专题-标签管理

src/main/java/com/rymcu/vertical/dto/admin/TopicTagDTO.java

@@ -0,0 +1,14 @@
+package com.rymcu.vertical.dto.admin;
+
+import lombok.Data;
+
+/**
+ * @author ronger
+ */
+@Data
+public class TopicTagDTO {
+
+    private Integer idTopic;
+
+    private Integer idTag;
+}

src/main/java/com/rymcu/vertical/mapper/ArticleMapper.java

@@ -23,7 +23,7 @@ public interface ArticleMapper extends Mapper<Article> {
 
     ArticleContent selectArticleContent(@Param("idArticle") Integer idArticle);
 
-    List<ArticleDTO> selectArticlesByTopicName(@Param("topicName") String topicName);
+    List<ArticleDTO> selectArticlesByTopicUri(@Param("topicName") String topicName);
 
     List<ArticleDTO> selectArticlesByTagName(@Param("tagName") String tagName);
 

src/main/java/com/rymcu/vertical/mapper/TopicMapper.java

@@ -3,17 +3,60 @@ package com.rymcu.vertical.mapper;
 import com.rymcu.vertical.core.mapper.Mapper;
 import com.rymcu.vertical.dto.admin.TagDTO;
 import com.rymcu.vertical.dto.admin.TopicDTO;
+import com.rymcu.vertical.entity.Tag;
 import com.rymcu.vertical.entity.Topic;
 import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
 
+/**
+ * @author ronger
+ */
 public interface TopicMapper extends Mapper<Topic> {
+    /**
+     * 获取导航主题
+     * @return
+     */
     List<Topic> selectTopicNav();
 
+    /**
+     * @param topicUri
+     * @return
+     */
     TopicDTO selectTopicByTopicUri(@Param("topicUri") String topicUri);
 
+    /**
+     * @param idTopic
+     * @return
+     */
     List<TagDTO> selectTopicTag(@Param("idTopic") Integer idTopic);
 
+    /**
+     * @param idTopic
+     * @param topicTitle
+     * @param topicUri
+     * @param topicIconPath
+     * @param topicNva
+     * @param topicStatus
+     * @param topicSort
+     * @param topicDescription
+     * @return
+     */
     Integer update(@Param("idTopic") Integer idTopic, @Param("topicTitle") String topicTitle, @Param("topicUri") String topicUri, @Param("topicIconPath") String topicIconPath, @Param("topicNva") String topicNva, @Param("topicStatus") String topicStatus, @Param("topicSort") Integer topicSort, @Param("topicDescription") String topicDescription);
+
+    /**
+     * @param idTopic
+     * @param tagTitle
+     * @return
+     */
+    List<Tag> selectUnbindTagsById(@Param("idTopic") Integer idTopic, @Param("tagTitle") String tagTitle);
+
+    Integer insertTopicTag(@Param("idTopic") Integer idTopic, @Param("idTag") Integer idTag);
+
+    /**
+     * @param idTopic
+     * @param idTag
+     * @return
+     */
+    Integer deleteTopicTag(@Param("idTopic") Integer idTopic, @Param("idTag") Integer idTag);
 }

src/main/java/com/rymcu/vertical/service/ArticleService.java

@@ -36,7 +36,7 @@ public interface ArticleService extends Service<Article> {
      * @param name
      * @return
      * */
-    List<ArticleDTO> findArticlesByTopicName(String name);
+    List<ArticleDTO> findArticlesByTopicUri(String name);
 
     /**
      * 查询标签下文章列表

src/main/java/com/rymcu/vertical/service/TopicService.java

@@ -1,6 +1,8 @@
 package com.rymcu.vertical.service;
 
 import com.rymcu.vertical.core.service.Service;
+import com.rymcu.vertical.dto.admin.TopicTagDTO;
+import com.rymcu.vertical.entity.Tag;
 import com.rymcu.vertical.entity.Topic;
 
 import java.util.List;
@@ -32,4 +34,26 @@ public interface TopicService extends Service<Topic> {
      * @return
      * */
     Map saveTopic(Topic topic);
+
+    /**
+     * 查询未绑定标签
+     * @param idTopic
+     * @param tagTitle
+     * @return
+     */
+    List<Tag> findUnbindTagsById(Integer idTopic, String tagTitle);
+
+    /**
+     * 绑定标签
+     * @param topicTag
+     * @return
+     */
+    Map bindTopicTag(TopicTagDTO topicTag);
+
+    /**
+     * 取消绑定标签
+     * @param topicTag
+     * @return
+     */
+    Map unbindTopicTag(TopicTagDTO topicTag);
 }

src/main/java/com/rymcu/vertical/service/impl/ArticleServiceImpl.java

@@ -61,8 +61,8 @@ public class ArticleServiceImpl extends AbstractService<Article> implements Arti
     }
 
