public List <TodoList> GetTodoLists(string username)
 {
     return(todoListRepository.GetTodoLists(username));
 }
        public ActionResult <IEnumerable <TodoList> > GetTodoLists()
        {
            var todoLists = _todoListRepository.GetTodoLists();

            return(Ok(_mapper.Map <IEnumerable <TodoListReadDto> >(todoLists)));
        }