Fix: AP object / actor type (#5086)

* attributedToがArrayの場合などに対応

* attachment以外で来るDocument系のObjectに対応

* Renote, Reply 対応

* 表示をいい感じに

* fix type

* revert as const

* Fix Note / Question type

* attributedToのtypeで複合配列を想定する

src/remote/activitypub/kernel/delete/index.ts

@@ -1,9 +1,8 @@
 import Resolver from '../../resolver';
 import deleteNote from './note';
 import { IRemoteUser } from '../../../../models/entities/user';
-import { IDelete } from '../../type';
+import { IDelete, getApId, validPost } from '../../type';
 import { apLogger } from '../../logger';
-import { Notes } from '../../../../models';
 
 /**
  * 削除アクティビティを捌きます
@@ -17,24 +16,11 @@ export default async (actor: IRemoteUser, activity: IDelete): Promise<void> => {
 
 	const object = await resolver.resolve(activity.object);
 
-	const uri = (object as any).id;
+	const uri = getApId(object);
 
-	switch (object.type) {
-		case 'Note':
-		case 'Question':
-		case 'Article':
-			deleteNote(actor, uri);
-			break;
-
-		case 'Tombstone':
-			const note = await Notes.findOne({ uri });
-			if (note != null) {
-				deleteNote(actor, uri);
-			}
-			break;
-
-		default:
-			apLogger.warn(`Unknown type: ${object.type}`);
-			break;
+	if (validPost.includes(object.type) || object.type === 'Tombstone') {
+		deleteNote(actor, uri);
+	} else {
+		apLogger.warn(`Unknown type: ${object.type}`);
 	}
 };