From 4dbf61c9189796ec46d39ac4b839cfc064e70411 Mon Sep 17 00:00:00 2001
From: java110 <928255095@qq.com>
Date: 星期四, 12 八月 2021 16:11:16 +0800
Subject: [PATCH] Merge branch 'master' of http://git.homecommunity.cn/supervip/MicroCommunity

---
 java110-core/src/main/java/com/java110/core/smo/impl/ComputeFeeSMOImpl.java |   57 +++++++++++++++++++++++++++++++++++++++------------------
 1 files changed, 39 insertions(+), 18 deletions(-)

diff --git a/java110-core/src/main/java/com/java110/core/smo/impl/ComputeFeeSMOImpl.java b/java110-core/src/main/java/com/java110/core/smo/impl/ComputeFeeSMOImpl.java
index e4ce3ae..b413d37 100755
--- a/java110-core/src/main/java/com/java110/core/smo/impl/ComputeFeeSMOImpl.java
+++ b/java110-core/src/main/java/com/java110/core/smo/impl/ComputeFeeSMOImpl.java
@@ -1230,19 +1230,25 @@
 
     }
 
+    /**
+     * 璁$畻 璁¤垂缁撴潫鏃堕棿鍜� 娆犺垂鏈堜唤锛堝彲鑳藉瓨鍦ㄥ皬鏁扮偣锛�
+     * @param feeDto
+     * @param ownerCarDto
+     * @return
+     */
     public Map getTargetEndDateAndOweMonth(FeeDto feeDto, OwnerCarDto ownerCarDto) {
         Date targetEndDate = null;
         double oweMonth = 0.0;
 
         Map<String, Object> targetEndDateAndOweMonth = new HashMap<>();
-        //鏀惰垂缁撴潫
+        //鍒ゆ柇褰撳墠璐圭敤鏄惁宸茬粨鏉�
         if (FeeDto.STATE_FINISH.equals(feeDto.getState())) {
             targetEndDate = feeDto.getEndTime();
             targetEndDateAndOweMonth.put("oweMonth", oweMonth);
             targetEndDateAndOweMonth.put("targetEndDate", targetEndDate);
             return targetEndDateAndOweMonth;
         }
-        //涓�娆℃�ц垂鐢�
+        //褰撳墠璐圭敤涓轰竴娆℃�ц垂鐢�
         if (FeeDto.FEE_FLAG_ONCE.equals(feeDto.getFeeFlag())) {
             //鍏堝彇 deadlineTime
             if (feeDto.getDeadlineTime() != null) {
@@ -1256,12 +1262,15 @@
             }
             //鍒ゆ柇褰撳墠璐圭敤鏄笉鏄鍏ヨ垂鐢�
             oweMonth = 1.0;
-
-        } else {
-            Date billEndTime = DateUtil.getCurrentDate();//褰撳墠鏃堕棿
-            Date startDate = feeDto.getStartTime();//pay_fee缂磋垂椤圭洰寮�濮嬫椂闂�
-            Date endDate = feeDto.getEndTime();//pay_fee缂磋垂椤圭洰鍒版湡鏃堕棿
-            long paymentCycle = Long.parseLong(feeDto.getPaymentCycle()); //缂磋垂鍛ㄦ湡
+        } else { //鍛ㄦ湡鎬ц垂鐢�
+            //褰撳墠鏃堕棿
+            Date billEndTime = DateUtil.getCurrentDate();
+            //寤鸿处鏃堕棿
+            Date startDate = feeDto.getStartTime();
+            //璁¤垂璧峰鏃堕棿
+            Date endDate = feeDto.getEndTime();
+            //缂磋垂鍛ㄦ湡
+            long paymentCycle = Long.parseLong(feeDto.getPaymentCycle());
             // 褰撳墠鏃堕棿 - 寮�濮嬫椂闂�  = 鏈堜唤
             double mulMonth = 0.0;
             mulMonth = dayCompare(startDate, billEndTime);
@@ -1279,7 +1288,7 @@
             if (feeDto.getConfigEndTime().getTime() < targetEndDate.getTime()) {
                 targetEndDate = feeDto.getConfigEndTime();
             }
-            //璇存槑娌℃湁娆犺垂
+            //璇存槑娆犺垂
             if (endDate.getTime() < targetEndDate.getTime()) {
                 // 鐩爣鍒版湡鏃堕棿 - 鍒版湡鏃堕棿 = 娆犺垂鏈堜唤
                 oweMonth = dayCompare(endDate, targetEndDate);
@@ -1307,6 +1316,12 @@
         return getTargetEndDateAndOweMonth(feeDto, null);
     }
 
