fix(backend): フォロ限へのリプのリプ元が（非公開）の表示のまま

Fix #12083

2 files changed, 16 insertions, 2 deletions

diff --git a/packages/backend/src/core/entities/NoteEntityService.ts b/packages/backend/src/core/entities/NoteEntityService.ts
index c100b92ee7..6fde1c3830 100644
--- a/packages/backend/src/core/entities/NoteEntityService.ts
+++ b/packages/backend/src/core/entities/NoteEntityService.ts
@@ -73,7 +73,7 @@ export class NoteEntityService implements OnModuleInit {
 
 	@bindThis
 	private async hideNote(packedNote: Packed<'Note'>, meId: MiUser['id'] | null) {
-	// TODO: isVisibleForMe を使うようにしても良さそう(型違うけど)
+		// TODO: isVisibleForMe を使うようにしても良さそう(型違うけど)
 		let hide = false;
 
 		// visibility が specified かつ自分が指定されていなかったら非表示
@@ -83,7 +83,7 @@ export class NoteEntityService implements OnModuleInit {
 			} else if (meId === packedNote.userId) {
 				hide = false;
 			} else {
-			// 指定されているかどうか
+				// 指定されているかどうか
 				const specified = packedNote.visibleUserIds!.some((id: any) => meId === id);
 
 				if (specified) {
@@ -360,12 +360,14 @@ export class NoteEntityService implements OnModuleInit {
 
 				reply: note.replyId ? this.pack(note.reply ?? note.replyId, me, {
 					detail: false,
+					skipHide: opts.skipHide,
 					withReactionAndUserPairCache: opts.withReactionAndUserPairCache,
 					_hint_: options?._hint_,
 				}) : undefined,
 
 				renote: note.renoteId ? this.pack(note.renote ?? note.renoteId, me, {
 					detail: true,
+					skipHide: opts.skipHide,
 					withReactionAndUserPairCache: opts.withReactionAndUserPairCache,
 					_hint_: options?._hint_,
 				}) : undefined,
diff --git a/packages/backend/test/e2e/streaming.ts b/packages/backend/test/e2e/streaming.ts
index b3b5f1955f..6c40f304f7 100644
--- a/packages/backend/test/e2e/streaming.ts
+++ b/packages/backend/test/e2e/streaming.ts
@@ -145,6 +145,18 @@ describe('Streaming', () => {
 				assert.strictEqual(fired, true);
 			});
 
+			test('フォローしているユーザーの visibility: followers な投稿への返信が流れる', async () => {
+				const note = await api('notes/create', { text: 'foo', visibility: 'followers' }, kyoko);
+
+				const fired = await waitFire(
+					ayano, 'homeTimeline',		// ayano:home
+					() => api('notes/create', { text: 'bar', visibility: 'followers', replyId: note.body.id }, kyoko),	// kyoko posts
+					msg => msg.type === 'note' && msg.body.userId === kyoko.id && msg.body.reply.text === 'foo',
+				);
+
+				assert.strictEqual(fired, true);
+			});
+
 			test('フォローしていないユーザーの投稿は流れない', async () => {
 				const fired = await waitFire(
 					kyoko, 'homeTimeline',	// kyoko:home