47 changed files with 382 additions and 192 deletions
@ -1,10 +1,22 @@ |
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extends layouts/main-sidebar |
extends layouts/main-sidebar |
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block content |
block content |
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h1 Sample DTP Web Application |
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p |
p |
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img(src="/img/the-bobs.jpg", alt="The Bobs have questions").uk-width-large |
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. |
p This application doesn't actually do anything. The Bobs would have questions. |
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pre= JSON.stringify(user, null, 2) |
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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@ -0,0 +1,62 @@ |
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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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