19 files changed, 260 insertions, 258 deletions

diff --git a/server/models/account/account-video-rate.ts b/server/models/account/account-video-rate.ts
index c593595b2..8aeb486d1 100644
--- a/server/models/account/account-video-rate.ts
+++ b/server/models/account/account-video-rate.ts
@@ -99,7 +99,7 @@ export class AccountVideoRateModel extends Model<AccountVideoRateModel> {
   static loadByAccountAndVideoOrUrl (accountId: number, videoId: number, url: string, t?: Transaction): Bluebird<MAccountVideoRate> {
     const options: FindOptions = {
       where: {
-        [ Op.or]: [
+        [Op.or]: [
           {
             accountId,
             videoId
@@ -116,10 +116,10 @@ export class AccountVideoRateModel extends Model<AccountVideoRateModel> {
   }
 
   static listByAccountForApi (options: {
-    start: number,
-    count: number,
-    sort: string,
-    type?: string,
+    start: number
+    count: number
+    sort: string
+    type?: string
     accountId: number
   }) {
     const query: FindOptions = {
@@ -135,7 +135,7 @@ export class AccountVideoRateModel extends Model<AccountVideoRateModel> {
           required: true,
           include: [
             {
-              model: VideoChannelModel.scope({ method: [VideoChannelScopeNames.SUMMARY, { withAccount: true } as SummaryOptions ] }),
+              model: VideoChannelModel.scope({ method: [ VideoChannelScopeNames.SUMMARY, { withAccount: true } as SummaryOptions ] }),
               required: true
             }
           ]
diff --git a/server/models/account/account.ts b/server/models/account/account.ts
index 8a0ffeb63..0905a0fb2 100644
--- a/server/models/account/account.ts
+++ b/server/models/account/account.ts
@@ -53,7 +53,7 @@ export type SummaryOptions = {
   ]
 }))
 @Scopes(() => ({
-  [ ScopeNames.SUMMARY ]: (options: SummaryOptions = {}) => {
+  [ScopeNames.SUMMARY]: (options: SummaryOptions = {}) => {
     const whereActor = options.whereActor || undefined
 
     const serverInclude: IncludeOptions = {
@@ -254,15 +254,15 @@ export class AccountModel extends Model<AccountModel> {
 
     const query = {
       where: {
-        [ Op.or ]: [
+        [Op.or]: [
           {
             userId: {
-              [ Op.ne ]: null
+              [Op.ne]: null
             }
           },
           {
             applicationId: {
-              [ Op.ne ]: null
+              [Op.ne]: null
             }
           }
         ]
diff --git a/server/models/account/user-notification.ts b/server/models/account/user-notification.ts
index f649b8f95..5a725187a 100644
--- a/server/models/account/user-notification.ts
+++ b/server/models/account/user-notification.ts
@@ -379,7 +379,7 @@ export class UserNotificationModel extends Model<UserNotificationModel> {
 
   toFormattedJSON (this: UserNotificationModelForApi): UserNotification {
     const video = this.Video
-      ? Object.assign(this.formatVideo(this.Video),{ channel: this.formatActor(this.Video.VideoChannel) })
+      ? Object.assign(this.formatVideo(this.Video), { channel: this.formatActor(this.Video.VideoChannel) })
       : undefined
 
     const videoImport = this.VideoImport ? {
diff --git a/server/models/account/user.ts b/server/models/account/user.ts
index 4c2c5e278..fb4c15aef 100644
--- a/server/models/account/user.ts
+++ b/server/models/account/user.ts
@@ -1,4 +1,4 @@
-import { FindOptions, literal, Op, QueryTypes, where, fn, col } from 'sequelize'
+import { FindOptions, literal, Op, QueryTypes, where, fn, col, WhereOptions } from 'sequelize'
 import {
   AfterDestroy,
   AfterUpdate,
@@ -101,7 +101,7 @@ enum ScopeNames {
             required: true,
             where: {
               type: {
-                [ Op.ne ]: VideoPlaylistType.REGULAR
+                [Op.ne]: VideoPlaylistType.REGULAR
               }
             }
           }
@@ -186,7 +186,10 @@ export class UserModel extends Model<UserModel> {
 
