public OrdersViewModel(IViewModelResolver viewModelResolver, IWaiterAppSubscriber waiterApp, IWaiterConnectionProvider waiterConnectionProvider) : base(viewModelResolver)
{
_waiterConnectionProvider = waiterConnectionProvider;
AwaitingOrders = new BindableCollection <OrderModel>();
AcceptedOrders = new BindableCollection <OrderModel>();
SelectedAcceptedOrderMenuItems = new BindableCollection <AcceptedOrderMenuItemQuantity>();
TablesRequiringAssistance = new BindableCollection <String>();
_acceptedOrdersCache = new Dictionary <int, IEnumerable <AcceptedOrderMenuItemQuantity> >();
waiterApp.NewOrderHandler += WaiterApp_NotifyNewOrderHandler;
waiterApp.AcceptedOrderInfoUpdatedHandler += WaiterApp_AcceptedOrderInfoUpdatedHandler;
waiterApp.OrderWasAcceptedHandler += WaiterApp_OrderWasAcceptedHandler;
waiterApp.CallWaiterHandler += WaiterApp_CallWaiterHandler;
waiterApp.OrdersAwaitingHandler += WaiterApp_OrdersAwaitingHandler;
_waiterConnectionProvider.UpdateAfterLogin();
}
