From 649d6ffd287347eee7f3ad036271ad6a8a8a508b Mon Sep 17 00:00:00 2001
From: mitao <2763622819@qq.com>
Date: 星期一, 27 五月 2024 19:29:23 +0800
Subject: [PATCH] 1.提交【管理后台】拍卖管理 拍卖商品管理接口 2.保证金关系表基础代码
---
ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/GoodsSkuServiceImpl.java | 38 ++++++++++++++++++++++++++++++++++++++
1 files changed, 38 insertions(+), 0 deletions(-)
diff --git a/ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/GoodsSkuServiceImpl.java b/ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/GoodsSkuServiceImpl.java
index 37798e5..6965243 100644
--- a/ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/GoodsSkuServiceImpl.java
+++ b/ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/GoodsSkuServiceImpl.java
@@ -72,6 +72,10 @@
if (Objects.isNull(dto.getId())) {
this.save(goodsSku);
} else {
+ GoodsSku goodsSkuOrg = this.getById(dto.getId());
+ if (StringUtils.isNull(goodsSkuOrg)) {
+ throw new ServiceException("商品不存在");
+ }
this.updateById(goodsSku);
}
@@ -198,4 +202,38 @@
.like(StringUtils.isNotEmpty(goodsSkuName), GoodsSku::getSkuName, goodsSkuName)
.list();
}
+
+ /**
+ * 扣减商品库存
+ *
+ * @param goodsSkuId 商品SKU ID
+ * @param auctionStock 拍卖库存
+ */
+ @Override
+ public void deductStock(Long goodsSkuId, Integer auctionStock) {
+ GoodsSku goodsSku = this.getById(goodsSkuId);
+ if (StringUtils.isNull(goodsSku)) {
+ throw new ServiceException("商品不存在");
+ }
+ if (goodsSku.getStock() < auctionStock) {
+ throw new ServiceException("库存不足");
+ }
+ // 更新商品库存
+ this.lambdaUpdate().set(GoodsSku::getStock, goodsSku.getStock() - auctionStock)
+ .ge(GoodsSku::getStock, auctionStock).eq(GoodsSku::getId, goodsSku.getId())
+ .update();
+ }
+
+ @Override
+ public void returningStock(Long goodsSkuId, Integer auctionStock) {
+ GoodsSku goodsSku = this.getById(goodsSkuId);
+ if (StringUtils.isNull(goodsSku)) {
+ throw new ServiceException("商品不存在");
+ }
+ // 更新商品库存
+ this.lambdaUpdate()
+ .set(auctionStock > 0, GoodsSku::getStock, goodsSku.getStock() + auctionStock)
+ .eq(GoodsSku::getId, goodsSku.getId())
+ .update();
+ }
}
--
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