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| 1 | +<?php |
| 2 | +/** |
| 3 | + * Copyright © Magento, Inc. All rights reserved. |
| 4 | + * See COPYING.txt for license details. |
| 5 | + */ |
| 6 | +declare(strict_types=1); |
| 7 | + |
| 8 | +namespace Magento\Bundle\Model\Option; |
| 9 | + |
| 10 | +use Magento\Bundle\Api\Data\OptionInterface; |
| 11 | +use Magento\Bundle\Model\ResourceModel\Option; |
| 12 | +use Magento\Catalog\Api\Data\ProductInterface; |
| 13 | +use Magento\Framework\EntityManager\MetadataPool; |
| 14 | +use Magento\Framework\Exception\CouldNotSaveException; |
| 15 | +use Magento\Bundle\Model\Product\Type; |
| 16 | +use Magento\Bundle\Api\ProductLinkManagementInterface; |
| 17 | + |
| 18 | +/** |
| 19 | + * Encapsulates logic for saving a bundle option, including coalescing the parent product's data. |
| 20 | + */ |
| 21 | +class SaveAction |
| 22 | +{ |
| 23 | + /** |
| 24 | + * @var Option |
| 25 | + */ |
| 26 | + private $optionResource; |
| 27 | + |
| 28 | + /** |
| 29 | + * @var MetadataPool |
| 30 | + */ |
| 31 | + private $metadataPool; |
| 32 | + |
| 33 | + /** |
| 34 | + * @var Type |
| 35 | + */ |
| 36 | + private $type; |
| 37 | + |
| 38 | + /** |
| 39 | + * @var ProductLinkManagementInterface |
| 40 | + */ |
| 41 | + private $linkManagement; |
| 42 | + |
| 43 | + /** |
| 44 | + * @param Option $optionResource |
| 45 | + * @param MetadataPool $metadataPool |
| 46 | + * @param Type $type |
| 47 | + * @param ProductLinkManagementInterface $linkManagement |
| 48 | + */ |
| 49 | + public function __construct( |
| 50 | + Option $optionResource, |
| 51 | + MetadataPool $metadataPool, |
| 52 | + Type $type, |
| 53 | + ProductLinkManagementInterface $linkManagement |
| 54 | + ) { |
| 55 | + $this->optionResource = $optionResource; |
| 56 | + $this->metadataPool = $metadataPool; |
| 57 | + $this->type = $type; |
| 58 | + $this->linkManagement = $linkManagement; |
| 59 | + } |
| 60 | + |
| 61 | + /** |
| 62 | + * Manage the logic of saving a bundle option, including the coalescence of its parent product data. |
| 63 | + * |
| 64 | + * @param ProductInterface $bundleProduct |
| 65 | + * @param OptionInterface $option |
| 66 | + * @return OptionInterface |
| 67 | + * @throws CouldNotSaveException |
| 68 | + * @throws \Exception |
| 69 | + */ |
| 70 | + public function save(ProductInterface $bundleProduct, OptionInterface $option) |
| 71 | + { |
| 72 | + $metadata = $this->metadataPool->getMetadata(\Magento\Catalog\Api\Data\ProductInterface::class); |
| 73 | + |
| 74 | + $option->setStoreId($bundleProduct->getStoreId()); |
| 75 | + $parentId = $bundleProduct->getData($metadata->getLinkField()); |
| 76 | + $option->setParentId($parentId); |
| 77 | + |
| 78 | + $optionId = $option->getOptionId(); |
| 79 | + $linksToAdd = []; |
| 80 | + $optionCollection = $this->type->getOptionsCollection($bundleProduct); |
| 81 | + $optionCollection->setIdFilter($option->getOptionId()); |
| 82 | + $optionCollection->setProductLinkFilter($parentId); |
| 83 | + |
| 84 | + /** @var \Magento\Bundle\Model\Option $existingOption */ |
| 85 | + $existingOption = $optionCollection->getFirstItem(); |
| 86 | + if (!$optionId || $existingOption->getParentId() != $parentId) { |
| 87 | + //If option ID is empty or existing option's parent ID is different |
| 88 | + //we'd need a new ID for the option. |
| 89 | + $option->setOptionId(null); |
| 90 | + $option->setDefaultTitle($option->getTitle()); |
| 91 | + if (is_array($option->getProductLinks())) { |
| 92 | + $linksToAdd = $option->getProductLinks(); |
| 93 | + } |
| 94 | + } else { |
| 95 | + if (!$existingOption->getOptionId()) { |
| 96 | + throw new NoSuchEntityException( |
