通知对象分页列表

sapi/src/main/java/com/xhkjedu/sapi/controller/notice/NoticeController.java

 import com.github.pagehelper.PageInfo;
 import com.xhkjedu.annotation.Action;
 import com.xhkjedu.sapi.model.notice.TNotice;
+import com.xhkjedu.sapi.model.notice.TNoticeUser;
 import com.xhkjedu.sapi.service.notice.NoticeService;
 import com.xhkjedu.utils.N_Utils;
 import com.xhkjedu.utils.PageUtil;
         return new ResultVo(0,"获取学生通知列表成功",pageResult);
     }
 
+    /**
+     * @Description 通知对象列表
+     * @Date 2023/12/22 9:39
+     * @Author YWX
+     * @Param [nu]
+     * @Return com.xhkjedu.vo.ResultVo
+     **/
     @PostMapping("/list_user")
-    public ResultVo listUser(@RequestBody TNotice notice) {
-        Integer noticeid = notice.getNoticeid();
+    public ResultVo listUser(@RequestBody TNoticeUser nu) {
+        Integer noticeid = nu.getNoticeid();
         N_Utils.validation(new Object[]{noticeid, "通知id", 1});
-        List<Map> list = noticeService.listUser(noticeid);
+        List<Map> list = noticeService.listUser(nu);
         return new ResultVo(0, "获取通知对象成功", list);
     }
 
+    /**
+     * @Description 通知对象分页列表
+     * @Date 2023/12/22 9:39
+     * @Author YWX
+     * @Param [nu]
+     * @Return com.xhkjedu.vo.ResultVo
+     **/
+    @PostMapping("/list_userp")
+    public ResultVo listUserPaging(@RequestBody TNoticeUser nu) {
+        Integer noticeid = nu.getNoticeid();
+        Integer page = nu.getPage();
+        Integer pageSize = nu.getPageSize();
+        N_Utils.validation(new Object[]{noticeid, "通知id", 1, page, "显示页码", 1, pageSize, "显示条数"});
+        PageHelper.startPage(page, pageSize);
+        List<Map> list = noticeService.listUser(nu);
+        PageResult pageResult = PageUtil.getPageResult(new PageInfo(list));
+        return new ResultVo(0, "获取通知对象成功", pageResult);
+    }
+
     /*
      * @Description 处理班级通知到学生个人
      * @Date 2023/12/18 17:41:09

sapi/src/main/java/com/xhkjedu/sapi/mapper/notice/NoticeUserMapper.java

             , @Param("timestamp") int timestamp);
 
     //通知对象
-    List<Map> listByNoticeId(@Param("noticeid") Integer noticeid);
+    List<Map> listByNoticeId(@Param("nu") TNoticeUser nu);
 
     //删除通知对象
     void deleteByNoticeId(@Param("noticeid") Integer noticeid);

sapi/src/main/java/com/xhkjedu/sapi/model/notice/TNoticeUser.java

 import com.xhkjedu.model.BaseBean;
 import lombok.Data;
 
-import javax.persistence.Id;
-import javax.persistence.Table;
+import javax.persistence.*;
 
 @Table(name = "t_notice_user")
 @Data
 
     //创建时间
     private Integer createtime;
+
+    @Transient
+    //用户姓名
+    private String username;
+
+    @Transient
+    //通知对象1班级2老师3单个学生
+    private Integer noticetype;
 }

sapi/src/main/java/com/xhkjedu/sapi/service/notice/NoticeService.java

      * @Description 通知对象
      * @Date 2023/12/18 16:26
      * @Author YWX
-     * @Param [noticeid]
+     * @Param [nu]
      * @Return java.util.List<java.util.Map>
      **/
-    public List<Map> listUser(Integer noticeid) {
-        return noticeUserMapper.listByNoticeId(noticeid);
+    public List<Map> listUser(TNoticeUser nu) {
+        return noticeUserMapper.listByNoticeId(nu);
     }
 
     /*

sapi/src/main/resources/mapper/notice/NoticeUserMapper.xml

         <collection property="users" ofType="java.util.Map" javaType="java.util.List">
             <result property="userid" column="userid"/>
             <result property="readed" column="readed"/>
+            <result property="readtime" column="readtime"/>
             <result property="username" column="username"/>
             <result property="headpic" column="headpic"/>
         </collection>
     </resultMap>
     <select id="listByNoticeId" resultMap="userResult">
-        select nu.userid,nu.readed,u.username,u.headpic,nu.gradeid,nu.classid,nu.subjectid
+        select nu.userid,nu.readed,nu.readtime,u.username,u.headpic,nu.gradeid,nu.classid,nu.subjectid
         ,if(nu.classid is not null,(select c.classname from t_class c where c.classid=nu.classid)
             ,(select s.subjectname from t_subject s where s.subjectid=nu.subjectid))name
         from t_notice_user nu left join t_user u on nu.userid = u.userid
-        where nu.noticeid=#{noticeid}
+        where nu.noticeid=#{nu.noticeid}
+        <if test="nu.noticetype!=null and nu.noticetype==2">and nu.classid is null</if>
+        <if test="nu.noticetype!=null and nu.noticetype==3">and nu.subjectid is null</if>
+        <if test="nu.gradeid!=null and nu.gradeid!=0">and nu.gradeid=#{nu.gradeid}</if>
+        <if test="nu.subjectid!=null and nu.subjectid!=''">and nu.subjectid=#{nu.subjectid}</if>
+        <if test="nu.classid!=null and nu.classid!=0">and nu.classid=#{nu.classid}</if>
+        <if test="nu.readed!=null and nu.readed!=-1">and nu.readed=#{nu.readed}</if>
+        <if test="nu.username!=null and nu.username!=''">and u.username like '%${nu.username}%'</if>
     </select>
 </mapper>