From 68ca7bdcebed980fcab33d9bff3d720f30371eb6 Mon Sep 17 00:00:00 2001
From: 无关风月 <443237572@qq.com>
Date: 星期五, 07 三月 2025 22:04:10 +0800
Subject: [PATCH] 账单

---
 ruoyi-system/src/main/java/com/ruoyi/system/service/impl/FlowListenerService.java |  192 ++++++++++++++++++++++++++---------------------
 1 files changed, 106 insertions(+), 86 deletions(-)

diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/FlowListenerService.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/FlowListenerService.java
index 900b49c..f50b8d0 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/FlowListenerService.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/FlowListenerService.java
@@ -85,6 +85,15 @@
     private final TBillService billService;
     private final TCheckAcceptRecordMapper checkAcceptRecordMapper;
 
+    public static void main(String[] args) {
+//        LocalDate localDate1 = LocalDate.now().withYear(2025).withMonth(4).withDayOfMonth(1);
+//        LocalDate localDate2 = LocalDate.now().withYear(2025).withMonth(4).withDayOfMonth(16);
+        LocalDateTime localDate1 = LocalDateTime.now().withYear(2025).withMonth(4).withDayOfMonth(16);
+        LocalDateTime localDate2 = LocalDateTime.now().withYear(2025).withMonth(10).withDayOfMonth(24);
+
+        long between = ChronoUnit.DAYS.between(localDate1, localDate2)+1;
+        System.err.println(between);
+    }
     @Override
     public boolean notify(EventType eventType, Supplier<FlwTask> supplier, NodeModel nodeModel, FlowCreator flowCreator) {
         FlwTask flwTask = supplier.get();
@@ -294,7 +303,7 @@
                 }
                 if (tContractRentType != null && rentBill.getEndTime().isAfter(tContractRentType.getChangeTime())) {
                     long moneyDays = 0;
-                    moneyDays = ChronoUnit.DAYS.between(tContractRentType.getChangeTime(), rentBill.getEndTime());
+                    moneyDays = ChronoUnit.DAYS.between(tContractRentType.getChangeTime(), rentBill.getEndTime())+1;
                     // 计算租金变动的天数
                     contract.setChangeTime(tContractRentType.getChangeTime());
                     // 递增递减的租金
@@ -306,12 +315,12 @@
                         case 1:
                             switch (tContractRentType.getIncreasingDecreasing()) {
                                 case 1:
-                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
+                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN));
                                     // 变动后的每月租金
                                     contract.setChangeRent(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN));
                                     break;
                                 case 2:
-                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
+                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN));
                                     contract.setChangeRent(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN));
                                     break;
                             }
@@ -319,25 +328,25 @@
                         case 2:
                             switch (tContractRentType.getIncreasingDecreasing()) {
                                 case 1:
-                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
+                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN);
                                     contract.setChangeRent(contract.getChangeRent().add(tContractRentType.getNumericalValue()));
                                     break;
                                 case 2:
-                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
+                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN);
                                     contract.setChangeRent(contract.getChangeRent().subtract(tContractRentType.getNumericalValue()));
                                     break;
                             }
                             break;
                     }
                     // 不需要涨租金的时间段
-                    long originalDays = Math.abs(ChronoUnit.DAYS.between(contract.getFirstPayTime(), tContractRentType.getChangeTime()));
+                    long originalDays = Math.abs(ChronoUnit.DAYS.between(contract.getFirstPayTime(), tContractRentType.getChangeTime()))+1;
                     originalMoney = originalMoney.add(contract.getMonthRent().divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN))
                             .multiply(new BigDecimal(originalDays));
                     rentBill.setPayableFeesMoney(contractRentTypeMoney.add(originalMoney));
                     rentBill.setOutstandingMoney(rentBill.getPayableFeesMoney());
                 } else {
                     // 不走递增递减
-                    long allDays = ChronoUnit.DAYS.between(contract.getStartPayTime(), rentBill.getEndTime());
+                    long allDays = ChronoUnit.DAYS.between(contract.getStartPayTime(), rentBill.getEndTime())+1;
                     int dayOfMonth = rentBill.getStartTime().getDayOfMonth();
                     if (dayOfMonth == 1) {
                         rentBill.setPayableFeesMoney(contract.getMonthRent().multiply(new BigDecimal(contract.getPayType().equals("1") ? 1 : contract.getPayType().equals("2") ? 3 : 12)));
@@ -369,8 +378,11 @@
                             .last("limit 1").one();
                     if (!beforeBill.getEndTime().toLocalDate().equals(contract.getEndTime().toLocalDate())) {
                         while (beforeBill.getEndTime().plusMonths(contract.getPayType().equals("1") ? 1 : contract.getPayType().equals("2") ? 3 : 12).isBefore(contract.getEndTime())) {
+                            System.err.println("生成后续账单");
                             TBill tBill = new TBill();
                             tBill.setContractId(contract.getId());
+                            tBill.setStartTime(beforeBill.getEndTime().plusDays(1));
+                            tBill.setEndTime(beforeBill.getEndTime().plusMonths(contract.getPayType().equals("1") ? 1 : contract.getPayType().equals("2") ? 3 : 12).with(TemporalAdjusters.lastDayOfMonth()));
                             tBill.setContractNumber(contract.getContractNumber());
