refactor: refs #6824 Throw for no delete itemShelving with itemShelvingSale

db/routines/vn/triggers/itemShelving_beforeDelete.sql

@@ -2,14 +2,26 @@ DELIMITER $$
 CREATE OR REPLACE DEFINER=`vn`@`localhost` TRIGGER `vn`.`itemShelving_beforeDelete`
 	BEFORE DELETE ON `itemShelving`
 	FOR EACH ROW
-INSERT INTO vn.itemShelvingLog(itemShelvingFk, 
-									workerFk, 
-									accion,
-									shelvingFk,
-									itemFk)
-						VALUES(	OLD.id,
-								account.myUser_getId(),
-								'ELIMINADO',
-								OLD.shelvingFk,
-								OLD.itemFk)$$
+BEGIN
+	DECLARE vItemShelvingSaleExists BOOL;
+	
+	SELECT COUNT(*) INTO vItemShelvingSaleExists
+		FROM itemShelvingSale
+		WHERE itemShelvingFk = OLD.id;
+
+	IF vItemShelvingSaleExists AND @canDeleteItemShelvingSale IS NULL THEN
+		CALL util.throw('Cannot delete item shelving with item shelving sale');
+	END IF;
+
+	INSERT INTO vn.itemShelvingLog(itemShelvingFk, 
+										workerFk, 
+										accion,
+										shelvingFk,
+										itemFk)
+							VALUES(	OLD.id,
+									account.myUser_getId(),
+									'ELIMINADO',
+									OLD.shelvingFk,
+									OLD.itemFk);
+END$$
 DELIMITER ;