public HttpResponseMessage PostArtist(ArtistDetailsModel model)
{
if (model == null || model.Name == null )
{
var errResponse = this.Request.CreateErrorResponse(HttpStatusCode.BadRequest, "The name of the Artist should be valid");
return errResponse;
}
var entityAlbum = this.albumRepository.All().Where(x => x.Title == model.AlbumName).FirstOrDefault();
if (entityAlbum == null)
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, "This album doesn't exist!");
}
var entityToAdd = new Artist
{
Name = model.Name,
Country = model.Country,
DateOfBirth = model.DateOfBirth,
Album = entityAlbum
};
var createdEntity = this.artistRepository.Add(entityToAdd);
var createdModel = new ArtistModel()
{
Id = createdEntity.Id,
Name = createdEntity.Name,
Country = createdEntity.Country,
DateOfBirth = createdEntity.DateOfBirth
};
var response = Request.CreateResponse<ArtistModel>(HttpStatusCode.Created, createdModel);
var resourceLink = Url.Link("DefaultApi", new { Id = createdModel.Id});
response.Headers.Location = new Uri(resourceLink);
return response;
}
public ArtistDetailsModel GetById(int id)
{
if (id <= 0)
{
var errResponse = this.Request.CreateErrorResponse(HttpStatusCode.BadRequest, "The artist is invalid");
throw new HttpResponseException(errResponse);
}
var entity = this.artistRepository.Get(id);
var model = new ArtistDetailsModel()
{
Name = entity.Name,
Country = entity.Country,
DateOfBirth = entity.DateOfBirth,
AlbumName = entity.Album.Title,
Songs = (from song in entity.Album.Songs
select new SongModel()
{
Id = song.Id,
Title = song.Title,
Genre = song.Genre,
Year = song.Year
}).ToList()
};
return model;
}
