private void GetBookings()
{
List <BookTicketModel> bookedTickets = new List <BookTicketModel>();
Action <Dictionary <string, BookTicketModel> > onValueEvent = (Dictionary <string, BookTicketModel> tickets) =>
{
try
{
System.Diagnostics.Debug.WriteLine("---> EVENT GetDataFromFirebase ");
Action onSetValueSuccess = () =>
{
};
Action <string> onSetValueError = (string errorDesc) =>
{
};
if (tickets != null)
{
info.IsVisible = false;
if (tickets.Count != 0 && tickets.Count != bookedTickets.Count)
{
bookedTickets.Clear();
foreach (KeyValuePair <string, BookTicketModel> item in tickets)
{
if (bookedTickets.All(d => d.Key != item.Value.Key))
{
bookedTickets.Add(item.Value);
}
}
bookingsList.IsRefreshing = false;
bookingsList.ItemsSource = bookedTickets;
}
}
else
{
bookedTickets.Clear();
bookingsList.IsRefreshing = false;
bookingsList.IsVisible = false;
info.IsVisible = true;
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("---> error GetDataFromFirebase " + ex.Message + " , Source" + ex.Source);
throw;
}
};
_firebaseDatabase.GetBookedTickets("ticketbookings", onValueEvent);
}
