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秒杀拼团下单时的一些bug

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This commit is contained in:
xuwenbo
2020-09-06 09:40:10 +08:00
parent 5ca2a0fd3d
commit fc781e8403
6 changed files with 19 additions and 14 deletions
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6
yshop-mall/src/main/java/co/yixiang/modules/activity/service/mapper/YxStoreCombinationMapper.java
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@ -34,7 +34,7 @@ public interface YxStoreCombinationMapper extends CoreMapper<YxStoreCombination>
" where id=#{combinationId}")
int incStockDecSales(@Param("num") int num,@Param("combinationId") Long combinationId);
@Select("SELECT c.id,c.effective_time as effectiveTime,c.image,c.people,c.price," +
@Select("SELECT c.id,c.effective_time as effectiveTime,c.image,c.people,c.price, s.sales as sales," +
"c.title,c.unit_name as unitName,s.price as productPrice FROM yx_store_combination c " +
"INNER JOIN yx_store_product s ON s.id=c.product_id " +
" WHERE c.is_show = 1 AND c.is_del = 0 AND c.start_time < now() " +
@ -42,7 +42,7 @@ public interface YxStoreCombinationMapper extends CoreMapper<YxStoreCombination>
List<YxStoreCombinationQueryVo> getCombList(Page page);
@Select("SELECT c.id,c.effective_time as effectiveTime,c.image,c.people,c.price,c.browse," +
"c.description,c.image,c.images,c.info,c.is_postage as isPostage,c.postage," +
"c.description,c.image,c.images,c.info," +
"c.product_id as productId,c.sales,c.start_time as startTime" +
",c.stock,c.stop_time stopTime," +
"c.title,c.unit_name as unitName,s.price as productPrice FROM yx_store_combination c " +
@ -51,7 +51,7 @@ public interface YxStoreCombinationMapper extends CoreMapper<YxStoreCombination>
YxStoreCombinationQueryVo getCombDetail(Long id);
@Select("SELECT c.id,c.image,c.price,c.title as storeName,c.is_show as isShow,c.cost," +
"c.is_postage as isPostage,c.postage,c.sales,c.stock,c.is_del as isDel" +
"c.sales,c.stock,c.is_del as isDel" +
" FROM yx_store_combination c " +
" WHERE c.id = #{id} and c.is_del = 0 ")
YxStoreProductQueryVo combinatiionInfo(Long id);

7
yshop-mall/src/main/java/co/yixiang/modules/product/service/impl/YxStoreProductServiceImpl.java
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@ -139,13 +139,8 @@ public class YxStoreProductServiceImpl extends BaseServiceImpl<StoreProductMappe
yxStoreProductAttrService.decProductAttrStock(num,productId,unique, type);
}
int res = 0;
if("combination".equals(type)){
res = storeProductMapper.decCombinationStockIncSales(num,productId,activityId);
}else if("seckill".equals(type)){
res = storeProductMapper.decSeckillStockIncSales(num,productId,activityId);
}else {
res = storeProductMapper.decStockIncSales(num,productId);
}
if(res == 0) {
throw new YshopException("商品库存不足");

4
yshop-mall/src/main/java/co/yixiang/modules/product/service/mapper/StoreProductAttrValueMapper.java
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@ -36,11 +36,11 @@ public interface StoreProductAttrValueMapper extends CoreMapper<YxStoreProductAt
int incStockDecSales(@Param("num") int num,@Param("productId") Long productId,
@Param("unique") String unique);
@Update("update yx_store_product_attr_value set stock=stock-#{num}, pink_stock=pink_stock-#{num} sales=sales+#{num}" +
@Update("update yx_store_product_attr_value set stock=stock-#{num}, pink_stock=pink_stock-#{num} ,sales=sales+#{num}" +
" where product_id=#{productId} and `unique`=#{unique} and stock >= #{num} and pink_stock>=#{num}")
int decCombinationStockIncSales(int num, Long productId, String unique);
@Update("update yx_store_product_attr_value set stock=stock-#{num}, seckill_stock=seckill_stock-#{num} sales=sales+#{num}" +
@Update("update yx_store_product_attr_value set stock=stock-#{num}, seckill_stock=seckill_stock-#{num},sales=sales+#{num}" +
" where product_id=#{productId} and `unique`=#{unique} and stock >= #{num} and seckill_stock>=#{num}")
int decSeckillStockIncSales(int num, Long productId, String unique);
}

2
yshop-mall/src/main/java/co/yixiang/modules/product/service/mapper/StoreProductMapper.java
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@ -48,7 +48,7 @@ public interface StoreProductMapper extends CoreMapper<YxStoreProduct> {
@Update("update yx_store_combination set stock=stock-#{num}, sales=sales+#{num}" +
" where id=#{activityId} and stock >= #{num}")
int decCombinationStockIncSales(int num, Long productId,Long activityId);
//todo 拼团商品库存+—
//todo 秒杀商品库存+—
@Update("update yx_store_seckill set stock=stock-#{num}, sales=sales+#{num}" +
" where id=#{activityId} and stock >= #{num}")
int decSeckillStockIncSales(int num, Long productId,Long activityId);