90 files changed, 291 insertions, 300 deletions

diff --git a/server/initializers/checker-after-init.ts b/server/initializers/checker-after-init.ts
index 44efd346c..978023129 100644
--- a/server/initializers/checker-after-init.ts
+++ b/server/initializers/checker-after-init.ts
@@ -3,7 +3,7 @@ import { isProdInstance, isTestInstance } from '../helpers/core-utils'
 import { UserModel } from '../models/account/user'
 import { ApplicationModel } from '../models/application/application'
 import { OAuthClientModel } from '../models/oauth/oauth-client'
-import { parse } from 'url'
+import { URL } from 'url'
 import { CONFIG } from './config'
 import { logger } from '../helpers/logger'
 import { getServerActor } from '../helpers/utils'
@@ -16,7 +16,7 @@ import { WEBSERVER } from './constants'
 async function checkActivityPubUrls () {
   const actor = await getServerActor()
 
-  const parsed = parse(actor.url)
+  const parsed = new URL(actor.url)
   if (WEBSERVER.HOST !== parsed.host) {
     const NODE_ENV = config.util.getEnv('NODE_ENV')
     const NODE_CONFIG_DIR = config.util.getEnv('NODE_CONFIG_DIR')
diff --git a/server/initializers/checker-before-init.ts b/server/initializers/checker-before-init.ts
index 9731a0af9..a75f2cec2 100644
--- a/server/initializers/checker-before-init.ts
+++ b/server/initializers/checker-before-init.ts
@@ -35,8 +35,8 @@ function checkMissedConfig () {
   ]
   const requiredAlternatives = [
     [ // set
-      ['redis.hostname', 'redis.port'], // alternative
-      ['redis.socket']
+      [ 'redis.hostname', 'redis.port' ], // alternative
+      [ 'redis.socket' ]
     ]
   ]
   const miss: string[] = []
diff --git a/server/initializers/config.ts b/server/initializers/config.ts
index fd8bf09fc..75372fa4e 100644
--- a/server/initializers/config.ts
+++ b/server/initializers/config.ts
@@ -301,7 +301,7 @@ function getLocalConfigFilePath () {
   if (process.env.NODE_ENV) filename += `-${process.env.NODE_ENV}`
   if (process.env.NODE_APP_INSTANCE) filename += `-${process.env.NODE_APP_INSTANCE}`
 
-  return join(dirname(configSources[ 0 ].name), filename + '.json')
+  return join(dirname(configSources[0].name), filename + '.json')
 }
 
 function buildVideosRedundancy (objs: any[]): VideosRedundancyStrategy[] {
@@ -330,7 +330,7 @@ export function reloadConfig () {
 
   function purge () {
     for (const fileName in require.cache) {
-      if (-1 === fileName.indexOf(directory())) {
+      if (fileName.indexOf(directory()) === -1) {
         continue
       }
 
diff --git a/server/initializers/constants.ts b/server/initializers/constants.ts
index 3a9946bba..fb8ae7cd6 100644
--- a/server/initializers/constants.ts
+++ b/server/initializers/constants.ts
@@ -4,7 +4,7 @@ import { ActivityPubActorType } from '../../shared/models/activitypub'
 import { FollowState } from '../../shared/models/actors'
 import { VideoAbuseState, VideoImportState, VideoPrivacy, VideoTranscodingFPS } from '../../shared/models/videos'
 // Do not use barrels, remain constants as independent as possible
-import { isTestInstance, sanitizeHost, sanitizeUrl, root, parseDurationToMs } from '../helpers/core-utils'
+import { isTestInstance, sanitizeHost, sanitizeUrl, root } from '../helpers/core-utils'
 import { NSFWPolicyType } from '../../shared/models/videos/nsfw-policy.type'
 import { invert } from 'lodash'
 import { CronRepeatOptions, EveryRepeatOptions } from 'bull'
@@ -310,8 +310,8 @@ let CONTACT_FORM_LIFETIME = 60000 * 60 // 1 hour
 
 const VIDEO_TRANSCODING_FPS: VideoTranscodingFPS = {
   MIN: 10,
-  STANDARD: [24, 25, 30],
-  HD_STANDARD: [50, 60],
+  STANDARD: [ 24, 25, 30 ],
+  HD_STANDARD: [ 50, 60 ],
   AVERAGE: 30,
   MAX: 60,
   KEEP_ORIGIN_FPS_RESOLUTION_MIN: 720 // We keep the original FPS on high resolutions (720 minimum)
@@ -361,42 +361,42 @@ const VIDEO_LICENCES = {
   7: 'Public Domain Dedication'
 }
 
-let VIDEO_LANGUAGES: { [id: string]: string } = {}
+const VIDEO_LANGUAGES: { [id: string]: string } = {}
 
 const VIDEO_PRIVACIES = {
-  [ VideoPrivacy.PUBLIC ]: 'Public',
-  [ VideoPrivacy.UNLISTED ]: 'Unlisted',
-  [ VideoPrivacy.PRIVATE ]: 'Private',
-  [ VideoPrivacy.INTERNAL ]: 'Internal'
+  [VideoPrivacy.PUBLIC]: 'Public',
+  [VideoPrivacy.UNLISTED]: 'Unlisted',
+  [VideoPrivacy.PRIVATE]: 'Private',
+  [VideoPrivacy.INTERNAL]: 'Internal'
 }
 
 const VIDEO_STATES = {
-  [ VideoState.PUBLISHED ]: 'Published',
-  [ VideoState.TO_TRANSCODE ]: 'To transcode',
-  [ VideoState.TO_IMPORT ]: 'To import'
+  [VideoState.PUBLISHED]: 'Published',
+  [VideoState.TO_TRANSCODE]: 'To transcode',
+  [VideoState.TO_IMPORT]: 'To import'
 }
 
 const VIDEO_IMPORT_STATES = {
-  [ VideoImportState.FAILED ]: 'Failed',
-  [ VideoImportState.PENDING ]: 'Pending',
-  [ VideoImportState.SUCCESS ]: 'Success'
+  [VideoImportState.FAILED]: 'Failed',
+  [VideoImportState.PENDING]: 'Pending',
+  [VideoImportState.SUCCESS]: 'Success'
 }
 
