public OrderCreationService(IOrderRepository orderRepository,
ICoffeeCupRepository coffeeCupRepository)
{
_orderRepository =
orderRepository ?? throw new ArgumentNullException(nameof(orderRepository));
_coffeeCupRepository =
coffeeCupRepository ?? throw new ArgumentNullException(nameof(coffeeCupRepository));
}
public CoffeeCupViewModel(ICoffeeCupRepository coffeeCupRepository,
ICustomerRepository customerRepository,
IOrderRepository orderRepository)
{
_coffeeCupRepository = coffeeCupRepository;
_customerRepository = customerRepository;
_orderRepository = orderRepository;
CoffeeCups = new ObservableCollection <CoffeeCup>();
ProduceCoffeeCupCommand = new DelegateCommand(ProduceCoffeeCupExecute);
}
public CustomerViewModel(ICustomerRepository customerRepository,
IOrderRepository orderRepository,
ICoffeeCupRepository coffeeCupRepository,
IOrderCreationService orderCreationService)
{
_customerRepository = customerRepository;
_orderRepository = orderRepository;
_coffeeCupRepository = coffeeCupRepository;
_orderCreationService = orderCreationService;
Customers = new ObservableCollection <Customer>();
CustomerOrderWrappers = new ObservableCollection <OrderWrapper>();
OrderCoffeeCups = new ObservableCollection <CoffeeCup>();
CreateOrderCommand = new DelegateCommand(CreateOrderExecute, CreateOrderCanExecute);
SetOrderStatusToProcessedCommand = new DelegateCommand(SetOrderStatusToProcessedExecute, SetOrderStatusToProcessedCanExecute);
}
