feat(mall): 为活动详情添加点赞数和转发数功能 - 在 ApiActivityVo 中添加 zanCnt 和 sendCnt 字段- 在 H...

Administrator

6 days ago c796e39e718a52446769f531771773cb2b9c9fc8

 src/main/java/cc/mrbird/febs/mall/service/impl/HappyActivityServiceImpl.java

@@ -7,10 +7,7 @@
import cc.mrbird.febs.common.utils.MallUtils;
import cc.mrbird.febs.common.utils.ShareCodeUtil;
import cc.mrbird.febs.mall.dto.*;
import cc.mrbird.febs.mall.dto.activity.ApiActivityOrderListDto;
import cc.mrbird.febs.mall.dto.activity.ApiCheckOrderDto;
import cc.mrbird.febs.mall.dto.activity.ApiVoteOptionInPageDto;
import cc.mrbird.febs.mall.dto.activity.ApiVoteOptionRecordInPageDto;
import cc.mrbird.febs.mall.dto.activity.*;
import cc.mrbird.febs.mall.entity.*;
import cc.mrbird.febs.mall.mapper.*;
import cc.mrbird.febs.mall.service.HappyActivityService;
@@ -80,7 +77,6 @@
            // 查询关注点赞转发记录，筛选出关注活动类型且未删除的关注记录，并按ID升序排序，限制结果数量为3
            List<HappyFollow> happyFollows = happyFollowMapper.selectList(
                    new LambdaQueryWrapper<HappyFollow>()
                            .select(HappyFollow::getMemberId)
                            .eq(HappyFollow::getSourceType, StateUpDownEnum.SOURCE_TYPE_ACTIVITY.getCode())
                            .in(HappyFollow::getSourceId, ids)
                            .eq(HappyFollow::getDeleteFlag, StateUpDownEnum.DOWN.getCode())
@@ -141,6 +137,24 @@
        );
        if(happyActivity != null){
            BeanUtil.copyProperties(happyActivity,apiActivityVo);
            List<HappyFollow> happyFollows = happyFollowMapper.selectList(
                    new LambdaQueryWrapper<HappyFollow>()
                            .select(HappyFollow::getId, HappyFollow::getType)
                            .eq(HappyFollow::getSourceType, StateUpDownEnum.SOURCE_TYPE_ACTIVITY.getCode())
                            .eq(HappyFollow::getSourceId, happyActivity.getId())
                            .in(HappyFollow::getType, Arrays.asList(StateUpDownEnum.LIKE.getCode(), StateUpDownEnum.SHARE.getCode()))
                            .eq(HappyFollow::getDeleteFlag, StateUpDownEnum.DOWN.getCode())
            );
            if(CollUtil.isNotEmpty(happyFollows)){
                //  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
                Map<Integer, Long> typeCountMap = happyFollows.stream()
                        .collect(Collectors.groupingBy(HappyFollow::getType, Collectors.counting()));

                apiActivityVo.setZanCnt(Math.toIntExact(typeCountMap.get(StateUpDownEnum.LIKE.getCode())));
                apiActivityVo.setSendCnt(Math.toIntExact(typeCountMap.get(StateUpDownEnum.SHARE.getCode())));
            }


        }
        return new FebsResponse().success().data(apiActivityVo);
    }
@@ -169,6 +183,44 @@
        if(happyActivityOption != null){
            BeanUtil.copyProperties(happyActivityOption, apiActivityOptionVo);
        }

        //投票人数
        List<HappyFollow> happyFollows = happyFollowMapper.selectList(
                new LambdaQueryWrapper<HappyFollow>()
                        .select(HappyFollow::getId)
                        .eq(HappyFollow::getSourceOptionId, id)
                        .eq(HappyFollow::getType, StateUpDownEnum.VOTE.getCode())
                        .eq(HappyFollow::getDeleteFlag, StateUpDownEnum.DOWN.getCode())
                        .groupBy(HappyFollow::getMemberId)
        );
        apiActivityOptionVo.setVoteCnt(CollUtil.isNotEmpty(happyFollows) ? happyFollows.size() : 0);

        List<HappyActivityOption> happyActivityOptions = happyActivityOptionMapper.selectList(
                new LambdaQueryWrapper<HappyActivityOption>()
                        .select(HappyActivityOption::getId,HappyActivityOption::getLikesCnt)
                        .eq(HappyActivityOption::getActivityId, happyActivityOption.getActivityId())
                        .eq(HappyActivityOption::getDeleteFlag, StateUpDownEnum.DOWN.getCode())
                        .eq(HappyActivityOption::getState, StateUpDownEnum.VOTE_OPTION_STATE_AUDIT_SUCCESS.getCode())
                .orderByDesc(HappyActivityOption::getLikesCnt)
        );
        //获取上一个名次的数据
        int firstCnt = 1;
        int distanceCnt = 0;
        for (HappyActivityOption option : happyActivityOptions){
            if(option.getId().equals(id)){
                apiActivityOptionVo.setFirstCnt(firstCnt);
                if( firstCnt == 1 ){
                    apiActivityOptionVo.setDistanceCnt(distanceCnt);
                }else{
                    apiActivityOptionVo.setDistanceCnt(distanceCnt- option.getLikesCnt());
                }
                break;
            }else{
                firstCnt = firstCnt + 1;
                distanceCnt = option.getLikesCnt();
            }
        }