 const VIDEO_ABUSE_STATES = {
-  [ VideoAbuseState.PENDING ]: 'Pending',
-  [ VideoAbuseState.REJECTED ]: 'Rejected',
-  [ VideoAbuseState.ACCEPTED ]: 'Accepted'
+  [VideoAbuseState.PENDING]: 'Pending',
+  [VideoAbuseState.REJECTED]: 'Rejected',
+  [VideoAbuseState.ACCEPTED]: 'Accepted'
 }
 
 const VIDEO_PLAYLIST_PRIVACIES = {
-  [ VideoPlaylistPrivacy.PUBLIC ]: 'Public',
-  [ VideoPlaylistPrivacy.UNLISTED ]: 'Unlisted',
-  [ VideoPlaylistPrivacy.PRIVATE ]: 'Private'
+  [VideoPlaylistPrivacy.PUBLIC]: 'Public',
+  [VideoPlaylistPrivacy.UNLISTED]: 'Unlisted',
+  [VideoPlaylistPrivacy.PRIVATE]: 'Private'
 }
 
 const VIDEO_PLAYLIST_TYPES = {
-  [ VideoPlaylistType.REGULAR ]: 'Regular',
-  [ VideoPlaylistType.WATCH_LATER ]: 'Watch later'
+  [VideoPlaylistType.REGULAR]: 'Regular',
+  [VideoPlaylistType.WATCH_LATER]: 'Watch later'
 }
 
 const MIMETYPES = {
@@ -533,7 +533,7 @@ const LAZY_STATIC_PATHS = {
 }
 
 // Cache control
-let STATIC_MAX_AGE = {
+const STATIC_MAX_AGE = {
   SERVER: '2h',
   CLIENT: '30d'
 }
@@ -671,14 +671,14 @@ if (isTestInstance() === true) {
   SCHEDULER_INTERVALS_MS.removeOldViews = 5000
   SCHEDULER_INTERVALS_MS.updateVideos = 5000
   SCHEDULER_INTERVALS_MS.autoFollowIndexInstances = 5000
-  REPEAT_JOBS[ 'videos-views' ] = { every: 5000 }
+  REPEAT_JOBS['videos-views'] = { every: 5000 }
 
   REDUNDANCY.VIDEOS.RANDOMIZED_FACTOR = 1
 
   VIDEO_VIEW_LIFETIME = 1000 // 1 second
   CONTACT_FORM_LIFETIME = 1000 // 1 second
 
-  JOB_ATTEMPTS[ 'email' ] = 1
+  JOB_ATTEMPTS['email'] = 1
 
   FILES_CACHE.VIDEO_CAPTIONS.MAX_AGE = 3000
   MEMOIZE_TTL.OVERVIEWS_SAMPLE = 1
@@ -838,42 +838,42 @@ function loadLanguages () {
 function buildLanguages () {
   const iso639 = require('iso-639-3')
 
-  const languages: { [ id: string ]: string } = {}
+  const languages: { [id: string]: string } = {}
 
   const additionalLanguages = {
-    'sgn': true, // Sign languages (macro language)
-    'ase': true, // American sign language
-    'sdl': true, // Arabian sign language
-    'bfi': true, // British sign language
-    'bzs': true, // Brazilian sign language
-    'csl': true, // Chinese sign language
-    'cse': true, // Czech sign language
-    'dsl': true, // Danish sign language
-    'fsl': true, // French sign language
-    'gsg': true, // German sign language
-    'pks': true, // Pakistan sign language
-    'jsl': true, // Japanese sign language
-    'sfs': true, // South African sign language
-    'swl': true, // Swedish sign language
-    'rsl': true, // Russian sign language: true
-
-    'epo': true, // Esperanto
-    'tlh': true, // Klingon
-    'jbo': true, // Lojban
-    'avk': true // Kotava
+    sgn: true, // Sign languages (macro language)
+    ase: true, // American sign language
+    sdl: true, // Arabian sign language
+    bfi: true, // British sign language
+    bzs: true, // Brazilian sign language
+    csl: true, // Chinese sign language
+    cse: true, // Czech sign language
+    dsl: true, // Danish sign language
+    fsl: true, // French sign language
+    gsg: true, // German sign language
+    pks: true, // Pakistan sign language
+    jsl: true, // Japanese sign language
+    sfs: true, // South African sign language
+    swl: true, // Swedish sign language
+    rsl: true, // Russian sign language: true
+
+    epo: true, // Esperanto
+    tlh: true, // Klingon
+    jbo: true, // Lojban
+    avk: true // Kotava
   }
 
   // Only add ISO639-1 languages and some sign languages (ISO639-3)
   iso639
     .filter(l => {
       return (l.iso6391 !== null && l.type === 'living') ||
-        additionalLanguages[ l.iso6393 ] === true
+        additionalLanguages[l.iso6393] === true
     })
-    .forEach(l => languages[ l.iso6391 || l.iso6393 ] = l.name)
+    .forEach(l => { languages[l.iso6391 || l.iso6393] = l.name })
 
   // Override Occitan label
-  languages[ 'oc' ] = 'Occitan'
-  languages[ 'el' ] = 'Greek'
+  languages['oc'] = 'Occitan'
+  languages['el'] = 'Greek'
 
   return languages
 }
diff --git a/server/initializers/database.ts b/server/initializers/database.ts
index 9ec146ab1..eedaf3c4e 100644
--- a/server/initializers/database.ts
+++ b/server/initializers/database.ts
@@ -119,8 +119,6 @@ async function initDatabaseModels (silent: boolean) {
   await createFunctions()
 
   if (!silent) logger.info('Database %s is ready.', dbname)
-
-  return
 }
 
 // ---------------------------------------------------------------------------
diff --git a/server/initializers/migrations/0005-email-pod.ts b/server/initializers/migrations/0005-email-pod.ts
index c34a12255..417c33b1f 100644
--- a/server/initializers/migrations/0005-email-pod.ts
+++ b/server/initializers/migrations/0005-email-pod.ts
@@ -3,8 +3,8 @@ import * as Promise from 'bluebird'
 import { Migration } from '../../models/migrations'
 
