private void AddToFavorites()
{
_favoritedItemsManager.Add(_isTeacher, _isTeacher ? _teacher.Id : _group.Id,
_isTeacher ? _teacher.Name : _group.GroupName, _university, _facultyId);
FavoritedState = FavoritedState.Favorited;
_flurryPublisher.PublishMarkFavorite(_university, _isTeacher,
(_isTeacher ? _teacher.Name : _group.GroupName), (_isTeacher ? _teacher.Id : _group.Id));
}
private void AddGoupToFavorites(Group group, University university)
{
_favoritedItemsManager.Add(false, group.Id, group.GroupName, university, _facultyId);
_navigation.NavigateTo <LessonsPageViewModel, LessonsNavigationParameter>(GetNavigationParameters(group), 4);
}