   @AllowNull(false)
   @Default(true)
-  @Is('UserAutoPlayNextVideoPlaylist', value => throwIfNotValid(value, isUserAutoPlayNextVideoPlaylistValid, 'auto play next video for playlists boolean'))
+  @Is(
+    'UserAutoPlayNextVideoPlaylist',
+    value => throwIfNotValid(value, isUserAutoPlayNextVideoPlaylistValid, 'auto play next video for playlists boolean')
+  )
   @Column
   autoPlayNextVideoPlaylist: boolean
 
@@ -308,7 +311,8 @@ export class UserModel extends Model<UserModel> {
   }
 
   static listForApi (start: number, count: number, sort: string, search?: string) {
-    let where = undefined
+    let where: WhereOptions
+
     if (search) {
       where = {
         [Op.or]: [
@@ -319,7 +323,7 @@ export class UserModel extends Model<UserModel> {
           },
           {
             username: {
-              [ Op.iLike ]: '%' + search + '%'
+              [Op.iLike]: '%' + search + '%'
             }
           }
         ]
@@ -332,14 +336,14 @@ export class UserModel extends Model<UserModel> {
           [
             literal(
               '(' +
-                'SELECT COALESCE(SUM("size"), 0) ' +
-                'FROM (' +
-                  'SELECT MAX("videoFile"."size") AS "size" FROM "videoFile" ' +
-                  'INNER JOIN "video" ON "videoFile"."videoId" = "video"."id" ' +
-                  'INNER JOIN "videoChannel" ON "videoChannel"."id" = "video"."channelId" ' +
-                  'INNER JOIN "account" ON "videoChannel"."accountId" = "account"."id" ' +
-                  'WHERE "account"."userId" = "UserModel"."id" GROUP BY "video"."id"' +
-                ') t' +
+              'SELECT COALESCE(SUM("size"), 0) ' +
+              'FROM (' +
+              'SELECT MAX("videoFile"."size") AS "size" FROM "videoFile" ' +
+              'INNER JOIN "video" ON "videoFile"."videoId" = "video"."id" ' +
+              'INNER JOIN "videoChannel" ON "videoChannel"."id" = "video"."channelId" ' +
+              'INNER JOIN "account" ON "videoChannel"."accountId" = "account"."id" ' +
+              'WHERE "account"."userId" = "UserModel"."id" GROUP BY "video"."id"' +
+              ') t' +
               ')'
             ),
             'videoQuotaUsed'
@@ -353,18 +357,18 @@ export class UserModel extends Model<UserModel> {
     }
 
     return UserModel.findAndCountAll(query)
-      .then(({ rows, count }) => {
-        return {
-          data: rows,
-          total: count
-        }
-      })
+                    .then(({ rows, count }) => {
+                      return {
+                        data: rows,
+                        total: count
+                      }
+                    })
   }
 
   static listWithRight (right: UserRight): Bluebird<MUserDefault[]> {
     const roles = Object.keys(USER_ROLE_LABELS)
-      .map(k => parseInt(k, 10) as UserRole)
-      .filter(role => hasUserRight(role, right))
+                        .map(k => parseInt(k, 10) as UserRole)
+                        .filter(role => hasUserRight(role, right))
 
     const query = {
       where: {
@@ -390,7 +394,7 @@ export class UserModel extends Model<UserModel> {
           required: true,
           include: [
             {
-              attributes: [ ],
+              attributes: [],
               model: ActorModel.unscoped(),
               required: true,
               where: {
@@ -398,7 +402,7 @@ export class UserModel extends Model<UserModel> {
               },
               include: [
                 {
-                  attributes: [ ],
+                  attributes: [],
                   as: 'ActorFollowings',
                   model: ActorFollowModel.unscoped(),
                   required: true,
@@ -433,7 +437,7 @@ export class UserModel extends Model<UserModel> {
   static loadByUsername (username: string): Bluebird<MUserDefault> {
     const query = {
       where: {
-        username: { [ Op.iLike ]: username }
+        username: { [Op.iLike]: username }
       }
     }
 
