salix/db/routines/vn/functions/ticket_isTooLittle.sql

32 lines
833 B
SQL

DELIMITER $$
CREATE OR REPLACE DEFINER=`root`@`localhost` FUNCTION `vn`.`ticket_isTooLittle`(
vSelf INT
)
RETURNS BOOL
READS SQL DATA
BEGIN
/**
* Check if the ticket is small based on the volume and amount parameters.
*
* @param vSelf Id ticket
* @return BOOL
*/
DECLARE vIsTooLittle BOOL;
WITH ticketData AS (
SELECT addressFk, DATE(shipped) dated
FROM vn.ticket
WHERE id = vSelf
)
SELECT (SUM(IFNULL(sv.litros, 0)) < vc.minTicketVolume
AND SUM(IFNULL(t.totalWithoutVat, 0)) < vc.minTicketValue) INTO vIsTooLittle
FROM ticketData td
JOIN vn.ticket t ON t.addressFk = td.addressFk
LEFT JOIN vn.saleVolume sv ON sv.ticketFk = t.id
JOIN vn.volumeConfig vc
WHERE t.shipped BETWEEN td.dated AND util.dayEnd(td.dated)
AND ticket_isProblemCalcNeeded(t.id);
RETURN vIsTooLittle;
END$$
DELIMITER ;