From f44e4d609e7efaed9eac545137970b1e334f8106 Mon Sep 17 00:00:00 2001
From: mitao <2763622819@qq.com>
Date: 星期六, 21 九月 2024 09:01:36 +0800
Subject: [PATCH] 修改bug
---
ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/GoodsSeckillServiceImpl.java | 222 ++++++++++++++++++++++++++++++++++++++++++++++---------
1 files changed, 186 insertions(+), 36 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 f05f949..0e526c9 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
@@ -13,19 +13,24 @@
import com.ruoyi.common.core.enums.ListingStatusEnum;
import com.ruoyi.common.core.enums.StartStatusEnum;
import com.ruoyi.common.core.exception.ServiceException;
+import com.ruoyi.common.core.utils.DateUtils;
import com.ruoyi.common.core.utils.StringUtils;
import com.ruoyi.common.core.utils.page.BeanUtils;
+import com.ruoyi.common.core.utils.page.CollUtils;
import com.ruoyi.common.core.utils.page.PageDTO;
import com.ruoyi.common.redis.service.RedisService;
import com.ruoyi.goods.controller.management.dto.GoodsSeckillDTO;
import com.ruoyi.goods.controller.management.dto.GoodsSeckillQuery;
import com.ruoyi.goods.controller.management.dto.GoodsSeckillUpd;
import com.ruoyi.goods.controller.management.vo.GoodsSeckillVO;
+import com.ruoyi.goods.domain.GoodsSeckillAppointment;
+import com.ruoyi.goods.domain.MemberGoodsCollection;
import com.ruoyi.goods.mapper.GoodsSeckillMapper;
+import com.ruoyi.goods.service.IGoodsSeckillAppointmentService;
import com.ruoyi.goods.service.IGoodsSeckillService;
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;
@@ -33,6 +38,8 @@
import com.ruoyi.system.api.domain.GoodsSeckill;
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;
@@ -40,8 +47,6 @@
import com.ruoyi.system.api.feignClient.GoodsSkuClient;
import com.ruoyi.system.api.feignClient.OrderClient;
import com.ruoyi.system.api.feignClient.SysUserClient;
-import com.ruoyi.system.api.util.WebSocketUsers;
-
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
@@ -52,6 +57,7 @@
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.stream.Collectors;
+import javax.annotation.Resource;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
@@ -78,6 +84,13 @@
private final AsyncMethodService asyncMethodService;
// 创建一个静态共享的ObjectMapper实例以重用
private static final ObjectMapper objectMapper = new ObjectMapper();
+
+ @Resource
+ private IMemberGoodsCollectionService iMemberGoodsCollectionService;
+
+ @Resource
+ private IGoodsSeckillAppointmentService iGoodsSeckillAppointmentService;
+
@Override
@Transactional(rollbackFor = Exception.class)
public void addGoodsSeckill(GoodsSeckillDTO dto) {
@@ -90,6 +103,28 @@
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<Long> skuIds = goodsSeckills.stream().map(GoodsSeckill::getGoodsSkuId)
+ .collect(Collectors.toList());
+ List<GoodsSeckill> list = this.lambdaQuery()
+ .ne(GoodsSeckill::getStartStatus, StartStatusEnum.ENDED)
+ .in(GoodsSeckill::getGoodsSkuId, skuIds).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));
+ Optional<GoodsSeckill> first = goodsSeckills.stream()
+ .filter(goodsSeckill -> existGoodsSkuIdSet.contains(
+ goodsSeckill.getGoodsSkuId()))
+ .findFirst();
+ if (first.isPresent()) {
+ String skuName = goodsSkuMap.get(first.get().getGoodsSkuId());
+ 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", skuName));
+ }
+ }
this.saveBatch(goodsSeckills);
for (GoodsSeckill goodsSeckill : goodsSeckills) {
@@ -97,12 +132,23 @@
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());
- asyncMethodService.seckillScheduleTask(Lists.newArrayList(goodsSeckill));
+ 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));
+ if (goodsSeckill.getEndTime().isBefore(LocalDateTime.now())) {
+ goodsSeckill.setStartStatus(StartStatusEnum.ENDED);
+ this.updateById(goodsSeckill);
+ } else {
+ asyncMethodService.seckillScheduleTask(Lists.newArrayList(goodsSeckill));
+ }
}
}
@@ -133,12 +179,37 @@
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");
+ }
+ Optional<GoodsSeckill> seckillOpt = this.lambdaQuery()
