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master：用户收藏商品；

pull/1121/head
liujiang 2025-09-18 22:34:43 +08:00
parent cf78acbdcb
commit 0f71ac509e
1 changed files with 9 additions and 7 deletions
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16
xkt/src/main/java/com/ruoyi/xkt/service/impl/UserFavoritesServiceImpl.java
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@ -73,22 +73,24 @@ public class UserFavoritesServiceImpl implements IUserFavoritesService {
// 已经加入购物车的商品
final List<Long> existStoreProdIdList = CollectionUtils.isNotEmpty(existList)
? existList.stream().map(UserFavorites::getStoreProdId).collect(Collectors.toList()) : new ArrayList<>();
// 购物车列表
List<UserFavorites> list = favoriteDTO.getBatchList().stream()
.filter(x -> CollectionUtils.isNotEmpty(existStoreProdIdList) ? !existStoreProdIdList.contains(x.getStoreProdId()) : Boolean.TRUE)
List<UserFavorites> unFavList = favoriteDTO.getBatchList().stream()
.filter(x -> CollectionUtils.isEmpty(existStoreProdIdList) || !existStoreProdIdList.contains(x.getStoreProdId()))
.map(x -> BeanUtil.toBean(x, UserFavorites.class).setUserId(loginUser.getUserId()))
.collect(Collectors.toList());
int count = this.userFavMapper.insert(list).size();
if (CollectionUtils.isEmpty(unFavList)) {
return 0;
}
int count = this.userFavMapper.insert(unFavList).size();
Map<Long, Store> storeMap = this.storeMapper.selectList(new LambdaQueryWrapper<Store>()
.in(Store::getId, list.stream().map(UserFavorites::getStoreId).collect(Collectors.toList()))
.in(Store::getId, unFavList.stream().map(UserFavorites::getStoreId).collect(Collectors.toList()))
.eq(Store::getDelFlag, Constants.UNDELETED)).stream()
.collect(Collectors.toMap(Store::getId, Function.identity()));
Map<Long, StoreProduct> storeProdMap = this.storeProdMapper.selectList(new LambdaQueryWrapper<StoreProduct>()
.in(StoreProduct::getId, list.stream().map(UserFavorites::getStoreProdId).collect(Collectors.toList()))
.in(StoreProduct::getId, unFavList.stream().map(UserFavorites::getStoreProdId).collect(Collectors.toList()))
.eq(StoreProduct::getDelFlag, Constants.UNDELETED)).stream()
.collect(Collectors.toMap(StoreProduct::getId, Function.identity()));
// 新增用户收藏商品通知
list.forEach(userFav -> {
unFavList.forEach(userFav -> {
StoreProduct storeProd = storeProdMap.get(userFav.getStoreProdId());
Store store = storeMap.get(userFav.getStoreId());
// 新增用户收藏商品消息通知