@@ -443,7 +447,7 @@ export class UserModel extends Model<UserModel> {
   static loadForMeAPI (username: string): Bluebird<MUserNotifSettingChannelDefault> {
     const query = {
       where: {
-        username: { [ Op.iLike ]: username }
+        username: { [Op.iLike]: username }
       }
     }
 
@@ -465,7 +469,7 @@ export class UserModel extends Model<UserModel> {
 
     const query = {
       where: {
-        [ Op.or ]: [
+        [Op.or]: [
           where(fn('lower', col('username')), fn('lower', username)),
 
           { email }
@@ -592,7 +596,7 @@ export class UserModel extends Model<UserModel> {
     const query = {
       where: {
         username: {
-          [ Op.like ]: `%${search}%`
+          [Op.like]: `%${search}%`
         }
       },
       limit: 10
@@ -652,7 +656,7 @@ export class UserModel extends Model<UserModel> {
       videoLanguages: this.videoLanguages,
 
       role: this.role,
-      roleLabel: USER_ROLE_LABELS[ this.role ],
+      roleLabel: USER_ROLE_LABELS[this.role],
 
       videoQuota: this.videoQuota,
       videoQuotaDaily: this.videoQuotaDaily,
@@ -686,13 +690,13 @@ export class UserModel extends Model<UserModel> {
 
     if (Array.isArray(this.Account.VideoChannels) === true) {
       json.videoChannels = this.Account.VideoChannels
-        .map(c => c.toFormattedJSON())
-        .sort((v1, v2) => {
-          if (v1.createdAt < v2.createdAt) return -1
-          if (v1.createdAt === v2.createdAt) return 0
+                               .map(c => c.toFormattedJSON())
+                               .sort((v1, v2) => {
+                                 if (v1.createdAt < v2.createdAt) return -1
+                                 if (v1.createdAt === v2.createdAt) return 0
 
-          return 1
-        })
+                                 return 1
+                               })
     }
 
     return json
@@ -702,7 +706,7 @@ export class UserModel extends Model<UserModel> {
     const formatted = this.toFormattedJSON()
 
     const specialPlaylists = this.Account.VideoPlaylists
-      .map(p => ({ id: p.id, name: p.name, type: p.type }))
+                                 .map(p => ({ id: p.id, name: p.name, type: p.type }))
 
     return Object.assign(formatted, { specialPlaylists })
   }
@@ -729,12 +733,12 @@ export class UserModel extends Model<UserModel> {
 
     return 'SELECT SUM("size") AS "total" ' +
       'FROM (' +
-        'SELECT MAX("videoFile"."size") AS "size" FROM "videoFile" ' +
-        'INNER JOIN "video" ON "videoFile"."videoId" = "video"."id" ' +
-        'INNER JOIN "videoChannel" ON "videoChannel"."id" = "video"."channelId" ' +
-        'INNER JOIN "account" ON "videoChannel"."accountId" = "account"."id" ' +
-        'WHERE "account"."userId" = $userId ' + andWhere +
-        'GROUP BY "video"."id"' +
+      'SELECT MAX("videoFile"."size") AS "size" FROM "videoFile" ' +
+      'INNER JOIN "video" ON "videoFile"."videoId" = "video"."id" ' +
+      'INNER JOIN "videoChannel" ON "videoChannel"."id" = "video"."channelId" ' +
+      'INNER JOIN "account" ON "videoChannel"."accountId" = "account"."id" ' +
+      'WHERE "account"."userId" = $userId ' + andWhere +
+      'GROUP BY "video"."id"' +
       ') t'
   }
 
