DELIMITER $$
CREATE OR REPLACE DEFINER=`vn`@`localhost` PROCEDURE `vn`.`ticket_printLabelPrevious`(vTicketFk INT)
BEGIN
/**
 * Calls the report_print procedure and passes it 
 * the necessary parameters for printing.
 *
 * @param vTicketFk id ticket to print.
 */
	DECLARE vPrinterFk INT;
	DECLARE vSaleGroup INT;
	DECLARE vUserFk INT DEFAULT account.myUser_getId();
	
	SELECT sg.id, o.labelerFk INTO vSaleGroup, vPrinterFk
		FROM saleGroup sg
			JOIN sector sc ON sc.id = sg.sectorFk
			JOIN saleGroupDetail sgd ON sg.id = sgd.saleGroupFk 
			JOIN sale s ON sgd.saleFk = s.id
			JOIN ticket t ON s.ticketFk = t.id
			JOIN operator o ON o.workerFk = vUserFk
		WHERE sc.id = o.sectorFk 
			AND t.id = vTicketFk
		LIMIT 1;
	
	CALL report_print(
		'LabelPrevia',
		vPrinterFk,
		vUserFk,
		JSON_OBJECT('id', vSaleGroup, 'userFk', vUserFk),
		'high'
	);
END$$
DELIMITER ;