trade：完成交易订单的发货逻辑

yudao-module-pay/yudao-module-pay-biz/src/main/java/cn/iocoder/yudao/module/pay/dal/dataobject/refund/PayRefundDO.java

@@ -132,11 +132,11 @@ public class PayRefundDO extends BaseDO {
     /**
      * 支付金额，单位：分
      */
-    private Long payAmount;
+    private Integer payAmount;
     /**
      * 退款金额，单位：分
      */
-    private Long refundAmount;
+    private Integer refundAmount;
 
     /**
      * 退款原因

yudao-module-pay/yudao-module-pay-biz/src/main/java/cn/iocoder/yudao/module/pay/service/order/dto/PayRefundReqDTO.java

@@ -31,7 +31,7 @@ public class PayRefundReqDTO {
      */
     @NotNull(message = "退款金额不能为空")
     @DecimalMin(value = "0", inclusive = false, message = "退款金额必须大于零")
-    private Long amount;
+    private Integer amount;
 
     /**
      * 退款原因