/**
* Prepare data for configurable product.
*
* @param ConfigurableProduct $product
* @return array
*/
protected function prepareConfigurableData(ConfigurableProduct $product)
{
$result = [];
$checkoutData = $product->getCheckoutData();
$result['qty'] = $checkoutData['qty'];
$attributesData = $product->hasData('configurable_attributes_data') ? $product->getDataFieldConfig('configurable_attributes_data')['source']->getAttributesData() : null;
if ($attributesData == null) {
return $result;
}
foreach ($checkoutData['options']['configurable_options'] as $option) {
$attributeId = $attributesData[$option['title']]['attribute_id'];
$optionId = $attributesData[$option['title']]['options'][$option['value']]['id'];
$result['super_attribute'][$attributeId] = $optionId;
}
return $result;
}
/**
* Prepare configurable product options.
*
* @param ConfigurableProduct $product
* @return array
*/
protected function prepareConfigurableOptions(ConfigurableProduct $product)
{
$options = [];
$attributesData = $product->getDataFieldConfig('configurable_attributes_data')['source']->getAttributesData();
foreach ($product->getCheckoutData()['options']['configurable_options'] as $checkoutOption) {
$options[] = ['option_id' => $attributesData[$checkoutOption['title']]['attribute_id'], 'option_value' => $attributesData[$checkoutOption['title']]['options'][$checkoutOption['value']]['id']];
}
return ['extension_attributes' => ['configurable_item_options' => $options]];
}
