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 +1,137 @@
+using ErrorOr;
+using Mediator;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging;
+using Musify.Application.Configuration;
+using Musify.Application.Shared;
+using Musify.Application.Events;
+using Musify.Application.Tracks.Responses;
+using Musify.Application.Services;
+using Musify.Domain.Entities;
+using Musify.Domain.ValueObjects;
+using Musify.Application.Contracts;
+
+namespace Musify.Application.Tracks
+{
+    public record CreateTrackCommand(
+        long UserId,
+        string Title,
+        Guid PictureIntentId,
+        Guid AudioIntentId)
+        : ICommand<ErrorOr<TrackApplicationResponse>>;
+
+    public class CreateTrackCommandHandler(
+        IDatabase database,
+        IEventBus eventBus,
+        UploadIntentValidator uploadIntentValidator,
+        ILogger<CreateTrackCommandHandler> logger,
+        ApplicationStorageConfiguration storageConfiguration,
+        TrackConfiguration trackConfiguration,
+        UploadIntentConfiguration uploadIntentConfiguration)
+        : ICommandHandler<CreateTrackCommand, ErrorOr<TrackApplicationResponse>>
+    {
+        public async ValueTask<ErrorOr<TrackApplicationResponse>> Handle(CreateTrackCommand request, CancellationToken cancellationToken)
+        {
+            var user = await database.Users
+                .SingleOrDefaultAsync(u => u.Id == request.UserId, cancellationToken);
+            if (user is null)
+            {
+                logger.LogWarning("User {UserId} not found", request.UserId);
+                return Error.NotFound(description: $"User {request.UserId} not found");
+            }
+
+            var pictureValidation = await uploadIntentValidator.ValidateAndLoadAsync(
+                uploadIntentConfiguration,
+                request.PictureIntentId, request.UserId, cancellationToken);
+            if (pictureValidation.IsError)
+                return pictureValidation.Errors;
+
+            var audioValidation = await uploadIntentValidator.ValidateAndLoadAsync(
+                uploadIntentConfiguration,
+                request.AudioIntentId, request.UserId, cancellationToken);
+            if (audioValidation.IsError)
+                return audioValidation.Errors;
+
+            var pictureIntent = pictureValidation.Value;
+            var audioIntent = audioValidation.Value;
+
+            var finalPictureKey = trackConfiguration.Routes.BuildOriginalPicturePath(request.UserId, pictureIntent.ObjectName);
+            var finalAudioKey = trackConfiguration.Routes.BuildOriginalAudioPath(request.UserId, audioIntent.ObjectName);
+            var audioProcessedFolderKey = trackConfiguration.Routes.BuildProcessedAudioPath(Guid.NewGuid().ToString());
+
+            var trackEntity = new LocalTrack
+            {
+                Title = request.Title,
+                NormalizedTitle = request.Title.ToUpperInvariant(),
+                OwnerUserId = user.Id,
+                Owner = user,
+                Pictures = new TrackPictures
+                {
+                    OriginalName = pictureIntent.ObjectName,
+                    SmallName = trackConfiguration.Routes.PresetSmallPicture,
+                    MediumName = trackConfiguration.Routes.PresetMediumPicture,
+                    LargeName = trackConfiguration.Routes.PresetLargePicture,
+                    ProcessingStatus = ProcessingStatus.Pending
+                },
+                Audio = new TrackAudio
+                {
+                    OriginalName = audioIntent.ObjectName,
+                    TranscodeStatus = ProcessingStatus.Pending
+                }
+            };
+
+            await database.LocalTracks.AddAsync(trackEntity, cancellationToken);
+
+            await database.UserHasTracks.AddAsync(new UserHasTrack
+            {
+                UserId = request.UserId,
+                TrackId = trackEntity.Id
+            }, cancellationToken);
+
+            try
+            {
+                await eventBus.PublishAsync(
+                    new CreateTrackResourcesEvent(
+                        trackEntity.Id,
+                        pictureIntent.Id,
+                        audioIntent.Id,
+                        storageConfiguration.Bucket,
+                        pictureIntent.Key,
+                        finalPictureKey,
+                        audioIntent.Key,
+                        finalAudioKey,
+                        audioProcessedFolderKey,
+                        new ImageSize(
+                            trackConfiguration.Routes.SmallPicturesPath,
+                            trackConfiguration.PicturesSizes.SmallPictureWidth,
+                            trackConfiguration.PicturesSizes.SmallPictureHeight),
+                        new ImageSize(
+                            trackConfiguration.Routes.MediumPicturesPath,
+                            trackConfiguration.PicturesSizes.MediumPictureWidth,
+                            trackConfiguration.PicturesSizes.MediumPictureHeight),
+                        new ImageSize(
+                            trackConfiguration.Routes.LargePicturesPath,
+                            trackConfiguration.PicturesSizes.LargePictureWidth,
+                            trackConfiguration.PicturesSizes.LargePictureHeight)),
+                    cancellationToken);
+            }
+            catch (Exception exception)
+            {
+                logger.LogError(exception, "Failed to publish create track event for track {TrackId}", trackEntity.Id);
+                return Error.Failure(description: $"Failed to create track for {request.Title}");
+            }
+
+            try
+            {
+                await database.SaveChangesAsync(cancellationToken);
+            }
+            catch (Exception exception)
+            {
+                logger.LogError(exception, "Failed to save track {Title}", request.Title);
+                return Error.Failure(description: $"Failed to create track for {request.Title}");
+            }
+
+            return TrackApplicationResponse.FromEntity(trackEntity, listensCount: 0);
+        }
+    }
+}