创建话题与标签返回话题标签id与名称

src/main/java/cn/meteor/beyondclouds/modules/tag/api/TagApi.java

@@ -6,6 +6,7 @@ import cn.meteor.beyondclouds.core.annotation.Anonymous;
 import cn.meteor.beyondclouds.core.annotation.CurrentSubject;
 import cn.meteor.beyondclouds.core.api.Response;
 import cn.meteor.beyondclouds.core.bean.Subject;
+import cn.meteor.beyondclouds.modules.tag.bean.TagDetail;
 import cn.meteor.beyondclouds.modules.tag.entity.Tag;
 import cn.meteor.beyondclouds.modules.tag.exception.TagServiceException;
 import cn.meteor.beyondclouds.modules.tag.form.CreateTagForm;
@@ -44,8 +45,8 @@ public class TagApi {
         }
 
         try {
-            tagService.createTag(createTagForm.getTagName(), createTagForm.getTagType(), String.valueOf(subject.getId()));
-            return Response.success();
+            TagDetail tag = tagService.createTag(createTagForm.getTagName(), createTagForm.getTagType(), String.valueOf(subject.getId()));
+            return Response.success(tag);
         } catch (TagServiceException e) {
             e.printStackTrace();
             return Response.error(e);

src/main/java/cn/meteor/beyondclouds/modules/tag/bean/TagDetail.java

+package cn.meteor.beyondclouds.modules.tag.bean;
+
+import lombok.Data;
+
+/**
+ * @author 胡明森
+ * @since 2020/2/8
+ */
+@Data
+public class TagDetail {
+
+    private String tagId;
+
+    private String tagName;
+}

src/main/java/cn/meteor/beyondclouds/modules/tag/service/ITagService.java

 package cn.meteor.beyondclouds.modules.tag.service;
 
+import cn.meteor.beyondclouds.modules.tag.bean.TagDetail;
 import cn.meteor.beyondclouds.modules.tag.entity.Tag;
 import cn.meteor.beyondclouds.modules.tag.exception.TagServiceException;
 import com.baomidou.mybatisplus.core.metadata.IPage;
@@ -22,9 +23,10 @@ public interface ITagService extends IService<Tag> {
      * @param tagName
      * @param tagType
      * @param userId
+     * @return TagDetail
      * @throws TagServiceException
      */
-    void createTag(String tagName, Integer tagType, String userId) throws TagServiceException;
+    TagDetail createTag(String tagName, Integer tagType, String userId) throws TagServiceException;
 
     /**
      * 检索标签

src/main/java/cn/meteor/beyondclouds/modules/tag/service/impl/TagServiceImpl.java

 package cn.meteor.beyondclouds.modules.tag.service.impl;
 
+import cn.meteor.beyondclouds.modules.tag.bean.TagDetail;
 import cn.meteor.beyondclouds.modules.tag.entity.Tag;
 import cn.meteor.beyondclouds.modules.tag.enums.TagErrorCode;
 import cn.meteor.beyondclouds.modules.tag.exception.TagServiceException;
@@ -10,6 +11,7 @@ import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -41,7 +43,7 @@ public class TagServiceImpl extends ServiceImpl<TagMapper, Tag> implements ITagS
     }
 
     @Override
-    public void createTag(String tagName, Integer tagType,String userId) throws TagServiceException {
+    public TagDetail createTag(String tagName, Integer tagType,String userId) throws TagServiceException {
 
         //1. 判断标签类型是否正确
         if(tagType!=TAGTYPE_0 && tagType!=TAGTYPE_2) {
@@ -60,6 +62,12 @@ public class TagServiceImpl extends ServiceImpl<TagMapper, Tag> implements ITagS
         tag.setTagName(tagName);
         tag.setTagType(tagType);
         save(tag);
+
+        //4.返回标签id与标签名称
+        TagDetail tagDetail=new TagDetail();
+        BeanUtils.copyProperties(tag, tagDetail);
+        return tagDetail;
+
     }
 
     @Override

src/main/java/cn/meteor/beyondclouds/modules/topic/api/TopicApi.java

@@ -6,6 +6,7 @@ import cn.meteor.beyondclouds.core.annotation.Anonymous;
 import cn.meteor.beyondclouds.core.annotation.CurrentSubject;
 import cn.meteor.beyondclouds.core.api.Response;
 import cn.meteor.beyondclouds.core.bean.Subject;
+import cn.meteor.beyondclouds.modules.topic.bean.TopicDetail;
 import cn.meteor.beyondclouds.modules.topic.entity.Topic;
 import cn.meteor.beyondclouds.modules.topic.exception.TopicServiceException;
 import cn.meteor.beyondclouds.modules.topic.form.CreateTopicForm;
@@ -41,8 +42,8 @@ public class TopicApi {
     @PostMapping("/topic")
     public Response createTopic(@RequestBody @Valid CreateTopicForm createTopicForm, @CurrentSubject Subject subject) {
 
-        topicService.createTopic(String.valueOf(subject.getId()), createTopicForm.getTopicName());
-        return Response.success();
+        TopicDetail topic = topicService.createTopic(String.valueOf(subject.getId()), createTopicForm.getTopicName());
+        return Response.success(topic);
 
     }
 

src/main/java/cn/meteor/beyondclouds/modules/topic/bean/TopicDetail.java

+package cn.meteor.beyondclouds.modules.topic.bean;
+
+import lombok.Data;
+
+/**
+ * @author 胡明森
+ * @since 2020/2/8
+ */
+@Data
+public class TopicDetail {
+
+    private String topicId;
+
+    private String topicName;
+}

src/main/java/cn/meteor/beyondclouds/modules/topic/service/ITopicService.java

 package cn.meteor.beyondclouds.modules.topic.service;
 
+import cn.meteor.beyondclouds.modules.topic.bean.TopicDetail;
 import cn.meteor.beyondclouds.modules.topic.entity.Topic;
 import cn.meteor.beyondclouds.modules.topic.exception.TopicServiceException;
 import cn.meteor.beyondclouds.modules.user.entity.User;
@@ -22,8 +23,9 @@ public interface ITopicService extends IService<Topic> {
      * 创建话题
      * @param userId
      * @param topicName
+     * @return TopicDetail
      */
-    void createTopic(String userId, String topicName);
+    TopicDetail createTopic(String userId, String topicName);
 
     /**
      * 检索话题

src/main/java/cn/meteor/beyondclouds/modules/topic/service/impl/TopicServiceImpl.java

 package cn.meteor.beyondclouds.modules.topic.service.impl;
 
+import cn.meteor.beyondclouds.modules.topic.bean.TopicDetail;
 import cn.meteor.beyondclouds.modules.topic.entity.Topic;
 import cn.meteor.beyondclouds.modules.topic.entity.TopicFollow;
 import cn.meteor.beyondclouds.modules.topic.enums.TopicErrorCode;
@@ -14,6 +15,7 @@ import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.util.CollectionUtils;
@@ -47,13 +49,19 @@ public class TopicServiceImpl extends ServiceImpl<TopicMapper, Topic> implements
     }
 
     @Override
-    public void createTopic(String userId, String topicName) {
+    public TopicDetail createTopic(String userId, String topicName) {
 
         //1. 创建话题
         Topic topic = new Topic();
         topic.setUserId(userId);
         topic.setTopicName(topicName);
         save(topic);
+
+        //2. 返回话题的id与话题名称
+        TopicDetail topicDetail=new TopicDetail();
+        BeanUtils.copyProperties(topic, topicDetail);
+        return topicDetail;
+
     }
 
     @Override