From 5cb35f00b996b09c749c909d54df45bf526645bc Mon Sep 17 00:00:00 2001
From: xiaoyong931011 <15274802129@163.com>
Date: Wed, 29 Mar 2023 20:14:33 +0800
Subject: [PATCH] 根据补贴记录,减少用户贡献值

---
 src/main/java/cc/mrbird/febs/mall/service/impl/AgentServiceImpl.java |   58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 58 insertions(+), 0 deletions(-)

diff --git a/src/main/java/cc/mrbird/febs/mall/service/impl/AgentServiceImpl.java b/src/main/java/cc/mrbird/febs/mall/service/impl/AgentServiceImpl.java
index ff9da3d..c627522 100644
--- a/src/main/java/cc/mrbird/febs/mall/service/impl/AgentServiceImpl.java
+++ b/src/main/java/cc/mrbird/febs/mall/service/impl/AgentServiceImpl.java
@@ -216,6 +216,8 @@
                 //减少补贴额度
                 mallMemberWalletMapper.reduceTotalScoreById(sharePerkAmount, mallMemberWallet.getId());
 
+                reduceStar(mallMemberUp.getId(),sharePerkAmount);
+
                 mallMemberWalletMapper.addBalanceById(sharePerkAmount, mallMemberWallet.getId());
 
                 mallMoneyFlowService.addMoneyFlow(
@@ -403,6 +405,8 @@
                         mallMoneyFlow.setRemark("补贴额度:"+mallMemberWallet.getTotalScore());
                         mallMoneyFlow.setFlowType(FlowTypeEnum.BALANCE.getValue());
                         mallMoneyFlows.add(mallMoneyFlow);
+
+                        reduceStar(mallMemberWallet.getMemberId(),starPerkAmount);
                     }
                     count = count + 1;
                     if (count % 1000 == 0 || count == mallMemberWallets.size()) {
@@ -480,6 +484,9 @@
                 mallMoneyFlow.setRemark("补贴额度:"+mallMemberWallet.getTotalScore());
                 mallMoneyFlow.setFlowType(FlowTypeEnum.BALANCE.getValue());
                 mallMoneyFlows.add(mallMoneyFlow);
+
+                reduceStar(mallMemberWallet.getMemberId(),amount);
+
             }
             count = count + 1;
             if (count % 1000 == 0 || count == mallMemberWallets.size()) {
@@ -516,5 +523,56 @@
         }
     }
 
+    @Override
+    public void reduceStar(Long memberId,BigDecimal totalScore) {
+        /**
+         *获取用户的全部未用完的补贴额度流水
+         */
+        MallMemberWallet mallMemberWallet = mallMemberWalletMapper.selectWalletByMemberId(memberId);
+        List<MallMoneyFlow> mallMoneyFlows = mallMoneyFlowMapper.selectMoneyFlowByMemberIdAndIsRetrun(memberId,2);
+        //如果补贴额度全部用完则更新用户的贡献点为零
+        if(CollUtil.isEmpty(mallMoneyFlows)){
+            mallMemberWalletMapper.reduceStarByMemberId(mallMemberWallet.getStar(), memberId);
+            return;
+        }
+        for(MallMoneyFlow mallMoneyFlow : mallMoneyFlows){
+            String remark = mallMoneyFlow.getRemark();
+            BigDecimal remarkNum = new BigDecimal(remark);
+            //如果补贴额度小于记录的剩余补贴额度
+            if(totalScore.compareTo(remarkNum) < 0){
+                remarkNum = remarkNum.subtract(totalScore).setScale(2,BigDecimal.ROUND_DOWN);
+                mallMoneyFlowMapper.updateRemarkById(remarkNum.toString(),mallMoneyFlow.getId());
+                break;
+            }
+            //如果补贴额度等于等于记录的剩余补贴额度
+            if(totalScore.compareTo(remarkNum) == 0){
+                remarkNum = remarkNum.subtract(totalScore).setScale(2,BigDecimal.ROUND_DOWN);
+                mallMoneyFlowMapper.updateRemarkAndIsReturnById(remarkNum.toString(),mallMoneyFlow.getId());
+
+                //减少用户的贡献点
+                String orderNo = mallMoneyFlow.getOrderNo();
+                MallMoneyFlow mallMoneyFlowStar = mallMoneyFlowMapper.selectByOrderNoAndMemberId(orderNo,memberId,2);
+                BigDecimal amount = mallMoneyFlowStar.getAmount();
+                mallMemberWalletMapper.reduceStarByMemberId(amount.intValue(), memberId);
+                //更新记录的返利状态为已返利
+                mallMoneyFlowMapper.updateRemarkAndIsReturnById("0",mallMoneyFlowStar.getId());
+                break;
+            }
+            //如果补贴额度大于记录的剩余补贴额度
+            if(totalScore.compareTo(remarkNum) > 0){
+                mallMoneyFlowMapper.updateRemarkAndIsReturnById("0",mallMoneyFlow.getId());
+
+                //减少用户的贡献点
+                String orderNo = mallMoneyFlow.getOrderNo();
+                MallMoneyFlow mallMoneyFlowStar = mallMoneyFlowMapper.selectByOrderNoAndMemberId(orderNo,memberId,2);
+                BigDecimal amount = mallMoneyFlowStar.getAmount();
+                mallMemberWalletMapper.reduceStarByMemberId(amount.intValue(), memberId);
+                //更新记录的返利状态为已返利
+                mallMoneyFlowMapper.updateRemarkAndIsReturnById("0",mallMoneyFlowStar.getId());
+                totalScore = totalScore.subtract(remarkNum);
+            }
+        }
+    }
+
 
 }

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