public IHttpActionResult Update(int id, ArtistModel artist)
{
var existingArtist = this.data.Artist.SelectAll().FirstOrDefault(a => a.Id == id);
if (existingArtist == null)
{
return BadRequest("No such artist with this id!");
}
existingArtist.Name = (artist.Name != null) ? artist.Name : existingArtist.Name;
existingArtist.Country = (artist.Country != null) ? artist.Country : existingArtist.Country;
existingArtist.DateOfBirth = (artist.DateOfBirth.Date == default(DateTime)) ? existingArtist.DateOfBirth : artist.DateOfBirth;
this.data.Artist.Update(existingArtist);
this.data.SaveChanges();
return Ok(HttpStatusCode.OK);
}
public IHttpActionResult Create(ArtistModel artist)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
this.data.Artist.Add(new Artist
{
Name = artist.Name,
Country = artist.Country,
DateOfBirth = artist.DateOfBirth
});
this.data.SaveChanges();
return Ok(HttpStatusCode.Created);
}