/**
* Check if synchronize process is finished and generate notification message
*
* @param \Magento\Framework\Event\Observer $observer
* @return $this
*/
public function checkSynchronizationOperations(\Magento\Framework\Event\Observer $observer)
{
$this->_flag->loadSelf();
if ($this->_flag->isExpired()) {
$this->_notifier->addMajor(__('Google Shopping operation has expired.'), __('One or more google shopping synchronization operations failed because of timeout.'));
$this->_flag->unlock();
}
return $this;
}
