salix/db/routines/vn/functions/buy_getLastWithoutInventory...

33 lines
827 B
SQL

DELIMITER $$
CREATE OR REPLACE DEFINER=`vn`@`localhost` FUNCTION `vn`.`buy_getLastWithoutInventory`(
vItemFk INT,
vWarehouseFk INT
)
RETURNS int(11)
DETERMINISTIC
BEGIN
/**
* Retorna la última compra que no sea inventario.
*
* @param vItemFk Id del artículo
* @param vWarehouseFk Id del almacén
* @return Id de compra
*/
DECLARE vBuyFk INT;
SELECT b.id INTO vBuyFk
FROM buy b
JOIN entry e ON e.id = b.entryFk
JOIN travel t ON t.id = e.travelFk
WHERE e.id <> (SELECT defaultEntry FROM entryConfig)
AND e.supplierFk <> (SELECT supplierFk FROM inventoryConfig)
AND e.typeFk <> 'inventory'
AND b.itemFk = vItemFk
AND (t.warehouseInFk = vWarehouseFk OR t.warehouseInFk IS NULL)
ORDER BY ABS(DATEDIFF(util.VN_CURDATE(), t.landed)), e.created DESC
LIMIT 1;
RETURN vBuyFk;
END$$
DELIMITER ;