+    /**
+     * 璁$畻 涓や釜鏃堕棿鐐规湀浠�
+     * @param fromDate  寮�濮嬫椂闂�
+     * @param toDate   缁撴潫鏃堕棿
+     * @return
+     */
     @Override
     public double dayCompare(Date fromDate, Date toDate) {
         double resMonth = 0.0;
@@ -1314,31 +1329,39 @@
         from.setTime(fromDate);
         Calendar to = Calendar.getInstance();
         to.setTime(toDate);
+        //姣旇緝鏈堜唤宸� 鍙兘鏈夋暣鏁� 涔熶細璐熸暟
         int result = to.get(Calendar.MONTH) - from.get(Calendar.MONTH);
+        //姣旇緝骞村樊
         int month = (to.get(Calendar.YEAR) - from.get(Calendar.YEAR)) * 12;
 
+        //鐪熷疄 鐩稿樊鏈堜唤
         result = result + month;
+
+        //寮�濮嬫椂闂�  2021-06-01  2021-08-05   result = 2    2021-08-01
         Calendar newFrom = Calendar.getInstance();
         newFrom.setTime(fromDate);
         newFrom.add(Calendar.MONTH, result);
-        //濡傛灉鍔犳湀浠藉悗 澶т簬浜嗗埌鏈熸椂闂� 榛樿鍔� 鏈堜唤 -1 鎯呭喌 12-19  21-01-10
+        //濡傛灉鍔犳湀浠藉悗 澶т簬浜嗗綋鍓嶆椂闂� 榛樿鍔� 鏈堜唤 -1 鎯呭喌 12-19  21-01-10
+        //杩欎釜鏄鐨勯�昏緫涓�瀹氬ソ濂界悊瑙�
         if (newFrom.getTime().getTime() > toDate.getTime()) {
             newFrom.setTime(fromDate);
             result = result - 1;
             newFrom.add(Calendar.MONTH, result);
         }
 
+        // t1 2021-08-01   t2 2021-08-05
         long t1 = newFrom.getTime().getTime();
         long t2 = to.getTime().getTime();
+        //鐩稿樊姣
         double days = (t2 - t1) * 1.00 / (24 * 60 * 60 * 1000);
-        BigDecimal tmpDays = new BigDecimal(days);
+        BigDecimal tmpDays = new BigDecimal(days); //鐩稿樊澶╂暟
         BigDecimal monthDay = null;
         Calendar newFromMaxDay = Calendar.getInstance();
         newFromMaxDay.set(newFrom.get(Calendar.YEAR), newFrom.get(Calendar.MONTH), 1, 0, 0, 0);
-        newFromMaxDay.add(Calendar.MONTH, 1);
-        //鍦ㄥ綋鍓嶆湀涓�
+        newFromMaxDay.add(Calendar.MONTH, 1); //涓嬩釜鏈�1鍙�
+        //鍦ㄥ綋鍓嶆湀涓� 杩欏潡鏈夐棶棰�
         if (toDate.getTime() < newFromMaxDay.getTime().getTime()) {
-            monthDay = new BigDecimal(newFromMaxDay.getActualMaximum(Calendar.DAY_OF_MONTH));
+            monthDay = new BigDecimal(newFrom.getActualMaximum(Calendar.DAY_OF_MONTH));
             return tmpDays.divide(monthDay, 2, BigDecimal.ROUND_HALF_UP).add(new BigDecimal(result)).doubleValue();
         }
         // 涓婃湀澶╂暟
@@ -1376,11 +1399,9 @@
         ComputeFeeSMOImpl computeFeeSMO = new ComputeFeeSMOImpl();
         try {
             double month = computeFeeSMO.dayCompare(
-
-                    DateUtil.getDateFromString("2020-12-19 00:00:00", DateUtil.DATE_FORMATE_STRING_A),
-                    DateUtil.getDateFromString("2021-1-10 00:00:00", DateUtil.DATE_FORMATE_STRING_A)
+                    DateUtil.getDateFromString("2021-6-1 00:00:00", DateUtil.DATE_FORMATE_STRING_A),
+                    DateUtil.getDateFromString("2021-8-5 18:00:00", DateUtil.DATE_FORMATE_STRING_A)
             );
-
             System.out.println(month);
         } catch (ParseException e) {
             e.printStackTrace();

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