public OrderDetailViewModel(Account account, Order order = null)
{
Account = account;
if (order == null)
{
Order = new Order() { AccountId = Account.Id };
}
else
{
Order = order;
}
this.Title = "Order Details";
_DataClient = DependencyService.Get<IDataClient>();
DependencyService.Get<ILocalize>();
MessagingCenter.Subscribe<Product>(this, MessagingServiceConstants.UPDATE_ORDER_PRODUCT, async catalogProduct =>
{
Order.Item = catalogProduct.Name;
Order.Price = catalogProduct.Price;
OrderItemImageUrl = null;
await ExecuteLoadOrderItemImageUrlCommand(); // this is to account for Android not calling OnAppearing() when the product selection modal disappears.
OnPropertyChanged("Order");
});
}
public async Task DeleteOrderAsync(Order item)
{
try
{
using (var handle = Insights.TrackTime("TimeToDeleteOrder"))
{
await _OrderTable.DeleteAsync(item);
}
}
catch (MobileServiceInvalidOperationException ex)
{
Insights.Report(ex, Insights.Severity.Error);
Debug.WriteLine(@"ERROR {0}", ex.Message);
}
catch (Exception ex2)
{
Insights.Report(ex2, Insights.Severity.Error);
Debug.WriteLine(@"ERROR {0}", ex2.Message);
}
}
public async Task SaveOrderAsync(Order item)
{
//Insights
using (var handle = Insights.TrackTime("TimeToSaveOrder"))
{
if (item.Id == null)
await _OrderTable.InsertAsync(item);
else
await _OrderTable.UpdateAsync(item);
}
}
