/*
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* Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* Neither the name of the dreamlu.net developer nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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* Author: Chill 庄骞 (smallchill@163.com)
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*/
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package org.springblade.modules.circle.service.impl;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import org.springblade.modules.circle.dto.CircleDTO;
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import org.springblade.modules.circle.entity.CircleCommentEntity;
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import org.springblade.modules.circle.entity.CircleEntity;
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import org.springblade.modules.circle.entity.CircleLikeEntity;
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import org.springblade.modules.circle.service.ICircleCommentService;
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import org.springblade.modules.circle.service.ICircleLikeService;
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import org.springblade.modules.circle.vo.CircleVO;
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import org.springblade.modules.circle.mapper.CircleMapper;
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import org.springblade.modules.circle.service.ICircleService;
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import org.springblade.core.mp.base.BaseServiceImpl;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import java.util.List;
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/**
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* 圈子表 服务实现类
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*
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* @author BladeX
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* @since 2023-11-30
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*/
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@Service
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public class CircleServiceImpl extends ServiceImpl<CircleMapper, CircleEntity> implements ICircleService {
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@Autowired
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private ICircleLikeService iCircleLikeService;
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@Autowired
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private ICircleCommentService iCircleCommentService;
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@Override
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public IPage<CircleVO> selectCirclePage(IPage<CircleVO> page, CircleVO circle) {
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List<CircleVO> circleVOS = baseMapper.selectCirclePage(page, circle);
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for (CircleVO circleVO : circleVOS) {
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// 获取circleVO中circleId的点赞数
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long count = iCircleLikeService.count(Wrappers.<CircleLikeEntity>lambdaQuery()
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.eq(CircleLikeEntity::getCircleId, circleVO.getId()));
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circleVO.setLikeCount(count);
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// 查询circle_comment表中circle_id等于circleVO.getId()的记录数
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long count2 = iCircleCommentService.count(Wrappers.<CircleCommentEntity>lambdaQuery()
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.eq(CircleCommentEntity::getCircleId, circleVO.getId())
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.groupBy(CircleCommentEntity::getCircleId));
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circleVO.setCommentCount(count2);
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}
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return page.setRecords(circleVOS);
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}
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/**
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* 查询圈子表
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*
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* @param id 圈子表ID
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* @return 圈子表
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*/
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@Override
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public CircleVO selectCircleById(Integer id)
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{
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return this.baseMapper.selectCircleById(id);
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}
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/**
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* 查询圈子表列表
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*
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* @param circleDTO 圈子表
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* @return 圈子表集合
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*/
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@Override
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public List<CircleVO> selectCircleList(CircleDTO circleDTO)
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{
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return this.baseMapper.selectCircleList(circleDTO);
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}
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}
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