Sharkey/src/services/note/polls/update.ts

38 lines
1.3 KiB
TypeScript

import renderUpdate from '../../../remote/activitypub/renderer/update';
import { renderActivity } from '../../../remote/activitypub/renderer';
import { deliver } from '../../../queue';
import renderNote from '../../../remote/activitypub/renderer/note';
import { Users, Notes, Followings } from '../../../models';
import { Note } from '../../../models/entities/note';
export async function deliverQuestionUpdate(noteId: Note['id']) {
const note = await Notes.findOne(noteId);
if (note == null) throw new Error('note not found');
const user = await Users.findOne(note.userId);
if (user == null) throw new Error('note not found');
const followers = await Followings.find({
followeeId: user.id
});
const queue: string[] = [];
// フォロワーがリモートユーザーかつ投稿者がローカルユーザーならUpdateを配信
if (Users.isLocalUser(user)) {
for (const following of followers) {
if (Followings.isRemoteFollower(following)) {
const inbox = following.followerSharedInbox || following.followerInbox;
if (!queue.includes(inbox)) queue.push(inbox);
}
}
if (queue.length > 0) {
const content = renderActivity(renderUpdate(await renderNote(note, false), user));
for (const inbox of queue) {
deliver(user, content, inbox);
}
}
}
}