chore: import MusifyBackend into monorepo (preserving history)

git-subtree-dir: MusifyBackend git-subtree-mainline: 6829e769ed git-subtree-split: ed7b00c2cc
2026-07-05 03:20:43 +02:00
parent 6829e769ed ed7b00c2cc
commit 9d433868cc
206 changed files with 11000 additions and 0 deletions
@@ -0,0 +1,25 @@
+using Ardalis.Result;
+using Mediator;
+using Microsoft.EntityFrameworkCore;
+using Musify.Application.Contracts;
+using Musify.Application.Tracks.Queries;
+using Musify.Application.Tracks.Responses;
+
+namespace Musify.Application.Tracks.Handlers
+{
+    public class GetTrackByIdQueryHandler(IDatabase database)
+        : IQueryHandler<GetTrackByIdQuery, Result<TrackApplicationResponse> >
+    {
+        public async ValueTask<Result<TrackApplicationResponse>> Handle(GetTrackByIdQuery request, CancellationToken cancellationToken)
+        {
+            var track = await database.Tracks.AsNoTracking()
+                .Where(t => t.Id == request.TrackId)
+                .Select(t => TrackApplicationResponse.FromEntity(t))
+                .SingleOrDefaultAsync(cancellationToken);
+
+            return track is null
+                ? Result<TrackApplicationResponse>.NotFound()
+                : Result.Success(track);
+        }
+    }
+}