diff --git a/server/models/activitypub/actor-follow.ts b/server/models/activitypub/actor-follow.ts
index f21d2b8a2..27643704e 100644
--- a/server/models/activitypub/actor-follow.ts
+++ b/server/models/activitypub/actor-follow.ts
@@ -1,5 +1,5 @@
 import * as Bluebird from 'bluebird'
-import { values, difference } from 'lodash'
+import { difference, values } from 'lodash'
 import {
   AfterCreate,
   AfterDestroy,
@@ -23,7 +23,7 @@ import { logger } from '../../helpers/logger'
 import { getServerActor } from '../../helpers/utils'
 import { ACTOR_FOLLOW_SCORE, FOLLOW_STATES, SERVER_ACTOR_NAME } from '../../initializers/constants'
 import { ServerModel } from '../server/server'
-import { createSafeIn, getSort, getFollowsSort } from '../utils'
+import { createSafeIn, getFollowsSort, getSort } from '../utils'
 import { ActorModel, unusedActorAttributesForAPI } from './actor'
 import { VideoChannelModel } from '../video/video-channel'
 import { AccountModel } from '../account/account'
@@ -36,7 +36,6 @@ import {
   MActorFollowSubscriptions
 } from '@server/typings/models'
 import { ActivityPubActorType } from '@shared/models'
-import { afterCommitIfTransaction } from '@server/helpers/database-utils'
 
 @Table({
   tableName: 'actorFollow',
@@ -226,7 +225,7 @@ export class ActorFollowModel extends Model<ActorFollowModel> {
 
     return ActorFollowModel.findOne(query)
       .then(result => {
-        if (result && result.ActorFollowing.VideoChannel) {
+        if (result?.ActorFollowing.VideoChannel) {
           result.ActorFollowing.VideoChannel.Actor = result.ActorFollowing
         }
 
@@ -239,24 +238,24 @@ export class ActorFollowModel extends Model<ActorFollowModel> {
       .map(t => {
         if (t.host) {
           return {
-            [ Op.and ]: [
+            [Op.and]: [
               {
-                '$preferredUsername$': t.name
+                $preferredUsername$: t.name
               },
               {
-                '$host$': t.host
+                $host$: t.host
               }
             ]
           }
         }
 
         return {
-          [ Op.and ]: [
+          [Op.and]: [
             {
-              '$preferredUsername$': t.name
+              $preferredUsername$: t.name
             },
             {
-              '$serverId$': null
+              $serverId$: null
             }
           ]
         }
@@ -265,9 +264,9 @@ export class ActorFollowModel extends Model<ActorFollowModel> {
     const query = {
       attributes: [],
       where: {
-        [ Op.and ]: [
+        [Op.and]: [
           {
-            [ Op.or ]: whereTab
+            [Op.or]: whereTab
           },
           {
             actorId
@@ -295,12 +294,12 @@ export class ActorFollowModel extends Model<ActorFollowModel> {
   }
 
   static listFollowingForApi (options: {
-    id: number,
-    start: number,
-    count: number,
-    sort: string,
-    state?: FollowState,
-    actorType?: ActivityPubActorType,
+    id: number
+    start: number
+    count: number
+    sort: string
+    state?: FollowState
+    actorType?: ActivityPubActorType
     search?: string
   }) {
     const { id, start, count, sort, search, state, actorType } = options
@@ -312,7 +311,7 @@ export class ActorFollowModel extends Model<ActorFollowModel> {
     if (search) {
       Object.assign(followingServerWhere, {
         host: {
-          [ Op.iLike ]: '%' + search + '%'
+          [Op.iLike]: '%' + search + '%'
         }
       })
     }
@@ -362,12 +361,12 @@ export class ActorFollowModel extends Model<ActorFollowModel> {
   }
 
   static listFollowersForApi (options: {
-    actorId: number,
-    start: number,
-    count: number,
-    sort: string,
-    state?: FollowState,
-    actorType?: ActivityPubActorType,
+    actorId: number
+    start: number
+    count: number
+    sort: string
+    state?: FollowState
+    actorType?: ActivityPubActorType
     search?: string
   }) {
     const { actorId, start, count, sort, search, state, actorType } = options
@@ -379,7 +378,7 @@ export class ActorFollowModel extends Model<ActorFollowModel> {
     if (search) {
       Object.assign(followerServerWhere, {
         host: {
-          [ Op.iLike ]: '%' + search + '%'
+          [Op.iLike]: '%' + search + '%'
         }
       })
     }
@@ -631,7 +630,7 @@ export class ActorFollowModel extends Model<ActorFollowModel> {
 
     const tasks: Bluebird<any>[] = []
 
