5f5c0759ce
1. 修改 SysNotification 实体，新增 senderId, senderName, targetType 字段 2. 新增 SendNotificationRequest 请求DTO 3. 扩展通知类型至6种（新增用户通知、课程通知） 4. 实现角色层级权限控制，支持多级管理员通知下级 5. 支持老师群发课程通知给学生 6. 新增批量发送接口和权限配置
36 lines
797 B
Java
36 lines
797 B
Java
package art.kexue.sxwz.mapper;
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import art.kexue.sxwz.entity.EduCourseStudent;
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import org.apache.ibatis.annotations.Mapper;
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import org.apache.ibatis.annotations.Param;
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import java.util.List;
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@Mapper
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public interface
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EduCourseStudentMapper {
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int insert(EduCourseStudent record);
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EduCourseStudent queryById(Long id);
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int updateByIdSelective(EduCourseStudent record);
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int deleteById(Long id);
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List<EduCourseStudent> queryByCourseId(Long courseId);
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List<EduCourseStudent> queryByStudentId(Long studentId);
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EduCourseStudent queryByCourseIdAndStudentId(@Param("courseId") Long courseId, @Param("studentId") Long studentId);
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int batchInsert(List<EduCourseStudent> list);
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int deleteByCourseId(Long courseId);
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int deleteByStudentId(Long studentId);
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}
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