<?php /** * Copyright © Magento, Inc. All rights reserved. * See COPYING.txt for license details. */ declare(strict_types=1); namespace Magento\ConfigurableProductGraphQl\Model\Resolver\Variant; use Magento\Framework\GraphQl\Query\Resolver\ContextInterface; use Magento\Framework\GraphQl\Query\Resolver\Value; use Magento\Catalog\Model\Product; use Magento\Framework\GraphQl\Schema\Type\ResolveInfo; use Magento\Framework\GraphQl\Config\Element\Field; use Magento\Framework\GraphQl\Query\ResolverInterface; /** * Format a product's option information to conform to GraphQL schema representation */ class Attributes implements ResolverInterface { /** * @inheritdoc * * Format product's option data to conform to GraphQL schema * * @param Field $field * @param ContextInterface $context * @param ResolveInfo $info * @param array|null $value * @param array|null $args * @throws \Exception * @return mixed|Value */ public function resolve( Field $field, $context, ResolveInfo $info, array $value = null, array $args = null ) { if (!isset($value['options']) || !isset($value['product'])) { return null; } $data = []; foreach ($value['options'] as $option) { $code = $option['attribute_code']; /** @var Product|null $model */ $model = $value['product']['model'] ?? null; if (!$model || !$model->getData($code)) { continue; } foreach ($option['values'] as $optionValue) { if ($optionValue['value_index'] != $model->getData($code)) { continue; } $data[] = [ 'label' => $optionValue['label'], 'code' => $code, 'use_default_value' => $optionValue['use_default_value'], 'value_index' => $optionValue['value_index'] ]; } } return $data; } }