package com.gkhy.exam.system.service;
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import com.baomidou.mybatisplus.extension.service.IService;
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import com.gkhy.exam.common.api.CommonPage;
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import com.gkhy.exam.system.domain.ExPhaseStudent;
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import com.gkhy.exam.system.domain.vo.StudentStudyVO;
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import java.util.List;
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/**
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* <p>
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* 课时批次与学员关系表 服务类
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* </p>
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*
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* @author kzy
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* @since 2024-06-06 13:53:17
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*/
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public interface ExPhaseStudentService extends IService<ExPhaseStudent> {
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/**
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* 新增批次与学员关系
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* @param phaseStudent
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* @return
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*/
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public int addPhaseStudent(ExPhaseStudent phaseStudent);
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/**
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* 批量新增批次与学员关系
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* @param phaseStudents
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* @return
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*/
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public int batchAddPhaseStudent(List<ExPhaseStudent> phaseStudents);
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/**
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* 分页获取批次下面的学员
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* @return
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*/
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public CommonPage selectPhaseStudentList(ExPhaseStudent phaseStudent);
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/**
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* 分页获取学员下的批次列表
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* @param phaseStudent
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* @return
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*/
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public CommonPage selectPhaseStudentListForStudent(ExPhaseStudent phaseStudent);
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/**
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* 删除批次下面的学员
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* @param phaseStudentId
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* @return
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*/
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public int deletePhaseStudent(Long phaseStudentId);
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/**
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* 批量删除批次下面的学员
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* @param phaseStudentIds
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* @return
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*/
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public void batchDeletePhaseStudent(List<Long> phaseStudentIds);
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/**
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* 校验学员是否已存在
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* @param phaseStudents
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*/
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public void checkStudentUnique(List<ExPhaseStudent> phaseStudents);
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public List<StudentStudyVO> getPhaseStudentById(Long phaseStudentId);
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}
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