26 lines
666 B
MySQL
26 lines
666 B
MySQL
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DROP FUNCTION IF EXISTS account.user_hasRole;
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DELIMITER $$
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CREATE DEFINER=`root`@`%` FUNCTION `account`.`user_hasRole`(vUserName VARCHAR(255), vRoleName VARCHAR(255)) RETURNS tinyint(1)
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DETERMINISTIC
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BEGIN
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/**
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* Checks if user has/inherits a role.
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*
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* @param vUserName The user name
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* @param vRoleName Role to check
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* @return %TRUE if it has role, %FALSE otherwise
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*/
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DECLARE vHasRole BOOL DEFAULT FALSE;
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SELECT COUNT(*) > 0 INTO vHasRole
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FROM user u
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JOIN roleRole rr ON rr.role = u.role
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JOIN role r ON r.id = rr.inheritsFrom
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WHERE u.`name` = vUserName
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AND r.`name` = vRoleName COLLATE 'utf8_unicode_ci';
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RETURN vHasRole;
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END$$
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DELIMITER ;
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