public void AddTrackToCD(int id, Track track)
{
var trackEntity = new Data.Entities.Track {Artist = track.Artist, Length = track.Length, Name = track.Name};
var cdEntity = _cdRepository.GetById(id);
trackEntity.CD = cdEntity;
cdEntity.Tracks.Add(trackEntity);
_cdRepository.Save(cdEntity);
}
public ActionResult Delete(int id, Track track)
{
try
{
_cdModel.DeleteTrack(id);
return RedirectToAction("Index", new { id = track.CD.Id });
}
catch
{
return View();
}
}
public ActionResult Create(Track track)
{
try
{
_cdModel.AddTrackToCD(track.CD.Id, track);
return RedirectToAction("Index", new { id = track.CD.Id });
}
catch (Exception)
{
return View();
}
}
public ActionResult Edit(int id, Track track)
{
try
{
_cdModel.Save(track);
return RedirectToAction("Index", new { id = track.CD.Id });
}
catch
{
return View();
}
}
// GET: Track/Create
public ActionResult Create(int? id)
{
if (id == null) return View();
var track = new Track {CD = new CD {Id = (int) id}};
return View(track);
}
public void Save(Track track)
{
var cdEntity = _cdRepository.GetById(track.CD.Id);
var trackEntity = new Data.Entities.Track
{
Artist = track.Artist,
Id = track.Id,
Length = track.Length,
Name = track.Name,
CD = cdEntity
};
_trackRepository.Save(trackEntity);
}
private static Track MapTrackEntitToTrackModel(Data.Entities.Track trackEntity)
{
var cdModel = new CD
{
Artist = trackEntity.CD.Artist,
Genre = trackEntity.CD.Genre,
Id = trackEntity.CD.Id,
Title = trackEntity.CD.Title,
Year = trackEntity.CD.Year
};
var trackModel = new Track
{
Artist = trackEntity.Artist,
Id = trackEntity.Id,
Length = trackEntity.Length,
Name = trackEntity.Name,
CD = cdModel
};
return trackModel;
}
