From c7e7ed6d05cd1586b37396bcabc9f3f7e6ec589f Mon Sep 17 00:00:00 2001
From: tuqin <tuqin@tuqin.cn>
Date: 星期三, 21 十月 2026 16:08:51 +0800
Subject: [PATCH] feat(销售台账/产品维护): 图号必填唯一、合同号唯一、明细产品编码与导入物料编码

---
 src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java |   31 +++++++++++++++++++++++++++++++
 1 files changed, 31 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 dd0e7ab..c2f5ab5 100644
--- a/src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java
+++ b/src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java
@@ -58,9 +58,16 @@
     public int addOrEditProductModel(ProductModelDto productModelDto) {
         String model = StringUtils.trim(productModelDto.getModel());
         String productCode = StringUtils.trim(productModelDto.getProductCode());
+        String drawingNo = StringUtils.trim(productModelDto.getDrawingNo());
         productModelDto.setModel(model);
         productModelDto.setProductCode(productCode);
+        productModelDto.setDrawingNo(drawingNo);
+        // 鍥惧彿蹇呭~
+        if (StringUtils.isEmpty(drawingNo)) {
+            throw new ServiceException("鍥惧彿涓嶈兘涓虹┖");
+        }
         checkModelAndProductCodeUnique(model, productCode, productModelDto.getId());
+        checkDrawingNoUnique(drawingNo, productModelDto.getId());
 
         if (productModelDto.getId() == null) {
             ProductModel productModel = new ProductModel();
@@ -68,6 +75,23 @@
             return productModelMapper.insert(productModel);
         } else {
             return productModelMapper.updateById(productModelDto);
+        }
+    }
+
+    /**
+     * 鍥惧彿鍞竴鏍¢獙锛堝叏灞�锛岀紪杈戞椂鎺掗櫎鑷韩锛�
+     */
+    private void checkDrawingNoUnique(String drawingNo, Long currentId) {
+        if (StringUtils.isEmpty(drawingNo)) {
+            return;
+        }
+        LambdaQueryWrapper<ProductModel> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(ProductModel::getDrawingNo, drawingNo)
+                .ne(currentId != null, ProductModel::getId, currentId)
+                .last("limit 1");
+        ProductModel duplicateProductModel = productModelMapper.selectOne(queryWrapper);
+        if (duplicateProductModel != null) {
+            throw new ServiceException("鍥惧彿" + drawingNo + "宸茬粡瀛樺湪");
         }
     }
 
@@ -200,10 +224,17 @@
                     code = generateUniqueCode(generatedCodes);
                 }
 
+                // 鍥惧彿锛氬鍏ユ椂鍙�夛紝濉啓鍒欐牎楠屽敮涓�
+                String drawingNo = trimToNull(row.getDrawingNo());
+                if (drawingNo != null) {
+                    checkDrawingNoUnique(drawingNo, null);
+                }
+
                 ProductModel productModel = new ProductModel();
                 productModel.setProductId(leafId);
                 productModel.setProductCode(code);
                 productModel.setModel(model);
+                productModel.setDrawingNo(drawingNo);
                 productModel.setUnit(trimToNull(row.getUnit()));
                 productModelMapper.insert(productModel);
                 successCount++;

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