server/lib/job-queue/handlers/video-views.ts

   1 import { Redis } from '../../redis'
   2 import { logger } from '../../../helpers/logger'
   3 import { VideoModel } from '../../../models/video/video'
   4 import { VideoViewModel } from '../../../models/video/video-views'
   5
   6 async function processVideosViewsViews () {
   7   const hour = new Date().getHours()
   8   const startDate = new Date().setMinutes(0, 0, 0)
   9   const endDate = new Date().setMinutes(59, 59, 999)
  10
  11   const videoIds = await Redis.Instance.getVideosIdViewed(hour)
  12   if (videoIds.length === 0) return
  13
  14   logger.info('Processing videos views in job for hour %d.', hour)
  15
  16   for (const videoId of videoIds) {
  17     const views = await Redis.Instance.getVideoViews(videoId, hour)
  18     if (isNaN(views)) {
  19       logger.error('Cannot process videos views of video %s in hour %d: views number is NaN.', videoId, hour)
  20     } else {
  21       logger.debug('Adding %d views to video %d in hour %d.', views, videoId, hour)
  22
  23       await VideoModel.incrementViews(videoId, views)
  24       await VideoViewModel.create({
  25         startDate,
  26         endDate,
  27         views,
  28         videoId
  29       })
  30     }
  31
  32     await Redis.Instance.deleteVideoViews(videoId, hour)
  33   }
  34 }
  35
  36 // ---------------------------------------------------------------------------
  37
  38 export {
  39   processVideosViewsViews
  40 }