hejianhao
2026-08-19 4fa3099ff1d2fc02bbbfafcda7fded28f609f6ea
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
package com.tcm.training.admin.live.mapper;
 
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.tcm.training.admin.live.entity.LiveCourse;
import com.tcm.training.admin.live.vo.LiveCourseDetailRow;
import com.tcm.training.admin.live.vo.LiveCourseListRow;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Update;
 
@Mapper
public interface LiveCourseMapper extends BaseMapper<LiveCourse> {
 
    /** 按课程 ID 更新直播间密码,允许将密码设置为 NULL 以清除密码。 */
    @Update("UPDATE tcm_live_course SET password = #{password,jdbcType=VARCHAR}, updated_at = NOW() WHERE id = #{id} AND deleted = 0")
    int updatePasswordById(@Param("id") Long id, @Param("password") String password);
 
    /** 课程分页列表(动态筛选) */
    IPage<LiveCourseListRow> selectCoursePage(IPage<LiveCourseListRow> page,
                                              @Param("keyword") String keyword,
                                              @Param("expertId") Long expertId,
                                              @Param("status") Integer status,
                                              @Param("liveStatus") Integer liveStatus);
 
    /** 课程详情 */
    LiveCourseDetailRow selectCourseDetail(@Param("id") Long id);
}