                             if (beforeBill.getEndTime().plusMonths(contract.getPayType().equals("1") ? 1 : contract.getPayType().equals("2") ? 3 : 12).getDayOfMonth() <= 15) {
                                 tBill.setPayableFeesTime(contract.getEndTime().toLocalDate());
@@ -381,6 +393,7 @@
                             }
                             tBill.setContractId(contract.getId());
                             if (contract.getIsIncreasing()) {
+                                System.err.println("执行递增递减");
                                 if (tContractRentType != null) {
                                     // 如果变过 并且时间在递增递减时间段内
                                     if (contract.getChangeTime() != null) {
@@ -390,7 +403,7 @@
                                         if (changeTime.isBefore(tBill.getEndTime()) && changeTime.isAfter(tBill.getStartTime())) {
                                             contract.setChangeTime(changeTime);
                                             // 租金递增递减的时长 天
-                                            long moneyDays = Math.abs(ChronoUnit.DAYS.between(tContractRentType.getChangeTime(), beforeBill.getEndTime()));
+                                            long moneyDays = Math.abs(ChronoUnit.DAYS.between(tContractRentType.getChangeTime(), tBill.getEndTime()))+1;
                                             // 递增递减的租金
                                             BigDecimal contractRentTypeMoney = new BigDecimal("0");
                                             // 不递增递减的租金
@@ -400,12 +413,12 @@
                                                 case 1:
                                                     switch (tContractRentType.getIncreasingDecreasing()) {
                                                         case 1:
-                                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
+                                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN));
                                                             // 变动后的每月租金
                                                             contract.setChangeRent(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN));
                                                             break;
                                                         case 2:
-                                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
+                                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN));
                                                             contract.setChangeRent(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN));
                                                             break;
                                                     }
@@ -413,11 +426,11 @@
                                                 case 2:
                                                     switch (tContractRentType.getIncreasingDecreasing()) {
                                                         case 1:
-                                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
+                                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN);
                                                             contract.setChangeRent(contract.getChangeRent().add(tContractRentType.getNumericalValue()));
                                                             break;
                                                         case 2:
-                                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
+                                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN);
                                                             contract.setChangeRent(contract.getChangeRent().subtract(tContractRentType.getNumericalValue()));
                                                             break;
                                                     }
@@ -439,10 +452,12 @@
                                         }
                                     }else{
                                         if (tContractRentType.getChangeTime().isBefore(tBill.getEndTime()) && tContractRentType.getChangeTime().isAfter(tBill.getStartTime())) {
+                                            System.err.println("首次递增递减");
                                             contract.setChangeTime(tContractRentType.getChangeTime());
                                             // 租金递增递减的时长 天
-                                            long moneyDays = Math.abs(ChronoUnit.DAYS.between(tContractRentType.getChangeTime(), beforeBill.getEndTime()));
+                                            long moneyDays = Math.abs(ChronoUnit.DAYS.between(tContractRentType.getChangeTime(), tBill.getEndTime()))+1;
                                             // 递增递减的租金
+
                                             BigDecimal contractRentTypeMoney = new BigDecimal("0");
                                             // 不递增递减的租金
                                             BigDecimal originalMoney = new BigDecimal("0");
@@ -451,12 +466,12 @@
                                                 case 1:
                                                     switch (tContractRentType.getIncreasingDecreasing()) {
                                                         case 1:
-                                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
+                                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN));
                                                             // 变动后的每月租金
                                                             contract.setChangeRent(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN));
                                                             break;
                                                         case 2:
-                                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
+                                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN));
                                                             contract.setChangeRent(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN));
                                                             break;
                                                     }
@@ -464,11 +479,11 @@
                                                 case 2:
