A lot of changes

2026-07-17 18:56:23 +02:00
parent aac9224c2d
commit 4fed9bd059
35 changed files with 2127 additions and 185 deletions
@@ -49,10 +49,13 @@ namespace Musify.Application.PlayLists
                return Error.Conflict(description: "Track is already in the playlist.");
            }

-            var nextPosition = await database.PlayListHasTracks
-                .Where(plt => plt.PlayListId == request.PlayListId)
-                .Select(plt => (int?)plt.Position)
-                .MaxAsync(cancellationToken) + 1 ?? 0;
+            var playListTracksQuery = database.PlayListHasTracks
+                .Where(plt => plt.PlayListId == request.PlayListId);
+
+            var hasTracks = await playListTracksQuery.AnyAsync(cancellationToken);
+            var nextPosition = hasTracks
+                ? await playListTracksQuery.MaxAsync(plt => plt.Position, cancellationToken) + 1
+                : 0;

            await database.PlayListHasTracks.AddAsync(new PlayListHasTrack
            {