Function User_OnInsert

templates/chat-console-cs/Program.cs:103–109

(EventContext ctx, User insertedValue)

/// Our `User.OnInsert` callback: if the user is online, print a notification.
void User_OnInsert(EventContext ctx, User insertedValue)
{
    if (insertedValue.Online)
    {
        Console.WriteLine($"{UserNameOrIdentity(insertedValue)} is online");
    }
}

/// Our `User.OnUpdate` callback:
/// print a notification about name and status changes.