protected override async void InitializeCore()
{
User user = null;
try
{
user = User.Current;
}
catch (Exception ex)
{
HandleException(ex);
}
if (user == null)
{
try
{
user = await NavigationService.Prompt <LoginViewModel, User>();
}
catch (Exception ex)
{
HandleException(ex);
}
}
else
{
var uri = user.ServerUri;
Constants.Server.SyncHost = $"{uri.Host}:{uri.Port}";
}
try
{
var config = new SyncConfiguration(user, Constants.Server.SyncServerUri)
{
ObjectClasses = new[] { typeof(Task), typeof(TaskList), typeof(TaskListList) }
};
_realm = Realm.GetInstance(config);
TaskListList parent = null;
_realm.Write(() =>
{
// Eagerly acquire write-lock to ensure we don't get into
// race conditions with sync writing data in the background
parent = _realm.Find <TaskListList>(0);
if (parent == null)
{
parent = _realm.Add(new TaskListList());
parent.Items.Add(new TaskList
{
Id = Constants.DefaultListId,
Title = Constants.DefaultListName
});
}
});
TaskLists = parent.Items;
}
catch (Exception ex)
{
HandleException(ex);
}
}
protected override async void InitializeCore()
{
User user = null;
try
{
user = User.Current;
}
catch (Exception ex)
{
HandleException(ex);
}
if (user == null)
{
try
{
user = await NavigationService.Prompt <LoginViewModel, User>();
}
catch (Exception ex)
{
HandleException(ex);
}
}
else
{
var uri = user.ServerUri;
Constants.Server.SyncHost = $"{uri.Host}:{uri.Port}";
}
try
{
var config = new SyncConfiguration(user, Constants.Server.SyncServerUri)
{
ObjectClasses = new[] { typeof(Task), typeof(TaskList), typeof(TaskListList) }
};
_realm = Realm.GetInstance(config);
var parent = _realm.Find <TaskListList>(0);
if (parent == null)
{
try
{
_realm.Write(() =>
{
parent = new TaskListList();
parent.Items.Add(new TaskList
{
Id = Constants.DefaultListId,
Title = Constants.DefaultListName
});
_realm.Add(parent);
});
}
catch (RealmDuplicatePrimaryKeyValueException)
{
// If sync went through too fast, we might already have that one.
// We don't care though, since we only use it as container.
parent = _realm.Find <TaskListList>(0);
}
}
TaskLists = parent.Items;
}
catch (Exception ex)
{
HandleException(ex);
}
}
