/**
* Delete data specific for Downloadable product type
*
* @param \Magento\Catalog\Model\Product $product
* @return void
*/
public function deleteTypeSpecificData(\Magento\Catalog\Model\Product $product)
{
if ($product->getOrigData('type_id') === \Magento\Downloadable\Model\Product\Type::TYPE_DOWNLOADABLE) {
$downloadableData = $product->getDownloadableData();
$sampleItems = [];
if (isset($downloadableData['sample'])) {
foreach ($downloadableData['sample'] as $sample) {
$sampleItems[] = $sample['sample_id'];
}
}
if ($sampleItems) {
$this->_sampleResFactory->create()->deleteItems($sampleItems);
}
$linkItems = [];
if (isset($downloadableData['link'])) {
foreach ($downloadableData['link'] as $link) {
$linkItems[] = $link['link_id'];
}
}
if ($linkItems) {
$this->_linkResource->deleteItems($linkItems);
}
}
}
/**
* {@inheritdoc}
*/
protected function processDelete()
{
if ($this->deletedItems) {
$this->sampleResourceFactory->create()->deleteItems($this->deletedItems);
}
}