public async Task <IHttpActionResult> PutSong(int id, Song song)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != song.Id)
{
return(BadRequest());
}
dbRepository.ChangeState(song);
try
{
await dbRepository.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!SongExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}