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首次订购总额不需要折算直接使用填入价格问题修复；

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gaoqr
2025-09-23 11:40:50 +08:00
parent 896d767588
commit 81abd5f692
1 changed files with 5 additions and 31 deletions
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cf-module-system/cf-module-system-biz/src/main/java/com/cf/imes/module/system/service/funds/purchase/PurchaseServiceImpl.java
+5 -31
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@@ -146,45 +146,19 @@ public class PurchaseServiceImpl implements PurchaseService {
// 月均单价
BigDecimal monthAverageAmount;
// 计算后总价
BigDecimal totalAmount;
BigDecimal totalAmount = price;
/**
* ①：首次订购满1年：
* 总价 = 输入金额 / 12 * (10 * duration)
* 月均单价 = 输入金额 / (10 * duration)
* 总价 = 输入金额
* 月均单价 = 输入金额 / (12 * duration)
* ②：不满1年按月份计算
* 总价 = 输入金额
* 月均单价 = 输入金额 / duration
*/
Integer duration = productsDetailDO.getDuration();
switch (ProductDurationUnitEnum.fromStatus(productsDetailDO.getDurationUnit())) {
case YEAR -> {
totalAmount = price.divide(new BigDecimal(1.2), 2, RoundingMode.DOWN);
monthAverageAmount = price.divide(new BigDecimal(duration * 12), 2, RoundingMode.DOWN);
}
case MONTH -> {
if (duration >= 12) {
// 转换成年 + 剩余月
int years = duration / 12;
int remainMonths = duration % 12;
// 整年部分（走年折扣逻辑）
BigDecimal yearAmount = price
.multiply(new BigDecimal(years))
.divide(new BigDecimal("1.2"), 2, RoundingMode.DOWN);
// 剩余月份部分（走月逻辑）
BigDecimal monthAmount = remainMonths == 0
? BigDecimal.ZERO
: price.multiply(new BigDecimal(remainMonths))
.divide(new BigDecimal(12), 2, RoundingMode.DOWN);
totalAmount = yearAmount.add(monthAmount);
} else {
// 月份
totalAmount = price;
}
monthAverageAmount = price.divide(new BigDecimal(duration), 2, RoundingMode.DOWN);
}
case YEAR -> monthAverageAmount = price.divide(new BigDecimal(duration * 12), 2, RoundingMode.DOWN);
case MONTH -> monthAverageAmount = price.divide(new BigDecimal(duration), 2, RoundingMode.DOWN);
default -> throw new ServiceException(PRODUCTS_DETAIL_DURATION_UNIT_NOT_SUPPORT);
}
long purchaseId = IdUtil.getSnowflake(mybatisIdProperties.getWorkerId(), mybatisIdProperties.getDatacenterId()).nextId();