 function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0010-email-user.ts b/server/initializers/migrations/0010-email-user.ts
index 37a7b0bb3..f7d01f6d6 100644
--- a/server/initializers/migrations/0010-email-user.ts
+++ b/server/initializers/migrations/0010-email-user.ts
@@ -3,8 +3,8 @@ import * as Promise from 'bluebird'
 import { Migration } from '../../models/migrations'
 
 function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0015-video-views.ts b/server/initializers/migrations/0015-video-views.ts
index 25164ff4d..47dd4069b 100644
--- a/server/initializers/migrations/0015-video-views.ts
+++ b/server/initializers/migrations/0015-video-views.ts
@@ -2,8 +2,8 @@ import * as Sequelize from 'sequelize'
 import * as Promise from 'bluebird'
 
 function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0020-video-likes.ts b/server/initializers/migrations/0020-video-likes.ts
index 945be5a98..44333f3b0 100644
--- a/server/initializers/migrations/0020-video-likes.ts
+++ b/server/initializers/migrations/0020-video-likes.ts
@@ -2,8 +2,8 @@ import * as Sequelize from 'sequelize'
 import * as Promise from 'bluebird'
 
 function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0025-video-dislikes.ts b/server/initializers/migrations/0025-video-dislikes.ts
index 27144c437..2aa22e2d7 100644
--- a/server/initializers/migrations/0025-video-dislikes.ts
+++ b/server/initializers/migrations/0025-video-dislikes.ts
@@ -2,8 +2,8 @@ import * as Sequelize from 'sequelize'
 import * as Promise from 'bluebird'
 
 function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0030-video-category.ts b/server/initializers/migrations/0030-video-category.ts
index f784f820d..00cd2d8cf 100644
--- a/server/initializers/migrations/0030-video-category.ts
+++ b/server/initializers/migrations/0030-video-category.ts
@@ -3,8 +3,8 @@ import * as Promise from 'bluebird'
 import { Migration } from '../../models/migrations'
 
 function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0035-video-licence.ts b/server/initializers/migrations/0035-video-licence.ts
index 3d0b0bac9..61d666c5e 100644
--- a/server/initializers/migrations/0035-video-licence.ts
+++ b/server/initializers/migrations/0035-video-licence.ts
@@ -3,8 +3,8 @@ import * as Promise from 'bluebird'
 import { Migration } from '../../models/migrations'
 
 function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0040-video-nsfw.ts b/server/initializers/migrations/0040-video-nsfw.ts
index f7f70d3c4..44aec8a6c 100644
--- a/server/initializers/migrations/0040-video-nsfw.ts
+++ b/server/initializers/migrations/0040-video-nsfw.ts
@@ -3,8 +3,8 @@ import * as Promise from 'bluebird'
 import { Migration } from '../../models/migrations'
 
 function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0045-user-display-nsfw.ts b/server/initializers/migrations/0045-user-display-nsfw.ts
index aef420f0e..07795bd75 100644
--- a/server/initializers/migrations/0045-user-display-nsfw.ts
+++ b/server/initializers/migrations/0045-user-display-nsfw.ts
@@ -2,8 +2,8 @@ import * as Sequelize from 'sequelize'
 import * as Promise from 'bluebird'
 
 function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0050-video-language.ts b/server/initializers/migrations/0050-video-language.ts
index 796fa5f95..6f90abb44 100644
--- a/server/initializers/migrations/0050-video-language.ts
+++ b/server/initializers/migrations/0050-video-language.ts
@@ -2,8 +2,8 @@ import * as Sequelize from 'sequelize'
 import * as Promise from 'bluebird'
 
 function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0055-video-uuid.ts b/server/initializers/migrations/0055-video-uuid.ts
index e0f904080..8a58aebb8 100644
--- a/server/initializers/migrations/0055-video-uuid.ts
+++ b/server/initializers/migrations/0055-video-uuid.ts
@@ -3,8 +3,8 @@ import * as Promise from 'bluebird'
 import { Migration } from '../../models/migrations'
 
 function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0060-video-file.ts b/server/initializers/migrations/0060-video-file.ts
index c362cf71a..00647e60e 100644
--- a/server/initializers/migrations/0060-video-file.ts
+++ b/server/initializers/migrations/0060-video-file.ts
@@ -2,9 +2,9 @@ import * as Sequelize from 'sequelize'
 import * as Promise from 'bluebird'
 
 function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0065-video-file-size.ts b/server/initializers/migrations/0065-video-file-size.ts
index e9ce77e50..0bdc675c2 100644
--- a/server/initializers/migrations/0065-video-file-size.ts
+++ b/server/initializers/migrations/0065-video-file-size.ts
@@ -5,9 +5,9 @@ import { VideoModel } from '../../models/video/video'
 import { getVideoFilePath } from '@server/lib/video-paths'
 
 function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   return utils.db.Video.listOwnedAndPopulateAuthorAndTags()
diff --git a/server/initializers/migrations/0070-user-video-quota.ts b/server/initializers/migrations/0070-user-video-quota.ts
index 37683432f..1d073f244 100644
--- a/server/initializers/migrations/0070-user-video-quota.ts
+++ b/server/initializers/migrations/0070-user-video-quota.ts
@@ -3,9 +3,9 @@ import * as Promise from 'bluebird'
 import { Migration } from '../../models/migrations'
 
 function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0075-video-resolutions.ts b/server/initializers/migrations/0075-video-resolutions.ts
index e4f26cb77..f56c1b2c3 100644
--- a/server/initializers/migrations/0075-video-resolutions.ts
+++ b/server/initializers/migrations/0075-video-resolutions.ts
@@ -5,9 +5,9 @@ import { getVideoFileResolution } from '../../helpers/ffmpeg-utils'
 import { readdir, rename } from 'fs-extra'
 
