/**
  * Observer handler
  * @param \Magento\Framework\Event\Observer $observer
  */
 public function execute(\Magento\Framework\Event\Observer $observer)
 {
     $order = $observer->getOrder();
     $riskifiedStatus = (string) $observer->getStatus();
     $riskifiedOldStatus = (string) $observer->getOldStatus();
     $description = (string) $observer->getDescription();
     $newState = $newStatus = null;
     $currentState = $order->getState();
     $currentStatus = $order->getStatus();
     $this->logger->log("Checking if should update order '" . $order->getId() . "' from state: '{$currentState}' and status: '{$currentStatus}'");
     $this->logger->log("Data received from riskified: status: " . $riskifiedStatus . ", old_status: " . $riskifiedOldStatus . ", description: " . $description);
     $this->logger->log("On Hold Status Code : " . $this->apiOrderConfig->getOnHoldStatusCode() . " and Transport Error Status Code : " . $this->apiOrderConfig->getTransportErrorStatusCode());
     switch ($riskifiedStatus) {
         case 'approved':
             if ($currentState == Order::STATE_HOLDED && ($currentStatus == $this->apiOrderConfig->getOnHoldStatusCode() || $currentStatus == $this->apiOrderConfig->getTransportErrorStatusCode())) {
                 $newState = $this->apiOrderConfig->getSelectedApprovedState();
                 $newStatus = $this->apiOrderConfig->getSelectedApprovedStatus();
             }
             break;
         case 'declined':
             if ($currentState == Order::STATE_HOLDED && ($currentStatus == $this->apiOrderConfig->getOnHoldStatusCode() || $currentStatus == $this->apiOrderConfig->getTransportErrorStatusCode())) {
                 $newState = $this->apiOrderConfig->getSelectedDeclinedState();
                 $newStatus = $this->apiOrderConfig->getSelectedDeclinedStatus();
             }
             break;
         case 'submitted':
             if ($currentState == Order::STATE_PROCESSING || $currentState == Order::STATE_HOLDED && $currentStatus == $this->apiOrderConfig->getTransportErrorStatusCode()) {
                 $newState = Order::STATE_HOLDED;
                 $newStatus = $this->apiOrderConfig->getOnHoldStatusCode();
             }
             break;
         case 'error':
             if ($currentState == Order::STATE_PROCESSING && $this->apiConfig->isAutoInvoiceEnabled()) {
                 $newState = Order::STATE_HOLDED;
                 $newStatus = $this->apiOrderConfig->getTransportErrorStatusCode();
             }
     }
     $changed = false;
     if ($newState && ($newState != $currentState || $newStatus != $currentStatus) && $this->apiConfig->getConfigStatusControlActive()) {
         if ($newState == Order::STATE_CANCELED) {
             $this->logger->log("Order '" . $order->getId() . "' should be canceled - calling cancel method");
             $order->cancel();
             $order->addStatusHistoryComment($description, $newStatus);
         } else {
             $order->setState($newState, $newStatus, $description);
             $order->setStatus($newStatus);
             $order->addStatusHistoryComment($description, $newStatus);
             $this->logger->log("Updated order '" . $order->getId() . "' to: state:  '{$newState}', status: '{$newStatus}', description: '{$description}'");
         }
         $changed = true;
     } elseif ($description && $riskifiedStatus != $riskifiedOldStatus) {
         if ($riskifiedStatus != 'approved' || !$this->apiConfig->isAutoInvoiceEnabled()) {
             $this->logger->log("Updated order " . $order->getId() . " history comment to: " . $description);
             $order->addStatusHistoryComment($description);
             $changed = true;
         }
     } else {
         $this->logger->log("No update to state, status, comments is required for " . $order->getId());
     }
     if ($changed) {
         try {
             $order->save();
         } catch (\Exception $e) {
             $this->logger->log("Error saving order: " . $e->getMessage());
             return;
         }
     }
 }