| 97 | + __("The option that was requested doesn't exist. Verify the entity and try again.") |
| 98 | + ); |
| 99 | + } |
| 100 | + |
| 101 | + $option->setData(array_merge($existingOption->getData(), $option->getData())); |
| 102 | + $this->updateOptionSelection($bundleProduct, $option); |
| 103 | + } |
| 104 | + |
| 105 | + try { |
| 106 | + $this->optionResource->save($option); |
| 107 | + } catch (\Exception $e) { |
| 108 | + throw new CouldNotSaveException(__("The option couldn't be saved."), $e); |
| 109 | + } |
| 110 | + |
| 111 | + /** @var \Magento\Bundle\Api\Data\LinkInterface $linkedProduct */ |
| 112 | + foreach ($linksToAdd as $linkedProduct) { |
| 113 | + $this->linkManagement->addChild($bundleProduct, $option->getOptionId(), $linkedProduct); |
| 114 | + } |
| 115 | + |
| 116 | + $bundleProduct->setIsRelationsChanged(true); |
| 117 | + |
| 118 | + return $option; |
| 119 | + } |
| 120 | + |
| 121 | + /** |
| 122 | + * Update option selections |
| 123 | + * |
| 124 | + * @param \Magento\Catalog\Api\Data\ProductInterface $product |
| 125 | + * @param \Magento\Bundle\Api\Data\OptionInterface $option |
| 126 | + * @return void |
| 127 | + */ |
| 128 | + private function updateOptionSelection(ProductInterface $product, OptionInterface $option) |
| 129 | + { |
| 130 | + $optionId = $option->getOptionId(); |
| 131 | + $existingLinks = $this->linkManagement->getChildren($product->getSku(), $optionId); |
| 132 | + $linksToAdd = []; |
| 133 | + $linksToUpdate = []; |
| 134 | + $linksToDelete = []; |
| 135 | + if (is_array($option->getProductLinks())) { |
| 136 | + $productLinks = $option->getProductLinks(); |
| 137 | + foreach ($productLinks as $productLink) { |
| 138 | + if (!$productLink->getId() && !$productLink->getSelectionId()) { |
| 139 | + $linksToAdd[] = $productLink; |
| 140 | + } else { |
| 141 | + $linksToUpdate[] = $productLink; |
| 142 | + } |
| 143 | + } |
| 144 | + /** @var \Magento\Bundle\Api\Data\LinkInterface[] $linksToDelete */ |
| 145 | + $linksToDelete = $this->compareLinks($existingLinks, $linksToUpdate); |
| 146 | + } |
| 147 | + foreach ($linksToUpdate as $linkedProduct) { |
| 148 | + $this->linkManagement->saveChild($product->getSku(), $linkedProduct); |
| 149 | + } |
| 150 | + foreach ($linksToDelete as $linkedProduct) { |
| 151 | + $this->linkManagement->removeChild( |
| 152 | + $product->getSku(), |
| 153 | + $option->getOptionId(), |
| 154 | + $linkedProduct->getSku() |
| 155 | + ); |
| 156 | + } |
| 157 | + foreach ($linksToAdd as $linkedProduct) { |
| 158 | + $this->linkManagement->addChild($product, $option->getOptionId(), $linkedProduct); |
| 159 | + } |
| 160 | + } |
| 161 | + |
| 162 | + /** |
| 163 | + * Compute the difference between given arrays. |
| 164 | + * |
| 165 | + * @param \Magento\Bundle\Api\Data\LinkInterface[] $firstArray |
| 166 | + * @param \Magento\Bundle\Api\Data\LinkInterface[] $secondArray |
| 167 | + * |
| 168 | + * @return array |
| 169 | + */ |
| 170 | + private function compareLinks(array $firstArray, array $secondArray) |
| 171 | + { |
| 172 | + $result = []; |
| 173 | + |
| 174 | + $firstArrayIds = []; |
| 175 | + $firstArrayMap = []; |
| 176 | + |
| 177 | + $secondArrayIds = []; |
| 178 | + |
| 179 | + foreach ($firstArray as $item) { |
| 180 | + $firstArrayIds[] = $item->getId(); |
| 181 | + |
| 182 | + $firstArrayMap[$item->getId()] = $item; |
| 183 | + } |
| 184 | + |
| 185 | + foreach ($secondArray as $item) { |
| 186 | + $secondArrayIds[] = $item->getId(); |
| 187 | + } |
| 188 | + |
| 189 | + foreach (array_diff($firstArrayIds, $secondArrayIds) as $id) { |
| 190 | + $result[] = $firstArrayMap[$id]; |
| 191 | + } |
| 192 | + |
| 193 | + return $result; |
| 194 | + } |
| 195 | +} |
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