动态添加定时发布功能

src/main/java/cn/meteor/beyondclouds/modules/post/api/PostApi.java

@@ -78,7 +78,7 @@ public class PostApi {
 
         //发布动态
         try {
-            postService.publishPost(post);
+            postService.publishPost(post, postForm.getPublishTime());
             return Response.success();
         } catch (ProjectServiceException e) {
             e.printStackTrace();

src/main/java/cn/meteor/beyondclouds/modules/post/form/PostForm.java

@@ -2,11 +2,11 @@ package cn.meteor.beyondclouds.modules.post.form;
 
 import cn.meteor.beyondclouds.core.validation.constraints.ElementNotBlank;
 import cn.meteor.beyondclouds.core.validation.constraints.NullOrNotBlank;
-import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
+import org.springframework.format.annotation.DateTimeFormat;
 
-import javax.validation.constraints.NotEmpty;
 import javax.validation.constraints.Size;
+import java.util.Date;
 import java.util.List;
 
 /**
@@ -26,4 +26,7 @@ public class PostForm {
 
     @NullOrNotBlank(message = "请传入有效的视频内容")
     private String video;
+
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private Date publishTime;
 }

src/main/java/cn/meteor/beyondclouds/modules/post/mapper/xml/PostMapper.xml

@@ -7,6 +7,7 @@
         from post p, user_statistics us
         where p.user_id = us.user_id
         and p.status = 0
+        and p.create_time < now()
         order by (us.fans_num + us.visited_num) desc
     </select>
 
@@ -17,6 +18,7 @@
         and tr.referencer_id = p.post_id
         and tr.topic_id = #{topicId}
         and p.status = 0
+        and p.create_time &lt; now()
         order by (us.fans_num + us.visited_num) desc
     </select>
 </mapper>

src/main/java/cn/meteor/beyondclouds/modules/post/service/IPostService.java

@@ -5,9 +5,10 @@ import cn.meteor.beyondclouds.modules.post.dto.PostDTO;
 import cn.meteor.beyondclouds.modules.post.entity.Post;
 import cn.meteor.beyondclouds.modules.post.exception.PostServiceException;
 import cn.meteor.beyondclouds.modules.project.exception.ProjectServiceException;
-import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.service.IService;
 
+import java.util.Date;
+
 /**
  * <p>
  * 动态表 服务类
@@ -22,9 +23,10 @@ public interface IPostService extends IService<Post> {
      * 发布动态
      *
      * @param post
+     * @param publishTime
      * @throws ProjectServiceException
      */
-    void publishPost(Post post) throws ProjectServiceException;
+    void publishPost(Post post, Date publishTime) throws ProjectServiceException;
 
     /**
      * 删除动态

src/main/java/cn/meteor/beyondclouds/modules/post/service/impl/PostServiceImpl.java

 package cn.meteor.beyondclouds.modules.post.service.impl;
 
 import cn.meteor.beyondclouds.common.dto.PageDTO;
-import cn.meteor.beyondclouds.core.authentication.Subject;
 import cn.meteor.beyondclouds.core.queue.message.DataItemChangeMessage;
 import cn.meteor.beyondclouds.core.queue.message.DataItemType;
 import cn.meteor.beyondclouds.modules.post.dto.PostDTO;
@@ -43,10 +42,7 @@ import org.springframework.stereotype.Service;
 import org.springframework.util.CollectionUtils;
 import org.springframework.util.StringUtils;
 
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
+import java.util.*;
 import java.util.stream.Collectors;
 
 /**
@@ -127,10 +123,11 @@ public class PostServiceImpl extends ServiceImpl<PostMapper, Post> implements IP
      * 发布动态
      *
      * @param post
+     * @param publishTime
      * @throws ProjectServiceException
      */
     @Override
-    public void publishPost(Post post) throws ProjectServiceException {
+    public void publishPost(Post post, Date publishTime) throws ProjectServiceException {
         //1.判断是否视频和图片都传了
         if (null != post.getPictures() && null != post.getVideo()) {
             throw new ProjectServiceException(PostErrorCode.NOT_APPEAR_SAME_TIME);
@@ -157,6 +154,9 @@ public class PostServiceImpl extends ServiceImpl<PostMapper, Post> implements IP
         post.setUserNick(user.getNickName());
         post.setUserAvatar(user.getUserAvatar());
         post.setContent(TopicUtils.encodeTopic(post.getContent()));
+        if (null != publishTime && publishTime.getTime() > System.currentTimeMillis()) {
+            post.setCreateTime(publishTime);
+        }
         //2.保存动态
         save(post);
 
@@ -291,6 +291,7 @@ public class PostServiceImpl extends ServiceImpl<PostMapper, Post> implements IP
         QueryWrapper<Post> queryWrapper = new QueryWrapper();
         queryWrapper.eq("status", 0);
         queryWrapper.orderByDesc("create_time");
+        queryWrapper.le("create_time", new Date());
         if (null != type) {
             queryWrapper.eq("type", type);
         }