+ .ne(GoodsSeckill::getStartStatus, StartStatusEnum.ENDED)
+ .ne(GoodsSeckill::getId, goodsSeckill.getId())
+ .eq(GoodsSeckill::getGoodsSkuId, goodsSeckill.getGoodsSkuId()).oneOpt();
+ if (seckillOpt.isPresent()) {
+ throw new ServiceException("编辑失败，商品在该时间段内有其他秒杀活动");
+ }
GoodsSeckill goodsSeckillUpd = BeanUtils.copyBean(upd, GoodsSeckill.class);
+ goodsSeckillUpd.setListingStatus(ListingStatusEnum.ON_SHELVES);
+ goodsSeckillUpd.setStartStatus(StartStatusEnum.NOT_STARTED);
this.updateById(goodsSeckillUpd);
- asyncMethodService.seckillScheduleTask(Lists.newArrayList(goodsSeckill));
+
+ if (goodsSeckillUpd.getEndTime().isBefore(LocalDateTime.now())) {
+ goodsSeckillUpd.setStartStatus(StartStatusEnum.ENDED);
+ this.updateById(goodsSeckillUpd);
+ } else {
+ // 修改库存
+ GoodsStockUpdDTO goodsStockUpdDTO = new GoodsStockUpdDTO();
+ goodsStockUpdDTO.setAuctionStock(upd.getSeckillStock() * -1);
+ goodsStockUpdDTO.setGoodsSkuId(goodsSeckill.getGoodsSkuId());
+ goodsSkuService.updGoodsStock(Lists.newArrayList(goodsStockUpdDTO));
+ asyncMethodService.seckillScheduleTask(Lists.newArrayList(goodsSeckillUpd));
+ }
}
/**
@@ -152,17 +223,16 @@
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();
- 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());
+ goodsSeckill.setListingStatus(dto.getListingStatus());
+ if (dto.getListingStatus().equals(ListingStatusEnum.REMOVED_FROM_THE_SHELF)
+ && !goodsSeckill.getStartStatus().equals(StartStatusEnum.ENDED)) {
+ // 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);
}
/**
@@ -179,8 +249,11 @@
}
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;
@@ -197,9 +270,7 @@
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();
@@ -211,11 +282,12 @@
//推送秒杀开始消息
Map<String, Object> map = new ConcurrentHashMap<>();
map.put("notification_type", NotificationTypeConstant.SECKILL);
- map.put("notification_time", LocalDateTime.now());
+ map.put("notification_time", DateUtils.dateTimeNow("yyyy-MM-dd HH:mm:ss"));
map.put("target_id", seckillId);
map.put("message_type", "start");
String msg = objectMapper.writeValueAsString(map);
- WebSocketUsers.sendMessageToUsersByType(ClientTypeEnum.MEMBER.getCode(), msg);
+ sysUserClient.pushByClientType(WebsocketMessageDTO.builder().message(msg)
+ .clientType(ClientTypeEnum.MEMBER).build(), SecurityConstants.INNER);
log.info("===================>发送websocket通知，消息体{}", msg);
}
@@ -229,20 +301,26 @@
log.info(">>>>>>>>>>>>>>>>>>>>{}秒杀结束<<<<<<<<<<<<<<<<<<<<", seckillId);
GoodsSeckill goodsSeckill = this.getById(seckillId);
if (StringUtils.isNotNull(goodsSeckill)
- && goodsSeckill.getStartStatus().equals(StartStatusEnum.STARTED)) {
+ && !goodsSeckill.getStartStatus().equals(StartStatusEnum.ENDED)) {
//结束秒杀
this.lambdaUpdate().set(GoodsSeckill::getStartStatus, StartStatusEnum.ENDED)
.eq(GoodsSeckill::getId, seckillId).update();
// 将秒杀商品从缓存中移除
redisService.deleteObject(CacheConstants.SECKILL_GOODS + 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));
}
Map<String, Object> map = new ConcurrentHashMap<>();
map.put("notification_type", NotificationTypeConstant.SECKILL);
- map.put("notification_time", LocalDateTime.now());
+ map.put("notification_time", DateUtils.dateTimeNow("yyyy-MM-dd HH:mm:ss"));
map.put("target_id", seckillId);
map.put("message_type", "end");
String msg = objectMapper.writeValueAsString(map);
- WebSocketUsers.sendMessageToUsersByType(ClientTypeEnum.MEMBER.getCode(), msg);
+ sysUserClient.pushByClientType(WebsocketMessageDTO.builder().message(msg)
+ .clientType(ClientTypeEnum.MEMBER).build(), SecurityConstants.INNER);
log.info("===================>发送websocket通知，消息体{}", msg);
}
@@ -250,8 +328,7 @@
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){
@@ -333,7 +410,9 @@
Set<Long> goodsSkuIdList = null;
goodsSkuIdList = page1.stream().map(GoodsSku::getId)
.collect(Collectors.toSet());
-
+ if (CollUtils.isEmpty(goodsSkuIdList)) {
+ return PageDTO.empty(0L, 0L);
+ }
Page<GoodsSeckill> page = new Page<>();
