From ce531d3bb32f5221b35f9e24d027ef83450ebbc6 Mon Sep 17 00:00:00 2001
From: liujie <1793218484@qq.com>
Date: 星期二, 21 十月 2025 16:58:34 +0800
Subject: [PATCH] 修改bug

---
 ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TSysGoodsController.java |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TSysGoodsController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TSysGoodsController.java
index 8f28916..e572c1d 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TSysGoodsController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TSysGoodsController.java
@@ -97,7 +97,9 @@
                 List<TSysGoodsExchange> list = sysGoodsExchangeService.list(new LambdaQueryWrapper<TSysGoodsExchange>().in(TSysGoodsExchange::getGoodsId, records.stream().map(TSysGoods::getId).collect(Collectors.toList())));
                 records.forEach(item -> {
                     item.setExchangeQuantity(list.stream().filter(item1 -> item1.getGoodsId().equals(item.getId())).mapToInt(TSysGoodsExchange::getGoodsCount).sum());
-                    item.setSurplusQuantity(item.getGoodsTotal() - item.getExchangeQuantity());
+                    if(item.getGoodsTotal()!=null){
+                        item.setSurplusQuantity(item.getGoodsTotal() - item.getExchangeQuantity());
+                    }
                 });
             }
             pageInfo.setRecords(records);
@@ -196,7 +198,10 @@
     @PostMapping(value = "/getExchangeRecord")
     public R<PageInfo<TSysGoodsExchange>> getExchangeRecord(@RequestBody @Valid TSysGoodsExchangeQuery query) {
         PageInfo<TSysGoodsExchange> page = new PageInfo<>(query.getPageNum(), query.getPageSize());
-        LambdaQueryWrapper<TSysGoodsExchange> wrapper = new LambdaQueryWrapper<TSysGoodsExchange>().eq(TSysGoodsExchange::getGoodsId, query.getId());
+        LambdaQueryWrapper<TSysGoodsExchange> wrapper = new LambdaQueryWrapper<TSysGoodsExchange>();
+        if(query.getId()!=null && !query.getId().isEmpty()){
+            wrapper.eq(TSysGoodsExchange::getGoodsId, query.getId());
+        }
         if (query.getClinicName() != null && !query.getClinicName().isEmpty()) {
             wrapper.like(TSysGoodsExchange::getClinicName, query.getClinicName());
         }

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