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67 lines
1.8 KiB
67 lines
1.8 KiB
// newsletter.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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require('dotenv').config({ path: path.resolve(__dirname, '..', '..', '.env') });
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const { SiteWorker, SiteLog } = require(path.join(__dirname, '..', '..', 'lib', 'site-lib'));
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module.pkg = require(path.resolve(__dirname, '..', '..', 'package.json'));
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module.config = {
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root: path.resolve(__dirname, '..', '..'),
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component: { logId: 'wrk:newsletter', index: 'newsletter', className: 'NewsletterWorker' },
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};
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class NewsletterWorker extends SiteWorker {
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constructor (dtp) {
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super(dtp, dtp.config.component);
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this.newsletters = { };
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}
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async start ( ) {
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await super.start();
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await this.loadProcessor(path.join(__dirname, 'newsletter', 'job', 'transmit.js'));
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await this.loadProcessor(path.join(__dirname, 'newsletter', 'job', 'email-send.js'));
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await this.startProcessors();
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}
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async stop ( ) {
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if (this.jobQueue) {
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this.log.info('stopping newsletter job queue');
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await this.jobQueue.close();
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delete this.jobQueue;
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}
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await super.stop();
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}
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async loadNewsletter (newsletterId) {
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const { newsletter: newsletterService } = this.dtp.services;
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let newsletter = this.newsletters[newsletterId];
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if (!newsletter) {
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newsletter = await newsletterService.getById(newsletterId);
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this.newsletters[newsletterId] = newsletter;
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}
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return newsletter;
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}
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}
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(async ( ) => {
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try {
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module.log = new SiteLog(module, module.config.component);
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module.worker = new NewsletterWorker(module);
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await module.worker.start();
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module.log.info(`${module.pkg.name} v${module.pkg.version} ${module.config.component.name} started`);
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} catch (error) {
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module.log.error('failed to start Newsletter worker', { error });
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process.exit(-1);
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}
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})();
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