private async void OnCancelReservation(object sender, EventArgs e)
{
bool answer = await DisplayAlert("Cancel Reservation", "Are you sure?", "Accept", "Cancel");
if (answer)
{
var reservation = new Reservations {
ID_Route = route.ID, ID_User = currentUser.ID
};
IsBusy = true;
await reservationsManager.DeleteReservationAsync(reservation);
IsBusy = false;
await DisplayAlert("Success", "Reservation Canceled", "Accept");
await Navigation.PopAsync(true);
}
}
public async Task DeleteReservationAsync(Reservations reservation)
{
try
{
List <Reservations> reservationsList = await GetReservationsWhere(res => res.ID_Route == reservation.ID_Route && res.ID_User == reservation.ID_User);
foreach (var res in reservationsList)
{
await reservationsTable.DeleteAsync(res);
}
}
catch (MobileServiceInvalidOperationException msioe)
{
Debug.WriteLine(@"INVALID {0}", msioe.Message);
}
catch (Exception e)
{
Debug.WriteLine(@"ERROR {0}", e.Message);
}
}
private async void OnReserved(object sender, EventArgs e)
{
bool r = await DisplayAlert("Reservation", "Add reservation?", "Accept", "Cancel");
if (r == true)
{
activityIndicator.IsRunning = true;
var newReservation = new Reservations
{
ID_Route = route.ID,
ID_User = currentUser.ID
};
await reservationsManager.SaveReservationAsync(newReservation);
activityIndicator.IsRunning = false;
cancelButton.IsVisible = true;
reserveButton.IsVisible = false;
}
}
private async void LoadReservation()
{
string id_user = currentUser.ID;
string id_route = route.ID;
Reservations reservation = new Reservations
{
ID_User = id_user,
ID_Route = id_route
};
List <Reservations> reservationResult = await reservationsManager.GetReservationsWhere(reserv => reserv.ID_Route == reservation.ID_Route && reserv.ID_User == reservation.ID_User);
if (reservationResult.Count != 0)
{
cancelButton.IsVisible = true;
reserveButton.IsVisible = false;
}
else
{
reserveButton.IsVisible = true;
}
}
private async void LoadData()
{
this.IsBusy = true;
userRoute = await usersManager.GetUserWhere(userSelect => userSelect.ID == userRoute.ID);
nameLabel.Text = userRoute.Name;
ageLabel.Text = "Age: " + userRoute.Age;
phoneLabel.Text = "Phone: " + userRoute.Phone;
descriptionLabel.Text = route.Comments;
departureLabel.Text = "Departure: \n" + route.Depart_Date.ToString("dd/MMMM H:mm ") + "h";
Reservations reservation = new Reservations
{
ID_Route = route.ID
};
List <Reservations> reservations = await reservationsManager.GetReservationsWhere(reserv => reserv.ID_Route == reservation.ID_Route);
seatsLabel.Text = "Seats Available: " + (route.Capacity - reservations.Count);
this.IsBusy = false;
}