package com.ruoyi.article.service.impl;
|
|
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
|
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
|
import com.ruoyi.article.controller.forepart.dto.ArticleCommentsDTO;
|
import com.ruoyi.article.controller.management.dto.MgtArticleCommentsQuery;
|
import com.ruoyi.article.controller.management.vo.MgtArticleCommentsVO;
|
import com.ruoyi.article.domain.Article;
|
import com.ruoyi.article.domain.ArticleComments;
|
import com.ruoyi.article.mapper.ArticleCommentsMapper;
|
import com.ruoyi.article.mapper.ArticleMapper;
|
import com.ruoyi.article.service.IArticleCommentsService;
|
import com.ruoyi.common.core.constant.SecurityConstants;
|
import com.ruoyi.common.core.exception.ServiceException;
|
import com.ruoyi.common.core.utils.StringUtils;
|
import com.ruoyi.common.core.utils.page.PageDTO;
|
import com.ruoyi.system.api.domain.Member;
|
import com.ruoyi.system.api.domain.dto.MemberDTO;
|
import com.ruoyi.system.api.feignClient.MemberClient;
|
import java.util.List;
|
import java.util.Map;
|
import java.util.Set;
|
import java.util.function.Function;
|
import java.util.stream.Collectors;
|
import javax.annotation.Resource;
|
import org.springframework.stereotype.Service;
|
import org.springframework.transaction.annotation.Propagation;
|
import org.springframework.transaction.annotation.Transactional;
|
|
/**
|
* <p>
|
* 资讯评论回复表 服务实现类
|
* </p>
|
*
|
* @author mitao
|
* @since 2024-05-16
|
*/
|
@Service
|
public class ArticleCommentsServiceImpl extends
|
ServiceImpl<ArticleCommentsMapper, ArticleComments> implements IArticleCommentsService {
|
|
@Resource
|
private ArticleMapper articleMapper;
|
@Resource
|
private MemberClient memberClient;
|
@Override
|
public void saveMemberArticleComments(ArticleCommentsDTO articleCommentsDTO) {
|
ArticleComments articleComments=new ArticleComments();
|
if (articleCommentsDTO.getId()!=null){
|
articleComments= this.getById(articleCommentsDTO.getId());
|
}
|
if (articleCommentsDTO.getMemberId()==null){
|
throw new ServiceException("用户id错误");
|
}
|
if (articleCommentsDTO.getType()==1){
|
articleComments.setMemberId(articleCommentsDTO.getMemberId());
|
articleComments.setArticleId(articleCommentsDTO.getArticleId());
|
articleComments.setContent(articleCommentsDTO.getContent());
|
articleComments.setState(articleCommentsDTO.getState());
|
articleComments.setType(1);
|
}else{
|
articleComments.setMemberId(articleCommentsDTO.getMemberId());
|
articleComments.setArticleId(articleCommentsDTO.getArticleId());
|
articleComments.setReplyId(articleCommentsDTO.getReplyId());
|
articleComments.setContent(articleCommentsDTO.getContent());
|
articleComments.setBmemberId(articleCommentsDTO.getBmemberId());
|
articleComments.setState(articleCommentsDTO.getState());
|
articleComments.setType(2);
|
}
|
Article byId = articleMapper.selectById(articleCommentsDTO.getArticleId());
|
byId.setCommentCount(byId.getCommentCount()+1);
|
byId.setReadStatus(byId.getReadStatus() == 2 ? 1 : 2);
|
articleMapper.updateById(byId);
|
this.saveOrUpdate(articleComments);
|
}
|
|
@Override
|
public void delMemberArticleComments(ArticleCommentsDTO articleCommentsDTO) {
|
ArticleComments byId1 = this.getById(articleCommentsDTO.getId());
