73 lines
2.2 KiB
TypeScript
73 lines
2.2 KiB
TypeScript
import { Job } from 'bullmq'
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import { QueueService } from '#services/queue_service'
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import { DownloadService } from '#services/download_service'
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import { ContentAutoUpdateService } from '#services/content_auto_update_service'
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import logger from '@adonisjs/core/services/logger'
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/**
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* Hourly job that evaluates whether any installed content (ZIM/map) should
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* auto-update right now and, if so, dispatches the downloads. All gating (master
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* switch, content window, cool-off, per-window data cap, pre-flight, backoff)
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* lives in {@link ContentAutoUpdateService}; this job is just the scheduled
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* trigger. Runs hourly so it can act anywhere inside a user's window regardless
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* of the window's length. Mirrors {@link AppAutoUpdateJob}.
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*/
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export class ContentAutoUpdateJob {
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static get queue() {
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return 'system'
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}
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static get key() {
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return 'content-auto-update'
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}
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async handle(_job: Job) {
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logger.info('[ContentAutoUpdateJob] Evaluating content auto-updates...')
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const contentAutoUpdateService = new ContentAutoUpdateService(
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new DownloadService(QueueService.getInstance())
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)
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const result = await contentAutoUpdateService.attempt()
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logger.info(`[ContentAutoUpdateJob] ${result.started} started: ${result.reason}`)
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return result
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}
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static async schedule() {
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const queueService = QueueService.getInstance()
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const queue = queueService.getQueue(this.queue)
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await queue.upsertJobScheduler(
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'hourly-content-auto-update',
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{ pattern: '0 * * * *' }, // Top of every hour; attempt() gates on the window
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{
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name: this.key,
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opts: {
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removeOnComplete: { count: 12 },
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removeOnFail: { count: 5 },
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},
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}
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)
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logger.info('[ContentAutoUpdateJob] Content auto-update evaluation scheduled with cron: 0 * * * *')
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}
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static async dispatch() {
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const queueService = QueueService.getInstance()
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const queue = queueService.getQueue(this.queue)
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const job = await queue.add(
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this.key,
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{},
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{
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attempts: 1,
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removeOnComplete: { count: 12 },
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removeOnFail: { count: 5 },
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}
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)
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logger.info(`[ContentAutoUpdateJob] Dispatched ad-hoc content auto-update evaluation job ${job.id}`)
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return job
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}
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}
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