Add shared pagination, projections and ownership helpers; simplify query and command handlers

2026-09-24 11:59:34 +02:00
parent 5a0f82b77b
commit 4b147d9ee3
84 changed files with 547 additions and 767 deletions
@@ -0,0 +1,24 @@
+using Musify.Domain.Entities;
+using Musify.Domain.ValueObjects;
+
+namespace Musify.Application.Tracks.Responses;
+
+public static class TrackProjections
+{
+    public static IQueryable<Track> Active(this IQueryable<Track> query) =>
+        query.Where(track => track.LifeCycleStatus == LifeCycleStatus.Active);
+
+    public static IQueryable<TrackApplicationResponse> SelectResponse(this IQueryable<Track> query) =>
+        query.Select(track => new TrackApplicationResponse(
+            track.Id,
+            track.Title,
+            track.Owner.Name,
+            track.Audio.TranscodeStatus,
+            track.DurationSeconds,
+            track.ListeningHistories.Count(listen => listen.IsCounted),
+            track.CreatedAt,
+            track.UpdatedAt,
+            track.OwnerUserId,
+            track.Tags.Select(tag => tag.Tag).ToList(),
+            track.IsExplicit));
+}