 function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   const torrentDir = CONFIG.STORAGE.TORRENTS_DIR
diff --git a/server/initializers/migrations/0080-video-channels.ts b/server/initializers/migrations/0080-video-channels.ts
index 5512bdcf1..b8e9bd6d0 100644
--- a/server/initializers/migrations/0080-video-channels.ts
+++ b/server/initializers/migrations/0080-video-channels.ts
@@ -2,9 +2,9 @@ import * as Sequelize from 'sequelize'
 import * as uuidv4 from 'uuid/v4'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0085-user-role.ts b/server/initializers/migrations/0085-user-role.ts
index de75faec2..ec7428fd5 100644
--- a/server/initializers/migrations/0085-user-role.ts
+++ b/server/initializers/migrations/0085-user-role.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0090-videos-description.ts b/server/initializers/migrations/0090-videos-description.ts
index 6f98dcade..32e518d75 100644
--- a/server/initializers/migrations/0090-videos-description.ts
+++ b/server/initializers/migrations/0090-videos-description.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0095-videos-privacy.ts b/server/initializers/migrations/0095-videos-privacy.ts
index 4c2bf91d0..c732d6f6a 100644
--- a/server/initializers/migrations/0095-videos-privacy.ts
+++ b/server/initializers/migrations/0095-videos-privacy.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0100-activitypub.ts b/server/initializers/migrations/0100-activitypub.ts
index 96d44a7ce..05fd37406 100644
--- a/server/initializers/migrations/0100-activitypub.ts
+++ b/server/initializers/migrations/0100-activitypub.ts
@@ -7,9 +7,9 @@ import { ApplicationModel } from '../../models/application/application'
 import { SERVER_ACTOR_NAME } from '../constants'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0105-server-mail.ts b/server/initializers/migrations/0105-server-mail.ts
index 4b9600e91..5ee37c418 100644
--- a/server/initializers/migrations/0105-server-mail.ts
+++ b/server/initializers/migrations/0105-server-mail.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   await utils.queryInterface.removeColumn('Servers', 'email')
diff --git a/server/initializers/migrations/0110-server-key.ts b/server/initializers/migrations/0110-server-key.ts
index 5ff6daf69..354cd7e76 100644
--- a/server/initializers/migrations/0110-server-key.ts
+++ b/server/initializers/migrations/0110-server-key.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   await utils.queryInterface.removeColumn('Servers', 'publicKey')
diff --git a/server/initializers/migrations/0115-account-avatar.ts b/server/initializers/migrations/0115-account-avatar.ts
index b318e8163..604b6394a 100644
--- a/server/initializers/migrations/0115-account-avatar.ts
+++ b/server/initializers/migrations/0115-account-avatar.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   await utils.db.Avatar.sync()
diff --git a/server/initializers/migrations/0120-video-null.ts b/server/initializers/migrations/0120-video-null.ts
index 6d253f04f..1b407b270 100644
--- a/server/initializers/migrations/0120-video-null.ts
+++ b/server/initializers/migrations/0120-video-null.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
 
diff --git a/server/initializers/migrations/0125-table-lowercase.ts b/server/initializers/migrations/0125-table-lowercase.ts
index 78041ccb0..f75a56791 100644
--- a/server/initializers/migrations/0125-table-lowercase.ts
+++ b/server/initializers/migrations/0125-table-lowercase.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   await utils.queryInterface.renameTable('Applications', 'application')
diff --git a/server/initializers/migrations/0130-user-autoplay-video.ts b/server/initializers/migrations/0130-user-autoplay-video.ts
index 9f6878e39..d57934588 100644
--- a/server/initializers/migrations/0130-user-autoplay-video.ts
+++ b/server/initializers/migrations/0130-user-autoplay-video.ts
@@ -2,8 +2,8 @@ import * as Sequelize from 'sequelize'
 import * as Promise from 'bluebird'
 
 function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   const q = utils.queryInterface
diff --git a/server/initializers/migrations/0135-video-channel-actor.ts b/server/initializers/migrations/0135-video-channel-actor.ts
index 5ace0f4d2..c0c343384 100644
--- a/server/initializers/migrations/0135-video-channel-actor.ts
+++ b/server/initializers/migrations/0135-video-channel-actor.ts
@@ -3,8 +3,8 @@ import { DataType } from 'sequelize-typescript'
 import { createPrivateAndPublicKeys } from '../../helpers/peertube-crypto'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   // Create actor table
@@ -64,10 +64,10 @@ async function up (utils: {
           type, uuid, "preferredUsername", url, "publicKey", "privateKey", "followersCount", "followingCount", "inboxUrl", "outboxUrl",
           "sharedInboxUrl", "followersUrl", "followingUrl", "avatarId", "serverId", "createdAt", "updatedAt"
         )
-        SELECT 
+        SELECT
           'Application', uuid, name, url, "publicKey", "privateKey", "followersCount", "followingCount", "inboxUrl", "outboxUrl",
-          "sharedInboxUrl", "followersUrl", "followingUrl", "avatarId", "serverId", "createdAt", "updatedAt" 
-        FROM account 
+          "sharedInboxUrl", "followersUrl", "followingUrl", "avatarId", "serverId", "createdAt", "updatedAt"
+        FROM account
         WHERE "applicationId" IS NOT NULL
         `
     await utils.sequelize.query(query1)
@@ -79,10 +79,10 @@ async function up (utils: {
           type, uuid, "preferredUsername", url, "publicKey", "privateKey", "followersCount", "followingCount", "inboxUrl", "outboxUrl",
           "sharedInboxUrl", "followersUrl", "followingUrl", "avatarId", "serverId", "createdAt", "updatedAt"
         )
-        SELECT 
+        SELECT
           'Person', uuid, name, url, "publicKey", "privateKey", "followersCount", "followingCount", "inboxUrl", "outboxUrl",
-          "sharedInboxUrl", "followersUrl", "followingUrl", "avatarId", "serverId", "createdAt", "updatedAt" 
-        FROM account 
+          "sharedInboxUrl", "followersUrl", "followingUrl", "avatarId", "serverId", "createdAt", "updatedAt"
+        FROM account
         WHERE "applicationId" IS NULL
         `
     await utils.sequelize.query(query2)
@@ -108,17 +108,17 @@ async function up (utils: {
   }
 
