server/lib/schedulers/remove-old-views-scheduler.ts

   1 import { logger } from '../../helpers/logger'
   2 import { AbstractScheduler } from './abstract-scheduler'
   3 import { SCHEDULER_INTERVALS_MS } from '../../initializers/constants'
   4 import { UserVideoHistoryModel } from '../../models/account/user-video-history'
   5 import { CONFIG } from '../../initializers/config'
   6 import { isTestInstance } from '../../helpers/core-utils'
   7 import { VideoViewModel } from '../../models/video/video-views'
   8
   9 export class RemoveOldViewsScheduler extends AbstractScheduler {
  10
  11   private static instance: AbstractScheduler
  12
  13   protected schedulerIntervalMs = SCHEDULER_INTERVALS_MS.removeOldViews
  14
  15   private constructor () {
  16     super()
  17   }
  18
  19   protected internalExecute () {
  20     if (CONFIG.VIEWS.VIDEOS.REMOTE.MAX_AGE === -1) return
  21
  22     logger.info('Removing old videos views.')
  23
  24     const now = new Date()
  25     const beforeDate = new Date(now.getTime() - CONFIG.VIEWS.VIDEOS.REMOTE.MAX_AGE).toISOString()
  26
  27     return VideoViewModel.removeOldRemoteViewsHistory(beforeDate)
  28   }
  29
  30   static get Instance () {
  31     return this.instance || (this.instance = new this())
  32   }
  33 }