From 69e0f44e279f7763fa9c9a4d105f154db39ee1d8 Mon Sep 17 00:00:00 2001
From: 云 <2163098428@qq.com>
Date: 星期六, 23 五月 2026 11:38:02 +0800
Subject: [PATCH] feat(sales): 添加每件数量字段支持及多业务流程优化

---
 src/main/java/com/ruoyi/sales/service/impl/SalesLedgerServiceImpl.java |   13 ++++++++++++-
 1 files changed, 12 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/ruoyi/sales/service/impl/SalesLedgerServiceImpl.java b/src/main/java/com/ruoyi/sales/service/impl/SalesLedgerServiceImpl.java
index fe385f1..4775de5 100644
--- a/src/main/java/com/ruoyi/sales/service/impl/SalesLedgerServiceImpl.java
+++ b/src/main/java/com/ruoyi/sales/service/impl/SalesLedgerServiceImpl.java
@@ -388,6 +388,7 @@
                 for (SalesLedgerProductImportDto salesLedgerProductImportDto : salesLedgerProductImportDtos) {
                     SalesLedgerProduct salesLedgerProduct = new SalesLedgerProduct();
                     BeanUtils.copyProperties(salesLedgerProductImportDto, salesLedgerProduct);
+                    salesLedgerProduct.setSingleQuantity(normalizeSingleQuantity(salesLedgerProduct.getSingleQuantity()));
                     salesLedgerProduct.setSalesLedgerId(salesLedger.getId());
                     salesLedgerProduct.setType(1);
                     // 璁$畻涓嶅惈绋庢�讳环
@@ -590,7 +591,10 @@
     public void handleSalesLedgerProducts(Long salesLedgerId, List<SalesLedgerProduct> products, SaleEnum type) {
         // 鎸塈D鍒嗙粍锛屽尯鍒嗘柊澧炲拰鏇存柊鐨勮褰�
         Map<Boolean, List<SalesLedgerProduct>> partitionedProducts = products.stream()
-                .peek(p -> p.setSalesLedgerId(salesLedgerId))
+                .peek(p -> {
+                    p.setSalesLedgerId(salesLedgerId);
+                    p.setSingleQuantity(normalizeSingleQuantity(p.getSingleQuantity()));
+                })
                 .collect(Collectors.partitioningBy(p -> p.getId() != null));
 
         List<SalesLedgerProduct> updateList = partitionedProducts.get(true);
@@ -620,6 +624,13 @@
         return entity;
     }
 
+    private BigDecimal normalizeSingleQuantity(BigDecimal singleQuantity) {
+        if (singleQuantity == null || singleQuantity.compareTo(BigDecimal.ZERO) <= 0) {
+            return BigDecimal.ONE;
+        }
+        return singleQuantity;
+    }
+
     @Transactional(readOnly = true)
     public String generateSalesContractNo() {
         LocalDate currentDate = LocalDate.now();

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