From 0d4f7cd29a978594453b102d4a767d64085df29d Mon Sep 17 00:00:00 2001
From: mitao <2763622819@qq.com>
Date: 星期三, 12 六月 2024 15:34:32 +0800
Subject: [PATCH] 提交【管理后台】-资讯管理相关代码
---
ruoyi-modules/ruoyi-article/src/main/java/com/ruoyi/article/service/impl/ArticleCommentsServiceImpl.java | 97 ++++++++++++++++++++++++++++++++++++++++++++++--
1 files changed, 93 insertions(+), 4 deletions(-)
diff --git a/ruoyi-modules/ruoyi-article/src/main/java/com/ruoyi/article/service/impl/ArticleCommentsServiceImpl.java b/ruoyi-modules/ruoyi-article/src/main/java/com/ruoyi/article/service/impl/ArticleCommentsServiceImpl.java
index ba9e375..7d6996b 100644
--- a/ruoyi-modules/ruoyi-article/src/main/java/com/ruoyi/article/service/impl/ArticleCommentsServiceImpl.java
+++ b/ruoyi-modules/ruoyi-article/src/main/java/com/ruoyi/article/service/impl/ArticleCommentsServiceImpl.java
@@ -1,16 +1,31 @@
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.controller.forepart.dto.ArticleCommentsDTO;
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 org.springframework.stereotype.Service;
-
+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>
@@ -26,7 +41,8 @@
@Resource
private ArticleMapper articleMapper;
-
+ @Resource
+ private MemberClient memberClient;
@Override
public void saveMemberArticleComments(ArticleCommentsDTO articleCommentsDTO) {
ArticleComments articleComments=new ArticleComments();
@@ -65,4 +81,77 @@
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
+ public PageDTO<MgtArticleCommentsVO> getArticleCommentsPage(MgtArticleCommentsQuery query) {
+ PageDTO<MgtArticleCommentsVO> result;
+ Set<Long> memberIdSet = null;
+ if (StringUtils.isNotBlank(query.getNickname())) {
+ MemberDTO memberDTO = new MemberDTO();
+ memberDTO.setNickname(query.getNickname());
+ List<Member> data = memberClient.getMemberListByCondition(memberDTO,
+ SecurityConstants.INNER).getData();
+ if (StringUtils.isNotEmpty(data)) {
+ memberIdSet = data.stream().map(Member::getId)
+ .collect(Collectors.toSet());
+ }
+ }
+ Page<ArticleComments> page = this.lambdaQuery()
+ .eq(ArticleComments::getArticleId, query.getArticleId())
+ .in(StringUtils.isNotEmpty(memberIdSet), ArticleComments::getMemberId, memberIdSet)
+ .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;
+ }
+
+ 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);
+ }
}
--
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