DELIMITER $$
CREATE OR REPLACE DEFINER=`vn`@`localhost` PROCEDURE `vn`.`ticketToInvoiceByRef`(IN vInvoiceRef VARCHAR(15))
BEGIN

/* Para tickets ya facturados, vuelve a repetir el proceso de facturación.
*
* @param vInvoiceRef Factura
*/

	DECLARE vInvoice INT;
    DECLARE vCountry INT;
    DECLARE vTaxArea VARCHAR(15);
    DECLARE vSpainCountryCode INT DEFAULT 1;

	SELECT id
		    INTO vInvoice
		FROM vn.invoiceOut
        WHERE ref =  vInvoiceRef;

	SELECT s.countryFk
			INTO vCountry
		FROM vn.supplier s
			JOIN vn.invoiceOut io ON io.companyFk = s.id
		WHERE io.id = vInvoice;

	SELECT IF(
				c.isEqualizated
					AND c.countryFk = vSpainCountryCode
					AND i.taxAreaFk = 'NATIONAL',
				'EQU',
                i.taxAreaFk
			)
			INTO vTaxArea
		FROM vn.invoiceOutSerial i
			JOIN vn.invoiceOut io ON io.serial = i.code
			JOIN vn.client c ON c.id = io.clientFk
        WHERE io.id = vInvoice;

	DROP TEMPORARY TABLE IF EXISTS tmp.ticketToInvoice;

	CREATE TEMPORARY TABLE tmp.ticketToInvoice
        SELECT id
            FROM vn.ticket
            WHERE refFk = vInvoiceRef;

END$$
DELIMITER ;