package com.gkhy.exam.system.mapper;
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import com.baomidou.mybatisplus.core.mapper.BaseMapper;
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import com.gkhy.exam.system.domain.ExResource;
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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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/**
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* <p>
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* 课程资源表 Mapper 接口
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* </p>
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*
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* @author kzy
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* @since 2024-06-06 10:25:36
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*/
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@Mapper
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public interface ExResourceMapper extends BaseMapper<ExResource> {
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/**
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* 根据条件查询资源列表
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* @param resource
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* @return
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*/
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List<ExResource>selectResourceList(ExResource resource);
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/**
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* 根据id获取资源信息
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* @param resourceId
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* @return
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*/
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ExResource selectResourceById(Long resourceId);
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/**
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* 校验资源名称是否唯一
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* @param name
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* @param companyId
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* @return
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*/
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ExResource checkNameUnique(@Param("name") String name, @Param("companyId") Long companyId);
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/**
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* 根据课时id查询资源
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* @param periodId
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* @return
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*/
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ExResource selectResourceByPeriodId(Long periodId);
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/**
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* 查看资源是否被分配
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* @param resourceId
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* @return
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*/
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int checkResourceAssign(Long resourceId);
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}
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