/**
* {@inheritdoc}
*/
protected function saveItem(Product $product, array $item)
{
if (isset($item['sample'])) {
$this->sampleItem = $item['sample'];
unset($item['sample']);
}
return parent::saveItem($product, $item);
}
/**
* @param \Magento\Framework\Json\Helper\Data $jsonHelper
* @param \Magento\Downloadable\Helper\File $downloadableFile
* @param \Magento\Downloadable\Model\SampleFactory $sampleFactory
* @param \Magento\Downloadable\Model\Resource\SampleFactory $sampleResourceFactory
*/
public function __construct(\Magento\Framework\Json\Helper\Data $jsonHelper, \Magento\Downloadable\Helper\File $downloadableFile, \Magento\Downloadable\Model\SampleFactory $sampleFactory, \Magento\Downloadable\Model\Resource\SampleFactory $sampleResourceFactory)
{
parent::__construct($jsonHelper, $downloadableFile);
$this->sampleFactory = $sampleFactory;
$this->sampleResourceFactory = $sampleResourceFactory;
}