|
|
Article byId = articleMapper.selectById(byId1.getArticleId());
|
byId.setCommentCount(byId.getCommentCount()-1);
|
articleMapper.updateById(byId);
|
|
this.removeById(articleCommentsDTO.getId());
|
}
|
|
/**
|
* 查看详情-评论详情
|
*
|
* @param query 资讯评论回复查询对象
|
* @return PageDTO<MgtArticleCommentsVO>
|
*/
|
@Override
|
@Transactional(rollbackFor = Exception.class)
|
public PageDTO<MgtArticleCommentsVO> getArticleCommentsPage(MgtArticleCommentsQuery query) {
|
PageDTO<MgtArticleCommentsVO> result;
|
Set<Long> memberIdSet = null;
|
Page<ArticleComments> page = new Page<>(query.getPageCurr(), query.getPageSize());
|
if (StringUtils.isNotBlank(query.getNickname())) {
|
MemberDTO memberDTO = new MemberDTO();
|
memberDTO.setNickname(query.getNickname());
|
List<Member> data = memberClient.getMemberListByCondition(memberDTO,
|
SecurityConstants.INNER).getData();
|
if (StringUtils.isEmpty(data)) {
|
// 搜索结果为空，直接返回空
|
return PageDTO.empty(page);
|
}
|
memberIdSet = data.stream().map(Member::getId).collect(Collectors.toSet());
|
}
|
page = this.lambdaQuery()
|
.eq(ArticleComments::getArticleId, query.getArticleId())
|
.in(StringUtils.isNotEmpty(memberIdSet), ArticleComments::getMemberId, memberIdSet)
|
.orderByDesc(ArticleComments::getCreateTime)
|
.page(new Page<>(query.getPageCurr(), query.getPageSize()));
|
if (StringUtils.isEmpty(page.getRecords())) {
|
result = PageDTO.empty(page);
|
} else {
|
PageDTO<MgtArticleCommentsVO> pageVO = PageDTO.of(page,
|
MgtArticleCommentsVO.class);// 获取会员信息
|
Set<Long> memIdSet = pageVO.getList().stream().map(MgtArticleCommentsVO::getMemberId)
|
.collect(Collectors.toSet());
|
List<Member> memberList = memberClient.getMemberListByIds(memIdSet,
|
SecurityConstants.INNER).getData();
|
Map<Long, Member> memberMap = memberList.stream()
|
.collect(Collectors.toMap(Member::getId, Function.identity()));
|
pageVO.getList().forEach(item -> {
|
Member member = memberMap.get(item.getMemberId());
|
if (StringUtils.isNotNull(member)) {
|
item.setNickname(member.getNickname());
|
item.setPhone(member.getPhone());
|
}
|
});
|
result = pageVO;
|
}
|
// 修改查看评论状态
|
Article article = articleMapper.selectById(query.getArticleId());
|
article.setReadStatus(2);
|
articleMapper.updateById(article);
|
return result;
|
}
|
|
@Override
|
@Transactional(propagation = Propagation.REQUIRES_NEW)
|
public void delArticleComments(Long id) {
|
ArticleComments articleComments = this.getById(id);
|
if (StringUtils.isNull(articleComments)) {
|
throw new ServiceException("评论不存在");
|
}
|
// 查询资讯
|
Article article = articleMapper.selectById(articleComments.getArticleId());
|
|
if (articleComments.getType() == 2) {
|
this.removeById(id);
|
article.setCommentCount(Math.max(article.getCommentCount() - 1, 0));
|
} else if (articleComments.getType() == 1) {
|
List<ArticleComments> list = this.lambdaQuery().eq(ArticleComments::getReplyId, id)
|
.list();
|
List<Long> commentsIds = list.stream().map(ArticleComments::getId)
|
.collect(Collectors.toList());
|
commentsIds.add(articleComments.getId());
|
this.removeByIds(commentsIds);
|
article.setCommentCount(Math.max((article.getCommentCount() - list.size()), 0));
|
}
|
articleMapper.updateById(article);
|
}
|
}
|
