讨论区

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

@@ -4,8 +4,6 @@ import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
-import java.time.LocalDateTime;
-
 
 @Data
 @ApiModel("讨论区讨论")
@@ -26,11 +24,10 @@ public class ThemeSimpleQo {
     @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;
+    @ApiModelProperty(value = "更新时间")
+    private String updateTime;
 
+    @ApiModelProperty(value = "发表时间-标准格式化")
+    public String formatTime;
 
 }

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

@@ -50,7 +50,7 @@ public class TopicController {
     @PostMapping(value = "/list")
     @ApiOperation("热门话题，含搜索")
     public CommonResp<Page<TopicRankQo>> getTopicList(@RequestBody TopicSearchReq req) {
-        return CommonResp.success(topicManager.getAllTopicBriefInfo(req));
+        return CommonResp.success(topicManager.getAllTopicRankInfo(req));
     }
 
     @GetMapping(value = "/detailPage")
@@ -76,7 +76,7 @@ public class TopicController {
     }
 
 
-    @GetMapping(value = "/link/discussion")
+    @PostMapping(value = "/rel/discussion")
     @ApiOperation("资源关联讨论区，课程(基金)介绍用")
     public CommonResp<DiscussionAeraQo> getForum(@RequestBody TopicDiscussionReq req) {
         return CommonResp.success(topicManager.getForum(req));

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

@@ -11,19 +11,25 @@ import com.tanpu.community.api.beans.req.page.Page;
 import com.tanpu.community.api.beans.req.topic.FollowTopicReq;
 import com.tanpu.community.api.beans.req.topic.TopicDiscussionReq;
 import com.tanpu.community.api.beans.req.topic.TopicSearchReq;
+import com.tanpu.community.api.beans.vo.feign.fatools.UserInfoResp;
 import com.tanpu.community.api.enums.OperationTypeEnum;
 import com.tanpu.community.api.enums.TopicSpecialPermissionEnum;
+import com.tanpu.community.dao.entity.community.ThemeEntity;
 import com.tanpu.community.dao.entity.community.TopicEntity;
 import com.tanpu.community.dao.mapper.community.TopicFollowRelMapper;
+import com.tanpu.community.service.FeignService;
 import com.tanpu.community.service.RankService;
 import com.tanpu.community.service.ThemeService;
 import com.tanpu.community.service.TopicService;
+import com.tanpu.community.util.ConvertUtil;
 import com.tanpu.community.util.PageUtils;
 import org.apache.commons.collections4.CollectionUtils;
 import org.springframework.beans.BeanUtils;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
+import java.util.ArrayList;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
@@ -45,6 +51,8 @@ public class TopicManager {
     TopicFollowRelMapper topicFollowRelMapper;
     @Resource
     private ThemeService themeService;
+    @Resource
+    private FeignService feignService;
 
     // 首页-话题标签
     public List<TopicRankQo> getTop4TopicTitles() {
@@ -52,7 +60,7 @@ public class TopicManager {
     }
 
     // 话题列表
-    public Page<TopicRankQo> getAllTopicBriefInfo(TopicSearchReq req) {
+    public Page<TopicRankQo> getAllTopicRankInfo(TopicSearchReq req) {
         // 全量排序，内存分页
         List<TopicRankQo> topicList = rankService.getRankTopicList(req.getSearchKeyword());
         Page<TopicRankQo> result = PageUtils.page(req.getPage(), topicList);
@@ -169,7 +177,30 @@ public class TopicManager {
     }
 
     public DiscussionAeraQo getForum(TopicDiscussionReq req) {
-        return null;
+        TopicEntity topicEntity = topicService.queryRelateTopic(req);
+        // 没有关联话题,或者已下线
+        if (topicEntity==null) return null;
+
+        DiscussionAeraQo result = new DiscussionAeraQo();
+
+        List<TopicRankQo> rankTopicList = rankService.getRankTopicList(topicEntity.getTopicTitle());
+
+        List<TopicRankQo> collect = rankTopicList.stream().filter(o -> o.getTopicId().equals(topicEntity.getTopicId())).collect(Collectors.toList());
+
+        BeanUtils.copyProperties(collect.get(0),result);
+
+
+        // 最新讨论
+        List<ThemeEntity> themeEntities = themeService.queryNewestByTopic(topicEntity.getTopicId(), 0, 3, Collections.emptyList());
+        // 查询用户信息
+        List<String> authorIds = new ArrayList<>(themeEntities.stream().map(ThemeEntity::getAuthorId).collect(Collectors.toSet()));
+        List<UserInfoResp> queryUsersListNew = feignService.getUserList(authorIds);
+
+        Map<String, UserInfoResp> nameMap = queryUsersListNew.stream().collect(Collectors.toMap(UserInfoResp::getUserId, o->o));
+
+        result.setThemes(ConvertUtil.themeEntity2Discussion(themeEntities,nameMap));
+
+        return result;
     }
 }
 

