public void Delete(int id)
{
var goal = Get(id, false);
goal.Activities.ToList().ForEach(a => {
a.TodoItems.ToList().ForEach(t => _todoItemsProvider.Delete(t.Id));
_acivitiesProvider.Delete(a.Id);
});
_goalsProvider.Delete(goal);
_goalsProvider.Save();
}
public void Delete(int todoItemId)
{
_todoItemsProvider.Delete(todoItemId);
_todoItemsProvider.Save();
}