misskey/src/server/api/stream/global-timeline.ts

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import * as websocket from 'websocket';
import * as redis from 'redis';
import { IUser } from '../../../models/user';
import Mute from '../../../models/mute';
export default async function(
request: websocket.request,
connection: websocket.connection,
subscriber: redis.RedisClient,
user: IUser
) {
// Subscribe stream
subscriber.subscribe(`misskey:global-timeline`);
const mute = await Mute.find({ muterId: user._id });
const mutedUserIds = mute.map(m => m.muteeId.toString());
subscriber.on('message', async (_, data) => {
const note = JSON.parse(data);
//#region 流れてきたNoteがミュートしているユーザーが関わるものだったら無視する
if (mutedUserIds.indexOf(note.userId) != -1) {
return;
}
if (note.reply != null && mutedUserIds.indexOf(note.reply.userId) != -1) {
return;
}
if (note.renote != null && mutedUserIds.indexOf(note.renote.userId) != -1) {
return;
}
//#endregion
connection.send(JSON.stringify({
type: 'note',
body: note
}));
});
}