iceshrimp/packages/backend/src/server/api/stream/channels/antenna.ts
2022-06-27 21:48:10 +09:00

46 lines
1.4 KiB
TypeScript

import Channel from '../channel.js';
import { Notes } from '@/models/index.js';
import { isUserRelated } from '@/misc/is-user-related.js';
import { StreamMessages } from '../types.js';
export default class extends Channel {
public readonly chName = 'antenna';
public static shouldShare = false;
public static requireCredential = false;
private antennaId: string;
constructor(id: string, connection: Channel['connection']) {
super(id, connection);
this.onEvent = this.onEvent.bind(this);
}
public async init(params: any) {
this.antennaId = params.antennaId as string;
// Subscribe stream
this.subscriber.on(`antennaStream:${this.antennaId}`, this.onEvent);
}
private async onEvent(data: StreamMessages['antenna']['payload']) {
if (data.type === 'note') {
const note = await Notes.pack(data.body.id, this.user, { detail: true });
// 流れてきたNoteがミュートしているユーザーが関わるものだったら無視する
if (isUserRelated(note, this.muting)) return;
// 流れてきたNoteがブロックされているユーザーが関わるものだったら無視する
if (isUserRelated(note, this.blocking)) return;
this.connection.cacheNote(note);
this.send('note', note);
} else {
this.send(data.type, data.body);
}
}
public dispose() {
// Unsubscribe events
this.subscriber.off(`antennaStream:${this.antennaId}`, this.onEvent);
}
}