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

@@ -160,13 +160,13 @@ public class ThemeService {
      * @param pageSize 查询数量
      * @return
      */
-    public List<ThemeEntity> queryNewestByTopic(String topidId, Integer pageNo, Integer pageSize, List<String> excludeIds) {
+    public List<ThemeEntity> queryNewestByTopic(String topidId, Integer pageStart, Integer pageSize, List<String> excludeIds) {
         LambdaQueryWrapper<ThemeEntity> queryWrapper = new LambdaQueryWrapper<ThemeEntity>()
                 .eq(ThemeEntity::getTopicId, topidId);
         if (!excludeIds.isEmpty()) {
             queryWrapper.notIn(ThemeEntity::getThemeId, excludeIds);
         }
-        queryWrapper.last("limit " + pageNo + ", " + pageSize)
+        queryWrapper.last("limit " + pageStart + ", " + pageSize)
                 .orderByDesc(ThemeEntity::getCreateTime)
                 .eq(ThemeEntity::getDeleteTag, DeleteTagEnum.NOT_DELETED.getCode());
         return themeMapper.selectList(queryWrapper);
@@ -313,7 +313,7 @@ public class ThemeService {
             if (themeEntity != null) {
                 ThemeQo themeQo = ConvertUtil.themeEntityToQo(themeEntity);
                 topic.setLastTheme(getUserName(themeQo.getAuthorId()) + ":" + themeQo.content.get(0).getValue());
-                topic.setLastThemeTime(TimeUtils.format(themeEntity.getUpdateTime()));
+                topic.setLastThemeTime(TimeUtils.formatTopicListTime(themeEntity.getUpdateTime()));
 
             }
 

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

@@ -9,6 +9,7 @@ import com.tanpu.community.api.beans.qo.TopicAttachmentDetail;
 import com.tanpu.community.api.beans.qo.TopicFollowQo;
 import com.tanpu.community.api.beans.qo.TopicPageDetailQo;
 import com.tanpu.community.api.beans.qo.TopicRankQo;
+import com.tanpu.community.api.beans.req.topic.TopicDiscussionReq;
 import com.tanpu.community.api.beans.resp.CoursePackageSimpleResp;
 import com.tanpu.community.api.beans.vo.feign.product.FundCompanyVO;
 import com.tanpu.community.api.beans.vo.feign.activity.OfflineActivitySimpleResp;
@@ -259,4 +260,27 @@ public class TopicService {
         return StringUtils.join(userNames, "、");
 
     }
+
+    /**
+     * 查询资源关联的话题
+     * @param req
+     * @return
+     */
+    public TopicEntity queryRelateTopic(TopicDiscussionReq req) {
+        List<TopicSubjectEntity> topicSubjectEntities = topicSubjectMapper.selectList(new LambdaQueryWrapper<TopicSubjectEntity>()
+                .eq(TopicSubjectEntity::getSubjectId, req.getSubjectId())
+                .eq(TopicSubjectEntity::getSubjectType, req.getSubjectType())
+                .orderByDesc(TopicSubjectEntity::getCreateTime));
+
+        if (CollectionUtils.isEmpty(topicSubjectEntities)){
+            return null;
+        }
+        String topicId = topicSubjectEntities.get(0).getTopicId();
+        return topicMapper.selectOne(new LambdaQueryWrapper<TopicEntity>()
+                .eq(TopicEntity::getTopicId, topicId)
+                .eq(TopicEntity::getIsConceal, StatusEnum.FALSE)
+                .eq(TopicEntity::getDeleteTag, StatusEnum.FALSE));
+
+
+    }
 }

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

@@ -372,4 +372,24 @@ public class ConvertUtil {
         }).collect(Collectors.toList());
 
     }
+
+    public static List<ThemeSimpleQo> themeEntity2Discussion(List<ThemeEntity> themeEntities, Map<String, UserInfoResp> nameMap) {
+        if (CollectionUtils.isEmpty(themeEntities)) return Collections.emptyList();
+        return themeEntities.stream().map(o->{
+            ThemeQo themeQo = themeEntityToQo(o);
+            ThemeSimpleQo themeSimpleQo = new ThemeSimpleQo();
+            BeanUtils.copyProperties(themeQo,themeSimpleQo);
+            String authorId = themeSimpleQo.getAuthorId();
+            if (nameMap.containsKey(authorId)) {
+                UserInfoResp userInfo = nameMap.get(authorId);
+                themeSimpleQo.setNickName(userInfo.getNickName());
+                themeSimpleQo.setUserImg(userInfo.getHeadImageUrl());
+            }
+            themeSimpleQo.setFormatTime(TimeUtils.calUpToNowTime(o.getUpdateTime()));
+            themeSimpleQo.setContent(themeQo.getContent().get(0).getValue());
+            return themeSimpleQo;
+
+        }).collect(Collectors.toList());
+
+    }
 }

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

@@ -19,7 +19,9 @@ public class TimeUtils {
         return LocalDateTime.ofInstant(instant, zone);
     }
 
-    //计算迄今时间
+    /**
+     * 计算迄今时间
+     */
     public static String calUpToNowTime(LocalDateTime start) {
         Duration between = Duration.between(start, LocalDateTime.now());
         long duration = between.toMinutes();
@@ -37,7 +39,20 @@ public class TimeUtils {
         return start.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm"));
     }
 
-    //格式化时间
+    /**
+     * 格式化话题列表时间
+     */
+    public static String formatTopicListTime(LocalDateTime start) {
+        Duration between = Duration.between(start, LocalDateTime.now());
+        long duration = between.toMinutes();
+        if (duration < 60 * 24) {
+            return start.format(DateTimeFormatter.ofPattern(" HH:mm"));
+        } else if (duration < 60 * 48) {
+            return start.format(DateTimeFormatter.ofPattern("昨天 HH:mm"));
+        }
+        return start.format(DateTimeFormatter.ofPattern("yyyy年MM月dd日"));
+    }
+
     public static String format(LocalDateTime start) {
         return start.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm"));
     }