Refactoring

src/services/stream.ts

@@ -0,0 +1,114 @@
+import * as mongo from 'mongodb';
+import redis from '../db/redis';
+import Xev from 'xev';
+
+type ID = string | mongo.ObjectID;
+
+class Publisher {
+	private ev: Xev;
+
+	constructor() {
+		// Redisがインストールされてないときはプロセス間通信を使う
+		if (redis == null) {
+			this.ev = new Xev();
+		}
+	}
+
+	private publish = (channel: string, type: string, value?: any): void => {
+		const message = type == null ? value : value == null ?
+			{ type: type, body: null } :
+			{ type: type, body: value };
+
+		if (this.ev) {
+			this.ev.emit(channel, message);
+		} else {
+			redis.publish('misskey', JSON.stringify({
+				channel: channel,
+				message: message
+			}));
+		}
+	}
+
+	public publishMainStream = (userId: ID, type: string, value?: any): void => {
+		this.publish(`mainStream:${userId}`, type, typeof value === 'undefined' ? null : value);
+	}
+
+	public publishDriveStream = (userId: ID, type: string, value?: any): void => {
+		this.publish(`driveStream:${userId}`, type, typeof value === 'undefined' ? null : value);
+	}
+
+	public publishNoteStream = (noteId: ID, type: string, value: any): void => {
+		this.publish(`noteStream:${noteId}`, type, {
+			id: noteId,
+			body: value
+		});
+	}
+
+	public publishUserListStream = (listId: ID, type: string, value?: any): void => {
+		this.publish(`userListStream:${listId}`, type, typeof value === 'undefined' ? null : value);
+	}
+
+	public publishMessagingStream = (userId: ID, otherpartyId: ID, type: string, value?: any): void => {
+		this.publish(`messagingStream:${userId}-${otherpartyId}`, type, typeof value === 'undefined' ? null : value);
+	}
+
+	public publishMessagingIndexStream = (userId: ID, type: string, value?: any): void => {
+		this.publish(`messagingIndexStream:${userId}`, type, typeof value === 'undefined' ? null : value);
+	}
+
+	public publishReversiStream = (userId: ID, type: string, value?: any): void => {
+		this.publish(`reversiStream:${userId}`, type, typeof value === 'undefined' ? null : value);
+	}
+
+	public publishReversiGameStream = (gameId: ID, type: string, value?: any): void => {
+		this.publish(`reversiGameStream:${gameId}`, type, typeof value === 'undefined' ? null : value);
+	}
+
+	public publishHomeTimelineStream = (userId: ID, note: any): void => {
+		this.publish(`homeTimeline:${userId}`, null, note);
+	}
+
+	public publishLocalTimelineStream = async (note: any): Promise<void> => {
+		this.publish('localTimeline', null, note);
+	}
+
+	public publishHybridTimelineStream = async (userId: ID, note: any): Promise<void> => {
+		this.publish(userId ? `hybridTimeline:${userId}` : 'hybridTimeline', null, note);
+	}
+
+	public publishGlobalTimelineStream = (note: any): void => {
+		this.publish('globalTimeline', null, note);
+	}
+
+	public publishHashtagStream = (note: any): void => {
+		this.publish('hashtag', null, note);
+	}
+
+	public publishApLogStream = (log: any): void => {
+		this.publish('apLog', null, log);
+	}
+
+	public publishAdminStream = (userId: ID, type: string, value?: any): void => {
+		this.publish(`adminStream:${userId}`, type, typeof value === 'undefined' ? null : value);
+	}
+}
+
+const publisher = new Publisher();
+
+export default publisher;
+
+export const publishMainStream = publisher.publishMainStream;
+export const publishDriveStream = publisher.publishDriveStream;
+export const publishNoteStream = publisher.publishNoteStream;
+export const publishUserListStream = publisher.publishUserListStream;
+export const publishMessagingStream = publisher.publishMessagingStream;
+export const publishMessagingIndexStream = publisher.publishMessagingIndexStream;
+export const publishReversiStream = publisher.publishReversiStream;
+export const publishReversiGameStream = publisher.publishReversiGameStream;
+export const publishHomeTimelineStream = publisher.publishHomeTimelineStream;
+export const publishLocalTimelineStream = publisher.publishLocalTimelineStream;
+export const publishHybridTimelineStream = publisher.publishHybridTimelineStream;
+export const publishGlobalTimelineStream = publisher.publishGlobalTimelineStream;
+export const publishHashtagStream = publisher.publishHashtagStream;
+export const publishApLogStream = publisher.publishApLogStream;
+export const publishAdminStream = publisher.publishAdminStream;