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demand: tms-客户账单管理-客户账单定制-批量生成账单时最后回款日算法调整 tms-客户账单管理-月结账单管理-修改账单时最后回款日算法调整

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aike 2026-03-04 14:32:04 +08:00
parent 4ec6ef1a2d
commit 6d98cb17b6
1 changed files with 57 additions and 0 deletions
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57
emis-biz/src/main/java/com/xdadan/erp/emis/service/impl/EmisSettleBillServiceImpl.java
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@ -1608,6 +1608,63 @@ public class EmisSettleBillServiceImpl extends EmisBaseService implements IEmisS
@Override
public int updateEmisSettleBill(EmisSettleBill emisSettleBill)
{
// 如果修改了billMonth，需要重新计算最后回款日
if (emisSettleBill.getId() != null && StringUtils.isNotEmpty(emisSettleBill.getBillMonth())) {
EmisSettleBill oldBill = emisSettleBillMapper.selectEmisSettleBillById(emisSettleBill.getId());
if (oldBill != null && !emisSettleBill.getBillMonth().equals(oldBill.getBillMonth())) {
// billMonth发生变化，且是月结类型，需要重新计算最后回款日
if ("2".equals(oldBill.getSettleType())) {
EmisCustomerUser monthUser = getCustomerUserByMonthlyPayCode(oldBill.getCustNo());
if (monthUser != null) {
// 默认30天，从1号开始
BigDecimal creditPeriod = BigDecimal.valueOf(30D);
Integer settleDay = 1;
if (monthUser.getCreditPeriod() != null) {
creditPeriod = monthUser.getCreditPeriod();
}
if (monthUser.getSettleDay() != null) {
settleDay = monthUser.getSettleDay();
}
Date paymentDueDate = null;
// 周结和半月结的特殊处理
if (creditPeriod.intValue() == 7) {
// // 获取今日零点 T+6,T为出账日
// String currDayStr = DateUtils.parseDateToStr(DateUtils.YYYY_MM_DD, new Date());
// Date currDayDate = DateUtils.parseDate(currDayStr);
// paymentDueDate = DateUtils.addDays(currDayDate, 7);
} else if (creditPeriod.intValue() == 15) {
// String currDayStr = DateUtils.parseDateToStr(DateUtils.YYYY_MM_DD, new Date());
// Date currDayDate = DateUtils.parseDate(currDayStr);
// paymentDueDate = DateUtils.addDays(currDayDate, 15);
} else {
Date billMonthDate = DateUtils.parseDate(emisSettleBill.getBillMonth() + "-" + settleDay);
// credit_period 为 30/60/90 且结算日为每月 1 号时，按对应月份月末作为最后付款日
if ((creditPeriod.intValue() == 30 || creditPeriod.intValue() == 60 || creditPeriod.intValue() == 90)
&& monthUser.getSettleDay() == 1) {
Calendar cal = Calendar.getInstance();
cal.setTime(billMonthDate);
// 30 -> 加 1 个月，60 -> 加 2 个月，90 -> 加 3 个月
cal.add(Calendar.MONTH, creditPeriod.intValue() / 30);
// 设置为该月的最后一天
cal.set(Calendar.DAY_OF_MONTH, cal.getActualMaximum(Calendar.DAY_OF_MONTH));
paymentDueDate = cal.getTime();
} else {
paymentDueDate = DateUtils.addMonths(billMonthDate, 1);
paymentDueDate = DateUtils.addDays(paymentDueDate, creditPeriod.intValue());
}
}
// 设置重新计算后的最后回款日
emisSettleBill.setPaymentDueDate(paymentDueDate);
}
}
}
}
return emisSettleBillMapper.updateEmisSettleBill(emisSettleBill);
}