package org.jeecg.modules.system.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
import org.jeecg.modules.system.entity.SysUser;
import org.jeecg.modules.system.entity.SysUserRole;

import java.util.List;

/**
 * <p>
 * 用户角色表 Mapper 接口
 * </p>
 *
 * @Author scott
 * @since 2018-12-21
 */
public interface SysUserRoleMapper extends BaseMapper<SysUserRole> {

    /**
     * 通过用户账号查询角色集合
     * @param username 用户账号名称
     * @return List<String>
     */
	@Select("select role_code from sys_role where id in (select role_id from sys_user_role where user_id = (select id from sys_user where username=#{username}))")
	List<String> getRoleByUserName(@Param("username") String username);

	/**
     * 通过用户账号查询角色Id集合
     * @param username 用户账号名称
     * @return List<String>
     */
	@Select("select id from sys_role where id in (select role_id from sys_user_role where user_id = (select id from sys_user where username=#{username}))")
	List<String> getRoleIdByUserName(@Param("username") String username);

	/**
	 * 根据角色查询用户
	 * @param roleList role_code集合
	 * */
	List<SysUser> getUsersByRoles(@Param("roleList") List<String> roleList);


	/**
	 * 通过角色id获取用户username
	 * @param roleId
	 */
	@Select("select username from sys_user where id in (select user_id from sys_user_role where role_id = #{roleId})")
	List<String> getUserNameByRoleId(@Param("roleId") String roleId);

}