                                                     switch (tContractRentType.getIncreasingDecreasing()) {
                                                         case 1:
-                                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
+                                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN);
                                                             contract.setChangeRent(contract.getChangeRent().add(tContractRentType.getNumericalValue()));
                                                             break;
                                                         case 2:
-                                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
+                                                            contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN);
                                                             contract.setChangeRent(contract.getChangeRent().subtract(tContractRentType.getNumericalValue()));
                                                             break;
                                                     }
@@ -476,6 +491,7 @@
                                             }
                                             // 不需要涨租金的时间段
                                             long originalDays = ChronoUnit.DAYS.between(beforeBill.getEndTime(), tContractRentType.getChangeTime());
+                                            System.err.println("不需要长租金时长"+originalDays);
                                             if (originalDays > 0) {
                                                 originalMoney = originalMoney.add(contract.getMonthRent().divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN))
                                                         .multiply(new BigDecimal(originalDays));
@@ -483,19 +499,24 @@
                                             tBill.setPayableFeesMoney(contractRentTypeMoney.add(originalMoney));
                                             tBill.setOutstandingMoney(tBill.getPayableFeesMoney());
                                             contractService.updateById(contract);
-
+                                        }else{
+                                            tBill.setPayableFeesMoney(contract.getChangeRent().multiply(new BigDecimal(contract.getPayType().equals("1") ? 1 : contract.getPayType().equals("2") ? 3 : 12)));
+                                            tBill.setOutstandingMoney(tBill.getPayableFeesMoney());
                                         }
                                     }
                                 } else {
                                     tBill.setPayableFeesMoney(contract.getChangeRent().multiply(new BigDecimal(contract.getPayType().equals("1") ? 1 : contract.getPayType().equals("2") ? 3 : 12)));
                                     tBill.setOutstandingMoney(tBill.getPayableFeesMoney());
                                 }
+                            }else {
+                                System.err.println("不执行递增递减");
+                                tBill.setPayableFeesMoney(contract.getChangeRent().multiply(new BigDecimal(contract.getPayType().equals("1") ? 1 : contract.getPayType().equals("2") ? 3 : 12)));
+                                tBill.setOutstandingMoney(tBill.getPayableFeesMoney());
                             }
                             tBill.setContractNumber(contract.getContractNumber());
                             tBill.setPayFeesStatus("1");
                             tBill.setBillType("1");
-                            tBill.setStartTime(beforeBill.getEndTime().plusDays(1));
-                            tBill.setEndTime(beforeBill.getEndTime().plusMonths(contract.getPayType().equals("1") ? 1 : contract.getPayType().equals("2") ? 3 : 12).with(TemporalAdjusters.lastDayOfMonth()));
+
                             billService.save(tBill);
                             beforeBill.setEndTime(beforeBill.getEndTime().plusMonths(contract.getPayType().equals("1") ? 1 : contract.getPayType().equals("2") ? 3 : 12).with(TemporalAdjusters.lastDayOfMonth()));
                         }
@@ -515,6 +536,7 @@
                     tBill.setBillType("1");
                     tBill.setStartTime(beforeBill.getEndTime().plusDays(1));
                     tBill.setEndTime(contract.getEndTime());
+                    tBill.setContractNumber(contract.getContractNumber());
                     if (contract.getIsIncreasing()) {
                         if (tContractRentType != null) {
                             // 如果变过 并且时间在递增递减时间段内
@@ -525,7 +547,7 @@
                                 if (changeTime.isBefore(tBill.getEndTime()) && changeTime.isAfter(tBill.getStartTime())) {
                                     contract.setChangeTime(changeTime);
                                     // 租金递增递减的时长 天
-                                    long moneyDays = Math.abs(ChronoUnit.DAYS.between(tContractRentType.getChangeTime(), beforeBill.getEndTime()));
+                                    long moneyDays = Math.abs(ChronoUnit.DAYS.between(changeTime, tBill.getEndTime()))+1;
                                     // 递增递减的租金
                                     BigDecimal contractRentTypeMoney = new BigDecimal("0");
                                     // 不递增递减的租金
@@ -535,12 +557,12 @@
                                         case 1:
                                             switch (tContractRentType.getIncreasingDecreasing()) {
                                                 case 1:
-                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
+                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN));
                                                     // 变动后的每月租金
                                                     contract.setChangeRent(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN));
                                                     break;
                                                 case 2:
-                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
+                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN));
                                                     contract.setChangeRent(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN));
                                                     break;
