87 lines
2.3 KiB
TypeScript
87 lines
2.3 KiB
TypeScript
import { IUser, isLocalUser, isRemoteUser } from '../../../models/user';
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import Note, { INote } from '../../../models/note';
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import NoteReaction from '../../../models/note-reaction';
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import { publishNoteStream } from '../../../publishers/stream';
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import notify from '../../../publishers/notify';
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import NoteWatching from '../../../models/note-watching';
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import watch from '../watch';
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import renderLike from '../../../remote/activitypub/renderer/like';
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import { deliver } from '../../../queue';
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import pack from '../../../remote/activitypub/renderer';
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export default async (user: IUser, note: INote, reaction: string) => new Promise(async (res, rej) => {
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// Myself
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if (note.userId.equals(user._id)) {
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return rej('cannot react to my note');
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}
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// Create reaction
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try {
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await NoteReaction.insert({
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createdAt: new Date(),
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noteId: note._id,
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userId: user._id,
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reaction
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});
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} catch (e) {
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// duplicate key error
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if (e.code === 11000) {
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return res(null);
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}
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console.error(e);
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return rej('something happened');
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}
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res();
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const inc: {[key: string]: number} = {};
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inc[`reactionCounts.${reaction}`] = 1;
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// Increment reactions count
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await Note.update({ _id: note._id }, {
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$inc: inc
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});
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publishNoteStream(note._id, 'reacted');
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// リアクションされたユーザーがローカルユーザーなら通知を作成
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if (isLocalUser(note._user)) {
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notify(note.userId, user._id, 'reaction', {
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noteId: note._id,
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reaction: reaction
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});
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}
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// Fetch watchers
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NoteWatching
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.find({
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noteId: note._id,
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userId: { $ne: user._id }
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}, {
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fields: {
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userId: true
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}
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})
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.then(watchers => {
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watchers.forEach(watcher => {
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notify(watcher.userId, user._id, 'reaction', {
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noteId: note._id,
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reaction: reaction
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});
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});
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});
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// ユーザーがローカルユーザーかつ自動ウォッチ設定がオンならばこの投稿をWatchする
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if (isLocalUser(user) && user.settings.autoWatch !== false) {
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watch(user._id, note);
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}
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//#region 配信
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// リアクターがローカルユーザーかつリアクション対象がリモートユーザーの投稿なら配送
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if (isLocalUser(user) && isRemoteUser(note._user)) {
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const content = pack(renderLike(user, note, reaction));
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deliver(user, content, note._user.inbox);
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}
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//#endregion
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});
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