刷新接口返回交易号

order-application-service/src/main/java/cn/freemud/service/impl/OrderServiceImpl.java

@@ -991,6 +991,12 @@ public class OrderServiceImpl implements Orderservice {
         responseMap.put("orderStatus", orderViewStatusDesc.getOrderStatus());
         responseMap.put("takeCode","");
         responseMap.put("queueIndex","");
+        String extInfo = orderBean.getExtInfo();
+        OrderExtInfoDto orderExtInfoDto = null;
+        if (StringUtils.isNotBlank(extInfo)) {
+            orderExtInfoDto = gson.fromJson(extInfo, OrderExtInfoDto.class);
+        }
+        responseMap.put("payVoucher",orderExtInfoDto != null ? orderExtInfoDto.getPayTransId() : "");
         //非外卖单才获取取餐码和排队人数
         if (!OrderType.TAKE_OUT.getCode().equals(orderBean.getType()) ){
             if (!(OrderStatus.TAKE_ORDER.getCode().equals(orderBean.getStatus())