全局搜索

community-api/src/main/java/com/tanpu/community/api/beans/qo/CommentSimpleQo.java

+package com.tanpu.community.api.beans.qo;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+
+@Data
+@ApiModel("评论概要")
+public class CommentSimpleQo {
+
+    @ApiModelProperty(value = "uuid")
+    private String commentId;
+
+    @ApiModelProperty(value = "文本内容")
+    private String content;
+
+    @ApiModelProperty(value = "作者id")
+    private String authorId;
+
+    @ApiModelProperty(value = "作者昵称")
+    private String nickName;
+
+
+
+}

community-api/src/main/java/com/tanpu/community/api/beans/qo/DiscussionAeraQo.java

+package com.tanpu.community.api.beans.qo;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.util.List;
+
+@Data
+@ApiModel("讨论区")
+public class DiscussionAeraQo {
+
+    @ApiModelProperty(value = "话题ID")
+    private String topicId;
+
+    @ApiModelProperty(value = "话题名称")
+    private String topicTitle;
+
+    @ApiModelProperty(value = "讨论量")
+    private Integer disscussCount;
+
+    @ApiModelProperty(value = "讨论量-格式化，超过99条的显示99+")
+    private String formatDisscussCount;
+
+    @ApiModelProperty(value = "是否专属 0否，1是")
+    private Integer specialPermission;
+
+    @ApiModelProperty(value = "是否有权限")
+    private boolean hasPermission;
+
+    @ApiModelProperty(value = "讨论帖")
+    private List<ThemeSimpleQo> themes;
+}

community-api/src/main/java/com/tanpu/community/api/beans/qo/ThemeQo.java

@@ -83,6 +83,12 @@ public class ThemeQo implements Serializable {
     @ApiModelProperty(value = "当前用户是否收藏")
     private boolean hasCollect;
 
+    @ApiModelProperty(value = "是否讨论区管理员，讨论区中使用")
+    private boolean isManager;
+
+    @ApiModelProperty(value = "最新评论")
+    private List<CommentSimpleQo> recentComments;
+
     @ApiModelProperty(value = "图片九宫格")
     public List<ImagesDTO> imgList;
 

community-api/src/main/java/com/tanpu/community/api/beans/qo/ThemeSimpleQo.java

+package com.tanpu.community.api.beans.qo;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+
+@Data
+@ApiModel("讨论区讨论")
+public class ThemeSimpleQo {
+
+    @ApiModelProperty(value = "uuid")
+    private String themeId;
+
+    @ApiModelProperty(value = "作者id")
+    private String authorId;
+
+    @ApiModelProperty(value = "作者昵称")
+    private String nickName;
+
+    @ApiModelProperty(value = "作者头像")
+    private String userImg;
+
+    @ApiModelProperty(value = "文本内容")
+    private String content;
+
+    @ApiModelProperty(value = "评论时间")
+    private LocalDateTime updateTime;
+
+    @ApiModelProperty(value = "评论时间，格式化")
+    private String commentTime;
+
+
+}

community-api/src/main/java/com/tanpu/community/api/beans/resp/ThemeAndUserSearchResp.java

@@ -2,6 +2,7 @@ package com.tanpu.community.api.beans.resp;
 
 import com.tanpu.community.api.beans.qo.FollowQo;
 import com.tanpu.community.api.beans.qo.ThemeQo;
+import com.tanpu.community.api.beans.qo.TopicRankQo;
 import io.swagger.annotations.ApiModel;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
@@ -19,8 +20,11 @@ public class ThemeAndUserSearchResp {
 
     public List<FollowQo> users;
 
+    public List<TopicRankQo> topics;
+
     public ThemeAndUserSearchResp() {
         this.themes = new ArrayList<>();
         this.users = new ArrayList<>();
+        this.topics = new ArrayList<>();
     }
 }

community-service/src/main/java/com/tanpu/community/controller/SearchController.java

