public void Create(string title, IEnumerable <TutorialSource> tutorialSources, int exerciceId)
{
if (_tutorialRepository.All().Any(s => s.Title.Equals(title)))
{
throw new ExistingTitleException();
}
Exercice exo = _exerciceRepository.FindBy(exerciceId);
if (exo == null)
{
throw new ExerciceNotFoundException();
}
Tutorial tuto = new Tutorial()
{
Title = title,
Exercice = exo,
ExerciceId = exerciceId
};
_tutorialRepository.Save(tuto);
foreach (var tutorialSource in tutorialSources)
{
tutorialSource.TutorialId = tuto.Id;
tutorialSource.Tutorial = tuto;
_sourceRepository.Save(tutorialSource);
}
}
public void Update(int id, string title, int position, IEnumerable <ExerciceSource> sources)
{
var exo = _exerciceRepository.FindBy(id);
if (exo == null)
{
throw new BadIdException();
}
exo.Title = title;
exo.Position = position;
_exerciceRepository.Save(exo);
exo.Sources.Clear();
foreach (var exerciceSource in sources)
{
exo.Sources.Add(exerciceSource);
exerciceSource.ExerciceId = exo.Id;
exerciceSource.Exercice = exo;
_sourceRepository.Save(exerciceSource);
}
}