page.setSize(homeGoodsSkuDTO.getPageSize());
page.setCurrent(homeGoodsSkuDTO.getPageCurr());
@@ -345,8 +424,11 @@
in.add(0);
in.add(1);
wrapper4.in(GoodsSeckill::getStartStatus,in);
- wrapper4.in(GoodsSeckill::getGoodsSkuId,goodsSkuIdList);
- wrapper4.orderByAsc(GoodsSeckill::getSortNum);
+ if(goodsSkuIdList.size()>0){
+ wrapper4.in(GoodsSeckill::getGoodsSkuId,goodsSkuIdList);
+ }
+
+ wrapper4.orderByDesc(GoodsSeckill::getSortNum);
Page<GoodsSeckill> page2 = this.page(page, wrapper4);
PageDTO<HomeGoodsSeckillVO> HomeGoodsSeckillVOPageDTO = PageDTO.of(page2, HomeGoodsSeckillVO.class);
@@ -373,17 +455,37 @@
GoodsCategory data1 = goodsSkuClient.getCategoryOne(data6.getCategoryId(), SecurityConstants.INNER).getData();
GoodsSeries data2 = goodsSkuClient.getSeriesOne(data6.getSeriesId(), SecurityConstants.INNER).getData();
GoodsFlavorType data3 = goodsSkuClient.getFlavorTypeOne(data6.getFlavorTypeId(), SecurityConstants.INNER).getData();
- homeGoodsSeckillInfoVO.setBrand(data.getBrandName());
+ if(data!=null){
+ homeGoodsSeckillInfoVO.setBrand(data.getBrandName());
+ }
+ if(data1!=null){
homeGoodsSeckillInfoVO.setCategory(data1.getCategoryName());
+ }
+ if(data2!=null){
homeGoodsSeckillInfoVO.setSeries(data2.getSeriesName());
+ }
+ if(data3!=null){
homeGoodsSeckillInfoVO.setFlavorType(data3.getFlavorTypeName());
+ }
+
homeGoodsSeckillInfoVO.setPrice(data6.getPrice());
homeGoodsSeckillInfoVO.setSoldQuantity(byId.getSoldQuantity());
homeGoodsSeckillInfoVO.setUnit(data6.getUnit());
+ homeGoodsSeckillInfoVO.setSpec(data6.getSpec());
homeGoodsSeckillInfoVO.setSpecUnit(data6.getSpecUnit());
homeGoodsSeckillInfoVO.setCoverPic(data6.getCoverPic());
homeGoodsSeckillInfoVO.setAlbum(data6.getAlbum());
homeGoodsSeckillInfoVO.setShareTitle(byId.getShareTitle());
+ if (StringUtils.isNotBlank(byId.getShareTitle())) {
+ homeGoodsSeckillInfoVO.setShareTitle(byId.getShareTitle());
+ } else {
+ homeGoodsSeckillInfoVO.setShareTitle(data6.getSkuName());
+ }
+ if (StringUtils.isNotBlank(byId.getSharePic())) {
+ homeGoodsSeckillInfoVO.setSharePic(byId.getSharePic());
+ } else {
+ homeGoodsSeckillInfoVO.setSharePic(data6.getCoverPic());
+ }
homeGoodsSeckillInfoVO.setSeckillPrice(byId.getSeckillPrice());
homeGoodsSeckillInfoVO.setDescription(data6.getDescription());
homeGoodsSeckillInfoVO.setDetail(data6.getDetail());
@@ -392,6 +494,54 @@
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);
+ wrapper3.eq(MemberGoodsCollection::getMemberId,homeGoodsSkuDTO.getMemberId());
+ wrapper3.eq(MemberGoodsCollection::getTargetId,homeGoodsSkuDTO.getGoodsSkuId());
+ wrapper3.eq(MemberGoodsCollection::getType,3);
+ List<MemberGoodsCollection> list = iMemberGoodsCollectionService.list(wrapper3);
+ if (list.size()>0){
+ homeGoodsSeckillInfoVO.setIsCollection(2);
+ }else{
+ homeGoodsSeckillInfoVO.setIsCollection(1);
+ }
+
+ LambdaQueryWrapper<GoodsSeckillAppointment> wrapper4= Wrappers.lambdaQuery();
+ wrapper4.eq(GoodsSeckillAppointment::getDelFlag,0);
+ wrapper4.eq(GoodsSeckillAppointment::getMemberId,homeGoodsSkuDTO.getMemberId());
+ wrapper4.eq(GoodsSeckillAppointment::getGoodsSeckillId,homeGoodsSkuDTO.getGoodsSkuId());
+ List<GoodsSeckillAppointment> list2 = iGoodsSeckillAppointmentService.list(wrapper4);
+ if (list2.size()>0){
+ homeGoodsSeckillInfoVO.setIsAppointment(2);
+ }else{
+ homeGoodsSeckillInfoVO.setIsAppointment(1);
+ }
+
return homeGoodsSeckillInfoVO;
}
+
+ /**
+ * 结束异常的秒杀
+ */
+ @Override
+ public void updSeckillStatus() {
+ baseMapper.updSeckillStatus();
+ }
+
+ /**
+ * 根据秒杀id集合查询商品sku信息
+ *
+ * @param seckillIdSet
+ * @return
+ */
+ @Override
+ public List<GoodsSku> getGoodsSkuBySeckillIdSet(Set<Long> seckillIdSet) {
+ List<GoodsSeckill> goodsSeckills = this.listByIds(seckillIdSet);
+ List<Long> goodsSkuIdList = goodsSeckills.stream().map(GoodsSeckill::getGoodsSkuId)
+ .collect(Collectors.toList());
+ return goodsSkuService.listByIds(goodsSkuIdList);
+ }
}
--
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