feat(backend): expose the first cover track ids of playlists and albums

2026-07-21 18:13:18 +02:00
parent 496a5f4a0b
commit 78cc2f7248
11 changed files with 125 additions and 29 deletions
@@ -14,16 +14,24 @@ namespace Musify.Application.PlayLists
    {
        public async ValueTask<ErrorOr<PlayListApplicationResponse>> Handle(GetPlayListByIdQuery request, CancellationToken cancellationToken)
        {
-            var playList = await database.PlayLists
+            var entry = await database.PlayLists
                .AsNoTracking()
                .Where(p => p.Id == request.Id)
-                .Select(p => PlayListApplicationResponse.FromEntity(p))
+                .Select(p => new
+                {
+                    PlayList = p,
+                    CoverTrackIds = p.PlayListTracks
+                        .OrderBy(plt => plt.Position)
+                        .Take(PlayListApplicationResponse.CoverTrackCount)
+                        .Select(plt => plt.TrackId)
+                        .ToList()
+                })
                .SingleOrDefaultAsync(cancellationToken);

-            if (playList is null)
+            if (entry is null)
                return Error.NotFound();

-            return playList;
+            return PlayListApplicationResponse.FromEntity(entry.PlayList, entry.CoverTrackIds);
        }
    }
 }