public void Delete(Track track)
{
if (_trackRepository == null)
{
_trackRepository = new Repository<Data.Entities.Track>();
}
_trackRepository.Delete(track.Id);
}
public ActionResult Delete(int id, Track track)
{
try
{
_cdModel.Delete(track);
return RedirectToAction("Index", new { id = track.CD.Id });
}
catch
{
return View();
}
}
public ActionResult Create(Track track)
{
try
{
_cdModel.AddTrackToCd(track.CdId, track);
return RedirectToAction("Index", new { id=track.CdId });
}
catch
{
return View();
}
}
public void AddTrackToCd(int id, Track track)
{
var cdEntity = _cdRepository.GetById(id);
var trackEntity = new Data.Entities.Track
{
Artist = track.Artist,
CD = cdEntity,
Length = track.Length,
Name = track.Name
};
if (cdEntity.Tracks == null)
{
cdEntity.Tracks = new List<Data.Entities.Track>();
}
cdEntity.Tracks.Add(trackEntity);
_cdRepository.Save(cdEntity);
}
public void Save(Track track)
{
var cd = _cdRepository.GetById(track.CD.Id);
var trackEntity = cd.Tracks.FirstOrDefault(x => x.Id == track.Id);
if (trackEntity == null)
{
throw new NullReferenceException("The track you are trying to update is not on the current CD");
}
trackEntity.Artist = track.Artist;
trackEntity.CD = cd;
trackEntity.Length = track.Length;
trackEntity.Name = track.Name;
//cd.Tracks.Add(trackEntity);
_cdRepository.Save(cd);
}
// GET: Track/Create
public ActionResult Create(int id)
{
var track = new Track {CdId = id};
return View(track);
}