/**
* When applying a catalog price rule, make related quotes recollect on demand
*
* @param \Magento\Framework\Event\Observer $observer
* @return void
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function execute(\Magento\Framework\Event\Observer $observer)
{
$this->_quote->markQuotesRecollectOnCatalogRules();
}
