public void Execute(Guid id)
{
Course entity = _repository.GetByID(id);
CourseResponse response = CourseAdapter.GetResponse(entity);
_presenter.Notify(response);
}
public void Execute()
{
List <Course> courses = _repository.GetAll();
List <CourseResponse> response = courses.Select(x => CourseAdapter.GetResponse(x)).ToList();
_presenter.Notify(response);
}