backend/java-mall
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Merge remote-tracking branch 'origin/main'

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This commit is contained in:
Jack 2025-12-12 15:39:09 +08:00
commit 7d2330f18f
1 changed files with 10 additions and 4 deletions
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mall-shop/src/main/java/com/suisung/mall/shop/activity/service/impl/ShopActivityCutpriceServiceImpl.java
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@ -1181,10 +1181,16 @@ public class ShopActivityCutpriceServiceImpl extends BaseServiceImpl<ShopActivit
pointPrice=achPrice.subtract(oldAchPrice).setScale(4, RoundingMode.HALF_UP);
} else {
// 自己砍：按百分比计算
pointPrice = oldAchPrice.multiply(new BigDecimal(point))
.divide(new BigDecimal(10), 4, RoundingMode.HALF_UP)
.setScale(4, RoundingMode.HALF_UP);
achPrice = oldAchPrice.add(pointPrice);
if(point==1){//没有摇中
achPrice=oldAchPrice;
pointPrice=BigDecimal.ZERO;
}else {
pointPrice = oldAchPrice.multiply(new BigDecimal(point))
.divide(new BigDecimal(10), 4, RoundingMode.HALF_UP)
.setScale(4, RoundingMode.HALF_UP);
achPrice = oldAchPrice.add(pointPrice);
}
}
achPrice= BigDecimalFormatter.formatWithoutTrailingZerosBigDecimal(achPrice);
pointPrice= BigDecimalFormatter.formatWithoutTrailingZerosBigDecimal(pointPrice);