salix/db/routines/vn/triggers/invoiceIn_afterUpdate.sql

33 lines
1.0 KiB
SQL

DELIMITER $$
CREATE OR REPLACE DEFINER=`vn`@`localhost` TRIGGER `vn`.`invoiceIn_afterUpdate`
AFTER UPDATE ON `invoiceIn`
FOR EACH ROW
BEGIN
DECLARE vIsEuro BOOL;
SELECT if(`code` = 'EUR', TRUE, FALSE) INTO vIsEuro
FROM currency
WHERE id = NEW.currencyFk;
IF (NOT NEW.issued <=> OLD.issued
OR NEW.currencyFk <> OLD.currencyFk) THEN
UPDATE invoiceInTax iit
JOIN invoiceIn ii ON ii.id = iit.invoiceInFk
LEFT JOIN referenceRate rr ON rr.dated = ii.issued
AND rr.currencyFk = ii.currencyFk
SET iit.taxableBase = IF(vIsEuro, iit.taxableBase, iit.foreignValue / rr.value),
iit.foreignValue = IF(vIsEuro, NULL, iit.foreignValue)
WHERE ii.id = NEW.id;
UPDATE invoiceInDueDay iidd
JOIN invoiceIn ii ON ii.id = iidd.invoiceInFk
LEFT JOIN referenceRate rr ON rr.dated = ii.issued
AND rr.currencyFk = ii.currencyFk
SET iidd.amount = IF(vIsEuro, iidd.amount, iidd.foreignValue / rr.value),
iidd.foreignValue = IF(vIsEuro, NULL, iidd.foreignValue)
WHERE ii.id = NEW.id;
END IF;
END$$
DELIMITER ;