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

DELIMITER $$
CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`collectionPlacement_get`(
	vParamFk INT(11),
	vIsPicker bool)
BEGIN
/**
 * Devuelve el listado de ubicaciones a las que hay que ir
 * para preparar una colección o ticket de manera ordenada
 *
 * @param vParamFk Identificador de collection o Identificador de ticket
 * @param vIsPicker Booleano para distinguer el sacador del revisador
 */
	DECLARE vCalcFk INT;
	DECLARE vWarehouseFk INT;
	DECLARE vCurrentYear INT DEFAULT YEAR(util.VN_NOW());

	CREATE OR REPLACE TEMPORARY TABLE tSale
		(INDEX(ticketFk), INDEX(saleFk), INDEX(itemFk))
		ENGINE = MEMORY
		SELECT s.ticketFk, s.id saleFk, s.itemFk, s.quantity
			FROM ticketCollection tc
				JOIN sale s ON s.ticketFk = tc.ticketFk
		WHERE tc.collectionFk = vParamFk
		UNION ALL
		SELECT s.ticketFk, s.id, s.itemFk, s.quantity
			FROM sale s
			WHERE s.ticketFk = vParamFk;

	SELECT t.warehouseFk
		INTO vWarehouseFk
		FROM ticket t
			JOIN tSale ts ON ts.ticketFk = t.id
			JOIN warehouse w ON w.id = t.warehouseFk
		LIMIT 1;

	CALL cache.visible_refresh(vCalcFk, FALSE, vWarehouseFk);

	CREATE OR REPLACE  TEMPORARY TABLE tGrouping
		(INDEX(itemFk))
		ENGINE = MEMORY
		SELECT b.itemFk,
				CASE b.groupingMode
					WHEN NULL THEN 1
					WHEN 'packing' THEN b.packing
					ELSE b.`grouping`
				END `grouping`
			FROM buy b
				JOIN cache.last_buy lb ON lb.buy_id = b.id
			WHERE lb.warehouse_id = vWarehouseFk
			GROUP BY b.itemFk;

	CREATE OR REPLACE TEMPORARY TABLE tSalePlacementList
		(INDEX(saleFk), INDEX(`order`))
		ENGINE = MEMORY
		SELECT ts.saleFk,
				ts.itemFk,
				CAST(0 AS DECIMAL(10,0)) saleOrder,
				IF(ish.visible > 0 OR iss.id, 1, 100000) *
					IFNULL(p2.pickingOrder, p.pickingOrder) `order`,
				TO_SECONDS(IF(iss.id,
					iss.created - INTERVAL vCurrentYear YEAR,
					ish.created - INTERVAL YEAR(ish.created) YEAR)) priority,
				CONCAT(
					IF(iss.id,
						CONCAT('< ', IFNULL(wk.`code`, '---'),' > '),
						''),
					p.`code`) COLLATE utf8_general_ci placement,
				sh.priority shelvingPriority,
				sh.code COLLATE utf8_general_ci shelving,
				ish.created,
				ish.visible,
				IFNULL(
					IF(st.code = 'previousByPacking', ish.packing, g.`grouping`),
					1) `grouping`,
				st.code = 'previousPrepared' isPreviousPrepared,
				iss.id itemShelvingSaleFk,
				ts.ticketFk,
				iss.id,
				st.saleFk salePreviousPrepared,
				iss.userFk,
				ts.quantity
			FROM tSale ts
				LEFT JOIN (SELECT DISTINCT saleFk
								FROM saleTracking st
									JOIN state s ON s.id = st.stateFk
								WHERE st.isChecked
									AND s.semaphore = 1) st ON st.saleFk = ts.saleFk
				JOIN itemShelving ish ON ish.itemFk = ts.itemFk
				JOIN shelving sh ON sh.code = ish.shelvingFk
				JOIN parking p ON p.id = sh.parkingFk
				JOIN sector sc ON sc.id = p.sectorFk
				JOIN sectorType st ON st.id = sc.typeFk
				JOIN warehouse w ON w.id = sc.warehouseFk
				LEFT JOIN tGrouping g ON g.itemFk = ts.itemFk
				LEFT JOIN itemShelvingSale iss ON iss.saleFk = ts.saleFk
					AND iss.itemShelvingFk = ish.id
				LEFT JOIN worker wk ON wk.id = iss.userFk
				LEFT JOIN saleGroupDetail sgd ON sgd.saleFk = ts.saleFk
				LEFT JOIN saleGroup sg ON sg.id = sgd.saleGroupFk
				LEFT JOIN parking p2 ON p2.id = sg.parkingFk
			WHERE w.id = vWarehouseFk
				AND NOT sc.isHideForPickers
			HAVING (iss.id AND st.saleFk) OR salePreviousPrepared IS NULL;

	CREATE OR REPLACE TEMPORARY TABLE tSalePlacementList2
		(INDEX(saleFk), INDEX(olderPriority))
		ENGINE = MEMORY
		SELECT saleFk, priority olderPriority
			FROM (SELECT saleFk, priority
					FROM tSalePlacementList
					ORDER BY isPreviousPrepared DESC,
						itemShelvingSaleFk IS NULL DESC,
						visible >= quantity DESC,
						visible > 0 DESC,
						IFNULL(shelvingPriority, 0) DESC,
						priority
					LIMIT 10000000000000000000
			)sub
			GROUP BY saleFk;

	UPDATE tSalePlacementList tsp
			JOIN (SELECT s1.saleFk, `order` saleOrder
					FROM tSalePlacementList s1
						JOIN tSalePlacementList2 s2 ON s2.saleFk = s1.saleFk
							AND s2.olderPriority = s1.priority
			) sub ON sub.saleFk = tsp.saleFk
		SET tsp.saleOrder = sub.saleOrder;

	-- Anula el orden de antigüedad y ordena por ubicación
	UPDATE tSalePlacementList
		SET saleOrder = `order`;

	SELECT spl.*
		FROM tSalePlacementList spl
			 JOIN sale s ON s.id = spl.saleFk
		ORDER BY saleOrder,
			isPreviousPrepared DESC,
			itemShelvingSaleFk DESC,
			IF(vIsPicker, visible = 0, TRUE),
			s.quantity <= spl.visible DESC,
			shelvingPriority DESC,
			priority;

	DROP TEMPORARY TABLE
		tSale,
		tGrouping,
		tSalePlacementList,
		tSalePlacementList2;
END$$
DELIMITER ;