Add track publication, album types, optional track pictures and batch upload URLs

Tracks - Track.IsPublished (migration marks existing tracks as published). New tracks are created unpublished. - PUT /tracks/{id}/published and PUT /tracks/published change the flag; publishing requires completed audio processing (the batch endpoint reports skipped tracks). - An unpublished track is only visible to its owner. A WherePublished / VisibleTo filter is applied to search, genres, listening history, last listened, likes, mixes, album and playlist contents and counts, recently listened albums, public user tracks, track details and stream tickets. - isPublished is part of the track responses, GET /tracks/users/{userId} accepts a published filter and status-counts reports published and unpublished totals. - CreateTrackRequest.pictureIntentId is optional: without it the track uses the album cover or the preset picture and no picture processing runs. CreateTrackResourcesEvent carries nullable picture fields, so queues must be drained before deploying. - POST /tracks/upload-urls accepts an audios list and one optional picture shared by all of them, and returns an intent per file. The upload intent limits are raised so a batch fits. Albums - AlbumType (Album, EP, Single) on create, update and responses. - CreateAlbumRequest.trackIds creates the album and links the tracks in a single save.
2026-09-25 01:37:55 +02:00
parent d839a72700
commit ebfd41b160
79 changed files with 3076 additions and 151 deletions
@@ -0,0 +1,58 @@
+using ErrorOr;
+using Mediator;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging;
+using Musify.Application.Contracts;
+using Musify.Application.Shared;
+using Musify.Application.Tracks.Responses;
+using Musify.Domain.ValueObjects;
+
+namespace Musify.Application.Tracks
+{
+    public record SetTracksPublishedCommand(long UserId, IReadOnlyList<Guid> TrackIds, bool IsPublished)
+        : ICommand<ErrorOr<SetTracksPublishedResponse>>;
+
+    public class SetTracksPublishedCommandHandler(
+        IDatabase database,
+        ILogger<SetTracksPublishedCommandHandler> logger)
+        : ICommandHandler<SetTracksPublishedCommand, ErrorOr<SetTracksPublishedResponse>>
+    {
+        public async ValueTask<ErrorOr<SetTracksPublishedResponse>> Handle(SetTracksPublishedCommand request, CancellationToken cancellationToken)
+        {
+            var requestedIds = request.TrackIds.Distinct().ToList();
+
+            var tracks = await database.Tracks
+                .Where(track => requestedIds.Contains(track.Id) && track.LifeCycleStatus == LifeCycleStatus.Active)
+                .ToListAsync(cancellationToken);
+
+            var foreign = tracks.FirstOrDefault(track => track.OwnerUserId != request.UserId);
+            if (foreign != null)
+                return AppErrors.Forbidden("Track", foreign.Id);
+
+            var updated = new List<Guid>();
+            var skipped = new List<Guid>();
+
+            foreach (var trackId in requestedIds)
+            {
+                var track = tracks.SingleOrDefault(candidate => candidate.Id == trackId);
+                if (track == null || (request.IsPublished && !track.Audio.IsProcessed))
+                {
+                    skipped.Add(trackId);
+                    continue;
+                }
+
+                track.IsPublished = request.IsPublished;
+                updated.Add(trackId);
+            }
+
+            if (updated.Count > 0)
+            {
+                await database.SaveChangesAsync(cancellationToken);
+                logger.LogInformation("{Action} {Count} tracks of user {UserId}",
+                    request.IsPublished ? "Published" : "Unpublished", updated.Count, request.UserId);
+            }
+
+            return new SetTracksPublishedResponse(updated, skipped);
+        }
+    }
+}