remove-old-jobs-scheduler.ts

   1 import { isTestOrDevInstance } from '../../helpers/core-utils'
   2 import { logger } from '../../helpers/logger'
   3 import { SCHEDULER_INTERVALS_MS } from '../../initializers/constants'
   4 import { JobQueue } from '../job-queue'
   5 import { AbstractScheduler } from './abstract-scheduler'
   6
   7 // FIXME: delete this scheduler in a few versions (introduced in 5.0)
   8 // We introduced job removal directly using bullmq option but we still need to delete old jobs
   9 export class RemoveOldJobsScheduler extends AbstractScheduler {
  10
  11   private static instance: AbstractScheduler
  12
  13   protected schedulerIntervalMs = SCHEDULER_INTERVALS_MS.REMOVE_OLD_JOBS
  14
  15   private constructor () {
  16     super()
  17   }
  18
  19   protected internalExecute () {
  20     if (!isTestOrDevInstance()) logger.info('Removing old jobs in scheduler.')
  21
  22     return JobQueue.Instance.removeOldJobs()
  23   }
  24
  25   static get Instance () {
  26     return this.instance || (this.instance = new this())
  27   }
  28 }