Use unique id for Undo (#8434)

2022-03-22 00:39:00 +09:00 · 2022-03-22 00:39:00 +09:00 · d35101c12b
commit d35101c12b
parent a32a3bc5c9
1 changed files with 2 additions and 0 deletions
--- a/packages/backend/src/remote/activitypub/renderer/undo.ts
+++ b/packages/backend/src/remote/activitypub/renderer/undo.ts
@ -3,9 +3,11 @@ import { ILocalUser, User } from '@/models/entities/user.js';

 export default (object: any, user: { id: User['id'] }) => {
 	if (object == null) return null;
+	const id = typeof object.id === 'string' && object.id.startsWith(config.url) ? `${object.id}/undo` : undefined;

 	return {
 		type: 'Undo',
+		...(id ? { id } : {}),
 		actor: `${config.url}/users/${user.id}`,
 		object,
 		published: new Date().toISOString(),