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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\QuoteGraphQl\Model\Cart;
use Magento\Framework\Exception\LocalizedException;
use Magento\Framework\Exception\NoSuchEntityException;
use Magento\Framework\GraphQl\Exception\GraphQlInputException;
use Magento\Framework\GraphQl\Exception\GraphQlNoSuchEntityException;
use Magento\Quote\Api\CartItemRepositoryInterface;
use Magento\Quote\Api\CartRepositoryInterface;
use Magento\Quote\Model\Quote;
use Magento\Quote\Model\Quote\Item;
/**
* Update cart item
*/
class UpdateCartItem
{
/**
* @var CreateBuyRequest
*/
private $createBuyRequest;
/**
* @var CartRepositoryInterface
*/
private $quoteRepository;
/**
* @var CartItemRepositoryInterface
*/
private $cartItemRepository;
/**
* @param CartItemRepositoryInterface $cartItemRepository
* @param CartRepositoryInterface $quoteRepository
* @param CreateBuyRequest $createBuyRequest
*/
public function __construct(
CartItemRepositoryInterface $cartItemRepository,
CartRepositoryInterface $quoteRepository,
CreateBuyRequest $createBuyRequest
) {
$this->cartItemRepository = $cartItemRepository;
$this->quoteRepository = $quoteRepository;
$this->createBuyRequest = $createBuyRequest;
}
/**
* Update cart item
*
* @param Quote $cart
* @param int $cartItemId
* @param float $quantity
* @param array $customizableOptionsData
* @return void
* @throws GraphQlInputException
* @throws GraphQlNoSuchEntityException
* @throws NoSuchEntityException
*/
public function execute(Quote $cart, int $cartItemId, float $quantity, array $customizableOptionsData): void
{
if (count($customizableOptionsData) === 0) { // Update only item's qty
$this->updateItemQuantity($cartItemId, $cart, $quantity);
return;
}
try {
$result = $cart->updateItem(
$cartItemId,
$this->createBuyRequest->execute($quantity, $customizableOptionsData)
);
} catch (LocalizedException $e) {
throw new GraphQlInputException(
__(
'Could not update cart item: %message',
['message' => $e->getMessage()]
)
);
}
if ($result->getHasError()) {
throw new GraphQlInputException(
__(
'Could not update cart item: %message',
['message' => $result->getMessage()]
)
);
}
}
/**
* Updates item qty for the specified cart
*
* @param int $itemId
* @param Quote $cart
* @param float $quantity
* @throws GraphQlNoSuchEntityException
* @throws NoSuchEntityException
* @throws GraphQlInputException
*/
private function updateItemQuantity(int $itemId, Quote $cart, float $quantity)
{
$cartItem = $cart->getItemById($itemId);
if ($cartItem === false) {
throw new GraphQlNoSuchEntityException(
__('Could not find cart item with id: %1.', $itemId)
);
}
$cartItem->setQty($quantity);
$this->validateCartItem($cartItem);
}
/**
* Validate cart item
*
* @param Item $cartItem
* @return void
* @throws GraphQlInputException
*/
private function validateCartItem(Item $cartItem): void
{
if ($cartItem->getHasError()) {
$errors = [];
foreach ($cartItem->getMessage(false) as $message) {
$errors[] = $message;
}
if (!empty($errors)) {
throw new GraphQlInputException(
__(
'Could not update the product with SKU %sku: %message',
['sku' => $cartItem->getSku(), 'message' => __(implode("\n", $errors))]
)
);
}
}
}
}