static void Main(String[] args)
{
try
{
InitializerAPI.InitAPI();
IEventHandler <Person> eventHandler = Backendless.Data.Of <Person>().RT();
eventHandler.AddCreateListener(createdObject =>
{
Console.WriteLine($"Person object has been created. Object Id - { createdObject.ObjectId }");
});
Backendless.RT.AddConnectErrorListener((fault) =>
{
Console.WriteLine($"Connection error. {fault}");
});
Backendless.RT.AddConnectListener(() =>
{
Backendless.Data.Of <Person>().Save(new Person("Joe", 21));
});
}
catch (Exception e)
{
Console.WriteLine("An error occurred during the operation" + e);
}
Console.ReadKey();
}
public void EnableRT(Object sender, EventArgs ea)
{
IEventHandler <Person> eventHandler = Backendless.Data.Of <Person>().RT();
Boolean CheckObjectCreation = false;
Backendless.RT.AddConnectListener(async() =>
{
if (!CheckObjectCreation)
{
await Backendless.Data.Of <Person>().SaveAsync(new Person("Joe", 21));
CheckObjectCreation = true;
}
});
Backendless.RT.AddConnectErrorListener((fault) =>
{
Device.BeginInvokeOnMainThread(async() =>
{
await DisplayAlert("Error", "Connection cannot be established " + fault.Message, "Ok");
});
});
eventHandler.AddCreateListener(createdObject =>
{
Device.BeginInvokeOnMainThread(async() =>
{
await DisplayAlert("Event", $"Person object has been created. Object id: {createdObject.ObjectId}", "Ok");
});
});
ambiguousButton.IsEnabled = false;
}
//Constructor for the class
public ReservationCreatedEventListener(MainForm masterform)
{
_masterform = masterform;
reservationCreatedEvent = Backendless.Data.Of <Reservation>().RT();
reservationCreatedEvent.AddCreateListener("restaurantId = '" + OwnerStorage.ThisRestaurant.objectId + "'", createdOrder =>
{
createdOrder.TakenFrom = createdOrder.TakenFrom.AddHours(2);
createdOrder.TakenTo = createdOrder.TakenTo.AddHours(2);//<--+2:00 for Time Zone
Boolean flag = false;
foreach (Reservation r in OwnerStorage.ActiveReservations)
{
if (createdOrder.objectId == r.objectId)
{
flag = true;
}
}
if (flag != true)
{
AsyncCallback <BackendlessUser> loadContactCallback = new AsyncCallback <BackendlessUser>(
foundContact =>
{
//Success. the reservation will now be added to the flp on the main form
if (foundContact != null)
{
OwnerStorage.AllUsers.Add(foundContact);
OwnerStorage.ActiveReservations.Add(createdOrder);
_masterform.AddOneReservationView(createdOrder);
//Determines if the reservation was made by the restaurant or by a customer
if (foundContact.ObjectId == OwnerStorage.CurrentlyLoggedIn.ObjectId)
{
OwnerStorage.LogInfo.Add("Reservation has been created\nName: " + createdOrder.Name + "\nCreated By: Restaurant");
OwnerStorage.LogTimes.Add(System.DateTime.Now.ToString("HH:mm:ss"));
}
else
{
OwnerStorage.LogInfo.Add("Reservation has been created\nName: " + createdOrder.Name + "\nCreated By: Customer");
OwnerStorage.LogTimes.Add(System.DateTime.Now.ToString("HH:mm:ss"));
}
}
},
error =>
{
});
//Callback to find the user who created the reservation
Backendless.Data.Of <BackendlessUser>().FindById(createdOrder.UserId, loadContactCallback);
}
});
}