订单退款时校验已经退款金额

jsowell-pile/src/main/java/com/jsowell/pile/service/programlogic/DelayMerchantProgramLogic.java

@@ -416,8 +416,28 @@ public class DelayMerchantProgramLogic extends AbstractProgramLogic {
         }
     }
 
+    /**
+     * 执行订单退款
+     * @param orderBasicInfo
+     */
     @Override
     public void refundOrder(OrderBasicInfo orderBasicInfo) {
+        BigDecimal refundAmount = orderBasicInfo.getRefundAmount();
+        // 查询该笔订单的退款记录
+        List<OrderDetailInfoVO.OrderRefundInfo> orderRefundInfoList = orderBasicInfoService.getOrderRefundInfoList(orderBasicInfo);
+        if (CollectionUtils.isNotEmpty(orderRefundInfoList)) {
+            // 已退款金额
+            BigDecimal refunded = BigDecimal.ZERO;
+            for (OrderDetailInfoVO.OrderRefundInfo orderRefundInfo : orderRefundInfoList) {
+                BigDecimal reverseAmt = new BigDecimal(orderRefundInfo.getReverseAmt());
+                refunded = refunded.add(reverseAmt);
+            }
+            if (refunded.compareTo(refundAmount) >= 0) {
+                logger.info("执行订单退款-校验已退款金额，orderCode:{}, 应退款金额:{}, 已经退款金额:{}, 不再执行退款", orderBasicInfo.getOrderCode(), refundAmount, refunded);
+                return;
+            }
+        }
+
         try {
             String payMode = orderBasicInfo.getPayMode();
             if (StringUtils.equals(payMode, OrderPayModeEnum.PAYMENT_OF_BALANCE.getValue())) {