+
−function [username, userid] = getUser(conn)
+
−% GETUSER  Return username and userid of the current database user.
+
−%
+
−% CALL:
+
−%
+
−%   [username, userid] = utils.repository.getUser(conn)
+
−%
+
−
+
−  % current database user
+
−  rows = utils.mysql.execute(conn, 'SELECT SUBSTRING_INDEX(USER(),''@'',1)');
+
−  username = rows{1};
+
−
+
−  % userid
+
−  rows = utils.mysql.execute(conn, 'SELECT id FROM users WHERE username = ?', username);
+
−  if isempty(rows)
+
−    error('### could not determine user id');
+
−  end
+
−  userid = rows{1};
+
−
+
−end