プログラムで構成可能な製品を作成し、Magento2製品の構成可能な製品に単純な製品を割り当てる

これが私がこれまでに行ったことです。シンプルで構成可能な製品が作成されます。問題は、構成可能な製品に単純な製品を割り当てることができないことです。これがコードです（IDと属性はデフォルトのサンプルデータで動作します）。

    //simple product
    $simple_product = $this->_objectManager->create('\Magento\Catalog\Model\Product');
    $simple_product->setSku('test-simple');
    $simple_product->setName('test name simple');
    $simple_product->setAttributeSetId(4);
    $simple_product->setSize_general(193); // value id of S size
    $simple_product->setStatus(1);
    $simple_product->setTypeId('simple');
    $simple_product->setPrice(10);
    $simple_product->setWebsiteIds(array(1));
    $simple_product->setCategoryIds(array(31));
    $simple_product->setStockData(array(
        'use_config_manage_stock' => 0, //'Use config settings' checkbox
        'manage_stock' => 1, //manage stock
        'min_sale_qty' => 1, //Minimum Qty Allowed in Shopping Cart
        'max_sale_qty' => 2, //Maximum Qty Allowed in Shopping Cart
        'is_in_stock' => 1, //Stock Availability
        'qty' => 100 //qty
        )
    );

    $simple_product->save();

    $simple_product_id = $simple_product->getId();
    echo "simple product id: ".$simple_product_id."\n";


    //configurable product
    $configurable_product = $this->_objectManager->create('\Magento\Catalog\Model\Product');
    $configurable_product->setSku('test-configurable');
    $configurable_product->setName('test name configurable');
    $configurable_product->setAttributeSetId(4);
    $configurable_product->setStatus(1);
    $configurable_product->setTypeId('configurable');
    $configurable_product->setPrice(11);
    $configurable_product->setWebsiteIds(array(1));
    $configurable_product->setCategoryIds(array(31));
    $configurable_product->setStockData(array(
        'use_config_manage_stock' => 0, //'Use config settings' checkbox
        'manage_stock' => 1, //manage stock
        'is_in_stock' => 1, //Stock Availability
        )
    );

    $configurable_product->getTypeInstance()->setUsedProductAttributeIds(array(152),$configurable_product); //attribute ID of attribute 'size_general' in my store
    $configurableAttributesData = $configurable_product->getTypeInstance()->getConfigurableAttributesAsArray($configurable_product);

    $configurable_product->setCanSaveConfigurableAttributes(true);
    $configurable_product->setConfigurableAttributesData($configurableAttributesData);

    $configurableProductsData = array();
    $configurableProductsData[$simple_product_id] = array( //[$simple_product_id] = id of a simple product associated with this configurable
        '0' => array(
            'label' => 'S', //attribute label
            'attribute_id' => '152', //attribute ID of attribute 'size_general' in my store
            'value_index' => '193', //value of 'S' index of the attribute 'size_general'
            'is_percent'    => 0,
            'pricing_value' => '10',
        )
    );
    $configurable_product->setConfigurableProductsData($configurableProductsData);

    $configurable_product->save();

    echo "configurable product id: ".$configurable_product->getId()."\n";

構成可能な製品を作成するためのAPI機能テストを確認できます

コードは次のようになります。

$product = $productFactory->create(['name'=> 'configurable product', ... ]);
$configurableOption = $optionFactory->create([]);
$linkedProduct = $linkFactory->create([]);
$product->getExtensionAttributes()->setConfigurableProductOptions($configurableOption);
$product->getExtensionAttributes()->setConfigurableProductLinks($linkedProduct);
$productRepository->save($product)

現在、API は単純な製品を生成しないことに注意してください。これらは事前に作成する必要があります。

スクリプト例を作成しました。ObjectManagerの直接使用はすべてDIで置き換える必要があります

    $ob = ObjectManager::getInstance();

    /** @var \Magento\Catalog\Api\ProductAttributeRepositoryInterface $attributeRepo */
    $attributeRepo =  $ob->get(\Magento\Catalog\Api\ProductAttributeRepositoryInterface::class);

    $attribute = $attributeRepo->get('color');  // color should be in default attribute set

    /** @var \Magento\Catalog\Api\ProductRepositoryInterface $pr */
    $pr = $ob->get(ProductRepositoryInterface::class);
    $ids = [];
    $values = [];
    foreach($attribute->getOptions() as $option) {
        $id = $option->getValue();
        /** @var \Magento\Catalog\Api\Data\ProductInterface $p */
        $p = $ob->get(\Magento\Catalog\Api\Data\ProductInterface::class);
        $p->setSku('simple-'. $id);
        $p->setName('Configurable Product option #'. $option->getLabel());
        $p->setPrice(10 + $id);
        $p->setTypeId('simple');
        $p->setCustomAttribute($attribute->getAttributeCode(), $id);
        $p = $pr->save($p);
        $ids[] = $p->getId();
        /** @var \Magento\ConfigurableProduct\Api\Data\OptionValueInterface $opVal */
        $opVal =  $ob->create(\Magento\ConfigurableProduct\Api\Data\OptionValueInterface::class);
        $opVal->setValueIndex($id);
        $values[] = $opVal;
    }
    /** @var \Magento\Catalog\Api\Data\ProductInterface $cp */
    $cp = $ob->get(\Magento\Catalog\Api\Data\ProductInterface::class);
    $cp->setSku('configurable');
    $cp->setName('Configurable product');


    /** @var \Magento\ConfigurableProduct\Api\Data\OptionInterface $option */
    $option = $ob->create(\Magento\ConfigurableProduct\Api\Data\OptionInterface::class);
    $option->setLabel('Product Color');
    $option->setAttributeId($attribute->getAttributeId());
    $option->setValues($values);

    $exteAttrs = $cp->getExtensionAttributes();
    $exteAttrs->setConfigurableProductLinks($ids);
    $exteAttrs->setConfigurableProductOptions([
        $option
    ]);

    $pr->save($cp);

他の例としてhttps://github.com/magento/magento2/blob/2.1/dev/tests/integration/testsuite/Magento/ConfigurableProduct/_files/product_configurable.phpを参照してください

以下のコードは私にとってはうまくいきます。

/* Associate simple product to configurable */
$associatedProductIds = array($simplProductId1,$simplProductId2,$simplProductId3,$simplProductId4);//Simple Product ids array
$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$product = $objectManager->create('Magento\Catalog\Model\Product')->load($configProductId); // Load Configurable Product
$attributeModel = $objectManager->create('Magento\ConfigurableProduct\Model\Product\Type\Configurable\Attribute');
$position = 0;
$attributes = array($attributeColorId, $attributeSizeId); // Super Attribute Ids Used To Create Configurable Product(list of supper attribute ids what ever belong to that the attribute set under which the configurable product is)
foreach ($attributes as $attributeId) {
    $data = array('attribute_id' => $attributeId, 'product_id' => $configProductId, 'position' => $position);
    $position++;
    $attributeModel->setData($data);//->save();
}
$product->setTypeId("configurable");
$product->setAffectConfigurableProductAttributes($attributeSetId);
$objectManager->create('Magento\ConfigurableProduct\Model\Product\Type\Configurable')->setUsedProductAttributeIds($attributes, $product);
$product->setNewVariationsAttributeSetId($attributeSetId);
$product->setAssociatedProductIds($associatedProductIds);// Setting Associated Products
$product->setCanSaveConfigurableAttributes(true);
$product->save();