@@ -3,15 +3,16 @@ package com.tanpu.community.controller;
 import com.tanpu.common.api.CommonResp;
 import com.tanpu.common.auth.UserHolder;
 import com.tanpu.community.api.beans.qo.FollowQo;
+import com.tanpu.community.api.beans.qo.TopicRankQo;
 import com.tanpu.community.api.beans.req.search.ThemeFullSearchReq;
 import com.tanpu.community.api.beans.resp.ThemeAndUserSearchResp;
 import com.tanpu.community.api.beans.resp.ThemeFullSearchResp;
 import com.tanpu.community.api.beans.resp.UserSearchResp;
 import com.tanpu.community.manager.HomePageManager;
 import com.tanpu.community.manager.ThemeManager;
+import com.tanpu.community.manager.TopicManager;
 import io.swagger.annotations.ApiOperation;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -29,14 +30,17 @@ public class SearchController {
     @Resource
     private UserHolder userHolder;
 
-    @Autowired
+    @Resource
     private ThemeManager themeManager;
 
-    @Autowired
+    @Resource
     private HomePageManager homePageManager;
 
+    @Resource
+    private TopicManager topicManager;
+
     // 内容全文搜索
-    @ApiOperation("全文搜索主题")
+    @ApiOperation("帖子全文搜索")
     @PostMapping(value = "/themeFullText")
     @ResponseBody
     public CommonResp<ThemeFullSearchResp> themeFullText(@RequestBody ThemeFullSearchReq req) {
@@ -44,15 +48,17 @@ public class SearchController {
         return CommonResp.success(resp);
     }
 
-    // 用户+内容全文搜索
+    // 用户+内容全文+话题搜索
     @ApiOperation("综合搜索")
     @PostMapping(value = "/muLtipuleSearch")
     @ResponseBody
     public CommonResp<ThemeAndUserSearchResp> themeFullTextAndUserSearch(@RequestBody ThemeFullSearchReq req) {
         ThemeFullSearchResp themeFullSearch = themeManager.themeFullSearch(req.keyword, req.page.pageNumber, req.page.pageSize, req.ident, userHolder.getUserId());
         List<FollowQo> users = homePageManager.userNameSerach(req.keyword, 1, 3, req.ident, userHolder.getUserId());
+        List<TopicRankQo> topics = topicManager.getTopicRankList(req.getKeyword());
+
 
-        return CommonResp.success(ThemeAndUserSearchResp.builder().themes(themeFullSearch.getThemes()).users(users).build());
+        return CommonResp.success(ThemeAndUserSearchResp.builder().themes(themeFullSearch.getThemes()).users(users).topics(topics).build());
     }
 
     // 用户搜索

community-service/src/main/java/com/tanpu/community/controller/TopicController.java

@@ -3,6 +3,7 @@ package com.tanpu.community.controller;
 import com.tanpu.common.api.CommonResp;
 import com.tanpu.common.auth.AuthLogin;
 import com.tanpu.common.auth.UserHolder;
+import com.tanpu.community.api.beans.qo.DiscussionAeraQo;
 import com.tanpu.community.api.beans.qo.TopicFollowQo;
 import com.tanpu.community.api.beans.qo.TopicPageDetailQo;
 import com.tanpu.community.api.beans.qo.TopicRankQo;
@@ -67,10 +68,17 @@ public class TopicController {
 
     @AuthLogin
     @PostMapping(value = "/follow")
-    @ApiOperation("关注话题(讨论区)")
+    @ApiOperation("关注话题(讨论区),动作")
     public CommonResp<Void> follow(@RequestBody FollowTopicReq req) {
         topicManager.followTopic(req, userHolder.getUserId());
         return CommonResp.success();
     }
 
+
+    @GetMapping(value = "/inner/discussion")
+    @ApiOperation("讨论区，课程(基金)介绍用")
+    public CommonResp<DiscussionAeraQo> getForum() {
+        return CommonResp.success(topicManager.getForum());
+
+    }
 }

community-service/src/main/java/com/tanpu/community/manager/ThemeManager.java

@@ -544,6 +544,17 @@ public class ThemeManager {
         ThemeListResp resp = new ThemeListResp();
         resp.themes = convertEntityToQo(themes, req.getUserId());
 
