57 lines
1.6 KiB
TypeScript
57 lines
1.6 KiB
TypeScript
import * as SocketIO from 'socket.io'
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import { authenticateSocket } from '../middlewares'
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import { logger } from '../helpers/logger'
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import { Server } from 'http'
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import { UserNotificationModelForApi } from '@server/typings/models/user'
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class PeerTubeSocket {
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private static instance: PeerTubeSocket
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private userNotificationSockets: { [ userId: number ]: SocketIO.Socket[] } = {}
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private constructor () {}
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init (server: Server) {
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const io = SocketIO(server)
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io.of('/user-notifications')
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.use(authenticateSocket)
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.on('connection', socket => {
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const userId = socket.handshake.query.user.id
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logger.debug('User %d connected on the notification system.', userId)
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if (!this.userNotificationSockets[userId]) this.userNotificationSockets[userId] = []
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this.userNotificationSockets[userId].push(socket)
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socket.on('disconnect', () => {
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logger.debug('User %d disconnected from SocketIO notifications.', userId)
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this.userNotificationSockets[userId] = this.userNotificationSockets[userId].filter(s => s !== socket)
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})
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})
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}
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sendNotification (userId: number, notification: UserNotificationModelForApi) {
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const sockets = this.userNotificationSockets[userId]
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if (!sockets) return
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const notificationMessage = notification.toFormattedJSON()
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for (const socket of sockets) {
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socket.emit('new-notification', notificationMessage)
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}
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}
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static get Instance () {
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return this.instance || (this.instance = new this())
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}
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}
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// ---------------------------------------------------------------------------
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export {
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PeerTubeSocket
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}
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