server/initializers/constants.js

   1 'use strict'
   2
   3 // API version of our pod
   4 const API_VERSION = 'v1'
   5
   6 // Score a pod has when we create it as a friend
   7 let FRIEND_BASE_SCORE = 100
   8
   9 // Time to wait between requests to the friends
  10 let INTERVAL = 60000
  11
  12 // 2 hours maximum for the duration of a video (in seconds)
  13 let MAXIMUM_VIDEO_DURATION = 7200
  14
  15 // Number of results by default for the pagination
  16 const PAGINATION_COUNT_DEFAULT = 15
  17
  18 // Number of points we add/remove from a friend after a successful/bad request
  19 const PODS_SCORE = {
  20   MALUS: -10,
  21   BONUS: 10
  22 }
  23
  24 // Number of retries we make for the make retry requests (to friends...)
  25 let REQUEST_RETRIES = 10
  26
  27 // Videos thumbnail size
  28 const THUMBNAILS_SIZE = '200x110'
  29
  30 // Path for access to thumbnails with express router
  31 const THUMBNAILS_STATIC_PATH = '/static/thumbnails'
  32
  33 // Special constants for a test instance
  34 if (isTestInstance() === true) {
  35   FRIEND_BASE_SCORE = 20
  36   INTERVAL = 10000
  37   MAXIMUM_VIDEO_DURATION = 14
  38   REQUEST_RETRIES = 2
  39 }
  40
  41 // ---------------------------------------------------------------------------
  42
  43 module.exports = {
  44   API_VERSION: API_VERSION,
  45   FRIEND_BASE_SCORE: FRIEND_BASE_SCORE,
  46   INTERVAL: INTERVAL,
  47   MAXIMUM_VIDEO_DURATION: MAXIMUM_VIDEO_DURATION,
  48   PAGINATION_COUNT_DEFAULT: PAGINATION_COUNT_DEFAULT,
  49   PODS_SCORE: PODS_SCORE,
  50   REQUEST_RETRIES: REQUEST_RETRIES,
  51   THUMBNAILS_SIZE: THUMBNAILS_SIZE,
  52   THUMBNAILS_STATIC_PATH: THUMBNAILS_STATIC_PATH
  53 }
  54
  55 // ---------------------------------------------------------------------------
  56
  57 function isTestInstance () {
  58   return (process.env.NODE_ENV === 'test')
  59 }