From f5c9d4c54da8d60d8b798f67679263a8aec1607f Mon Sep 17 00:00:00 2001
From: gongchunyi <deslre0381@gmail.com>
Date: 星期三, 15 四月 2026 11:16:48 +0800
Subject: [PATCH] feat: 库存区分产品大类

---
 src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java |    7 +++++++
 1 files changed, 7 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 9382134..15ecd8e 100644
--- a/src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java
+++ b/src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java
@@ -151,4 +151,11 @@
             throw new ServiceException("瀵煎叆澶辫触");
         }
     }
+
+    @Override
+    public List<Product> getParentNames() {
+        LambdaQueryWrapper<Product> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.isNull(Product::getParentId).select(Product::getId, Product::getProductName);
+        return productMapper.selectList(queryWrapper);
+    }
 }

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