this.commandCatalog.put(AttributesManager.COMMAND_CANCEL_MY_ORDER, new CancelMyOrderCommand());
this.commandCatalog.put(AttributesManager.COMMAND_DELETE_MY_ORDER, new DeleteMyOrderCommand());
// admin commands
this.commandCatalog.put(AttributesManager.COMMAND_VIEW_ROOMS, new ViewRoomsCommand());
this.commandCatalog.put(AttributesManager.COMMAND_VIEW_ORDERS, new ViewOrdersCommand());
this.commandCatalog.put(AttributesManager.COMMAND_VIEW_BILL, new ViewBillCommand());
this.commandCatalog.put(AttributesManager.COMMAND_VIEW_CUSTOMERS, new ViewCustomersCommand());
this.commandCatalog.put(AttributesManager.COMMAND_CANCEL_ORDER, new CancelOrderCommand());
this.commandCatalog.put(AttributesManager.COMMAND_DELETE_ORDER, new DeleteOrderCommand());
this.commandCatalog.put(AttributesManager.COMMAND_FIND_ROOM, new FindRoomCommand());