模拟退款失败的情况

Signed-off-by: 周晓航 <xiaohang.zhou@freemud.com>

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

@@ -3615,7 +3615,7 @@ public class OrderServiceImpl implements Orderservice {
     private void doCouponOrderRefund(OrderBeanV1 orderBean, OrderRefundVo orderRefundVo) {
         // 支付金额 大于0 调用支付 进行退款
         Long refundId = System.currentTimeMillis();
-        int state = PayRefundStatus.SUCCESS.getCode();
+        Integer state = PayRefundStatus.SUCCESS.getCode();
 
         // fisherman  ----> 支付校验 begin
         BigDecimal refundAmount = orderVerifyHandle.getRefundAmount(orderBean, false);
@@ -3655,6 +3655,7 @@ public class OrderServiceImpl implements Orderservice {
                     .operator("")
                     .ver(0).build();
             orderServiceClient.refundFailures(requestDTO);
+            state = null;
         }
 
         // fisherman  ----> 支付校验 end