internal OrderViewModel(OrderDto orderDto)
{
OrderId = orderDto.OrderId;
_description = orderDto.Description;
_quantity = orderDto.Quantity.ToString(CultureInfo.InvariantCulture);
_originalValue = (OrderViewModel)MemberwiseClone(); //Undo op
_orderServiceManager = ServiceLocator.ServiceProvider.Instance.Get<IOrderServiceManager>();
}
private void BtnAddOrderClick(object sender, RoutedEventArgs e)
{
OrderView view = new OrderView();
OrderViewModel order = new OrderViewModel(ServiceProvider.Instance.Get<IOrderServiceManager>())
{
Customer = (CustomerViewModel)DataContext,
Mode = Mode.Add
};
view.DataContext = order;
view.ShowDialog();
}
internal void GetOrders()
{
ObservableCollection<OrderViewModel> temp = new ObservableCollection<OrderViewModel>();
_orderServiceManager.GetOrders(CustomerId, (response, exception) =>
{
if (exception == null)
{
foreach (OrderDto orderDto in response.Orders)
{
OrderViewModel order = new OrderViewModel(orderDto)
{
Customer = this
};
temp.Add(order);
}
Orders = temp;
}
});
}
private void Update()
{
if (Mode == Mode.Add)
{
_orderServiceManager.AddOrder(Customer.CustomerId, new OrderDto
{
Description = Description,
Quantity = int.Parse(Quantity)
});
Customer.GetOrders();
}
else if (Mode == Mode.Edit)
{
_orderServiceManager.UpdateOrder(new OrderDto
{
OrderId = OrderId,
Description = Description,
Quantity = int.Parse(Quantity)
});
_originalValue = (OrderViewModel)MemberwiseClone();//undo op
}
}