+        // 最新3条评论
+        // todo 测试性能
+        commentService.queryRecentComments(resp.themes);
+
+        // 讨论区添加是否管理员
+        if (ThemeListTypeEnum.TOPIC_LATEST.getCode().equals(req.getType())
+                || ThemeListTypeEnum.TOPIC_HOT.getCode().equals(req.getType())) {
+            topicService.checkManager(req.getTopicId(),resp.themes);
+        }
+
+        // 保存缓存、记录已浏览
         excludeIds.addAll(resp.themes.stream().map(ThemeQo::getThemeId).collect(Collectors.toList()));
         redisCache.put("queryThemes_" + req.ident, excludeIds, 60 * 60 * 6);
 
@@ -692,7 +703,7 @@ public class ThemeManager {
             });
             redisCache.put(StringUtils.joinWith("_", CACHE_FEIGN_USER_INFO, userId), user, 60);
         }
-
+        commentService.queryRecentComments(themeQos);
         return themeQos;
     }
 

community-service/src/main/java/com/tanpu/community/manager/TopicManager.java

@@ -3,6 +3,7 @@ package com.tanpu.community.manager;
 import com.tanpu.common.api.CommonResp;
 import com.tanpu.common.auth.UserHolder;
 import com.tanpu.common.constant.ErrorCodeConstant;
+import com.tanpu.community.api.beans.qo.DiscussionAeraQo;
 import com.tanpu.community.api.beans.qo.TopicFollowQo;
 import com.tanpu.community.api.beans.qo.TopicPageDetailQo;
 import com.tanpu.community.api.beans.qo.TopicRankQo;
@@ -17,6 +18,7 @@ import com.tanpu.community.service.RankService;
 import com.tanpu.community.service.ThemeService;
 import com.tanpu.community.service.TopicService;
 import com.tanpu.community.util.PageUtils;
+import org.apache.commons.collections4.CollectionUtils;
 import org.springframework.beans.BeanUtils;
 import org.springframework.stereotype.Service;
 
@@ -48,8 +50,7 @@ public class TopicManager {
         return rankService.getRankTopicListTop4();
     }
 
-
-    // 话题搜索列表
+    // 话题列表
     public Page<TopicRankQo> getAllTopicBriefInfo(TopicSearchReq req) {
         // 全量排序，内存分页
         List<TopicRankQo> topicList = rankService.getRankTopicList(req.getSearchKeyword());
@@ -59,6 +60,18 @@ public class TopicManager {
         return result;
     }
 
+    // 关键字搜索话题(前2个)
+    public List<TopicRankQo> getTopicRankList(String keyword) {
+        // 全量排序，内存分页
+        List<TopicRankQo> topicList = rankService.getRankTopicList(keyword);
+        if (CollectionUtils.isEmpty(topicList)) return topicList;
+        // 只取前两条
+        if (topicList.size() > 2) topicList = topicList.subList(0, 1);
+        // 添加权限
+        topicService.batchCheckPermission(topicList, userHolder.getUserId());
+        return topicList;
+    }
+
     /**
      * 关注话题（讨论区）列表
      *
@@ -153,5 +166,9 @@ public class TopicManager {
         }
         return CommonResp.success();
     }
+
+    public DiscussionAeraQo getForum() {
+        return null;
+    }
 }
 

community-service/src/main/java/com/tanpu/community/service/CommentService.java

@@ -6,20 +6,24 @@ import com.tanpu.biz.common.enums.community.CommentTypeEnum;
 import com.tanpu.biz.common.enums.community.ReportStatusEnum;
 import com.tanpu.common.exception.BizException;
 import com.tanpu.common.uuid.UuidGenHelper;
+import com.tanpu.community.api.beans.qo.ThemeQo;
 import com.tanpu.community.api.beans.req.theme.ForwardThemeReq;
+import com.tanpu.community.api.beans.vo.feign.fatools.UserInfoResp;
 import com.tanpu.community.api.enums.DeleteTagEnum;
 import com.tanpu.community.cache.RedisCache;
 import com.tanpu.community.dao.entity.community.CommentEntity;
 import com.tanpu.community.dao.entity.community.TimesCountEntity;
 import com.tanpu.community.dao.mapper.community.CommentMapper;
+import com.tanpu.community.util.ConvertUtil;
 import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.lang3.StringUtils;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import javax.annotation.Resource;
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
@@ -32,11 +36,13 @@ public class CommentService {
     @Resource
     private CommentMapper commentMapper;
 
-    @Autowired
+    @Resource
     private UuidGenHelper uuidGenHelper;
 