-    for (let selection of selections) {
+    for (const selection of selections) {
       let query = 'SELECT ' + selection + ' FROM "actor" ' +
         'INNER JOIN "actorFollow" ON "actorFollow"."' + firstJoin + '" = "actor"."id" ' +
         'INNER JOIN "actor" AS "Follows" ON "actorFollow"."' + secondJoin + '" = "Follows"."id" ' +
diff --git a/server/models/activitypub/actor.ts b/server/models/activitypub/actor.ts
index d651a281a..00e8dc954 100644
--- a/server/models/activitypub/actor.ts
+++ b/server/models/activitypub/actor.ts
@@ -16,7 +16,7 @@ import {
   Table,
   UpdatedAt
 } from 'sequelize-typescript'
-import { ActivityPubActorType } from '../../../shared/models/activitypub'
+import { ActivityIconObject, ActivityPubActorType } from '../../../shared/models/activitypub'
 import { Avatar } from '../../../shared/models/avatars/avatar.model'
 import { activityPubContextify } from '../../helpers/activitypub'
 import {
@@ -335,7 +335,7 @@ export class ActorModel extends Model<ActorModel> {
     const query = {
       where: {
         followersUrl: {
-          [ Op.in ]: followersUrls
+          [Op.in]: followersUrls
         }
       },
       transaction
@@ -362,7 +362,7 @@ export class ActorModel extends Model<ActorModel> {
                      .findOne(query)
                      .then(actor => {
                        if (preferredUsername === SERVER_ACTOR_NAME) {
-                         ActorModel.localNameCache[ preferredUsername ] = actor
+                         ActorModel.localNameCache[preferredUsername] = actor
                        }
 
                        return actor
@@ -388,7 +388,7 @@ export class ActorModel extends Model<ActorModel> {
                      .findOne(query)
                      .then(actor => {
                        if (preferredUsername === SERVER_ACTOR_NAME) {
-                         ActorModel.localUrlCache[ preferredUsername ] = actor
+                         ActorModel.localUrlCache[preferredUsername] = actor
                        }
 
                        return actor
@@ -500,9 +500,11 @@ export class ActorModel extends Model<ActorModel> {
   }
 
   toActivityPubObject (this: MActorAP, name: string) {
-    let icon = undefined
+    let icon: ActivityIconObject
+
     if (this.avatarId) {
       const extension = extname(this.Avatar.filename)
+
       icon = {
         type: 'Image',
         mediaType: extension === '.png' ? 'image/png' : 'image/jpeg',
diff --git a/server/models/oauth/oauth-token.ts b/server/models/oauth/oauth-token.ts
index b680be237..d2101ce86 100644
--- a/server/models/oauth/oauth-token.ts
+++ b/server/models/oauth/oauth-token.ts
@@ -23,10 +23,10 @@ import { MOAuthTokenUser } from '@server/typings/models/oauth/oauth-token'
 
 export type OAuthTokenInfo = {
   refreshToken: string
-  refreshTokenExpiresAt: Date,
+  refreshTokenExpiresAt: Date
   client: {
     id: number
-  },
+  }
   user: {
     id: number
   }
diff --git a/server/models/redundancy/video-redundancy.ts b/server/models/redundancy/video-redundancy.ts
index 4e66d72e3..1b63d3818 100644
--- a/server/models/redundancy/video-redundancy.ts
+++ b/server/models/redundancy/video-redundancy.ts
@@ -43,7 +43,7 @@ export enum ScopeNames {
 }
 