     @Override
-    public List<ArticleDTO> findArticlesByTopicName(String name) {
+    public List<ArticleDTO> findArticlesByTopicUri(String name) {
-        List<ArticleDTO> articleDTOS = articleMapper.selectArticlesByTopicName(name);
+        List<ArticleDTO> articleDTOS = articleMapper.selectArticlesByTopicUri(name);
         return articleDTOS;
     }
 

src/main/java/com/rymcu/vertical/service/impl/TopicServiceImpl.java

@@ -5,9 +5,12 @@ import com.github.pagehelper.PageInfo;
 import com.rymcu.vertical.core.service.AbstractService;
 import com.rymcu.vertical.dto.admin.TagDTO;
 import com.rymcu.vertical.dto.admin.TopicDTO;
+import com.rymcu.vertical.dto.admin.TopicTagDTO;
+import com.rymcu.vertical.entity.Tag;
 import com.rymcu.vertical.entity.Topic;
 import com.rymcu.vertical.mapper.TopicMapper;
 import com.rymcu.vertical.service.TopicService;
+import org.apache.commons.lang.StringUtils;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -74,4 +77,38 @@ public class TopicServiceImpl extends AbstractService<Topic> implements TopicSer
         }
         return map;
     }
+
+    @Override
+    public List<Tag> findUnbindTagsById(Integer idTopic, String tagTitle) {
+        if (StringUtils.isBlank(tagTitle)) {
+            tagTitle = "";
+        }
+        return topicMapper.selectUnbindTagsById(idTopic,tagTitle);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Map bindTopicTag(TopicTagDTO topicTag) {
+        Integer result = topicMapper.insertTopicTag(topicTag.getIdTopic(), topicTag.getIdTag());
+        Map map = new HashMap(1);
+        if (result == 0) {
+            map.put("message", "操作失败!");
+        } else {
+            map.put("topicTag", topicTag);
+        }
+        return map;
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Map unbindTopicTag(TopicTagDTO topicTag) {
+        Integer result = topicMapper.deleteTopicTag(topicTag.getIdTopic(), topicTag.getIdTag());
+        Map map = new HashMap(1);
+        if (result == 0) {
+            map.put("message", "操作失败!");
+        } else {
+            map.put("topicTag", topicTag);
+        }
+        return map;
+    }
 }

src/main/java/com/rymcu/vertical/web/api/admin/AdminController.java

@@ -4,6 +4,7 @@ import com.github.pagehelper.PageHelper;
 import com.github.pagehelper.PageInfo;
 import com.rymcu.vertical.core.result.GlobalResult;
 import com.rymcu.vertical.core.result.GlobalResultGenerator;
+import com.rymcu.vertical.dto.admin.TopicTagDTO;
 import com.rymcu.vertical.dto.admin.UserRoleDTO;
 import com.rymcu.vertical.entity.Role;
 import com.rymcu.vertical.entity.Tag;
@@ -18,6 +19,7 @@ import org.apache.commons.lang.StringUtils;
 import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
+import javax.servlet.http.HttpServletRequest;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -128,6 +130,32 @@ public class AdminController {
         return GlobalResultGenerator.genSuccessResult(topic);
     }
 
+    @GetMapping("/topic/unbind-topic-tags")
+    public GlobalResult unbindTopicTags(@RequestParam(defaultValue = "0") Integer page, @RequestParam(defaultValue = "10") Integer rows, HttpServletRequest request){
+        Integer idTopic = Integer.valueOf(request.getParameter("idTopic"));
+        String tagTitle = request.getParameter("tagTitle");
+        PageHelper.startPage(page, rows);
+        List<Tag> list = topicService.findUnbindTagsById(idTopic, tagTitle);
+        PageInfo<Tag> pageInfo = new PageInfo<>(list);
+        Map<String, Object> map = new HashMap<>(2);
+        map.put("tags", pageInfo.getList());
+        Map pagination = Utils.getPagination(pageInfo);
+        map.put("pagination", pagination);
+        return GlobalResultGenerator.genSuccessResult(map);
+    }
+
+    @PostMapping("/topic/bind-topic-tag")
+    public GlobalResult bindTopicTag(@RequestBody TopicTagDTO topicTag){
+        Map map = topicService.bindTopicTag(topicTag);
+        return GlobalResultGenerator.genSuccessResult(map);
+    }
+
+    @DeleteMapping("/topic/unbind-topic-tag")
+    public GlobalResult unbindTopicTag(@RequestBody TopicTagDTO topicTag){
+        Map map = topicService.unbindTopicTag(topicTag);
+        return GlobalResultGenerator.genSuccessResult(map);
+    }
+
     @PostMapping("/topic/post")
     public GlobalResult<Map> addTopic(@RequestBody Topic topic){
         Map map = topicService.saveTopic(topic);

