From 6c338f9c80084f28abbdc12354ff1b6a036ffd93 Mon Sep 17 00:00:00 2001
From: xiaoyong931011 <15274802129@163.com>
Date: Mon, 11 Sep 2023 15:06:38 +0800
Subject: [PATCH] 优惠卷
---
src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallOrderInfoServiceImpl.java | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallOrderInfoServiceImpl.java b/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallOrderInfoServiceImpl.java
index fd32106..96d2d09 100644
--- a/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallOrderInfoServiceImpl.java
+++ b/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallOrderInfoServiceImpl.java
@@ -212,7 +212,7 @@
BigDecimal costAmount = mallGoodsCoupon.getCostAmount();
BigDecimal realAmount = mallGoodsCoupon.getRealAmount();
if(amount.compareTo(costAmount) >= 0){
- amount = amount.subtract(realAmount);
+ amount = (amount.subtract(realAmount).compareTo(BigDecimal.ZERO) > 0 ? amount : BigDecimal.ZERO);
orderItem.setMemberCouponId(memberCouponId);
}
}
--
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