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砍价活动，当随机金额超过剩余砍价金额时，返回剩余金额，防止超过

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chc 2024-10-24 14:04:39 +08:00
parent 4dac80f084
commit 40822ca05b
1 changed files with 4 additions and 0 deletions
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4
framework/src/main/java/cn/lili/modules/promotion/serviceimpl/KanjiaActivityServiceImpl.java
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@ -211,6 +211,10 @@ public class KanjiaActivityServiceImpl extends ServiceImpl<KanJiaActivityMapper,
//获取随机砍价金额 //获取随机砍价金额
BigDecimal bigDecimal = RandomUtil.randomBigDecimal(Convert.toBigDecimal(kanjiaActivityGoods.getLowestPrice()), BigDecimal bigDecimal = RandomUtil.randomBigDecimal(Convert.toBigDecimal(kanjiaActivityGoods.getLowestPrice()),
Convert.toBigDecimal(kanjiaActivityGoods.getHighestPrice())); Convert.toBigDecimal(kanjiaActivityGoods.getHighestPrice()));
if(bigDecimal.setScale(2, RoundingMode.UP).doubleValue() > surplusPrice){
return surplusPrice;
}
return bigDecimal.setScale(2, RoundingMode.UP).doubleValue(); return bigDecimal.setScale(2, RoundingMode.UP).doubleValue();
} }