/**
* Prepare filter for attribute.
*
* @param ConfigurableProduct $product
* @param string $filterLink
* @return array
*/
protected function prepareFilter(ConfigurableProduct $product, $filterLink)
{
list($attributeKey, $optionKey) = explode('::', $filterLink);
$attributesData = $product->getConfigurableOptions()['attributes_data'];
return ['attribute' => $attributesData[$attributeKey]['frontend_label'], 'option' => $attributesData[$attributeKey]['options'][$optionKey]['label']];
}
/**
* 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_options') ? $product->getDataFieldConfig('configurable_options')['source']->getAttributesData() : null;
if ($attributesData == null) {
return $result;
}
foreach ($checkoutData['options']['configurable_options'] as $key => $option) {
$attributeId = $attributesData[$key]->getAttributeId();
$optionId = $attributesData[$key]->getOptions()[substr($option['value'], -1)]['id'];
$result['super_attribute'][$attributeId] = $optionId;
}
return $result;
}
/**
* Get configurable options source for original product.
*
* @return ConfigurableOptions
*/
protected function getOriginalProductOptionsSource()
{
return $this->product->getDataFieldConfig('configurable_options')['source'];
}
/**
* Prepare configurable product data.
*
* @param ConfigurableProduct $product
* @param array $valuesIndexes
* @return string
*/
protected function prepareConfigurableProductData(ConfigurableProduct $product, array $valuesIndexes)
{
$result = [];
$configurableOptions = $product->getConfigurableOptions();
$configurableOptionsSource = $product->getDataFieldConfig('configurable_options')['source'];
$associatedProducts = $this->splitProducts($configurableOptionsSource->getProducts());
foreach ($configurableOptions['attributes_data'] as $attributeKey => $attribute) {
foreach ($attribute['options'] as $optionKey => $option) {
$productId = $associatedProducts[$attributeKey . ':' . $optionKey]->getId();
$result[$productId][] = ['label' => $option['label'], 'attribute_id' => $attribute['attribute_id'], 'value_index' => $valuesIndexes[$attributeKey . ':' . $optionKey], 'is_percent' => $option['price_type'] == 'Percentage' ? 1 : 0, 'pricing_value' => $option['price']];
}
}
return json_encode($result, true);
}