        return new FebsResponse().success().data(apiActivityOptionVo);
    }

@@ -187,16 +239,18 @@
                    throw new FebsException("活动不存在");
                }

                if (StateUpDownEnum.ACTIVITY_TYPE_VOTE.getCode() == happyActivity.getType()) {
                    Long sourceOptionId = dto.getSourceOptionId();
                    if (sourceOptionId == null) {
                        throw new FebsException("选项ID不能为空");
                    }
                    this.operateDoVote(memberId, StateUpDownEnum.SOURCE_TYPE_ACTIVITY.getCode(), sourceId, sourceOptionId, type);
                    this.addLikeCnt(sourceOptionId);
                } else {
                    this.operateDo(memberId, StateUpDownEnum.SOURCE_TYPE_ACTIVITY.getCode(), sourceId, type);
                }
                this.operateDo(memberId, StateUpDownEnum.SOURCE_TYPE_ACTIVITY.getCode(), sourceId, type);

//                if (StateUpDownEnum.ACTIVITY_TYPE_VOTE.getCode() == happyActivity.getType()) {
//                    Long sourceOptionId = dto.getSourceOptionId();
//                    if (sourceOptionId == null) {
//                        throw new FebsException("选项ID不能为空");
//                    }
//                    this.operateDoVote(memberId, StateUpDownEnum.SOURCE_TYPE_ACTIVITY.getCode(), sourceId, sourceOptionId, type);
//                    this.addLikeCnt(sourceOptionId);
//                } else {
//                    this.operateDo(memberId, StateUpDownEnum.SOURCE_TYPE_ACTIVITY.getCode(), sourceId, type);
//                }
            } else if (StateUpDownEnum.SOURCE_TYPE_SOCIAL_CIRCLE.getCode() == sourceType) {
                // 朋友圈点赞或关注
                this.operateDo(memberId, StateUpDownEnum.SOURCE_TYPE_SOCIAL_CIRCLE.getCode(), sourceId, type);
@@ -263,7 +317,6 @@
                new LambdaQueryWrapper<HappyFollow>()
                        .eq(HappyFollow::getMemberId, memberId)
                        .eq(HappyFollow::getSourceId, sourceId)
                        .eq(HappyFollow::getSourceOptionId, sourceOptionId)
                        .eq(HappyFollow::getType, type)
                        .gt(HappyFollow::getCreatedTime, DateUtil.beginOfDay(new Date()))
        );
@@ -285,7 +338,7 @@
        if(CollUtil.isNotEmpty(records)){
            //stream流操作records，获取全部的memberId(全部投票人)
            Set<Long> memberIds = records.stream().map(ApiVoteRecordInPageVo::getMemberId).collect(Collectors.toSet());
            if(CollUtil.isEmpty(memberIds)){
            if(CollUtil.isNotEmpty(memberIds)){
                List<MallMember> mallMembers = mallMemberMapper.selectList(
                        new LambdaQueryWrapper<MallMember>()
                                .select(MallMember::getId, MallMember::getName, MallMember::getAvatar)
@@ -307,6 +360,31 @@
    }

    @Override
    public FebsResponse operateValidRegister(ApiOperateValidRegisterActivityDto dto) {
        Long memberId = LoginUserUtil.getLoginUser().getId();
        HappyActivity happyActivity = this.baseMapper.selectById(dto.getActivityId());

        if (StateUpDownEnum.ACTIVITY_STATE_END.getCode() == happyActivity.getState()) {
            throw new FebsException("活动已结束");
        }
        if (StateUpDownEnum.DOWN.getCode() == happyActivity.getAddState()) {
            throw new FebsException("活动尚未开启报名");
        }
        //判断用户是否重复报名
        Integer registerCnt = happyActivityOptionMapper.selectCount(
                new LambdaQueryWrapper<HappyActivityOption>()
                        .eq(HappyActivityOption::getMemberId, memberId)
                        .eq(HappyActivityOption::getActivityId, dto.getActivityId())
                        .ne(HappyActivityOption::getState, StateUpDownEnum.VOTE_OPTION_STATE_AUDIT_REFUSE.getCode())
                        .eq(HappyActivityOption::getDeleteFlag, StateUpDownEnum.DOWN.getCode())
        );
        if (registerCnt > 0) {
            throw new FebsException("您已经报名过了");
        }
        return new FebsResponse().success();
    }

    @Override
    public FebsResponse operateRegister(ApiOperateRegisterActivityDto dto) {
        Long memberId = LoginUserUtil.getLoginUser().getId();