   {
-    const query = `  
-    INSERT INTO actor 
+    const query = `
+    INSERT INTO actor
     (
-    type, uuid, "preferredUsername", url, "publicKey", "privateKey", "followersCount", "followingCount", "inboxUrl", "outboxUrl", 
+    type, uuid, "preferredUsername", url, "publicKey", "privateKey", "followersCount", "followingCount", "inboxUrl", "outboxUrl",
     "sharedInboxUrl", "followersUrl", "followingUrl", "avatarId", "serverId", "createdAt", "updatedAt"
     )
-    SELECT 
-    'Group', "videoChannel".uuid, "videoChannel".uuid, "videoChannel".url, null, null, 0, 0, "videoChannel".url || '/inbox', 
+    SELECT
+    'Group', "videoChannel".uuid, "videoChannel".uuid, "videoChannel".url, null, null, 0, 0, "videoChannel".url || '/inbox',
     "videoChannel".url || '/outbox', "videoChannel".url || '/inbox', "videoChannel".url || '/followers', "videoChannel".url || '/following',
-     null, account."serverId", "videoChannel"."createdAt", "videoChannel"."updatedAt" 
-     FROM "videoChannel" 
+     null, account."serverId", "videoChannel"."createdAt", "videoChannel"."updatedAt"
+     FROM "videoChannel"
      INNER JOIN "account" on "videoChannel"."accountId" = "account".id
     `
     await utils.sequelize.query(query)
@@ -157,13 +157,13 @@ async function up (utils: {
     }
 
     {
-      const query1 = `UPDATE "actorFollow" 
-      SET "actorId" = 
+      const query1 = `UPDATE "actorFollow"
+      SET "actorId" =
       (SELECT "account"."actorId" FROM account WHERE "account"."id" = "actorFollow"."actorId")`
       await utils.sequelize.query(query1)
 
-      const query2 = `UPDATE "actorFollow" 
-      SET "targetActorId" = 
+      const query2 = `UPDATE "actorFollow"
+      SET "targetActorId" =
       (SELECT "account"."actorId" FROM account WHERE "account"."id" = "actorFollow"."targetActorId")`
 
       await utils.sequelize.query(query2)
@@ -189,8 +189,8 @@ async function up (utils: {
       await utils.queryInterface.removeConstraint('videoShare', 'videoShare_accountId_fkey')
     }
 
-    const query = `UPDATE "videoShare" 
-      SET "actorId" = 
+    const query = `UPDATE "videoShare"
+      SET "actorId" =
       (SELECT "actorId" FROM account WHERE id = "videoShare"."actorId")`
     await utils.sequelize.query(query)
 
diff --git a/server/initializers/migrations/0140-actor-url.ts b/server/initializers/migrations/0140-actor-url.ts
index 020499391..d790988ad 100644
--- a/server/initializers/migrations/0140-actor-url.ts
+++ b/server/initializers/migrations/0140-actor-url.ts
@@ -2,8 +2,8 @@ import * as Sequelize from 'sequelize'
 import { WEBSERVER } from '../constants'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   const toReplace = WEBSERVER.HOSTNAME + ':443'
diff --git a/server/initializers/migrations/0145-delete-author.ts b/server/initializers/migrations/0145-delete-author.ts
index cb23d1cc2..6c9427997 100644
--- a/server/initializers/migrations/0145-delete-author.ts
+++ b/server/initializers/migrations/0145-delete-author.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   await utils.queryInterface.dropTable('Authors')
diff --git a/server/initializers/migrations/0150-avatar-cascade.ts b/server/initializers/migrations/0150-avatar-cascade.ts
index 821696717..fb3b25773 100644
--- a/server/initializers/migrations/0150-avatar-cascade.ts
+++ b/server/initializers/migrations/0150-avatar-cascade.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   await utils.queryInterface.removeConstraint('actor', 'actor_avatarId_fkey')
diff --git a/server/initializers/migrations/0155-video-comments-enabled.ts b/server/initializers/migrations/0155-video-comments-enabled.ts
index 6949d3a0c..691640b35 100644
--- a/server/initializers/migrations/0155-video-comments-enabled.ts
+++ b/server/initializers/migrations/0155-video-comments-enabled.ts
@@ -2,8 +2,8 @@ import * as Sequelize from 'sequelize'
 import { Migration } from '../../models/migrations'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   const data = {
diff --git a/server/initializers/migrations/0160-account-route.ts b/server/initializers/migrations/0160-account-route.ts
index cab4c72f1..97469948b 100644
--- a/server/initializers/migrations/0160-account-route.ts
+++ b/server/initializers/migrations/0160-account-route.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0165-video-route.ts b/server/initializers/migrations/0165-video-route.ts
index 56d98bc69..aa7c75128 100644
--- a/server/initializers/migrations/0165-video-route.ts
+++ b/server/initializers/migrations/0165-video-route.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0170-actor-follow-score.ts b/server/initializers/migrations/0170-actor-follow-score.ts
index a12b35da9..901a3c799 100644
--- a/server/initializers/migrations/0170-actor-follow-score.ts
+++ b/server/initializers/migrations/0170-actor-follow-score.ts
@@ -2,8 +2,8 @@ import * as Sequelize from 'sequelize'
 import { ACTOR_FOLLOW_SCORE } from '../constants'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   await utils.queryInterface.removeColumn('server', 'score')
diff --git a/server/initializers/migrations/0175-actor-follow-counts.ts b/server/initializers/migrations/0175-actor-follow-counts.ts
index 4fb524181..d7853f8dc 100644
--- a/server/initializers/migrations/0175-actor-follow-counts.ts
+++ b/server/initializers/migrations/0175-actor-follow-counts.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   const query = 'UPDATE "actor" SET ' +
diff --git a/server/initializers/migrations/0180-job-table-delete.ts b/server/initializers/migrations/0180-job-table-delete.ts
index df29145d0..fb48a0c9d 100644
--- a/server/initializers/migrations/0180-job-table-delete.ts
+++ b/server/initializers/migrations/0180-job-table-delete.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   await utils.queryInterface.dropTable('job')
diff --git a/server/initializers/migrations/0185-video-share-url.ts b/server/initializers/migrations/0185-video-share-url.ts
index f7eeb0878..f59931e0f 100644
--- a/server/initializers/migrations/0185-video-share-url.ts
+++ b/server/initializers/migrations/0185-video-share-url.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0190-video-comment-unique-url.ts b/server/initializers/migrations/0190-video-comment-unique-url.ts
index b196c9352..a8769ed41 100644
--- a/server/initializers/migrations/0190-video-comment-unique-url.ts
+++ b/server/initializers/migrations/0190-video-comment-unique-url.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0195-support.ts b/server/initializers/migrations/0195-support.ts
index 3b9eabe79..3f7c75dce 100644
--- a/server/initializers/migrations/0195-support.ts
+++ b/server/initializers/migrations/0195-support.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0200-video-published-at.ts b/server/initializers/migrations/0200-video-published-at.ts
index 1701ea07a..d8c7b42a7 100644
--- a/server/initializers/migrations/0200-video-published-at.ts
+++ b/server/initializers/migrations/0200-video-published-at.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
 