src/main/java/mapper/ArticleMapper.xml

@@ -78,8 +78,11 @@
     <select id="selectArticleContent" resultMap="ArticleContentResultMap">
         select article_content,article_content_html from vertical_article_content where id_article = #{idArticle}
     </select>
-    <select id="selectArticlesByTopicName" resultMap="DTOResultMap">
+    <select id="selectArticlesByTopicUri" resultMap="DTOResultMap">
-        select art.*,su.nickname,su.avatar_url from vertical_article art left join vertical_user su on art.article_author_id = su.id order by updated_time desc
+        select art.*,su.nickname,su.avatar_url from vertical_article art left join vertical_user su on art.article_author_id = su.id
+        where exists(select * from vertical_tag_article vta where vta.id_article = art.id and exists(select * from vertical_topic_tag vtt
+        left join vertical_tag vt on vtt.id_tag = vt.id where vt.id = vta.id_tag and exists(select * from vertical_topic topic
+        where topic.id = vtt.id_topic and topic.topic_uri = #{topicName}))) order by updated_time desc
     </select>
     <select id="selectArticlesByTagName" resultMap="DTOResultMap">
         select art.*,su.nickname,su.avatar_url from vertical_article art left join vertical_user su on art.article_author_id = su.id order by updated_time desc

src/main/java/mapper/TopicMapper.xml

@@ -34,18 +34,47 @@
         <id column="tag_description" property="tagDescription"/>
         <id column="tag_icon_path" property="tagIconPath"/>
     </resultMap>
+    <resultMap id="TagResultMap" type="com.rymcu.vertical.entity.Tag">
+        <!--
+          WARNING - @mbg.generated
+        -->
+        <id column="id" property="idTag"/>
+        <id column="tag_title" property="tagTitle"/>
+        <id column="tag_icon_path" property="tagIconPath"/>
+        <id column="tag_uri" property="tagUri"/>
+        <id column="tag_description" property="tagDescription"/>
+        <id column="tag_view_count" property="tagViewCount"/>
+        <id column="tag_article_count" property="tagArticleCount"/>
+        <id column="tag_ad" property="tagAd"/>
+        <id column="tag_show_side_ad" property="tagShowSideAd"/>
+        <id column="created_time" property="createdTime"/>
+        <id column="updated_time" property="updatedTime"/>
+    </resultMap>
+    <insert id="insertTopicTag">
+        insert into vertical_topic_tag (id_topic, id_tag, created_time, updated_time) values (#{idTopic}, #{idTag}, sysdate(), sysdate())
+    </insert>
     <update id="update">
         update vertical_topic set topic_title = #{topicTitle},topic_uri = #{topicUri},topic_icon_path = #{topicIconPath}
         ,topic_nva = #{topicNva},topic_status = #{topicStatus},topic_sort = #{topicSort},topic_description = #{topicDescription}
         where id = #{idTopic}
     </update>
+    <delete id="deleteTopicTag">
+        delete from vertical_topic_tag where id_topic = #{idTopic} and id_tag = #{idTag}
+    </delete>
     <select id="selectTopicNav" resultMap="BaseResultMap">
         select id,topic_title,topic_uri,topic_icon_path from vertical_topic where topic_nva = 0 and topic_status = 0 order by topic_sort
     </select>
     <select id="selectTopicByTopicUri" resultMap="DTOResultMap">
         select id,topic_title,topic_uri,topic_icon_path,topic_description,topic_tag_count,topic_status from vertical_topic where topic_uri = #{topicUri}
     </select>
-    <select id="selectTopicTag" resultType="com.rymcu.vertical.dto.admin.TagDTO">
+    <select id="selectTopicTag" resultMap="TagDTOResultMap">
-        select vt.id,vt.tag_title,vt.tag_uri,vt.tag_description,vt.tag_icon_path from vertical_tag vt left join vertical_topic_tag vtt on vt.id = vtt.id_tag where vtt.id_topic = #{idTopic}
+        select vt.id,vt.tag_title,vt.tag_uri,vt.tag_description,vt.tag_icon_path from vertical_tag vt left join vertical_topic_tag vtt on vt.id = vtt.id_tag where vtt.id_topic = #{idTopic} order by vtt.created_time desc
+    </select>
+    <select id="selectUnbindTagsById" resultMap="TagResultMap">
+        select * from vertical_tag vt where not exists(select * from vertical_topic_tag vtt where vtt.id_topic = #{idTopic} and vtt.id_tag = vt.id)
+        <if test="tagTitle != '' and tagTitle != null">
+            and vt.tag_title = #{tagTitle}
+        </if>
+        order by vt.created_time desc
     </select>
 </mapper>