Enforce user locks for AI updates

2026-09-13 21:20:57 +02:00
parent a39bdbe6fc
commit ae88c6e533
15 changed files with 507 additions and 59 deletions
@@ -30,6 +30,10 @@ public final class ExistingLyricsRevisionDirector: Sendable {
            throw ExistingLyricsRevisionDirectorError.emptySourceLyrics
        }

+        guard !project.isUpdateScopeLocked(.lyrics) else {
+            return SongProjectUpdateResult(project: project)
+        }
+
        let request = LyricsRevisionRequest(
            context: AIRequestContext(
                userInstruction: trimmedInstruction,
@@ -42,14 +46,14 @@ public final class ExistingLyricsRevisionDirector: Sendable {
        )
        let result = try await aiService.reviseLyrics(from: request)

-        var updatedProject = project
-        updatedProject.lyrics = result.lyrics
-        updatedProject.updatedAt = revisedAt
-
-        return SongProjectUpdateResult(
-            project: updatedProject,
+        var proposedProject = project
+        proposedProject.lyrics = result.lyrics
+        return SongProjectAIUpdateMerger().apply(
+            snapshot: SongProjectSnapshot(project: proposedProject),
            changedScopes: [.lyrics],
-            notes: result.notes
+            notes: result.notes,
+            to: project,
+            updatedAt: revisedAt
        )
    }
 }