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97 lines
2.6 KiB
97 lines
2.6 KiB
// chat/job/chat-room-delete.js
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// Copyright (C) 2022 DTP Technologies, LLC
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// License: Apache-2.0
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'use strict';
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const path = require('path');
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const mongoose = require('mongoose');
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const ChatRoom = mongoose.model('ChatRoom');
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const ChatRoomInvite = mongoose.model('ChatRoomInvite');
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const ChatMessage = mongoose.model('ChatMessage');
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const EmojiReaction = mongoose.model('EmojiReaction');
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const { SiteWorkerProcess } = require(path.join(__dirname, '..', '..', '..', '..', 'lib', 'site-lib'));
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class ChatRoomDeleteJob extends SiteWorkerProcess {
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static get COMPONENT ( ) {
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return {
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logId: 'wrk:chat:room-delete:job',
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index: 'chatRoomDeleteJob',
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className: 'ChatRoomDeleteJob',
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};
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}
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constructor (worker) {
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super(worker, ChatRoomDeleteJob.COMPONENT);
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}
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async start ( ) {
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await super.start();
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this.queue = await this.getJobQueue('chat', this.dtp.config.jobQueues.chat);
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this.log.info('registering job processor', { queue: this.queue.name, name: 'chat-room-delete' });
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this.queue.process('chat-room-delete', this.processChatRoomDelete.bind(this));
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}
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async stop ( ) {
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await super.stop();
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}
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async processChatRoomDelete (job) {
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const { roomId } = job.data;
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this.log.info('received chat room delete job', { id: job.id, roomId });
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await EmojiReaction
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.find({ subject: roomId })
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.cursor()
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.eachAsync(this.deleteEmojiReaction.bind(this));
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await ChatMessage
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.find({ room: roomId })
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.cursor()
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.eachAsync(this.worker.deleteChatMessage.bind(this), 4);
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await ChatRoomInvite
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.find({ room: roomId })
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.cursor()
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.eachAsync(this.deleteChatRoomInvite.bind(this), 4);
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await ChatRoom.deleteOne({ _id: roomId });
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}
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async deleteEmojiReaction (reaction) {
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if (!reaction || !reaction._id) {
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this.log.error('skipping invalid emoji reaction for delete');
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return;
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}
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const EmojiReaction = mongoose.model('EmojiReaction');
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try {
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await EmojiReaction.deleteOne({ _id: reaction._id });
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} catch (error) {
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this.log.error('failed to delete chat message', { reactionId: reaction._id, error });
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}
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}
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async deleteChatRoomInvite (invite) {
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if (!invite || !invite._id) {
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this.log.error('skipping invalid invite for delete');
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return;
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}
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const ChatRoomInvite = mongoose.model('ChatRoomInvite');
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try {
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await ChatRoomInvite.deleteOne({ _id: invite._id });
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} catch (error) {
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this.log.error('failed to delete chat room invite', { inviteId: invite._id, error });
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}
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}
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}
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module.exports = ChatRoomDeleteJob; |