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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\SalesGraphQl\Model\Resolver;
use Magento\Framework\Exception\LocalizedException;
use Magento\Framework\GraphQl\Config\Element\Field;
use Magento\Framework\GraphQl\Exception\GraphQlAuthorizationException;
use Magento\Framework\GraphQl\Query\Resolver\ValueFactory;
use Magento\Framework\GraphQl\Query\ResolverInterface;
use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
use Magento\GraphQl\Model\Query\ContextInterface;
use Magento\Sales\Api\Data\OrderInterface;
use Magento\SalesGraphQl\Model\OrderItem\DataProvider as OrderItemProvider;
/**
* Resolve order items for order
*/
class OrderItems implements ResolverInterface
{
/**
* @var ValueFactory
*/
private $valueFactory;
/**
* @var OrderItemProvider
*/
private $orderItemProvider;
/**
* @param ValueFactory $valueFactory
* @param OrderItemProvider $orderItemProvider
*/
public function __construct(
ValueFactory $valueFactory,
OrderItemProvider $orderItemProvider
) {
$this->valueFactory = $valueFactory;
$this->orderItemProvider = $orderItemProvider;
}
/**
* @inheritDoc
*/
public function resolve(Field $field, $context, ResolveInfo $info, array $value = null, array $args = null)
{
/** @var ContextInterface $context */
if (false === $context->getExtensionAttributes()->getIsCustomer()) {
throw new GraphQlAuthorizationException(__('The current customer isn\'t authorized.'));
}
if (!(($value['model'] ?? null) instanceof OrderInterface)) {
throw new LocalizedException(__('"model" value should be specified'));
}
/** @var OrderInterface $parentOrder */
$parentOrder = $value['model'];
$orderItemIds = [];
foreach ($parentOrder->getItems() as $item) {
if (!$item->getParentItemId()) {
$orderItemIds[] = (int)$item->getItemId();
}
$this->orderItemProvider->addOrderItemId((int)$item->getItemId());
}
$itemsList = [];
foreach ($orderItemIds as $orderItemId) {
$itemsList[] = $this->valueFactory->create(
function () use ($orderItemId) {
return $this->orderItemProvider->getOrderItemById((int)$orderItemId);
}
);
}
return $itemsList;
}
}