From 6f36eac9e93e6268374f4fde2fcd9a43f8bf6655 Mon Sep 17 00:00:00 2001 From: KKSU <15274802129@163.com> Date: Fri, 10 Jan 2025 11:00:41 +0800 Subject: [PATCH] feat(mall): 添加客服设置功能 --- src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallGoodsServiceImpl.java | 25 +++++++++++++++++++++---- 1 files changed, 21 insertions(+), 4 deletions(-) diff --git a/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallGoodsServiceImpl.java b/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallGoodsServiceImpl.java index 5780232..42bc29c 100644 --- a/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallGoodsServiceImpl.java +++ b/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallGoodsServiceImpl.java @@ -2,10 +2,8 @@ import cc.mrbird.febs.common.enumerates.DataDictionaryEnum; import cc.mrbird.febs.common.exception.FebsException; -import cc.mrbird.febs.common.utils.AppContants; import cc.mrbird.febs.common.utils.LoginUserUtil; import cc.mrbird.febs.mall.conversion.MallGoodsConversion; -import cc.mrbird.febs.mall.conversion.MallMemberConversion; import cc.mrbird.febs.mall.dto.ApiMallGoodsCommentDto; import cc.mrbird.febs.mall.dto.MallGoodsQueryDto; import cc.mrbird.febs.mall.entity.*; @@ -23,7 +21,6 @@ import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; import lombok.RequiredArgsConstructor; import lombok.extern.slf4j.Slf4j; -import org.checkerframework.checker.units.qual.A; import org.springframework.stereotype.Service; import java.math.BigDecimal; @@ -49,34 +46,53 @@ private final MallCarriageRuleInfoMapper mallCarriageRuleInfoMapper; + /** + * 根据查询条件分页查找商城商品列表,并为每个商品添加排名 + * 排名基于商品的销售状态、正常状态和销量进行排序 + * + * @param queryDto 查询条件封装对象,包含分页信息和查询参数 + * @return 分页的商品列表,每个商品包含其排名 + */ @Override public IPage<MallGoodsListVo> findMallGoodsListInPage(MallGoodsQueryDto queryDto) { + // 获取当前登录的用户信息 MallMember loginUser = LoginUserUtil.getLoginUser(); + // 如果用户已登录,设置查询条件中的会员ID if (loginUser != null) { queryDto.setMemberId(loginUser.getId()); } + // 初始化分页对象 Page<MallGoodsListVo> page = new Page<>(queryDto.getPageNow(), queryDto.getPageSize()); + // 调用Mapper方法,根据查询条件分页获取商品列表 IPage<MallGoodsListVo> result = this.baseMapper.selectMallGoodsListQueryInPage(queryDto, page); + // 初始化商品查询条件,筛选出正在销售的、状态正常的商品,并按销量降序排序,限制结果数量 LambdaQueryWrapper<MallGoods> goodsQuery = new LambdaQueryWrapper<>(); goodsQuery.eq(MallGoods::getIsSale, 1) .eq(MallGoods::getIsNormal, 1) + .select(MallGoods::getId) .orderByDesc(MallGoods::getVolume) - .last("limit 10"); + .last("limit 5"); + // 执行查询,获取商品列表 List<MallGoods> mallGoods = this.baseMapper.selectList(goodsQuery); + // 初始化商品ID与排名的映射关系 Map<Long, Integer> goodsMap = new HashMap<>(); AtomicInteger rank = new AtomicInteger(1); + // 遍历商品列表,为每个商品分配排名 mallGoods.forEach(item -> { goodsMap.put(item.getId(), rank.getAndIncrement()); }); + // 遍历查询结果中的商品,设置每个商品的排名 result.getRecords().forEach(item -> { Integer goodsRank = goodsMap.get(item.getId()); + // 如果商品有排名,则设置排名 if (goodsRank != null) { item.setRank(goodsRank); } }); + // 返回分页查询结果 return result; } @@ -120,6 +136,7 @@ } List<String> images = goodsImagesMapper.selectGoodsImagesByGoodsId(mallGoods.getId()); MallGoodsDetailsVo mallGoodsDetailsVo = MallGoodsConversion.INSTANCE.entityToDetailsVo(mallGoods); + mallGoodsDetailsVo.setMainImage(mallGoods.getThumb()); List<GoodsDetailsStyleVo> styles = mallGoodsDetailsVo.getStyles(); if(ObjectUtil.isNotEmpty(styles)){ -- Gitblit v1.9.1