czg_team/cashier-client
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下单扣取库存

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SongZhang
2024-07-03 10:57:40 +08:00
parent e31f3c831a
commit 8da3d036b1
5 changed files with 60 additions and 1 deletions
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7
src/main/java/com/chaozhanggui/system/cashierservice/dao/TbProductMapper.java
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@@ -5,6 +5,7 @@ import com.chaozhanggui.system.cashierservice.entity.TbProductWithBLOBs;
import com.chaozhanggui.system.cashierservice.entity.po.ProConsSkuInfo;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Update;
import org.springframework.stereotype.Component;
import java.util.List;
@@ -41,4 +42,10 @@ public interface TbProductMapper {
List<ProConsSkuInfo> selectBySkuId(Integer skuId);
@Update("update tb_product set stock_number=stock_number+#{num} WHERE id=#{id}")
int incrStock(String id, int num);
@Update("update tb_product set stock_number=stock_number-#{num} WHERE id=#{id} and stock_number-#{num} > 0")
int decrStock(String id, int num);
}

9
src/main/java/com/chaozhanggui/system/cashierservice/dao/TbProductSkuMapper.java
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@@ -5,6 +5,7 @@ import com.chaozhanggui.system.cashierservice.entity.TbProductSkuWithBLOBs;
import com.chaozhanggui.system.cashierservice.entity.po.ProductSkuPo;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Update;
import org.springframework.stereotype.Component;
import java.util.List;
@@ -39,4 +40,10 @@ public interface TbProductSkuMapper {
void batchStockNum(@Param("list")List<ProductSkuPo> list);
}
@Update("update tb_product_sku set stock_number=stock_number+#{num} WHERE id=#{id}")
int incrStock(String skuId, int addNum);
@Update("update tb_product set stock_number=stock_number-#{num} WHERE id=#{id} and stock_number-#{num} > 0")
int decrStock(String id, int num);
}