private async Task <ActionObservableSortedSet> LoadChangesByYear(ActionObservableSortedSet actions, int year)
{
var respond = await ActionEvent.GetChangedAsync((int)Zal.Session.UserRank, actions.LastSynchronization, year, actions.Count);
if (respond.IsHardChanged)
{
actions.Clear();
actions.AddAll(respond.Changed);
actions.LastSynchronization = respond.Timestamp;
}
else if (respond.IsChanged)
{
actions.RemoveByIds(respond.Deleted);
actions.AddOrUpdateAll(respond.Changed);
actions.LastSynchronization = respond.Timestamp;
}
return(actions);
}
