From d406310fa4d79e99b825a3698ee60af2991c261c Mon Sep 17 00:00:00 2001
From: zss <zss@example.com>
Date: 星期三, 13 五月 2026 17:23:41 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/dev_New_pro' into dev_New_pro

---
 src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java |   23 +++++++++++++++++++++++
 1 files changed, 23 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java b/src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java
index ce0ba64..51e5441 100644
--- a/src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java
+++ b/src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java
@@ -47,6 +47,11 @@
 
     @Override
     public int addOrEditProductModel(ProductModelDto productModelDto) {
+        String model = StringUtils.trim(productModelDto.getModel());
+        String productCode = StringUtils.trim(productModelDto.getProductCode());
+        productModelDto.setModel(model);
+        productModelDto.setProductCode(productCode);
+        checkModelAndProductCodeUnique(model, productCode, productModelDto.getId());
 
         if (productModelDto.getId() == null) {
             ProductModel productModel = new ProductModel();
@@ -54,6 +59,21 @@
             return productModelMapper.insert(productModel);
         } else {
             return productModelMapper.updateById(productModelDto);
+        }
+    }
+
+    private void checkModelAndProductCodeUnique(String model, String productCode, Long currentId) {
+        if (StringUtils.isEmpty(model) || StringUtils.isEmpty(productCode)) {
+            return;
+        }
+        LambdaQueryWrapper<ProductModel> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(ProductModel::getModel, model)
+                .eq(ProductModel::getProductCode, productCode)
+                .ne(currentId != null, ProductModel::getId, currentId)
+                .last("limit 1");
+        ProductModel duplicateProductModel = productModelMapper.selectOne(queryWrapper);
+        if (duplicateProductModel != null) {
+            throw new ServiceException("瀵瑰簲鐨勫瀷鍙�" + model + "鐨勪骇鍝佺紪鐮�" + productCode + "宸茬粡瀛樺湪");
         }
     }
 
@@ -121,6 +141,9 @@
                 ProductModel item = productModelList.get(i);
                 int rowNum = i + 2;
 
+                if (StringUtils.isEmpty(item.getProductCode())) {
+                    return AjaxResult.error("绗� " + rowNum + " 琛屽鍏ュけ璐�: [浜у搧缂栫爜] 涓嶈兘涓虹┖");
+                }
                 if (StringUtils.isEmpty(item.getModel())) {
                     return AjaxResult.error("绗� " + rowNum + " 琛屽鍏ュけ璐�: [瑙勬牸鍨嬪彿] 涓嶈兘涓虹┖");
                 }

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