                                             }
@@ -548,11 +570,62 @@
                                         case 2:
                                             switch (tContractRentType.getIncreasingDecreasing()) {
                                                 case 1:
-                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
+                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN);
                                                     contract.setChangeRent(contract.getChangeRent().add(tContractRentType.getNumericalValue()));
                                                     break;
                                                 case 2:
-                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
+                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN);
+                                                    contract.setChangeRent(contract.getChangeRent().subtract(tContractRentType.getNumericalValue()));
+                                                    break;
+                                            }
+                                            break;
+                                    }
+                                    // 不需要涨租金的时间段
+                                    long originalDays = ChronoUnit.DAYS.between(beforeBill.getEndTime(), changeTime);
+                                    if (originalDays > 0) {
+                                        originalMoney = originalMoney.add(contract.getMonthRent().divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN))
+                                                .multiply(new BigDecimal(originalDays));
+                                    }
+                                    tBill.setPayableFeesMoney(contractRentTypeMoney.add(originalMoney));
+                                    tBill.setOutstandingMoney(tBill.getPayableFeesMoney());
+                                    contractService.updateById(contract);
+                                } else {
+                                    long finalDays = ChronoUnit.DAYS.between(beforeBill.getEndTime(), contract.getEndTime());
+                                    tBill.setPayableFeesMoney(contract.getChangeRent().divide(new BigDecimal("30"),2,BigDecimal.ROUND_DOWN).multiply(new BigDecimal(finalDays)));
+                                    tBill.setOutstandingMoney(tBill.getPayableFeesMoney());
+                                }
+                            }else{
+                                if (tContractRentType.getChangeTime().isBefore(tBill.getEndTime()) && tContractRentType.getChangeTime().isAfter(tBill.getStartTime())) {
+                                    contract.setChangeTime(tContractRentType.getChangeTime());
+                                    // 租金递增递减的时长 天
+                                    long moneyDays = Math.abs(ChronoUnit.DAYS.between(tContractRentType.getChangeTime(), tBill.getEndTime()))+1;
+                                    // 递增递减的租金
+                                    BigDecimal contractRentTypeMoney = new BigDecimal("0");
+                                    // 不递增递减的租金
+                                    BigDecimal originalMoney = new BigDecimal("0");
+                                    // 原租金
+                                    switch (tContractRentType.getIncreasingDecreasingType()) {
+                                        case 1:
+                                            switch (tContractRentType.getIncreasingDecreasing()) {
+                                                case 1:
+                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN));
+                                                    // 变动后的每月租金
+                                                    contract.setChangeRent(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN));
+                                                    break;
+                                                case 2:
+                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN));
+                                                    contract.setChangeRent(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN));
+                                                    break;
+                                            }
+                                            break;
+                                        case 2:
+                                            switch (tContractRentType.getIncreasingDecreasing()) {
+                                                case 1:
+                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN);
+                                                    contract.setChangeRent(contract.getChangeRent().add(tContractRentType.getNumericalValue()));
+                                                    break;
+                                                case 2:
+                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)).setScale(2, BigDecimal.ROUND_DOWN);
                                                     contract.setChangeRent(contract.getChangeRent().subtract(tContractRentType.getNumericalValue()));
                                                     break;
                                             }
@@ -562,58 +635,7 @@
                                     long originalDays = ChronoUnit.DAYS.between(beforeBill.getEndTime(), tContractRentType.getChangeTime());
                                     if (originalDays > 0) {
                                         originalMoney = originalMoney.add(contract.getMonthRent().divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN))
-                                                .multiply(new BigDecimal(originalDays));
-                                    }
-                                    tBill.setPayableFeesMoney(contractRentTypeMoney.add(originalMoney));
-                                    tBill.setOutstandingMoney(tBill.getPayableFeesMoney());
-                                    contractService.updateById(contract);
-                                } else {
-                                    // 不涨租金 用上次的
-                                    tBill.setPayableFeesMoney(contract.getChangeRent().multiply(new BigDecimal(contract.getPayType().equals("1")?1:contract.getPayType().equals("2")?3:12)));
