public void SaveExpense(Trip trip, Expense expense)
{
if (trip.Expenses.FirstOrDefault((x) => x.Id == expense.Id) != null)
trip.Expenses.Remove(expense);
trip.Expenses.Add(expense);
SaveTrip(trip);
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.EditExpense);
var tripId = Intent.GetStringExtra("SelectedTripId");
_trip = new TripManager().GetTrip(new Guid(tripId));
var expenseId = Intent.GetStringExtra("SelectedExpenseId");
if (!string.IsNullOrEmpty(expenseId))
_expense = _trip.Expenses.FirstOrDefault((x) => x.Id == new Guid(expenseId));
else
{
_expense = new Expense() {Date = DateTime.Now};
}
FindViewById<Button>(Resource.Id.editExpenseButtonSave).Click += (s, e) =>
{
UpdateExpense();
new TripManager().SaveExpense(_trip, _expense);
var intent = new Intent(this, typeof(ViewTripDetailScreen));
intent.PutExtra("SelectedTripId", _trip.Id.ToString());
base.StartActivity(intent);
};
FindViewById<Button>(Resource.Id.editExpenseButtonDelete).Click += (s, e) =>
{
new TripManager().RemoveExpense(_trip, _expense);
var intent = new Intent(this, typeof(ViewTripDetailScreen));
intent.PutExtra("SelectedTripId", _trip.Id.ToString());
base.StartActivity(intent);
};
UpdateUI();
}
public void RemoveExpense(Trip trip, Expense expense)
{
trip.Expenses.Remove(expense);
SaveTrip(trip);
}
public void RemoveExpense(Trip trip, Expense expense)
{
_tripRepository.RemoveExpense(trip, expense);
}
public void SaveExpense(Trip trip, Expense expense)
{
_tripRepository.SaveExpense(trip, expense);
}