore()->getId());
}
}
}