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sadjv3_java
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秒杀四舍五入

This commit is contained in:
曹磊 2024-08-12 21:46:47 +08:00
parent acbfa87dbe
commit 614bd1bf3f
1 changed files with 5 additions and 7 deletions
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12
src/main/java/com/sqx/modules/bl/order/service/impl/UserPackageOrderServiceImpl.java
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@ -271,7 +271,7 @@ public class UserPackageOrderServiceImpl extends ServiceImpl<UserPackageOrderDao
BigDecimal vipMoney = canVipMoney;
BigDecimal unCanVipMoney = totalMoney.subtract(canVipMoney);//非会员优惠金额
canVipMoney = canVipMoney.multiply(userPackageOrder.getVipRate()).divide(new BigDecimal(100));//对可用vip的金额进行优惠
canVipMoney = canVipMoney.setScale(0, BigDecimal.ROUND_HALF_UP);
canVipMoney = canVipMoney.setScale(2, BigDecimal.ROUND_HALF_UP);
BigDecimal vipReductionMoney = vipMoney.subtract(canVipMoney);
userPackageOrder.setVipReductionMoney(vipReductionMoney);//会员减免金额
totalMoney = canVipMoney.add(unCanVipMoney);//优惠后的总金额
@ -406,7 +406,7 @@ public class UserPackageOrderServiceImpl extends ServiceImpl<UserPackageOrderDao
BigDecimal vipMoney = canVipMoney;
BigDecimal unCanVipMoney = totalMoney.subtract(canVipMoney);//非会员优惠金额
canVipMoney = canVipMoney.multiply(userPackageOrder.getVipRate()).divide(new BigDecimal(100));//对可用vip的金额进行优惠
canVipMoney = canVipMoney.setScale(0,BigDecimal.ROUND_HALF_UP);
canVipMoney = canVipMoney.setScale(2,BigDecimal.ROUND_HALF_UP);
BigDecimal vipReductionMoney = vipMoney.subtract(canVipMoney);
userPackageOrder.setVipReductionMoney(vipReductionMoney);//会员减免金额
totalMoney = canVipMoney.add(unCanVipMoney);//优惠后的总金额
@ -713,7 +713,6 @@ public class UserPackageOrderServiceImpl extends ServiceImpl<UserPackageOrderDao
for (UserPackageOrdersMapping ordersPackage : ordersPackageList) {
MassagePackage massagePackage = massagePackageService.getById(ordersPackage.getPackageId());
BigDecimal sum = massagePackage.getPrice().multiply(new BigDecimal(ordersPackage.getNum()));
sum = sum.setScale(0,BigDecimal.ROUND_HALF_UP);
if(massagePackage.getIsCanCoupon() == 1){
canCouponMoney = canCouponMoney.add(sum);
}
@ -788,7 +787,7 @@ public class UserPackageOrderServiceImpl extends ServiceImpl<UserPackageOrderDao
BigDecimal vipMoney = canVipMoney;
BigDecimal unCanVipMoney = totalMoney.subtract(canVipMoney);//非会员优惠金额
canVipMoney = canVipMoney.multiply(userPackageOrder.getVipRate()).divide(new BigDecimal(100));//对可用vip的金额进行优惠
canVipMoney = canVipMoney.setScale(0, BigDecimal.ROUND_HALF_UP);
canVipMoney = canVipMoney.setScale(2, BigDecimal.ROUND_HALF_UP);
BigDecimal vipReductionMoney = vipMoney.subtract(canVipMoney);
userPackageOrder.setVipReductionMoney(vipReductionMoney);//会员减免金额
totalMoney = canVipMoney.add(unCanVipMoney);//优惠后的总金额
@ -1000,7 +999,6 @@ public class UserPackageOrderServiceImpl extends ServiceImpl<UserPackageOrderDao
for (UserPackageOrdersMapping ordersPackage : ordersPackageList) {
MassagePackage massagePackage = massagePackageService.getById(ordersPackage.getPackageId());
BigDecimal sum = massagePackage.getPrice().multiply(new BigDecimal(ordersPackage.getNum()));
sum = sum.setScale(0,BigDecimal.ROUND_HALF_UP);
if(massagePackage.getIsCanCoupon() == 1){
canCouponMoney = canCouponMoney.add(sum);
}
@ -1074,13 +1072,13 @@ public class UserPackageOrderServiceImpl extends ServiceImpl<UserPackageOrderDao
BigDecimal vipMoney = canVipMoney;
BigDecimal unCanVipMoney = totalMoney.subtract(canVipMoney);//非会员优惠金额
canVipMoney = canVipMoney.multiply(userPackageOrder.getVipRate()).divide(new BigDecimal(100));//对可用vip的金额进行优惠
canVipMoney = canVipMoney.setScale(0, BigDecimal.ROUND_HALF_UP);
canVipMoney = canVipMoney.setScale(2, BigDecimal.ROUND_HALF_UP);
BigDecimal vipReductionMoney = vipMoney.subtract(canVipMoney);
userPackageOrder.setVipReductionMoney(vipReductionMoney);//会员减免金额
totalMoney = canVipMoney.add(unCanVipMoney);//优惠后的总金额
totalMoney = totalMoney.subtract(userPackageOrder.getCouponMoney());//减去优惠券额度后的总金额
}
userPackageOrder.setPayMoney(totalMoney);
userPackageOrder.setPayMoney(totalMoney);
userPackageOrder.setCreateTime(DateUtils.format(new Date()));
userPackageOrder.setStatus(0);
userPackageOrder.setOrdersNo(getGeneralOrder());