db/routines/vn/triggers/travel_beforeUpdate.sql

@@ -3,6 +3,8 @@ CREATE OR REPLACE DEFINER=`root`@`localhost` TRIGGER `vn`.`travel_beforeUpdate`
 	BEFORE UPDATE ON `travel`
 	FOR EACH ROW
 BEGIN
+	DECLARE vHasAnyInvoiceBooked BOOL;
+
 	SET NEW.editorFk = account.myUser_getId();
 
 	IF NOT (NEW.landed <=> OLD.landed) 
@@ -17,5 +19,18 @@ BEGIN
 	IF NOT (NEW.warehouseInFk <=> OLD.warehouseInFk) THEN
 		CALL travel_checkWarehouseIsFeedStock(NEW.warehouseInFk);
 	END IF;
+
+	IF NOT (NEW.awbFk <=> OLD.awbFk)THEN
+		SELECT COUNT(*) INTO vHasAnyInvoiceBooked 
+			FROM travel t
+				JOIN entry e ON e.travelFk = t.id 
+				JOIN invoiceIn ii ON ii.id = e.invoiceInFk 
+			WHERE t.id = NEW.id
+				AND ii.isBooked; 
+				
+		IF vHasAnyInvoiceBooked THEN
+			CALL util.throw('The travel has entries with booked invoices');
+		END IF;
+	END IF;	
 END$$
 DELIMITER ;