/**
* Append attributes to the list of attributes loaded on the quote_items collection
*
* @param QuoteConfig $config
* @param $attributes
* @return array
*/
public function afterGetProductAttributes(QuoteConfig $config, $attributes)
{
if ($this->config->getRef1Attribute()) {
$attributes[] = $this->config->getRef1Attribute();
}
if ($this->config->getRef2Attribute()) {
$attributes[] = $this->config->getRef2Attribute();
}
if ($this->config->getUpcAttribute()) {
$attributes[] = $this->config->getUpcAttribute();
}
return array_unique($attributes);
}
/**
* Get AvaTax ItemCode for product if UPC is configured and product contains UPC
*
* @param \Magento\Catalog\Model\Product $product
* @return null|string
*/
public function getItemCodeOverride(\Magento\Catalog\Model\Product $product)
{
if ($this->config->getUpcAttribute() && $product->getData($this->config->getUpcAttribute())) {
$upcCode = $product->getData($this->config->getUpcAttribute());
if ($upcCode) {
return sprintf(self::UPC_FORMAT, $upcCode);
}
}
return null;
}