-                                    tBill.setOutstandingMoney(tBill.getPayableFeesMoney());
-                                }
-                            }else{
-                                if (tContractRentType.getChangeTime().isBefore(tBill.getEndTime()) && tContractRentType.getChangeTime().isAfter(tBill.getStartTime())) {
-                                    contract.setChangeTime(tContractRentType.getChangeTime());
-                                    // 租金递增递减的时长 天
-                                    long moneyDays = Math.abs(ChronoUnit.DAYS.between(tContractRentType.getChangeTime(), beforeBill.getEndTime()));
-                                    // 递增递减的租金
-                                    BigDecimal contractRentTypeMoney = new BigDecimal("0");
-                                    // 不递增递减的租金
-                                    BigDecimal originalMoney = new BigDecimal("0");
-                                    // 原租金
-                                    switch (tContractRentType.getIncreasingDecreasingType()) {
-                                        case 1:
-                                            switch (tContractRentType.getIncreasingDecreasing()) {
-                                                case 1:
-                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
-                                                    // 变动后的每月租金
-                                                    contract.setChangeRent(contract.getChangeRent().multiply(new BigDecimal(100).add(tContractRentType.getNumericalValue())).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN));
-                                                    break;
-                                                case 2:
-                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays)));
-                                                    contract.setChangeRent(contract.getChangeRent().multiply((new BigDecimal(100).subtract(tContractRentType.getNumericalValue()))).divide(new BigDecimal(100), 2, BigDecimal.ROUND_DOWN));
-                                                    break;
-                                            }
-                                            break;
-                                        case 2:
-                                            switch (tContractRentType.getIncreasingDecreasing()) {
-                                                case 1:
-                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().add(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
-                                                    contract.setChangeRent(contract.getChangeRent().add(tContractRentType.getNumericalValue()));
-                                                    break;
-                                                case 2:
-                                                    contractRentTypeMoney = contractRentTypeMoney.add(contract.getChangeRent().subtract(tContractRentType.getNumericalValue())).divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN).multiply(new BigDecimal(moneyDays));
-                                                    contract.setChangeRent(contract.getChangeRent().subtract(tContractRentType.getNumericalValue()));
-                                                    break;
-                                            }
-                                            break;
-                                    }
-                                    // 不需要涨租金的时间段
-                                    long originalDays = ChronoUnit.DAYS.between(beforeBill.getEndTime(), tContractRentType.getChangeTime());
-                                    if (originalDays > 0) {
-                                        originalMoney = originalMoney.add(contract.getChangeRent().divide(new BigDecimal(30), 2, BigDecimal.ROUND_DOWN))
-                                                .multiply(new BigDecimal(originalDays));
+                                                .multiply(new BigDecimal(originalDays)).setScale(2,BigDecimal.ROUND_DOWN);
                                     }
                                     tBill.setPayableFeesMoney(contractRentTypeMoney.add(originalMoney));
                                     tBill.setOutstandingMoney(tBill.getPayableFeesMoney());
@@ -636,17 +658,15 @@
                         long finalDays = ChronoUnit.DAYS.between(beforeBill.getEndTime(), contract.getEndTime());
                         tBill.setPayableFeesMoney(contract.getChangeRent().divide(new BigDecimal("30"),2,BigDecimal.ROUND_DOWN).multiply(new BigDecimal(finalDays)));
                         tBill.setOutstandingMoney(tBill.getPayableFeesMoney());
-                        tBill.setContractNumber(contract.getContractNumber());
                     }
-
-                    if (beforeBill.getEndTime().plusMonths(contract.getPayType().equals("1") ? 1 : contract.getPayType().equals("2") ? 3 : 12).getDayOfMonth() <= 15) {
-                        tBill.setPayableFeesTime(contract.getEndTime().withHour(0).withMinute(0).withSecond(0).toLocalDate());
-                    } else {
-                        tBill.setPayableFeesTime((contract.getPayType().equals("1") ?
-                                beforeBill.getEndTime().plusMonths(1).withDayOfMonth(15).toLocalDate() : contract.getPayType().equals("2") ?
-                                beforeBill.getEndTime().plusMonths(3).withDayOfMonth(15).toLocalDate() : beforeBill.getEndTime().withDayOfMonth(15).plusMonths(12).withHour(0).withMinute(0).withSecond(0).toLocalDate()));
+                    if (tBill.getEndTime().getDayOfMonth()>=15){
+                        tBill.setPayableFeesTime(tBill.getStartTime().withDayOfMonth(15).toLocalDate());
+                    }else if (tBill.getStartTime().getYear()==tBill.getEndTime().getYear()&& tBill.getStartTime().getMonthValue()==tBill.getEndTime().getMonthValue()){
+                        // 如果同年同月 且日小于15 缴费时间取合同
+                        tBill.setPayableFeesTime(tBill.getStartTime().toLocalDate());
+                    }else{
+                        tBill.setPayableFeesTime(tBill.getStartTime().withDayOfMonth(15).toLocalDate());
                     }
-
                     billService.save(tBill);
                 }
                 break;

--
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