refactor(backend): group track pipeline state into owned types

Track mixed catalog fields (Title, Artist credit, Duration) with
picture-processing and audio-transcode pipeline state as ten flat
columns plus two computed [NotMapped] flags, making the entity read
like a media-pipeline worksheet.

Introduce TrackPictures and TrackAudio as EF owned types mapped onto
the same existing columns (explicit column names, no schema change -
verified via `dotnet ef migrations has-pending-model-changes`).
Track now reads as Title/Artist/Duration/Pictures/Audio instead of
fourteen loose properties.
This commit is contained in:
2026-07-17 17:58:56 +02:00
parent 64e1f3903e
commit daec1a8d05
19 changed files with 270 additions and 124 deletions
@@ -51,19 +51,19 @@ namespace Musify.Application.PlayLists
var track = provisionResult.Value.Track;
var failed = track.AudioTranscodeProcessingStatus == ProcessingStatus.Failed;
var neverQueued = !track.DownloadRequested && !track.IsAudioProcessed;
var failed = track.Audio.TranscodeStatus == ProcessingStatus.Failed;
var neverQueued = !track.Audio.DownloadRequested && !track.Audio.IsProcessed;
if (failed || neverQueued)
{
if (failed)
{
track.AudioTranscodeProcessingStatus = ProcessingStatus.Pending;
track.PicturesProcessingStatus = ProcessingStatus.Pending;
track.Audio.TranscodeStatus = ProcessingStatus.Pending;
track.Pictures.ProcessingStatus = ProcessingStatus.Pending;
track.LifeCycleStatus = LifeCycleStatus.Active;
track.RetryCount += 1;
track.LastRetryAt = DateTime.UtcNow;
track.Audio.RetryCount += 1;
track.Audio.LastRetryAt = DateTime.UtcNow;
}
track.DownloadRequested = true;
track.Audio.DownloadRequested = true;
var thumbnailUrl = await ResolveThumbnailUrlAsync(request.VideoId, provisionResult.Value.Song, cancellationToken);
if (thumbnailUrl.IsError)