diff --git a/server/initializers/migrations/0205-user-nsfw-policy.ts b/server/initializers/migrations/0205-user-nsfw-policy.ts
index d0f6e8962..9c2786f12 100644
--- a/server/initializers/migrations/0205-user-nsfw-policy.ts
+++ b/server/initializers/migrations/0205-user-nsfw-policy.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
 
diff --git a/server/initializers/migrations/0210-video-language.ts b/server/initializers/migrations/0210-video-language.ts
index ca95c7527..ee4ce9266 100644
--- a/server/initializers/migrations/0210-video-language.ts
+++ b/server/initializers/migrations/0210-video-language.ts
@@ -2,8 +2,8 @@ import * as Sequelize from 'sequelize'
 import { CONSTRAINTS_FIELDS } from '../constants'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
 
diff --git a/server/initializers/migrations/0215-video-support-length.ts b/server/initializers/migrations/0215-video-support-length.ts
index ba395050f..26c0ca700 100644
--- a/server/initializers/migrations/0215-video-support-length.ts
+++ b/server/initializers/migrations/0215-video-support-length.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0255-video-blacklist-reason.ts b/server/initializers/migrations/0255-video-blacklist-reason.ts
index 69d6efb9e..7de982f93 100644
--- a/server/initializers/migrations/0255-video-blacklist-reason.ts
+++ b/server/initializers/migrations/0255-video-blacklist-reason.ts
@@ -1,5 +1,4 @@
 import * as Sequelize from 'sequelize'
-import { VideoAbuseState } from '../../../shared/models/videos'
 
 async function up (utils: {
   transaction: Sequelize.Transaction
diff --git a/server/initializers/migrations/0285-description-support.ts b/server/initializers/migrations/0285-description-support.ts
index 85ef4ef39..aab3a938f 100644
--- a/server/initializers/migrations/0285-description-support.ts
+++ b/server/initializers/migrations/0285-description-support.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0290-account-video-rate-url.ts b/server/initializers/migrations/0290-account-video-rate-url.ts
index bdabf2929..b974b1a81 100644
--- a/server/initializers/migrations/0290-account-video-rate-url.ts
+++ b/server/initializers/migrations/0290-account-video-rate-url.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0295-video-file-extname.ts b/server/initializers/migrations/0295-video-file-extname.ts
index dbf249f66..e1999b072 100644
--- a/server/initializers/migrations/0295-video-file-extname.ts
+++ b/server/initializers/migrations/0295-video-file-extname.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0300-user-videos-history-enabled.ts b/server/initializers/migrations/0300-user-videos-history-enabled.ts
index aa5fc21fb..5e35e14ba 100644
--- a/server/initializers/migrations/0300-user-videos-history-enabled.ts
+++ b/server/initializers/migrations/0300-user-videos-history-enabled.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0305-fix-unfederated-videos.ts b/server/initializers/migrations/0305-fix-unfederated-videos.ts
index be206601f..9c5d56b7b 100644
--- a/server/initializers/migrations/0305-fix-unfederated-videos.ts
+++ b/server/initializers/migrations/0305-fix-unfederated-videos.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0310-drop-unused-video-indexes.ts b/server/initializers/migrations/0310-drop-unused-video-indexes.ts
index d51f430c0..181858d3d 100644
--- a/server/initializers/migrations/0310-drop-unused-video-indexes.ts
+++ b/server/initializers/migrations/0310-drop-unused-video-indexes.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   const indexNames = [
diff --git a/server/initializers/migrations/0315-user-notifications.ts b/server/initializers/migrations/0315-user-notifications.ts
index 8284c58a0..0e3f4fbef 100644
--- a/server/initializers/migrations/0315-user-notifications.ts
+++ b/server/initializers/migrations/0315-user-notifications.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
 
diff --git a/server/initializers/migrations/0320-blacklist-unfederate.ts b/server/initializers/migrations/0320-blacklist-unfederate.ts
index 6fb7bbb90..41de41c55 100644
--- a/server/initializers/migrations/0320-blacklist-unfederate.ts
+++ b/server/initializers/migrations/0320-blacklist-unfederate.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
 
diff --git a/server/initializers/migrations/0325-video-abuse-fields.ts b/server/initializers/migrations/0325-video-abuse-fields.ts
index fca6d666f..d88724a20 100644
--- a/server/initializers/migrations/0325-video-abuse-fields.ts
+++ b/server/initializers/migrations/0325-video-abuse-fields.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
 
diff --git a/server/initializers/migrations/0330-video-streaming-playlist.ts b/server/initializers/migrations/0330-video-streaming-playlist.ts
index c85a762ab..f75541a7f 100644
--- a/server/initializers/migrations/0330-video-streaming-playlist.ts
+++ b/server/initializers/migrations/0330-video-streaming-playlist.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
 
diff --git a/server/initializers/migrations/0335-video-downloading-enabled.ts b/server/initializers/migrations/0335-video-downloading-enabled.ts
index e79466447..c745f1f02 100644
--- a/server/initializers/migrations/0335-video-downloading-enabled.ts
+++ b/server/initializers/migrations/0335-video-downloading-enabled.ts
@@ -2,8 +2,8 @@ import * as Sequelize from 'sequelize'
 import { Migration } from '../../models/migrations'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   const data = {
diff --git a/server/initializers/migrations/0340-add-originally-published-at.ts b/server/initializers/migrations/0340-add-originally-published-at.ts
index fe4f4a5f9..7cbc14ab5 100644
--- a/server/initializers/migrations/0340-add-originally-published-at.ts
+++ b/server/initializers/migrations/0340-add-originally-published-at.ts
@@ -1,8 +1,8 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
 
