public IHttpActionResult GetAll()
{
try
{
IDal <Song, int> songsDAl = new SongDal();
List <Song> songs = songsDAl.GetAll().ToList();
return(Ok(songs));
}
catch (Exception ex)
{
return(BadRequest(ex.Message));
}
}
public IHttpActionResult Delete(int key)
{
try
{
if (key < 1)
{
throw new ArgumentException("Key as Guid is Empty.");
}
IDal <Song, int> songsDAl = new SongDal();
songsDAl.Delete(key);
return(Ok());
}
catch (Exception ex)
{
return(BadRequest(ex.Message));
}
}
public IHttpActionResult Create(Song song)
{
try
{
if (!IsSongValid(song))
{
throw new ArgumentException("Model is not valid.");
}
IDal <Song, int> songsDAl = new SongDal();
int songKey = songsDAl.Create(song);
return(Ok(songKey));
}
catch (Exception ex)
{
return(BadRequest(ex.Message));
}
}
public IHttpActionResult GetSongById(int key)
{
try
{
if (key < 0)
{
throw new ArgumentException("Key as Guid is Empty.");
}
IDal <Song, int> songsDAl = new SongDal();
Song song = songsDAl.GetByID(key);
return(Ok(song));
}
catch (Exception ex)
{
return(BadRequest(ex.Message));
}
}
public IHttpActionResult Update(Song song)
{
try
{
if (song == null || song.ID < 1)
{
throw new ArgumentException("Key as int is Empty.");
}
IDal <Song, int> songsDAl = new SongDal();
songsDAl.Update(song);
return(Ok());
}
catch (Exception ex)
{
return(BadRequest(ex.Message));
}
}
