70 lines
2.1 KiB
TypeScript
70 lines
2.1 KiB
TypeScript
import { publishNoteStream } from '../stream';
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import renderDelete from '../../remote/activitypub/renderer/delete';
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import { renderActivity } from '../../remote/activitypub/renderer';
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import { deliver } from '../../queue';
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import renderTombstone from '../../remote/activitypub/renderer/tombstone';
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import config from '../../config';
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import { registerOrFetchInstanceDoc } from '../register-or-fetch-instance-doc';
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import { User } from '../../models/entities/user';
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import { Note } from '../../models/entities/note';
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import { Notes, Users, Followings, Instances } from '../../models';
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import { notesChart, perUserNotesChart, instanceChart } from '../chart';
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/**
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* 投稿を削除します。
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* @param user 投稿者
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* @param note 投稿
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*/
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export default async function(user: User, note: Note, quiet = false) {
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const deletedAt = new Date();
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await Notes.delete({
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id: note.id,
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userId: user.id
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});
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if (note.renoteId) {
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Notes.decrement({ id: note.renoteId }, 'renoteCount', 1);
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Notes.decrement({ id: note.renoteId }, 'score', 1);
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}
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if (!quiet) {
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publishNoteStream(note.id, 'deleted', {
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deletedAt: deletedAt
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});
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//#region ローカルの投稿なら削除アクティビティを配送
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if (Users.isLocalUser(user)) {
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const content = renderActivity(renderDelete(renderTombstone(`${config.url}/notes/${note.id}`), user));
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const queue: string[] = [];
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const followers = await Followings.find({
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followeeId: note.userId
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});
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for (const following of followers) {
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if (Followings.isRemoteFollower(following)) {
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const inbox = following.followerSharedInbox || following.followerInbox;
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if (!queue.includes(inbox)) queue.push(inbox);
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}
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}
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for (const inbox of queue) {
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deliver(user as any, content, inbox);
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}
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}
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//#endregion
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// 統計を更新
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notesChart.update(note, false);
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perUserNotesChart.update(user, note, false);
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if (Users.isRemoteUser(user)) {
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registerOrFetchInstanceDoc(user.host).then(i => {
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Instances.decrement({ id: i.id }, 'notesCount', 1);
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instanceChart.updateNote(i.host, note, false);
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});
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}
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}
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}
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