60 lines
1.4 KiB
TypeScript
60 lines
1.4 KiB
TypeScript
import * as mongodb from 'mongodb';
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import * as websocket from 'websocket';
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import * as redis from 'redis';
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import Message from '../models/messaging-message';
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import { publishMessagingStream } from '../event';
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export default function messagingStream(request: websocket.request, connection: websocket.connection, subscriber: redis.RedisClient, user: any): void {
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const otherparty = request.resourceURL.query.otherparty;
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// Subscribe messaging stream
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subscriber.subscribe(`misskey:messaging-stream:${user._id}-${otherparty}`);
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subscriber.on('message', (_, data) => {
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connection.send(data);
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});
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connection.on('message', async (data) => {
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const msg = JSON.parse(data.utf8Data);
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switch (msg.type) {
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case 'read':
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if (!msg.id) {
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return;
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}
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const id = new mongodb.ObjectID(msg.id);
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// Fetch message
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// SELECT _id, user_id, is_read
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const message = await Message.findOne({
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_id: id,
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recipient_id: user._id
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}, {
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fields: {
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_id: true,
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user_id: true,
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is_read: true
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}
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});
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if (message == null) {
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return;
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}
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if (message.is_read) {
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return;
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}
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// Update documents
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await Message.update({
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_id: id
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}, {
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$set: { is_read: true }
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});
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// Publish event
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publishMessagingStream(message.user_id, user._id, 'read', id.toString());
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break;
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}
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});
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}
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