 @Scopes(() => ({
-  [ ScopeNames.WITH_VIDEO ]: {
+  [ScopeNames.WITH_VIDEO]: {
     include: [
       {
         model: VideoFileModel,
@@ -167,7 +167,7 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
       logger.info('Removing duplicated video streaming playlist %s.', videoUUID)
 
       videoStreamingPlaylist.Video.removeStreamingPlaylistFiles(videoStreamingPlaylist, true)
-               .catch(err => logger.error('Cannot delete video streaming playlist files of %s.', videoUUID, { err }))
+                            .catch(err => logger.error('Cannot delete video streaming playlist files of %s.', videoUUID, { err }))
     }
 
     return undefined
@@ -230,12 +230,12 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
       },
       include: [
         {
-          attributes: [ ],
+          attributes: [],
           model: VideoFileModel,
           required: true,
           include: [
             {
-              attributes: [ ],
+              attributes: [],
               model: VideoModel,
               required: true,
               where: {
@@ -248,7 +248,7 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
     }
 
     return VideoRedundancyModel.findOne(query)
-      .then(r => !!r)
+                               .then(r => !!r)
   }
 
   static async getVideoSample (p: Bluebird<VideoModel[]>) {
@@ -310,7 +310,7 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
       where: {
         privacy: VideoPrivacy.PUBLIC,
         views: {
-          [ Op.gte ]: minViews
+          [Op.gte]: minViews
         }
       },
       include: [
@@ -333,7 +333,7 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
         actorId: actor.id,
         strategy,
         createdAt: {
-          [ Op.lt ]: expiredDate
+          [Op.lt]: expiredDate
         }
       }
     }
@@ -392,7 +392,7 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
       where: {
         actorId: actor.id,
         expiresOn: {
-          [ Op.lt ]: new Date()
+          [Op.lt]: new Date()
         }
       }
     }
@@ -409,8 +409,8 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
           [Op.ne]: actor.id
         },
         expiresOn: {
-          [ Op.lt ]: new Date(),
-          [ Op.ne ]: null
+          [Op.lt]: new Date(),
+          [Op.ne]: null
         }
       }
     }
@@ -464,15 +464,15 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
   }
 
   static listForApi (options: {
-    start: number,
-    count: number,
-    sort: string,
-    target: VideoRedundanciesTarget,
+    start: number
+    count: number
+    sort: string
+    target: VideoRedundanciesTarget
     strategy?: string
   }) {
     const { start, count, sort, target, strategy } = options
-    let redundancyWhere: WhereOptions = {}
-    let videosWhere: WhereOptions = {}
+    const redundancyWhere: WhereOptions = {}
+    const videosWhere: WhereOptions = {}
     let redundancySqlSuffix = ''
 
     if (target === 'my-videos') {
@@ -490,10 +490,10 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
     const videoFilterWhere = {
       [Op.and]: [
         {
-          [ Op.or ]: [
+          [Op.or]: [
             {
               id: {
-                [ Op.in ]: literal(
+                [Op.in]: literal(
                   '(' +
                   'SELECT "videoId" FROM "videoFile" ' +
                   'INNER JOIN "videoRedundancy" ON "videoRedundancy"."videoFileId" = "videoFile".id' +
@@ -504,7 +504,7 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
             },
             {
               id: {
-                [ Op.in ]: literal(
+                [Op.in]: literal(
                   '(' +
                   'select "videoId" FROM "videoStreamingPlaylist" ' +
                   'INNER JOIN "videoRedundancy" ON "videoRedundancy"."videoStreamingPlaylistId" = "videoStreamingPlaylist".id' +
@@ -592,16 +592,16 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
     }
 
