From 7b2c57746cf87ebc6079c3bc055fadf554642e84 Mon Sep 17 00:00:00 2001
From: huminmin <mac@MacBook-Pro.local>
Date: 星期五, 26 六月 2026 09:59:08 +0800
Subject: [PATCH] 采购台账退货数量计算

---
 src/main/java/com/ruoyi/sales/service/impl/SalesLedgerProductServiceImpl.java |   25 ++++++++++++++++++-------
 1 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/src/main/java/com/ruoyi/sales/service/impl/SalesLedgerProductServiceImpl.java b/src/main/java/com/ruoyi/sales/service/impl/SalesLedgerProductServiceImpl.java
index b8042d8..92c44c3 100644
--- a/src/main/java/com/ruoyi/sales/service/impl/SalesLedgerProductServiceImpl.java
+++ b/src/main/java/com/ruoyi/sales/service/impl/SalesLedgerProductServiceImpl.java
@@ -98,16 +98,27 @@
         List<SalesLedgerProduct> salesLedgerProducts = salesLedgerProductMapper.selectSalesLedgerProductList(salesLedgerProduct);
         if(!CollectionUtils.isEmpty(salesLedgerProducts)){
             salesLedgerProducts.forEach(item -> {
-                // 鍙戣揣淇℃伅
-                ShippingInfo shippingInfo = shippingInfoMapper.selectOne(new LambdaQueryWrapper<ShippingInfo>()
+                // 鍙戣揣淇℃伅锛堝彇鏈�鏂颁竴鏉★級
+                ShippingInfo latestShippingInfo = shippingInfoMapper.selectOne(new LambdaQueryWrapper<ShippingInfo>()
                         .eq(ShippingInfo::getSalesLedgerProductId, item.getId())
                         .orderByDesc(ShippingInfo::getCreateTime)
                         .last("limit 1"));
-                if(shippingInfo != null){
-                    item.setShippingDate(shippingInfo.getShippingDate());
-                    item.setShippingCarNumber(shippingInfo.getShippingCarNumber());
-                    item.setExpressCompany(shippingInfo.getExpressCompany());
-                    item.setExpressNumber(shippingInfo.getExpressNumber());
+                if(latestShippingInfo != null){
+                    item.setShippingDate(latestShippingInfo.getShippingDate());
+                    item.setExpressCompany(latestShippingInfo.getExpressCompany());
+                    item.setExpressNumber(latestShippingInfo.getExpressNumber());
+                }
+                // 杞︾墝鍙凤細鍙栨墍鏈夊彂璐ц褰曠殑杞︾墝鍙凤紝閫楀彿鎷兼帴
+                List<ShippingInfo> allShippingInfos = shippingInfoMapper.selectList(new LambdaQueryWrapper<ShippingInfo>()
+                        .eq(ShippingInfo::getSalesLedgerProductId, item.getId())
+                        .orderByAsc(ShippingInfo::getCreateTime));
+                if(!CollectionUtils.isEmpty(allShippingInfos)){
+                    String carNumbers = allShippingInfos.stream()
+                            .map(ShippingInfo::getShippingCarNumber)
+                            .filter(carNo -> carNo != null && !carNo.trim().isEmpty())
+                            .distinct()
+                            .collect(Collectors.joining(","));
+                    item.setShippingCarNumber(carNumbers);
                 }
             });
         }

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