MCP-408: Fix incremental ID is refreshing when order processed by consumer

Author: vzabaznov

app/code/Magento/Quote/Model/QuoteManagement.php

@@ -553,7 +553,15 @@ protected function submitQuote(QuoteEntity $quote, $orderData = [])
         $order->setCustomerFirstname($quote->getCustomerFirstname());
         $order->setCustomerMiddlename($quote->getCustomerMiddlename());
         $order->setCustomerLastname($quote->getCustomerLastname());
-        $order->setEntityId($quote->getOrigOrderId());
+
+        if ($quote->getOrigOrderId()) {
+            $order->setEntityId($quote->getOrigOrderId());
+        }
+
+        if ($quote->getReservedOrderId()) {
+            $order->setIncrementId($quote->getReservedOrderId());
+        }
+
         $this->submitQuoteValidator->validateOrder($order);
 
         $this->eventManager->dispatch(