关于互粉,互关问题

来源：7-9 实现互粉标记显示

我没钱吃饭了

2022-03-27

这个有啥问题,帮我看看

	@Override
    public PagedGridResult queryMyFans(String myId, Integer page, Integer pageSize) {
        
        IPage<FansVo> fansVoIPage = this.fansMapperCustom.selectJoinPage(new Page<>(page, pageSize), FansVo.class,
                new MPJLambdaWrapper<FansVo>()
                        .selectAs(Users::getId, FansVo::getFanId)
                        .select(Users::getNickname)
                        .select(Users::getFace)
                        .leftJoin(Users.class, Users::getId, Fans::getFanId)
                        .eq(true, Fans::getVlogerId, myId).orderBy(true, false, Users::getNickname));
        // 判断是否互相关注
        for (FansVo record : fansVoIPage.getRecords()) {
            String isFans = this.redis.get(BaseInfoProperties.REDIS_FANS_AND_VLOGGER_RELATIONSHIP + ":" + myId + ":" + record.getFanId());
            record.setFollowed(StringUtils.isNotBlank(isFans) && "1".equalsIgnoreCase(isFans));
        }
        PagedGridResult pagedGridResult = new PagedGridResult();
        pagedGridResult.setRows(fansVoIPage.getRecords());
        pagedGridResult.setPage((int) fansVoIPage.getCurrent());
        pagedGridResult.setTotal(fansVoIPage.getPages());
        pagedGridResult.setRecords(fansVoIPage.getTotal());
        return pagedGridResult;
    }