salix/db/routines/vn/procedures/collection_getAssigned.sql

104 lines
2.8 KiB
SQL

DELIMITER $$
CREATE OR REPLACE DEFINER=`vn`@`localhost` PROCEDURE `vn`.`collection_getAssigned`(
vUserFk INT,
OUT vCollectionFk INT
)
BEGIN
/**
* Comprueba si existen colecciones libres que se ajustan al perfil del usuario
* y le asigna la más antigua.
* Añade un registro al semillero de colecciones y hace la reserva para la colección
*
* @param vUserFk Id de usuario
* @param vCollectionFk Id de colección
*/
DECLARE vHasTooMuchCollections BOOL;
DECLARE vItemPackingTypeFk VARCHAR(1);
DECLARE vWarehouseFk INT;
DECLARE vLockName VARCHAR(215);
DECLARE vLockTime INT DEFAULT 30;
DECLARE EXIT HANDLER FOR SQLEXCEPTION
BEGIN
IF vLockName IS NOT NULL THEN
DO RELEASE_LOCK(vLockName);
END IF;
RESIGNAL;
END;
-- Si hay colecciones sin terminar, sale del proceso
CALL collection_get(vUserFk);
SELECT (pc.maxNotReadyCollections - COUNT(*)) <= 0,
pc.collection_assign_lockname
INTO vHasTooMuchCollections,
vLockName
FROM tmp.collection c
JOIN productionConfig pc;
DROP TEMPORARY TABLE tmp.collection;
IF vHasTooMuchCollections THEN
CALL util.throw('There are pending collections');
END IF;
SELECT warehouseFk, itemPackingTypeFk
INTO vWarehouseFk, vItemPackingTypeFk
FROM operator
WHERE workerFk = vUserFk;
SET vLockName = CONCAT_WS('/',
vLockName,
vWarehouseFk,
vItemPackingTypeFk
);
IF NOT GET_LOCK(vLockName, vLockTime) THEN
CALL util.throw(CONCAT('Cannot get lock: ', vLockName));
END IF;
-- Se eliminan las colecciones sin asignar que estan obsoletas
INSERT INTO ticketTracking(stateFk, ticketFk)
SELECT s.id, tc.ticketFk
FROM collection c
JOIN ticketCollection tc ON tc.collectionFk = c.id
JOIN state s ON s.code = 'PRINTED_AUTO'
JOIN productionConfig pc
WHERE c.workerFk IS NULL
AND TIMEDIFF(util.VN_NOW(), c.created) > pc.maxNotAssignedCollectionLifeTime;
DELETE c
FROM collection c
JOIN productionConfig pc
WHERE c.workerFk IS NULL
AND TIMEDIFF(util.VN_NOW(), c.created) > pc.maxNotAssignedCollectionLifeTime;
-- Se añade registro al semillero
INSERT INTO collectionHotbed
SET userFk = vUserFk;
-- Comprueba si hay colecciones disponibles que se ajustan a su configuracion
SELECT MIN(c.id) INTO vCollectionFk
FROM collection c
JOIN operator o ON (o.itemPackingTypeFk = c.itemPackingTypeFk
OR c.itemPackingTypeFk IS NULL)
AND o.numberOfWagons = c.wagons
AND o.trainFk = c.trainFk
AND o.warehouseFk = c.warehouseFk
AND c.workerFk IS NULL
WHERE o.workerFk = vUserFk;
IF vCollectionFk IS NULL THEN
CALL collection_new(vUserFk, vCollectionFk);
END IF;
UPDATE collection
SET workerFk = vUserFk
WHERE id = vCollectionFk;
CALL itemShelvingSale_addByCollection(vCollectionFk);
DO RELEASE_LOCK(vLockName);
END$$
DELIMITER ;