26 lines
715 B
Java
26 lines
715 B
Java
package com.designhub.mapper;
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import com.baomidou.mybatisplus.core.mapper.BaseMapper;
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import com.designhub.entity.Role;
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import org.apache.ibatis.annotations.Mapper;
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import org.apache.ibatis.annotations.Select;
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import java.util.List;
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/**
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* 角色Mapper接口
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*/
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@Mapper
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public interface RoleMapper extends BaseMapper<Role> {
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/**
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* 根据用户ID查询角色列表
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* 从sys_user表的role_ids字段解析角色ID，然后查询角色信息
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*/
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@Select("SELECT r.* FROM sys_role r " +
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"WHERE FIND_IN_SET(r.id, (SELECT role_ids FROM sys_user WHERE id = #{userId})) > 0 " +
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"AND r.deleted = 0 AND r.status = 1")
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List<Role> selectRolesByUserId(Long userId);
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}
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