private void TryUpdateFavorite(IFavorite favorite, List <IGroup> newGroups)
{
using (Database database = DatabaseConnections.CreateInstance())
{
var toUpdate = favorite as DbFavorite;
database.Cache.AttachFavorite(toUpdate);
List <IGroup> addedGroups = database.AddToDatabase(newGroups);
// commit newly created groups, otherwise we cant add into them
database.SaveImmediatelyIfRequested();
UpdateGroupsMembership(favorite, newGroups);
database.SaveImmediatelyIfRequested();
this.dispatcher.ReportGroupsAdded(addedGroups);
this.TrySaveAndReportFavoriteUpdate(toUpdate, database);
}
}
