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.
This commit is contained in:
2026-09-09 14:27:50 +02:00
parent d867a60126
commit 89569736b7
369 changed files with 41 additions and 41 deletions
@@ -0,0 +1,104 @@
using MassTransit;
using Musify.Application.Events;
namespace Musify.Infrastructure.MassTransit.Sagas
{
public sealed class TrackProcessingStateMachine : MassTransitStateMachine<TrackProcessingState>
{
public State Processing { get; private set; } = null!;
public State Failed { get; private set; } = null!;
public Event<CreateTrackResourcesEvent> ProcessingStarted { get; private set; } = null!;
public Event<DownloadYouTubeTrackEvent> YouTubeDownloadStarted { get; private set; } = null!;
public Event<TrackPictureProcessed> PictureProcessed { get; private set; } = null!;
public Event<TrackAudioProcessed> AudioProcessed { get; private set; } = null!;
public Event<TrackPictureProcessingFailed> PictureFailed { get; private set; } = null!;
public Event<TrackAudioProcessingFailed> AudioFailed { get; private set; } = null!;
public TrackProcessingStateMachine()
{
InstanceState(state => state.CurrentState);
Event(() => ProcessingStarted, config => config.CorrelateById(context => context.Message.TrackId));
Event(() => YouTubeDownloadStarted, config => config.CorrelateById(context => context.Message.TrackId));
Event(() => PictureProcessed, config => config.CorrelateById(context => context.Message.TrackId));
Event(() => AudioProcessed, config => config.CorrelateById(context => context.Message.TrackId));
Event(() => PictureFailed, config => config.CorrelateById(context => context.Message.TrackId));
Event(() => AudioFailed, config => config.CorrelateById(context => context.Message.TrackId));
Initially(
When(ProcessingStarted)
.Then(context =>
{
context.Saga.CreatedAt = DateTime.UtcNow;
context.Saga.UpdatedAt = DateTime.UtcNow;
context.Saga.Bucket = context.Message.Bucket;
context.Saga.PictureKey = context.Message.PictureDestinationKey;
context.Saga.AudioKey = context.Message.AudioDestinationKey;
} )
.TransitionTo(Processing),
When(YouTubeDownloadStarted)
.Then(context =>
{
context.Saga.CreatedAt = DateTime.UtcNow;
context.Saga.UpdatedAt = DateTime.UtcNow;
context.Saga.Bucket = context.Message.Bucket;
context.Saga.PictureKey = string.Empty;
context.Saga.AudioKey = string.Empty;
} )
.TransitionTo(Processing));
During(Processing,
Ignore(YouTubeDownloadStarted),
When(PictureProcessed)
.Then(context =>
{
context.Saga.PictureProcessed = true;
context.Saga.UpdatedAt = DateTime.UtcNow;
} )
.If(context => context.Saga.AudioProcessed, binder => binder.Finalize()),
When(AudioProcessed)
.Then(context =>
{
context.Saga.AudioProcessed = true;
context.Saga.UpdatedAt = DateTime.UtcNow;
} )
.If(context => context.Saga.PictureProcessed, binder => binder.Finalize()),
When(PictureFailed)
.Then(context => context.Saga.UpdatedAt = DateTime.UtcNow)
.TransitionTo(Failed)
.Publish(context => new TrackProcessingFailed(
context.Saga.CorrelationId,
context.Saga.Bucket,
context.Saga.PictureKey,
context.Saga.AudioKey)),
When(AudioFailed)
.Then(context => context.Saga.UpdatedAt = DateTime.UtcNow)
.TransitionTo(Failed)
.Publish(context => new TrackProcessingFailed(
context.Saga.CorrelationId,
context.Saga.Bucket,
context.Saga.PictureKey,
context.Saga.AudioKey)));
During(Failed,
Ignore(PictureProcessed),
Ignore(AudioProcessed),
Ignore(PictureFailed),
Ignore(AudioFailed),
When(YouTubeDownloadStarted)
.Then(context =>
{
context.Saga.UpdatedAt = DateTime.UtcNow;
context.Saga.PictureProcessed = false;
context.Saga.AudioProcessed = false;
context.Saga.Bucket = context.Message.Bucket;
context.Saga.PictureKey = string.Empty;
context.Saga.AudioKey = string.Empty;
} )
.TransitionTo(Processing));
SetCompletedWhenFinalized();
}
}
}