From fc8b51f40e71aa09bb49f407c1e9f68ac94ceb58 Mon Sep 17 00:00:00 2001
From: mitao <2763622819@qq.com>
Date: 星期一, 29 七月 2024 18:51:32 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/master'
---
ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/GoodsSeckillServiceImpl.java | 86 ++++++++++++++++++++++++++++++++-----------
1 files changed, 64 insertions(+), 22 deletions(-)
diff --git a/ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/GoodsSeckillServiceImpl.java b/ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/GoodsSeckillServiceImpl.java
index d3e2e84..4df64e6 100644
--- a/ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/GoodsSeckillServiceImpl.java
+++ b/ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/GoodsSeckillServiceImpl.java
@@ -30,7 +30,6 @@
import com.ruoyi.goods.service.IGoodsSkuService;
import com.ruoyi.goods.service.IMemberGoodsCollectionService;
import com.ruoyi.goods.service.async.AsyncMethodService;
-import com.ruoyi.system.api.constants.DelayTaskEnum;
import com.ruoyi.system.api.constants.NotificationTypeConstant;
import com.ruoyi.system.api.domain.GoodsBrand;
import com.ruoyi.system.api.domain.GoodsCategory;
@@ -39,6 +38,7 @@
import com.ruoyi.system.api.domain.GoodsSeries;
import com.ruoyi.system.api.domain.GoodsSku;
import com.ruoyi.system.api.domain.WebsocketMessageDTO;
+import com.ruoyi.system.api.domain.dto.GoodsStockUpdDTO;
import com.ruoyi.system.api.domain.dto.HomeGoodsSkuDTO;
import com.ruoyi.system.api.domain.dto.ListStatusDTO;
import com.ruoyi.system.api.domain.vo.HomeGoodsSeckillInfoVO;
@@ -52,6 +52,7 @@
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
+import java.util.Objects;
import java.util.Optional;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
@@ -102,6 +103,31 @@
goodsSeckill.setEndTime(dto.getEndTime());
goodsSeckill.setStartStatus(StartStatusEnum.NOT_STARTED);
}
+ // 查询该时间范围内，是否已经存在该秒杀商品
+ List<GoodsSeckill> list = this.lambdaQuery()
+ .ne(GoodsSeckill::getStartStatus, StartStatusEnum.ENDED)
+ .eq(GoodsSeckill::getListingStatus, ListingStatusEnum.ON_SHELVES)
+ .le(GoodsSeckill::getStartTime, dto.getStartTime())
+ .ge(GoodsSeckill::getEndTime, dto.getStartTime()).list();
+ Set<Long> existGoodsSkuIdSet = list.stream().map(GoodsSeckill::getGoodsSkuId)
+ .collect(Collectors.toSet());
+ if (!existGoodsSkuIdSet.isEmpty()) {
+ List<GoodsSku> goodsSkuList = goodsSkuService.listByIds(existGoodsSkuIdSet);
+ Map<Long, String> goodsSkuMap = goodsSkuList.stream()
+ .collect(Collectors.toMap(GoodsSku::getId, GoodsSku::getSkuName));
+ List<GoodsSeckill> collect = goodsSeckills.stream()
+ .filter(goodsSeckill -> existGoodsSkuIdSet.contains(
+ goodsSeckill.getGoodsSkuId()))
+ .collect(Collectors.toList());
+ if (!collect.isEmpty()) {
+ String goodsSkuNames = collect.stream().map(item -> {
+ return goodsSkuMap.get(item.getGoodsSkuId());
+ }).filter(Objects::nonNull)
+ .collect(Collectors.joining(","));
+ throw new ServiceException(
+ String.format("添加失败，商品%s在该时间段内有其他秒杀活动", goodsSkuNames));
+ }
+ }
this.saveBatch(goodsSeckills);
for (GoodsSeckill goodsSeckill : goodsSeckills) {
@@ -109,11 +135,17 @@
if (StringUtils.isNull(goodsSku)) {
throw new ServiceException("商品不存在");
}
+
Integer seckillStock = goodsSeckill.getSeckillStock();
- goodsSkuService.lambdaUpdate()
- .set(GoodsSku::getStock, goodsSku.getStock() - seckillStock)
- .ge(GoodsSku::getStock, seckillStock)
- .eq(GoodsSku::getId, goodsSku.getId());
+ if (goodsSku.getStock() < seckillStock) {
+ throw new ServiceException(
+ String.format("秒杀商品%s剩余库存不足，请修改秒杀库存",
+ goodsSku.getSkuName()));
+ }
+ GoodsStockUpdDTO goodsStockUpdDTO = new GoodsStockUpdDTO();
+ goodsStockUpdDTO.setAuctionStock(seckillStock * -1);
+ goodsStockUpdDTO.setGoodsSkuId(goodsSku.getId());
+ goodsSkuService.updGoodsStock(Lists.newArrayList(goodsStockUpdDTO));
asyncMethodService.seckillScheduleTask(Lists.newArrayList(goodsSeckill));
}
}
@@ -145,11 +177,21 @@
if (StringUtils.isNull(goodsSeckill)) {
throw new ServiceException("秒杀商品不存在");
