/**
* Removing all quote items for specified product
*
* @param int $productId
* @return void
*/
public function dropAllQuoteChildItems($productId)
{
$connection = $this->quoteResource->getConnection();
$select = $connection->select();
$quoteItemIds = $connection->fetchCol($select->from($this->getTable('quote_item'), ['item_id'])->where('product_id = :product_id'), ['product_id' => $productId]);
if ($quoteItemIds) {
$connection->delete($this->getTable('quote_item'), ['parent_item_id IN(?)' => $quoteItemIds]);
}
}
