From 3cade8b4d589dba5dbc44212c42ec26526470233 Mon Sep 17 00:00:00 2001
From: luodangjia <luodangjia>
Date: 星期二, 14 一月 2025 11:37:48 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/master'

---
 ruoyi-service/ruoyi-account/src/main/java/com/ruoyi/account/service/impl/BalanceChangeRecordServiceImpl.java |   18 ++++++++++--------
 1 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/ruoyi-service/ruoyi-account/src/main/java/com/ruoyi/account/service/impl/BalanceChangeRecordServiceImpl.java b/ruoyi-service/ruoyi-account/src/main/java/com/ruoyi/account/service/impl/BalanceChangeRecordServiceImpl.java
index 45c2c5c..0198cd8 100644
--- a/ruoyi-service/ruoyi-account/src/main/java/com/ruoyi/account/service/impl/BalanceChangeRecordServiceImpl.java
+++ b/ruoyi-service/ruoyi-account/src/main/java/com/ruoyi/account/service/impl/BalanceChangeRecordServiceImpl.java
@@ -54,14 +54,16 @@
         // 过滤商城购物
         List<BalanceChangeRecord> collect = balanceChangeRecordIPage.getRecords().stream().filter(e -> e.getChangeType() != 5).collect(Collectors.toList());
         for (BalanceChangeRecord changeRecord : collect) {
-            BigDecimal subtract = changeRecord.getBeforeAmount().subtract(changeRecord.getAfterAmount());
-            if (subtract.compareTo(BigDecimal.ZERO)>0){
-                // 减少
-                changeRecord.setChangeAmountString("-¥"+changeRecord.getChangeAmount());
-            }else if (subtract.compareTo(BigDecimal.ZERO)<0){
-                changeRecord.setChangeAmountString("+¥"+changeRecord.getChangeAmount());
-            }else{
-                changeRecord.setChangeAmountString("¥"+changeRecord.getChangeAmount());
+            if (changeRecord.getBeforeAmount()!=null && changeRecord.getAfterAmount()!=null){
+                BigDecimal subtract = changeRecord.getBeforeAmount().subtract(changeRecord.getAfterAmount());
+                if (subtract.compareTo(BigDecimal.ZERO)>0){
+                    // 减少
+                    changeRecord.setChangeAmountString("-¥"+changeRecord.getChangeAmount());
+                }else if (subtract.compareTo(BigDecimal.ZERO)<0){
+                    changeRecord.setChangeAmountString("+¥"+changeRecord.getChangeAmount());
+                }else{
+                    changeRecord.setChangeAmountString("¥"+changeRecord.getChangeAmount());
+                }
             }
         }
         balanceChangeRecordIPage.setRecords(collect);

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