From f4c288c55d08c04cd026508b358beebfcdce5fc2 Mon Sep 17 00:00:00 2001
From: liding <756868258@qq.com>
Date: 星期五, 22 五月 2026 09:29:09 +0800
Subject: [PATCH] feat(product): 添加产品型号向下复制功能并优化生产报工重量计算 - 在ProductController中新增downCopy接口实现产品型号批量复制功能 - 将ProductionProductMainDto中的bomInputQty字段重命名为inputWeight - 在ProductionProductMainServiceImpl中添加JSON解析逻辑支持从otherData中提取投入重量 - 新增resolveInputWeight、findParameterValue、findFieldValue等工具方法处理复杂参数解析 - 为ProductModelDto添加targetProductId字段用于指定复制目标 - 修复销售台账按调度员ID和姓名分组的SQL查询问题 - 优化库存服务中剩余数量计算的空值处理逻辑 - 完善生产投料数量为空时的默认值处理机制

---
 src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java |   47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 47 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 e9dfd73..4a4ece9 100644
--- a/src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java
+++ b/src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java
@@ -155,4 +155,51 @@
             throw new ServiceException("瀵煎叆澶辫触");
         }
     }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public int downCopy(ProductModelDto productModelDto) {
+        if (productModelDto == null || productModelDto.getProductId() == null || productModelDto.getTargetProductId() == null) {
+            throw new ServiceException("婧愪骇鍝両D鍜岀洰鏍囦骇鍝両D涓嶈兘涓虹┖");
+        }
+
+        Long sourceProductId = productModelDto.getProductId();
+        Long targetProductId = productModelDto.getTargetProductId();
+
+        if (sourceProductId.equals(targetProductId)) {
+            throw new ServiceException("婧愪骇鍝佸拰鐩爣浜у搧涓嶈兘鐩稿悓");
+        }
+
+        Product sourceProduct = productMapper.selectById(sourceProductId);
+        if (sourceProduct == null) {
+            throw new ServiceException("婧愪骇鍝佷笉瀛樺湪");
+        }
+
+        Product targetProduct = productMapper.selectById(targetProductId);
+        if (targetProduct == null) {
+            throw new ServiceException("鐩爣浜у搧涓嶅瓨鍦�");
+        }
+
+        List<ProductModel> sourceModels = productModelMapper.selectList(
+                new LambdaQueryWrapper<ProductModel>()
+                        .eq(ProductModel::getProductId, sourceProductId)
+                        .orderByAsc(ProductModel::getId)
+        );
+        if (CollectionUtils.isEmpty(sourceModels)) {
+            throw new ServiceException("婧愪骇鍝佷笅娌℃湁鍙鍒剁殑鍨嬪彿");
+        }
+
+        List<ProductModel> copyList = new ArrayList<>();
+        for (ProductModel sourceModel : sourceModels) {
+            ProductModel copy = new ProductModel();
+            BeanUtils.copyProperties(sourceModel, copy);
+            copy.setId(null);
+            copy.setProductId(targetProductId);
+            copy.setTenantId(null);
+            copyList.add(copy);
+        }
+
+        saveBatch(copyList);
+        return copyList.size();
+    }
 }

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