-    @Autowired
+    @Resource
     private RedisCache redisCache;
+    @Resource
+    private FeignService feignService;
 
     @Transactional
     public void insertComment(CommentEntity commentEntity) {
@@ -75,7 +81,7 @@ public class CommentService {
 
     //统计主题集合的评论量
     public Map<String, Integer> getCountMapByThemeIds(List<String> themeIds) {
-        if (CollectionUtils.isEmpty(themeIds)){
+        if (CollectionUtils.isEmpty(themeIds)) {
             return new HashMap<>();
         }
         LambdaQueryWrapper<CommentEntity> wrapper = (new LambdaQueryWrapper<CommentEntity>()
@@ -86,6 +92,12 @@ public class CommentService {
                 .collect(Collectors.toMap(TimesCountEntity::getId, TimesCountEntity::getTimes));
     }
 
+    /**
+     * 获取单个帖子的所有评论
+     *
+     * @param themeId
+     * @return
+     */
     public List<CommentEntity> selectByThemeId(String themeId) {
         return redisCache.getList(StringUtils.joinWith("_", CACHE_COMMENT_THEMEID, themeId),
                 60, () -> {
@@ -99,7 +111,6 @@ public class CommentService {
     }
 
 
-
     public List<CommentEntity> queryCommentsByUserId(String userId, String lastId, Integer pageSize) {
         LambdaQueryWrapper<CommentEntity> queryWrapper = new LambdaQueryWrapper<CommentEntity>()
                 .eq(CommentEntity::getAuthorId, userId)
@@ -135,8 +146,8 @@ public class CommentService {
     @Transactional
     public void delete(String commentId, String userId) {
         CommentEntity commentEntity = this.queryByIdIncludeDelete(commentId);
-        if (commentEntity==null || !commentEntity.getAuthorId().equals(userId)){
-            throw new BizException("删除评论与用户不匹配，commentId："+commentId+",userId:"+userId);
+        if (commentEntity == null || !commentEntity.getAuthorId().equals(userId)) {
+            throw new BizException("删除评论与用户不匹配，commentId：" + commentId + ",userId:" + userId);
         }
         commentEntity.setDeleteTag(DeleteTagEnum.DELETED.getCode());
         commentMapper.updateById(commentEntity);
@@ -145,7 +156,7 @@ public class CommentService {
     }
 
     // 失效关联主题缓存
-    private void evictThemeCache(String themeId){
+    private void evictThemeCache(String themeId) {
         // 评论内容
         redisCache.evict(StringUtils.joinWith("_", CACHE_COMMENT_THEMEID, themeId));
         // 主题内容
@@ -156,12 +167,12 @@ public class CommentService {
 
     public List<CommentEntity> queryAll() {
         return commentMapper.selectList(new LambdaQueryWrapper<CommentEntity>()
-                .eq(CommentEntity::getDeleteTag,DeleteTagEnum.NOT_DELETED.getCode())
+                .eq(CommentEntity::getDeleteTag, DeleteTagEnum.NOT_DELETED.getCode())
                 .orderByAsc(CommentEntity::getCreateTime));
     }
 
     public CommentEntity queryByCommentId(String commentId) {
-        return commentMapper.selectOne(new LambdaQueryWrapper<CommentEntity>().eq(CommentEntity::getCommentId,commentId));
+        return commentMapper.selectOne(new LambdaQueryWrapper<CommentEntity>().eq(CommentEntity::getCommentId, commentId));
     }
 
     public String forwardSyncComment(ForwardThemeReq req, String userId) {
@@ -179,4 +190,25 @@ public class CommentService {
 
