refactor(backend): read artist credit from TrackArtists join

Drop the now-redundant Track.Artist string column now that every track (local and YouTube) links its credited artists through TrackArtist. TrackApplicationResponse formats the display string by joining TrackArtists ordered by position, and every read query that projects a track now includes TrackArtists/Artist so the join isn't empty at response time.
2026-07-17 17:57:22 +02:00
parent ca275fe7a8
commit 6e2f3a257a
11 changed files with 873 additions and 6 deletions
@@ -0,0 +1,29 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Musify.Infrastructure.Persistence.Migrations
+{
+    /// <inheritdoc />
+    public partial class DropTrackArtistColumn : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "Artist",
+                table: "Tracks");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<string>(
+                name: "Artist",
+                table: "Tracks",
+                type: "character varying(200)",
+                maxLength: 200,
+                nullable: true);
+        }
+    }
+}