timothy
64decd492e
Music videos carried no server identity, so JellyfinMusicVideoLibraryScanner had to reconcile by a (LibraryPathId, path) diff and HARD-delete the remainder. A file served by two libraries with overlapping local paths is a single row owned by whichever library scanned it first, so that owner's sweep destroyed a row another library still served — taking collection membership and playout references with it, irreversibly. This is #494's deferred "option 2": - New JellyfinMusicVideo : MusicVideo (ItemId/Etag), mirroring JellyfinMovie — TPT table, varchar(36), ItemId index. Dual-provider migration Add_JellyfinMusicVideo. - New IMediaServerMusicVideoRepository + JellyfinMusicVideoRepository: itemId-keyed existing-set/lookup and Flag{Normal,Unavailable,FileNotFound} seams, all scoped per library via LibraryPath.LibraryId. - New MediaServerMusicVideoLibraryScanner base; JellyfinMusicVideoLibraryScanner folds onto it and keeps the #177/#488/#497/#500 metadata-reconcile logic verbatim. - The sweep now soft-trashes (FileNotFound) instead of deleting, so removal is reversible and EmptyTrash-governed. DeleteEmptyArtists consequently no longer fires from a sweep. - Pre-identity rows are ADOPTED in place: the identity row is inserted against the same MediaItem id, scoped to the scanned library's own LibraryPath, so collection membership survives and a local/second-library row is never hijacked. - AddMusicVideo normalizes Path/PathHash to the path-REPLACED local path; the projection fills them from the server-reported path, which would break every later PathHash lookup. Docs: scan.musicvideo-reconciliation relocated to docs/decisions/archive/scan.md as superseded; new active record scan.musicvideo-server-identity. fixes #496
27 lines
1.1 KiB
C#
27 lines
1.1 KiB
C#
using ErsatzTV.Core.Domain;
|
|
using ErsatzTV.Core.Metadata;
|
|
|
|
namespace ErsatzTV.Core.Interfaces.Repositories;
|
|
|
|
public interface IMediaServerMusicVideoRepository<in TLibrary, TMusicVideo, TEtag> where TLibrary : Library
|
|
where TMusicVideo : MusicVideo
|
|
where TEtag : MediaServerItemEtag
|
|
{
|
|
Task<List<TEtag>> GetExistingMusicVideos(TLibrary library);
|
|
Task<Option<int>> FlagNormal(TLibrary library, TMusicVideo musicVideo);
|
|
Task<Option<int>> FlagUnavailable(TLibrary library, TMusicVideo musicVideo);
|
|
Task<List<int>> FlagFileNotFound(TLibrary library, List<string> musicVideoItemIds);
|
|
|
|
// Unlike the movie/other-video seams, GetOrAdd takes the resolved Artist and LibraryFolder: a music video is
|
|
// owned by an Artist (FK, not null) and ersatztv#488 requires the media file to carry its LibraryFolderId.
|
|
Task<Either<BaseError, MediaItemScanResult<TMusicVideo>>> GetOrAdd(
|
|
TLibrary library,
|
|
Artist artist,
|
|
LibraryFolder libraryFolder,
|
|
TMusicVideo item,
|
|
bool deepScan,
|
|
CancellationToken cancellationToken);
|
|
|
|
Task<Unit> SetEtag(TMusicVideo musicVideo, string etag);
|
|
}
|