/**
* {@inheritdoc}
*/
public function add($productSku, Option $option)
{
$product = $this->productRepository->get($productSku);
$allowedTypes = [ProductType::TYPE_SIMPLE, ProductType::TYPE_VIRTUAL, ConfigurableType::TYPE_CODE];
if (!in_array($product->getTypeId(), $allowedTypes)) {
throw new \InvalidArgumentException('Incompatible product type');
}
$eavAttribute = $this->eavConfig->getAttribute(Product::ENTITY, $option->getAttributeId());
/** @var $configurableAttribute \Magento\ConfigurableProduct\Model\Product\Type\Configurable\Attribute */
$configurableAttribute = $this->configurableAttributeFactory->create();
$configurableAttribute->loadByProductAndAttribute($product, $eavAttribute);
if ($configurableAttribute->getId()) {
throw new CouldNotSaveException('Product already has this option');
}
try {
$product->setTypeId(ConfigurableType::TYPE_CODE);
$product->setConfigurableAttributesData([$this->optionConverter->convertArrayFromData($option)]);
$product->setStoreId($this->storeManager->getStore(Store::ADMIN_CODE)->getId());
$product->save();
} catch (\Exception $e) {
throw new CouldNotSaveException('An error occurred while saving option');
}
$configurableAttribute = $this->configurableAttributeFactory->create();
$configurableAttribute->loadByProductAndAttribute($product, $eavAttribute);
if (!$configurableAttribute->getId()) {
throw new CouldNotSaveException('An error occurred while saving option');
}
return $configurableAttribute->getId();
}
/**
* @param Option $option
* @return array
*/
public function convertArrayFromData(Option $option)
{
$values = [];
if (is_array($option->getValues())) {
foreach ($option->getValues() as $value) {
$values[] = $this->valueConverter->convertArrayFromData($value);
}
}
return ['attribute_id' => $option->getAttributeId(), 'position' => $option->getPosition(), 'use_default' => $option->isUseDefault(), 'label' => $option->getLabel(), 'values' => $values];
}