     }
 
+    public void queryRecentComments(List<ThemeQo> themes) {
+        List<String> themeIds = themes.stream().map(ThemeQo::getThemeId).collect(Collectors.toList());
+
+        List<CommentEntity> commentEntities = commentMapper.selectList(new LambdaQueryWrapper<CommentEntity>()
+                .in(CommentEntity::getThemeId, themeIds)
+                .orderByDesc(CommentEntity::getCreateTime));
+
+        LinkedHashMap<String, List<CommentEntity>> collect = commentEntities.stream().collect(Collectors.groupingBy(CommentEntity::getThemeId, LinkedHashMap::new, Collectors.toList()));
+        // 查询用户信息
+        List<String> authorIds = new ArrayList<>(commentEntities.stream().map(CommentEntity::getAuthorId).collect(Collectors.toSet()));
+        List<UserInfoResp> queryUsersListNew = feignService.getUserList(authorIds);
+        Map<String, String> nameMap = queryUsersListNew.stream().collect(Collectors.toMap(UserInfoResp::getUserId, UserInfoResp::getNickName));
+
+        for (ThemeQo theme : themes) {
+            if (collect.containsKey(theme.getThemeId())) {
+                List<CommentEntity> comments = collect.get(theme.getThemeId());
+                theme.setRecentComments(ConvertUtil.comment2Simple(comments,nameMap));
+            }
+        }
+
+    }
 }

community-service/src/main/java/com/tanpu/community/service/TopicService.java

@@ -2,6 +2,7 @@ package com.tanpu.community.service;
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.tanpu.common.uuid.UuidGenHelper;
+import com.tanpu.community.api.beans.qo.ThemeQo;
 import com.tanpu.community.api.beans.qo.TopicAttachement;
 import com.tanpu.community.api.beans.qo.TopicFollowQo;
 import com.tanpu.community.api.beans.qo.TopicPageDetailQo;
@@ -180,4 +181,17 @@ public class TopicService {
         TopicFollowRelEntity topicFollowRelEntity = topicFollowRelMapper.queryOneByTopicIdAndUserId(topicId, userId);
         return topicFollowRelEntity != null;
     }
+
+
+    public void checkManager(String topicId, List<ThemeQo> themes) {
+        String managerId = getManagerId(topicId);
+        for (ThemeQo theme : themes) {
+            theme.setManager(theme.getAuthorId().equals(managerId));
+        }
+    }
+
+    public String getManagerId(String topicId) {
+        return "123";
+
+    }
 }

community-service/src/main/java/com/tanpu/community/util/ConvertUtil.java

@@ -24,6 +24,7 @@ import com.tanpu.community.dao.entity.community.ThemeAttachmentEntity;
 import com.tanpu.community.dao.entity.community.ThemeEntity;
 import com.tanpu.community.dao.entity.community.TopicEntity;
 import com.tanpu.community.dao.entity.community.VisitLogEntity;
+import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.BeanUtils;
 
@@ -124,9 +125,9 @@ public class ConvertUtil {
             topicRankQo.setType(TopicStatusEnum.NEWEST.getCode());
         }
         // 根据是否专属设置默认权限
-        if (TopicSpecialPermissionEnum.FALSE.getCode().equals(topicEntity.getSpecialPermission())){
+        if (TopicSpecialPermissionEnum.FALSE.getCode().equals(topicEntity.getSpecialPermission())) {
             topicRankQo.setHasPermission(true);
-        }else {
+        } else {
             topicRankQo.setHasPermission(false);
         }
         topicRankQo.setMinutesTillNow((int) TimeUtils.calMinuteTillNow(topicEntity.getCreateTime()));
@@ -160,7 +161,7 @@ public class ConvertUtil {
         BeanUtils.copyProperties(entity, qo);
         qo.setContent(OtherUtil.blockPhoneAndEmail(entity.getContent()));
         qo.setUpdateTime(TimeUtils.getTimestampOfDateTime(entity.getUpdateTime()));
-        if (StringUtils.isBlank(entity.getReplyUserId())){
+        if (StringUtils.isBlank(entity.getReplyUserId())) {
             qo.setReplyUserId(null);
         }
         return qo;
@@ -360,4 +361,14 @@ public class ConvertUtil {
     }
 
 
+    public static List<CommentSimpleQo> comment2Simple(List<CommentEntity> comments, Map<String, String> nameMap) {
+        if (CollectionUtils.isEmpty(comments)) return null;
+        return comments.stream().map(o -> {
+            CommentSimpleQo commentSimpleQo = new CommentSimpleQo();
+            BeanUtils.copyProperties(o, commentSimpleQo);
+            commentSimpleQo.setNickName(nameMap.getOrDefault(commentSimpleQo.getAuthorId(), "探普用户"));
+            return commentSimpleQo;
+        }).collect(Collectors.toList());
+
+    }
 }