public OrderDTO createOrder(Integer itemId, BigDecimal quantity) throws TaskException {
// copy the current order
OrderDTO newOrder = new OrderDTO(order);
newOrder.setId(0);
newOrder.setVersionNum(null);
// the period needs to be in the session
newOrder.setOrderPeriodId(order.getOrderPeriod().getId());
// the status should be active
newOrder.setOrderStatus(
new OrderStatusDAS()
.find(
new OrderStatusDAS().getDefaultOrderStatusId(OrderStatusFlag.INVOICE, entityId)));
// but without the lines
newOrder.getLines().clear();
// but do get the new line in
OrderManager helper = new OrderManager(newOrder, language, userId, entityId, currencyId);
OrderLineDTO newLine = helper.addItem(itemId, quantity);
newLine.setPurchaseOrder(newOrder);
newLine.setDefaults();
return new OrderDAS().save(newOrder);
}
