Reorganize backend to mirror Musify.slnx folder structure

Moves the six backend projects on disk into Core/ and Hosts/ subfolders, matching the solution folders already defined in Musify.slnx, so the file explorer reflects the same layout as the solution: backend/Core/Musify.Domain backend/Core/Musify.Application backend/Core/Musify.Infrastructure backend/Hosts/Musify.Api backend/Hosts/Musify.Worker backend/Hosts/Musify.StreamingGateway Updates every reference to the old paths: ProjectReference entries in Musify.Api.csproj and Musify.Worker.csproj, the three Dockerfiles, deploy/scripts/migrate.ps1|sh, deploy/zitadel/provision.ps1, deploy/up.ps1, deploy/README.md and docs/development.md. Also fixes a stale Dockerfile comment pointing at a compose file that no longer exists. Verified with `dotnet build Musify.slnx` against the new layout.
2026-09-09 14:27:50 +02:00
parent d867a60126
commit 89569736b7
369 changed files with 41 additions and 41 deletions
@@ -0,0 +1,53 @@
+using ErrorOr;
+using Mediator;
+using Microsoft.EntityFrameworkCore;
+using Musify.Application.Configuration;
+using Musify.Application.Contracts;
+
+namespace Musify.Application.Tracks
+{
+    public record GetTrackCoverQuery(Guid TrackId, string Size)
+        : IQuery<ErrorOr<TrackCoverLocation>>;
+
+    public record TrackCoverLocation(string Bucket, string Key, string ContentType);
+
+    public class GetTrackCoverQueryHandler(
+        IDatabase database,
+        ApplicationStorageConfiguration storageConfiguration,
+        TrackConfiguration trackConfiguration)
+        : IQueryHandler<GetTrackCoverQuery, ErrorOr<TrackCoverLocation>>
+    {
+        public async ValueTask<ErrorOr<TrackCoverLocation>> Handle(GetTrackCoverQuery request, CancellationToken cancellationToken)
+        {
+            var track = await database.Tracks.AsNoTracking()
+                .Where(t => t.Id == request.TrackId)
+                .Select(t => new { t.Pictures.SmallName, t.Pictures.MediumName, t.Pictures.LargeName })
+                .SingleOrDefaultAsync(cancellationToken);
+
+            if (track == null)
+                return Error.NotFound();
+
+            var routes = trackConfiguration.Routes;
+            var (name, key) = request.Size.ToLowerInvariant() switch
+            {
+                "small" => (track.SmallName, BuildKey(routes.BuildSmallPicturePath, track.SmallName)),
+                "large" => (track.LargeName, BuildKey(routes.BuildLargePicturePath, track.LargeName)),
+                _ => (track.MediumName, BuildKey(routes.BuildMediumPicturePath, track.MediumName))
+            };
+
+            if (string.IsNullOrEmpty(name) || key == null)
+                return Error.NotFound();
+
+            var contentType = name.EndsWith(".webp", StringComparison.OrdinalIgnoreCase)
+                ? "image/webp"
+                : name.EndsWith(".png", StringComparison.OrdinalIgnoreCase)
+                    ? "image/png"
+                    : "image/jpeg";
+
+            return new TrackCoverLocation(storageConfiguration.Bucket, key, contentType);
+        }
+
+        private static string? BuildKey(Func<string, string> builder, string? name)
+            => string.IsNullOrEmpty(name)? null: builder(name);
+    }
+}