}
- if (goodsSeckill.getStartStatus().equals(StartStatusEnum.STARTED)) {
+ if (goodsSeckill.getStartStatus().equals(StartStatusEnum.STARTED)
+ && goodsSeckill.getListingStatus().equals(ListingStatusEnum.ON_SHELVES)) {
throw new ServiceException("秒杀商品已开始秒杀，不能修改");
}
+ GoodsSku goodsSku = goodsSkuService.getById(goodsSeckill.getGoodsSkuId());
+ if (goodsSku.getStock() < upd.getSeckillStock()) {
+ throw new ServiceException("编辑失败，商品库存不足");
+ }
GoodsSeckill goodsSeckillUpd = BeanUtils.copyBean(upd, GoodsSeckill.class);
+ goodsSeckillUpd.setListingStatus(ListingStatusEnum.ON_SHELVES);
this.updateById(goodsSeckillUpd);
+ GoodsStockUpdDTO goodsStockUpdDTO = new GoodsStockUpdDTO();
+ goodsStockUpdDTO.setAuctionStock(upd.getSeckillStock() * -1);
+ goodsStockUpdDTO.setGoodsSkuId(goodsSeckill.getGoodsSkuId());
+ goodsSkuService.updGoodsStock(Lists.newArrayList(goodsStockUpdDTO));
asyncMethodService.seckillScheduleTask(Lists.newArrayList(goodsSeckill));
}
@@ -164,17 +206,15 @@
if (StringUtils.isNull(goodsSeckill)) {
throw new ServiceException("秒杀商品不存在");
}
- this.lambdaUpdate()
- .eq(GoodsSeckill::getId, dto.getId())
- .set(GoodsSeckill::getListingStatus, dto.getListingStatus())
- .update();
+ goodsSeckill.setListingStatus(dto.getListingStatus());
if (dto.getListingStatus().equals(ListingStatusEnum.REMOVED_FROM_THE_SHELF)) {
- //移除该秒杀商品的延时任务
- redisService.deleteObject(
- DelayTaskEnum.SECKILL_START_TASK.getCode() + "-" + goodsSeckill.getId());
- redisService.deleteObject(
- DelayTaskEnum.SECKILL_END_TASK.getCode() + "-" + goodsSeckill.getId());
+ // 退回剩余库存
+ GoodsStockUpdDTO goodsStockUpdDTO = new GoodsStockUpdDTO();
+ goodsStockUpdDTO.setAuctionStock(goodsSeckill.getSeckillStock());
+ goodsStockUpdDTO.setGoodsSkuId(goodsSeckill.getGoodsSkuId());
+ goodsSkuService.updGoodsStock(Lists.newArrayList(goodsStockUpdDTO));
}
+ this.updateById(goodsSeckill);
}
/**
@@ -191,8 +231,11 @@
}
GoodsSeckillVO vo = BeanUtils.copyBean(goodsSeckill, GoodsSeckillVO.class);
GoodsSku goods = goodsSkuService.getById(goodsSeckill.getGoodsSkuId());
- Optional.of(goods).ifPresent(goodsSku -> vo.setGoodsSkuName(goodsSku.getSkuName()));
- Integer num = orderClient.getSeckillMembers(goodsSeckill.getGoodsSkuId(),
+ Optional.of(goods).ifPresent(goodsSku -> {
+ vo.setGoodsSkuName(goodsSku.getSkuName());
+ vo.setGoodsSkuStock(goodsSku.getStock());
+ });
+ Integer num = orderClient.getSeckillMembers(goodsSeckill.getId(),
SecurityConstants.INNER).getData();
vo.setNumberOfPurchasedMembers(StringUtils.isNull(num) ? 0 : num);
return vo;
@@ -209,9 +252,7 @@
GoodsSeckill goodsSeckill = this.getById(seckillId);
// 秒杀商品不能为空且上架状态为上架中 状态为未开始
if (StringUtils.isNotNull(goodsSeckill)
- && goodsSeckill.getStartStatus().equals(StartStatusEnum.NOT_STARTED) &&
- goodsSeckill.getListingStatus()
- .equals(ListingStatusEnum.ON_SHELVES)) {
+ && goodsSeckill.getStartStatus().equals(StartStatusEnum.NOT_STARTED)) {
//开始秒杀
this.lambdaUpdate().set(GoodsSeckill::getStartStatus, StartStatusEnum.STARTED)
.eq(GoodsSeckill::getId, seckillId).update();
@@ -264,8 +305,7 @@
public PageDTO<HomeGoodsSeckillVO> getHomeGoodsSeckillVOList(HomeGoodsSkuDTO homeGoodsSkuDTO) {
LambdaQueryWrapper<GoodsSku> wrapper3= Wrappers.lambdaQuery();
wrapper3.eq(GoodsSku::getDelFlag,0);
- wrapper3.eq(GoodsSku::getListingStatus,0);
- if (homeGoodsSkuDTO.getSkuName()!=null){
+ if (homeGoodsSkuDTO.getSkuName()!=null && homeGoodsSkuDTO.getSkuName()!=""){
wrapper3.like(GoodsSku::getSkuName,homeGoodsSkuDTO.getSkuName());
}
if (homeGoodsSkuDTO.getBrandId()!=null){
@@ -418,6 +458,8 @@
homeGoodsSeckillInfoVO.setStartTime(byId.getStartTime());
homeGoodsSeckillInfoVO.setEndTime(byId.getEndTime());
homeGoodsSeckillInfoVO.setStartStatus(byId.getStartStatus());
+ homeGoodsSeckillInfoVO.setSeckillStock(byId.getSeckillStock());
+
LambdaQueryWrapper<MemberGoodsCollection> wrapper3= Wrappers.lambdaQuery();
wrapper3.eq(MemberGoodsCollection::getDelFlag,0);
--
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