wip

src/server/api/stream/hybrid-timeline.ts

@@ -0,0 +1,47 @@
+import * as websocket from 'websocket';
+import * as redis from 'redis';
+
+import { IUser } from '../../../models/user';
+import Mute from '../../../models/mute';
+import { pack } from '../../../models/note';
+
+export default async function(
+	request: websocket.request,
+	connection: websocket.connection,
+	subscriber: redis.RedisClient,
+	user: IUser
+) {
+	// Subscribe stream
+	subscriber.subscribe(`misskey:hybrid-timeline:${user._id}`);
+
+	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
+
+		// Renoteなら再pack
+		if (note.renoteId != null) {
+			note.renote = await pack(note.renoteId, user, {
+				detail: true
+			});
+		}
+
+		connection.send(JSON.stringify({
+			type: 'note',
+			body: note
+		}));
+	});
+}