diff --git a/server/initializers/migrations/0345-video-playlists.ts b/server/initializers/migrations/0345-video-playlists.ts
index de69f5b9e..76813f93f 100644
--- a/server/initializers/migrations/0345-video-playlists.ts
+++ b/server/initializers/migrations/0345-video-playlists.ts
@@ -4,8 +4,8 @@ import * as uuidv4 from 'uuid/v4'
 import { WEBSERVER } from '../constants'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
   sequelize: Sequelize.Sequelize
 }): Promise<void> {
   const transaction = utils.transaction
diff --git a/server/initializers/migrations/0350-video-blacklist-type.ts b/server/initializers/migrations/0350-video-blacklist-type.ts
index 4849020ef..f79ae5ec7 100644
--- a/server/initializers/migrations/0350-video-blacklist-type.ts
+++ b/server/initializers/migrations/0350-video-blacklist-type.ts
@@ -2,9 +2,9 @@ import * as Sequelize from 'sequelize'
 import { VideoBlacklistType } from '../../../shared/models/videos'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0355-p2p-peer-version.ts b/server/initializers/migrations/0355-p2p-peer-version.ts
index 18f23d9b7..89af28d07 100644
--- a/server/initializers/migrations/0355-p2p-peer-version.ts
+++ b/server/initializers/migrations/0355-p2p-peer-version.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
 
diff --git a/server/initializers/migrations/0360-notification-instance-follower.ts b/server/initializers/migrations/0360-notification-instance-follower.ts
index 05caf8e1d..6f9a01a9c 100644
--- a/server/initializers/migrations/0360-notification-instance-follower.ts
+++ b/server/initializers/migrations/0360-notification-instance-follower.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0365-user-admin-flags.ts b/server/initializers/migrations/0365-user-admin-flags.ts
index 20553100a..b705387da 100644
--- a/server/initializers/migrations/0365-user-admin-flags.ts
+++ b/server/initializers/migrations/0365-user-admin-flags.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0370-thumbnail.ts b/server/initializers/migrations/0370-thumbnail.ts
index 384ca1a15..07c25436a 100644
--- a/server/initializers/migrations/0370-thumbnail.ts
+++ b/server/initializers/migrations/0370-thumbnail.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0375-account-description.ts b/server/initializers/migrations/0375-account-description.ts
index 1258563fd..f9af942e0 100644
--- a/server/initializers/migrations/0375-account-description.ts
+++ b/server/initializers/migrations/0375-account-description.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   const data = {
diff --git a/server/initializers/migrations/0380-cleanup-timestamps.ts b/server/initializers/migrations/0380-cleanup-timestamps.ts
index 2a9fd6f02..18ecfb997 100644
--- a/server/initializers/migrations/0380-cleanup-timestamps.ts
+++ b/server/initializers/migrations/0380-cleanup-timestamps.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   try {
diff --git a/server/initializers/migrations/0385-remove-actor-uuid.ts b/server/initializers/migrations/0385-remove-actor-uuid.ts
index 032c0562b..eefbc386b 100644
--- a/server/initializers/migrations/0385-remove-actor-uuid.ts
+++ b/server/initializers/migrations/0385-remove-actor-uuid.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   await utils.queryInterface.removeColumn('actor', 'uuid')
diff --git a/server/initializers/migrations/0390-user-pending-email.ts b/server/initializers/migrations/0390-user-pending-email.ts
index 5ca871746..9cf0affa5 100644
--- a/server/initializers/migrations/0390-user-pending-email.ts
+++ b/server/initializers/migrations/0390-user-pending-email.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   const data = {
diff --git a/server/initializers/migrations/0395-user-video-languages.ts b/server/initializers/migrations/0395-user-video-languages.ts
index 278698bf4..9c24fbc9a 100644
--- a/server/initializers/migrations/0395-user-video-languages.ts
+++ b/server/initializers/migrations/0395-user-video-languages.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   const data = {
diff --git a/server/initializers/migrations/0400-user-theme.ts b/server/initializers/migrations/0400-user-theme.ts
index f74d76115..7addb1bb3 100644
--- a/server/initializers/migrations/0400-user-theme.ts
+++ b/server/initializers/migrations/0400-user-theme.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   const data = {
diff --git a/server/initializers/migrations/0405-plugin.ts b/server/initializers/migrations/0405-plugin.ts
index c55b81960..5c290b986 100644
--- a/server/initializers/migrations/0405-plugin.ts
+++ b/server/initializers/migrations/0405-plugin.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0410-video-playlist-element.ts b/server/initializers/migrations/0410-video-playlist-element.ts
index f536632a2..1b4692357 100644
--- a/server/initializers/migrations/0410-video-playlist-element.ts
+++ b/server/initializers/migrations/0410-video-playlist-element.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0415-thumbnail-auto-generated.ts b/server/initializers/migrations/0415-thumbnail-auto-generated.ts
index f822a4c05..98d563c88 100644
--- a/server/initializers/migrations/0415-thumbnail-auto-generated.ts
+++ b/server/initializers/migrations/0415-thumbnail-auto-generated.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0420-avatar-lazy.ts b/server/initializers/migrations/0420-avatar-lazy.ts
index 5fc57aac2..5c74819d2 100644
--- a/server/initializers/migrations/0420-avatar-lazy.ts
+++ b/server/initializers/migrations/0420-avatar-lazy.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0425-nullable-actor-fields.ts b/server/initializers/migrations/0425-nullable-actor-fields.ts
index 4e5f9e6ab..720b99ccc 100644
--- a/server/initializers/migrations/0425-nullable-actor-fields.ts
+++ b/server/initializers/migrations/0425-nullable-actor-fields.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   const data = {
diff --git a/server/initializers/migrations/0430-auto-follow-notification-setting.ts b/server/initializers/migrations/0430-auto-follow-notification-setting.ts
index 034bdd46d..1734828a4 100644
--- a/server/initializers/migrations/0430-auto-follow-notification-setting.ts
+++ b/server/initializers/migrations/0430-auto-follow-notification-setting.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0435-user-modals.ts b/server/initializers/migrations/0435-user-modals.ts
index 5c2aa85b5..737440e9b 100644
--- a/server/initializers/migrations/0435-user-modals.ts
+++ b/server/initializers/migrations/0435-user-modals.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0440-user-auto-play-next-video.ts b/server/initializers/migrations/0440-user-auto-play-next-video.ts
index f0baafe7b..f3f663f59 100644
--- a/server/initializers/migrations/0440-user-auto-play-next-video.ts
+++ b/server/initializers/migrations/0440-user-auto-play-next-video.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0445-shared-inbox-optional.ts b/server/initializers/migrations/0445-shared-inbox-optional.ts
index dad2d6569..ade1a2a57 100644
--- a/server/initializers/migrations/0445-shared-inbox-optional.ts
+++ b/server/initializers/migrations/0445-shared-inbox-optional.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0450-streaming-playlist-files.ts b/server/initializers/migrations/0450-streaming-playlist-files.ts
index 460dac8be..08e2e3989 100644
--- a/server/initializers/migrations/0450-streaming-playlist-files.ts
+++ b/server/initializers/migrations/0450-streaming-playlist-files.ts
@@ -1,15 +1,9 @@
 import * as Sequelize from 'sequelize'
-import { join } from 'path'
-import { HLS_STREAMING_PLAYLIST_DIRECTORY, WEBSERVER } from '@server/initializers/constants'
-import { CONFIG } from '@server/initializers/config'
-import { pathExists, stat, writeFile } from 'fs-extra'
-import * as parseTorrent from 'parse-torrent'
-import { createTorrentPromise } from '@server/helpers/webtorrent'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
@@ -42,8 +36,8 @@ async function up (utils: {
   {
     const query = 'insert into "videoFile" ' +
       '(resolution, size, "infoHash", "videoId", "createdAt", "updatedAt", fps, extname, "videoStreamingPlaylistId")' +
-      '(SELECT "videoFile".resolution, "videoFile".size, \'fake\', NULL, "videoFile"."createdAt", "videoFile"."updatedAt", "videoFile"."fps", ' +
-      '"videoFile".extname, "videoStreamingPlaylist".id FROM "videoStreamingPlaylist" ' +
+      '(SELECT "videoFile".resolution, "videoFile".size, \'fake\', NULL, "videoFile"."createdAt", "videoFile"."updatedAt", ' +
+      '"videoFile"."fps", "videoFile".extname, "videoStreamingPlaylist".id FROM "videoStreamingPlaylist" ' +
       'inner join video ON video.id = "videoStreamingPlaylist"."videoId" inner join "videoFile" ON "videoFile"."videoId" = video.id)'
 
