package cc.mrbird.febs.mall.service.impl;
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import cc.mrbird.febs.common.entity.FebsResponse;
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import cc.mrbird.febs.common.enumerates.StateUpDownEnum;
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import cc.mrbird.febs.mall.dto.activity.ApiScInfoDto;
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import cc.mrbird.febs.mall.entity.HappyFollow;
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import cc.mrbird.febs.mall.entity.HappySocialCircle;
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import cc.mrbird.febs.mall.entity.HappySocialCircleCategory;
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import cc.mrbird.febs.mall.entity.MallMember;
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import cc.mrbird.febs.mall.mapper.HappyFollowMapper;
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import cc.mrbird.febs.mall.mapper.HappySocialCircleCategoryMapper;
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import cc.mrbird.febs.mall.mapper.HappySocialCircleMapper;
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import cc.mrbird.febs.mall.mapper.MallMemberMapper;
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import cc.mrbird.febs.mall.service.ApiHappySocialCircleService;
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import cc.mrbird.febs.mall.vo.ApiActivityInfoVo;
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import cc.mrbird.febs.mall.vo.activity.ApiScCategoryInfoVo;
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import cc.mrbird.febs.mall.vo.activity.ApiScInfoVo;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.util.ObjectUtil;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Service;
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import java.util.*;
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import java.util.stream.Collectors;
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@Slf4j
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@Service
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@RequiredArgsConstructor
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public class ApiHappySocialCircleServiceImpl extends ServiceImpl<HappySocialCircleMapper, HappySocialCircle> implements ApiHappySocialCircleService {
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private final HappySocialCircleCategoryMapper happySocialCircleCategoryMapper;
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private final HappyFollowMapper happyFollowMapper;
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private final MallMemberMapper mallMemberMapper;
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@Override
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public FebsResponse allCategory() {
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ArrayList<ApiScCategoryInfoVo> objects = new ArrayList<>();
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List<HappySocialCircleCategory> happySocialCircleCategories = happySocialCircleCategoryMapper.selectList(
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new LambdaQueryWrapper<HappySocialCircleCategory>()
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.select(HappySocialCircleCategory::getId, HappySocialCircleCategory::getName)
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.eq(HappySocialCircleCategory::getState, StateUpDownEnum.UP.getCode())
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.eq(HappySocialCircleCategory::getDeleteFlag, StateUpDownEnum.DOWN.getCode())
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.orderByAsc(HappySocialCircleCategory::getOrderCnt)
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);
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if(CollUtil.isNotEmpty(happySocialCircleCategories)){
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for (HappySocialCircleCategory happySocialCircleCategory : happySocialCircleCategories) {
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ApiScCategoryInfoVo apiScCategoryInfoVo = new ApiScCategoryInfoVo();
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apiScCategoryInfoVo.setId(happySocialCircleCategory.getId());
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apiScCategoryInfoVo.setName(happySocialCircleCategory.getName());
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objects.add(apiScCategoryInfoVo);
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}
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}
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return new FebsResponse().success().data(objects);
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}
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@Override
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public FebsResponse indexCategory() {
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ArrayList<ApiScCategoryInfoVo> objects = new ArrayList<>();
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List<HappySocialCircleCategory> happySocialCircleCategories = happySocialCircleCategoryMapper.selectList(
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new LambdaQueryWrapper<HappySocialCircleCategory>()
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.select(HappySocialCircleCategory::getId, HappySocialCircleCategory::getName)
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.eq(HappySocialCircleCategory::getState, StateUpDownEnum.UP.getCode())
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.eq(HappySocialCircleCategory::getHotState, StateUpDownEnum.UP.getCode())
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.eq(HappySocialCircleCategory::getDeleteFlag, StateUpDownEnum.DOWN.getCode())
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.orderByAsc(HappySocialCircleCategory::getOrderCnt)
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);
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if(CollUtil.isNotEmpty(happySocialCircleCategories)){
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for (HappySocialCircleCategory happySocialCircleCategory : happySocialCircleCategories) {
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ApiScCategoryInfoVo apiScCategoryInfoVo = new ApiScCategoryInfoVo();
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apiScCategoryInfoVo.setId(happySocialCircleCategory.getId());
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apiScCategoryInfoVo.setName(happySocialCircleCategory.getName());
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objects.add(apiScCategoryInfoVo);
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}
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}
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return new FebsResponse().success().data(objects);
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}
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@Override
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public FebsResponse scList(ApiScInfoDto dto) {
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// 创建分页对象，传入当前页和每页大小
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Page<ApiScInfoVo> page = new Page<>(dto.getPageNow(), dto.getPageSize());
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// 调用Mapper方法获取活动分页数据
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Page<ApiScInfoVo> happyActivityPage = this.baseMapper.selectListInPage(page, dto);
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return new FebsResponse().success().data(happyActivityPage);
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}
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@Override
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public FebsResponse scInfo(Long id) {
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ApiScInfoVo apiScInfoVo = new ApiScInfoVo();
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HappySocialCircle happySocialCircle = this.baseMapper.selectById(id);
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if(happySocialCircle!=null){
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MallMember mallMember = mallMemberMapper.selectById(happySocialCircle.getMemberId());
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apiScInfoVo.setId(happySocialCircle.getId());
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apiScInfoVo.setAvatar(mallMember.getAvatar());
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apiScInfoVo.setMemberName(mallMember.getName());
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apiScInfoVo.setName(happySocialCircle.getName());
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apiScInfoVo.setIndexFile(happySocialCircle.getIndexFile());
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apiScInfoVo.setContent(happySocialCircle.getContent());
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apiScInfoVo.setCreatedTime(happySocialCircle.getCreatedTime());
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List<HappyFollow> happyFollows = happyFollowMapper.selectList(
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new LambdaQueryWrapper<HappyFollow>()
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.select(HappyFollow::getId, HappyFollow::getType)
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.eq(HappyFollow::getSourceType, StateUpDownEnum.SOURCE_TYPE_SOCIAL_CIRCLE.getCode())
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.eq(HappyFollow::getSourceId, happySocialCircle.getId())
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.in(HappyFollow::getType, Arrays.asList(StateUpDownEnum.FOLLOW.getCode(), StateUpDownEnum.LIKE.getCode(), StateUpDownEnum.SHARE.getCode()))
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.eq(HappyFollow::getDeleteFlag, StateUpDownEnum.DOWN.getCode())
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);
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if(CollUtil.isNotEmpty(happyFollows)){
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// 使用Stream流操作happyFollows，按照type分类，返回每一个不同type的总数量，并返回一个Map
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Map<Integer, Long> typeCountMap = happyFollows.stream()
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.collect(Collectors.groupingBy(HappyFollow::getType, Collectors.counting()));
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Long zanCnt = ObjectUtil.defaultIfNull(typeCountMap.get(StateUpDownEnum.LIKE.getCode()), 0L);
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apiScInfoVo.setZanCnt(Math.toIntExact(zanCnt));
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Long sendCnt = ObjectUtil.defaultIfNull(typeCountMap.get(StateUpDownEnum.SHARE.getCode()), 0L);
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apiScInfoVo.setSendCnt(Math.toIntExact(sendCnt));
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Long followCnt = ObjectUtil.defaultIfNull(typeCountMap.get(StateUpDownEnum.FOLLOW.getCode()), 0L);
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apiScInfoVo.setFollowCnt(Math.toIntExact(followCnt));
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}
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}
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return new FebsResponse().success().data(apiScInfoVo);
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}
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}
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