From f7559a0880080f0aaaac59867606daad656b280a Mon Sep 17 00:00:00 2001
From: liyong <18434998025@163.com>
Date: 星期三, 14 一月 2026 14:04:10 +0800
Subject: [PATCH] feat(product): 添加产品规格ID字段并实现库存检查功能

---
 src/main/java/com/ruoyi/sales/mapper/SalesLedgerProductMapper.java |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/ruoyi/sales/mapper/SalesLedgerProductMapper.java b/src/main/java/com/ruoyi/sales/mapper/SalesLedgerProductMapper.java
index 0ccce79..58e8d9c 100644
--- a/src/main/java/com/ruoyi/sales/mapper/SalesLedgerProductMapper.java
+++ b/src/main/java/com/ruoyi/sales/mapper/SalesLedgerProductMapper.java
@@ -14,4 +14,7 @@
  */
 public interface SalesLedgerProductMapper extends MyBaseMapper<SalesLedgerProduct> {
     List<SalesLedgerProduct> selectSalesLedgerProductList(@Param("salesLedgerProduct") SalesLedgerProduct salesLedgerProduct);
+
+    SalesLedgerProduct selectSalesLedgerProductByMainId(@Param("productMainId") Long productMainId);
+
 }

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