private List <AlbumResource> GetAlbums()
{
var artistIdQuery = Request.Query.ArtistId;
var albumIdsQuery = Request.Query.AlbumIds;
var foreignIdQuery = Request.Query.ForeignAlbumId;
var includeAllArtistAlbumsQuery = Request.Query.IncludeAllArtistAlbums;
if (!Request.Query.ArtistId.HasValue && !albumIdsQuery.HasValue && !foreignIdQuery.HasValue)
{
var albums = _albumService.GetAllAlbums();
var artists = _artistService.GetAllArtists().ToDictionary(x => x.ArtistMetadataId);
var releases = _releaseService.GetAllReleases().GroupBy(x => x.AlbumId).ToDictionary(x => x.Key, y => y.ToList());
foreach (var album in albums)
{
album.Artist = artists[album.ArtistMetadataId];
if (releases.TryGetValue(album.Id, out var albumReleases))
{
album.AlbumReleases = albumReleases;
}
else
{
album.AlbumReleases = new List <AlbumRelease>();
}
}
return(MapToResource(albums, false));
}
if (artistIdQuery.HasValue)
{
int artistId = Convert.ToInt32(artistIdQuery.Value);
return(MapToResource(_albumService.GetAlbumsByArtist(artistId), false));
}
if (foreignIdQuery.HasValue)
{
string foreignAlbumId = foreignIdQuery.Value.ToString();
var album = _albumService.FindById(foreignAlbumId);
if (album == null)
{
return(MapToResource(new List <Album>(), false));
}
if (includeAllArtistAlbumsQuery.HasValue && Convert.ToBoolean(includeAllArtistAlbumsQuery.Value))
{
return(MapToResource(_albumService.GetAlbumsByArtist(album.ArtistId), false));
}
else
{
return(MapToResource(new List <Album> {
album
}, false));
}
}
string albumIdsValue = albumIdsQuery.Value.ToString();
var albumIds = albumIdsValue.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries)
.Select(e => Convert.ToInt32(e))
.ToList();
return(MapToResource(_albumService.GetAlbums(albumIds), false));
}