DTP Social Engine
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// chat.js
// Copyright (C) 2022 DTP Technologies, LLC
// License: Apache-2.0
'use strict';
const path = require('path');
require('dotenv').config({ path: path.resolve(__dirname, '..', '..', '.env') });
const mongoose = require('mongoose');
const { SiteLog, SiteWorker, SiteAsync } = require(path.join(__dirname, '..', '..', 'lib', 'site-lib'));
module.rootPath = path.resolve(__dirname, '..', '..');
module.pkg = require(path.resolve(__dirname, '..', '..', 'package.json'));
module.config = {
environment: process.env.NODE_ENV,
root: module.rootPath,
component: { name: 'chatWorker', slug: 'chat-worker' },
};
module.config.site = require(path.join(module.rootPath, 'config', 'site'));
class ChatWorker extends SiteWorker {
constructor (dtp) {
super(dtp, dtp.config.component);
}
async start ( ) {
await super.start();
await this.loadProcessor(path.join(__dirname, 'chat', 'job', 'chat-room-clear.js'));
await this.loadProcessor(path.join(__dirname, 'chat', 'job', 'chat-room-delete.js'));
await this.startProcessors();
}
async stop ( ) {
await super.stop();
}
async deleteChatMessage (message) {
const { attachment: attachmentService } = this.dtp.services;
const ChatMessage = mongoose.model('ChatMessage');
await SiteAsync.each(message.attachments, attachmentService.remove.bind(attachmentService), 2);
await ChatMessage.deleteOne({ _id: message._id });
}
}
(async ( ) => {
try {
module.log = new SiteLog(module, module.config.component);
module.worker = new ChatWorker(module);
await module.worker.start();
module.log.info(`${module.pkg.name} v${module.pkg.version} ${module.config.component.name} started`);
} catch (error) {
module.log.error('failed to start worker', { component: module.config.component, error });
process.exit(-1);
}
})();