public ArtistRelationsForApi GetRelations(Artist artist, ArtistRelationsFields fields)
{
var contract = new ArtistRelationsForApi();
if (fields.HasFlag(ArtistRelationsFields.LatestAlbums))
{
contract.LatestAlbums = GetLatestAlbums(ctx, artist);
}
if (fields.HasFlag(ArtistRelationsFields.PopularAlbums))
{
var latestAlbumIds = contract.LatestAlbums != null?contract.LatestAlbums.Select(a => a.Id).ToArray() : new int[0];
contract.PopularAlbums = GetTopAlbums(ctx, artist, latestAlbumIds);
}
if (fields.HasFlag(ArtistRelationsFields.LatestSongs))
{
contract.LatestSongs = GetLatestSongs(ctx, artist);
}
if (fields.HasFlag(ArtistRelationsFields.PopularSongs))
{
contract.PopularSongs = GetTopSongs(ctx, artist, contract.LatestSongs);
}
return(contract);
}
public ArtistRelationsForApi GetRelations(Artist artist, ArtistRelationsFields fields)
{
var contract = new ArtistRelationsForApi();
if (fields.HasFlag(ArtistRelationsFields.LatestAlbums))
{
contract.LatestAlbums = GetLatestAlbums(ctx, artist);
}
if (fields.HasFlag(ArtistRelationsFields.PopularAlbums))
{
var latestAlbumIds = contract.LatestAlbums != null?contract.LatestAlbums.Select(a => a.Id).ToArray() : new int[0];
contract.PopularAlbums = GetTopAlbums(ctx, artist, latestAlbumIds);
}
var songFields = SongOptionalFields.AdditionalNames | SongOptionalFields.ThumbUrl;
if (fields.HasFlag(ArtistRelationsFields.LatestSongs))
{
contract.LatestSongs = ctx.OfType <ArtistForSong>().Query()
.Where(s => !s.Song.Deleted && s.Artist.Id == artist.Id && !s.IsSupport)
.WhereIsMainSong(artist.ArtistType)
.Select(s => s.Song)
.OrderByPublishDate(SortDirection.Descending)
.Take(8).ToArray()
.Select(s => new SongForApiContract(s, languagePreference, songFields))
.ToArray();
}
if (fields.HasFlag(ArtistRelationsFields.PopularSongs))
{
var latestSongIds = contract.LatestSongs != null?contract.LatestSongs.Select(s => s.Id).ToArray() : new int[0];
contract.PopularSongs = ctx.OfType <ArtistForSong>().Query()
.Where(s => !s.Song.Deleted && s.Artist.Id == artist.Id && !s.IsSupport &&
s.Song.RatingScore > 0 && !latestSongIds.Contains(s.Song.Id))
.Select(s => s.Song)
.OrderByDescending(s => s.RatingScore)
.Take(8).ToArray()
.Select(s => new SongForApiContract(s, languagePreference, songFields))
.ToArray();
}
return(contract);
}
