parent
3ddcd2d7cb
commit
2dcd95c74b
@ -1,10 +1,22 @@
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extends layouts/main-sidebar
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block content
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h1 Sample DTP Web Application
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p
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img(src="/img/the-bobs.jpg", alt="The Bobs have questions").uk-width-large
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img(src="/img/the-bobs.jpg", alt="The Bobs have questions").responsive
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h1 Sample DTP Web Application
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p This application doesn't actually do anything. The Bobs would have questions.
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pre= JSON.stringify(user, null, 2)
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if user
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h2 Current User
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pre= JSON.stringify(user, null, 2)
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if session
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h2 Session
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pre= JSON.stringify(session, null, 2)
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h2 Site Configuration
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pre= JSON.stringify(config, null, 2)
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h2 Package Information
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pre= JSON.stringify(pkg, null, 2)
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@ -0,0 +1,88 @@
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// sample-worker.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 DTP_COMPONENT = { name: 'Sample Worker', slug: 'sample-worker' };
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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 {
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SiteLog,
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SiteWorker,
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} = require(path.join(__dirname, '..', '..', 'lib', 'site-lib'));
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const { CronJob } = require('cron');
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module.rootPath = path.resolve(__dirname, '..', '..');
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module.pkg = require(path.resolve(__dirname, '..', '..', 'package.json'));
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module.config = {
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environment: process.env.NODE_ENV,
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root: module.rootPath,
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component: DTP_COMPONENT,
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};
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module.config.site = require(path.join(module.rootPath, 'config', 'site'));
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module.config.http = require(path.join(module.rootPath, 'config', 'http'));
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class SampleWorker extends SiteWorker {
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constructor (dtp) {
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super(dtp, { });
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}
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async start ( ) {
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const CRON_TIMEZONE = 'America/New_York';
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await super.start();
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this.log.info('starting worker job');
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this.job = new CronJob(
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'*/5 * * * * *',
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this.runJob.bind(this),
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null, true, CRON_TIMEZONE,
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);
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const { jobQueue: jobQueueService } = this.dtp.services;
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this.sampleJobQueue = jobQueueService.getJobQueue('dtp-sample', this.dtp.config.jobQueues['dtp-sample']);
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this.sampleJobQueue.process('dtp-sample', 1, this.processDtpSample.bind(this));
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}
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async stop ( ) {
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this.log.info('stopping worker job');
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this.job.stop();
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delete this.job;
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}
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async runJob ( ) {
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this.log.alert('sample job starting');
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/*
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* Your worker will do interesting things here
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*/
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this.log.alert('sample job ending');
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}
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async processDtpSample (job) {
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this.log.info('received sample job', { id: job.id, data: job.data });
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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 SampleWorker(module);
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await module.worker.start();
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} catch (error) {
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module.log.error('failed to start worker', {
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component: module.config.component,
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error,
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});
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process.exit(-1);
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}
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})();
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@ -0,0 +1,8 @@
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'use strict';
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module.exports = {
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scheme: (process.env.NODE_ENV === 'production') ? 'https' : 'http',
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address: process.env.HTTP_BIND_ADDRESS,
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port: parseInt(process.env.HTTP_BIND_PORT, 10),
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};
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// site-service.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 SitePlatform = require(path.join(__dirname, 'site-platform'));
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const { SiteCommon } = require(path.join(__dirname, 'site-common'));
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class SiteWorker extends SiteCommon {
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constructor (dtp, component) {
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super(dtp, component);
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}
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async start ( ) {
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try {
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process.on('unhandledRejection', (error, p) => {
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this.log.error('Unhandled rejection', {
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error: error,
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promise: p,
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stack: error.stack
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});
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});
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process.on('warning', (error) => {
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this.log.alert('warning', { error });
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});
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process.once('SIGINT', async ( ) => {
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this.log.info('SIGINT received');
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this.log.info('requesting shutdown...');
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await this.stop();
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const exitCode = await SitePlatform.shutdown();
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process.nextTick(( ) => {
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process.exit(exitCode);
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});
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});
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/*
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* Site Platform startup
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*/
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await SitePlatform.startPlatform(this.dtp);
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} catch (error) {
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this.log.error('failed to start worker', {
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component: this.dtp.config.component,
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error,
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});
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process.exit(-1);
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}
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}
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async stop ( ) {
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}
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}
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module.exports.SiteWorker = SiteWorker;
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