     await utils.sequelize.query(query, { transaction: utils.transaction })
diff --git a/server/initializers/migrations/0455-soft-delete-video-comments.ts b/server/initializers/migrations/0455-soft-delete-video-comments.ts
index bcfb97b56..00e56015f 100644
--- a/server/initializers/migrations/0455-soft-delete-video-comments.ts
+++ b/server/initializers/migrations/0455-soft-delete-video-comments.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0460-user-playlist-autoplay.ts b/server/initializers/migrations/0460-user-playlist-autoplay.ts
index 3067ac1a4..d6f5081ab 100644
--- a/server/initializers/migrations/0460-user-playlist-autoplay.ts
+++ b/server/initializers/migrations/0460-user-playlist-autoplay.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0465-thumbnail-file-url-length.ts b/server/initializers/migrations/0465-thumbnail-file-url-length.ts
index db8c85c29..84a4fa0ba 100644
--- a/server/initializers/migrations/0465-thumbnail-file-url-length.ts
+++ b/server/initializers/migrations/0465-thumbnail-file-url-length.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0470-cleaup-indexes.ts b/server/initializers/migrations/0470-cleaup-indexes.ts
index 53e401c2b..7365c30f8 100644
--- a/server/initializers/migrations/0470-cleaup-indexes.ts
+++ b/server/initializers/migrations/0470-cleaup-indexes.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   await utils.sequelize.query('DROP INDEX IF EXISTS video_share_account_id;')
diff --git a/server/initializers/migrations/0475-redundancy-expires-on.ts b/server/initializers/migrations/0475-redundancy-expires-on.ts
index 7e392c8c0..edbddba37 100644
--- a/server/initializers/migrations/0475-redundancy-expires-on.ts
+++ b/server/initializers/migrations/0475-redundancy-expires-on.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrations/0480-caption-file-url.ts b/server/initializers/migrations/0480-caption-file-url.ts
index 7d8a3d4b9..1f88206d3 100644
--- a/server/initializers/migrations/0480-caption-file-url.ts
+++ b/server/initializers/migrations/0480-caption-file-url.ts
@@ -1,9 +1,9 @@
 import * as Sequelize from 'sequelize'
 
 async function up (utils: {
-  transaction: Sequelize.Transaction,
-  queryInterface: Sequelize.QueryInterface,
-  sequelize: Sequelize.Sequelize,
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
   db: any
 }): Promise<void> {
   {
diff --git a/server/initializers/migrator.ts b/server/initializers/migrator.ts
index 1cb0116b7..77203ae24 100644
--- a/server/initializers/migrator.ts
+++ b/server/initializers/migrator.ts
@@ -20,7 +20,7 @@ async function migrate () {
   }
 
   const rows = await sequelizeTypescript.query<{ migrationVersion: number }>(query, options)
-  if (rows && rows[0] && rows[0].migrationVersion) {
+  if (rows?.[0]?.migrationVersion) {
     actualVersion = rows[0].migrationVersion
   }
 
@@ -60,7 +60,7 @@ export {
 async function getMigrationScripts () {
   const files = await readdir(path.join(__dirname, 'migrations'))
   const filesToMigrate: {
-    version: string,
+    version: string
     script: string
   }[] = []