     return VideoRedundancyModel.findOne(query)
-      .then((r: any) => ({
-        totalUsed: parseAggregateResult(r.totalUsed),
-        totalVideos: r.totalVideos,
-        totalVideoFiles: r.totalVideoFiles
-      }))
+                               .then((r: any) => ({
+                                 totalUsed: parseAggregateResult(r.totalUsed),
+                                 totalVideos: r.totalVideos,
+                                 totalVideoFiles: r.totalVideoFiles
+                               }))
   }
 
   static toFormattedJSONStatic (video: MVideoForRedundancyAPI): VideoRedundancy {
-    let filesRedundancies: FileRedundancyInformation[] = []
-    let streamingPlaylistsRedundancies: StreamingPlaylistRedundancyInformation[] = []
+    const filesRedundancies: FileRedundancyInformation[] = []
+    const streamingPlaylistsRedundancies: StreamingPlaylistRedundancyInformation[] = []
 
     for (const file of video.VideoFiles) {
       for (const redundancy of file.RedundancyVideos) {
@@ -678,7 +678,7 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
       expires: this.expiresOn ? this.expiresOn.toISOString() : null,
       url: {
         type: 'Link',
-        mediaType: MIMETYPES.VIDEO.EXT_MIMETYPE[ this.VideoFile.extname ] as any,
+        mediaType: MIMETYPES.VIDEO.EXT_MIMETYPE[this.VideoFile.extname] as any,
         href: this.fileUrl,
         height: this.VideoFile.resolution,
         size: this.VideoFile.size,
@@ -693,7 +693,7 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
 
     const notIn = literal(
       '(' +
-        `SELECT "videoFileId" FROM "videoRedundancy" WHERE "actorId" = ${actor.id} AND "videoFileId" IS NOT NULL` +
+      `SELECT "videoFileId" FROM "videoRedundancy" WHERE "actorId" = ${actor.id} AND "videoFileId" IS NOT NULL` +
       ')'
     )
 
@@ -703,7 +703,7 @@ export class VideoRedundancyModel extends Model<VideoRedundancyModel> {
       required: true,
       where: {
         id: {
-          [ Op.notIn ]: notIn
+          [Op.notIn]: notIn
         }
       }
     }
diff --git a/server/models/server/plugin.ts b/server/models/server/plugin.ts
index d094da1f5..95774a467 100644
--- a/server/models/server/plugin.ts
+++ b/server/models/server/plugin.ts
@@ -189,10 +189,10 @@ export class PluginModel extends Model<PluginModel> {
   }
 
   static listForApi (options: {
-    pluginType?: PluginType,
-    uninstalled?: boolean,
-    start: number,
-    count: number,
+    pluginType?: PluginType
+    uninstalled?: boolean
+    start: number
+    count: number
     sort: string
   }) {
     const { uninstalled = false } = options
diff --git a/server/models/utils.ts b/server/models/utils.ts
index f89b80011..f7afb8d4b 100644
--- a/server/models/utils.ts
+++ b/server/models/utils.ts
@@ -67,7 +67,7 @@ function getVideoSort (value: string, lastSort: OrderItem = [ 'id', 'ASC' ]): Or
 function getBlacklistSort (model: any, value: string, lastSort: OrderItem = [ 'id', 'ASC' ]): OrderItem[] {
   const [ firstSort ] = getSort(value)
 
-  if (model) return [ [ literal(`"${model}.${firstSort[ 0 ]}" ${firstSort[ 1 ]}`) ], lastSort ] as any[] // FIXME: typings
+  if (model) return [ [ literal(`"${model}.${firstSort[0]}" ${firstSort[1]}`) ], lastSort ] as any[] // FIXME: typings
   return [ firstSort, lastSort ]
 }
 
@@ -139,7 +139,7 @@ function buildServerIdsFollowedBy (actorId: any) {
     'SELECT "actor"."serverId" FROM "actorFollow" ' +
     'INNER JOIN "actor" ON actor.id = "actorFollow"."targetActorId" ' +
     'WHERE "actorFollow"."actorId" = ' + actorIdNumber +
-  ')'
+    ')'
 }
 
 function buildWhereIdOrUUID (id: number | string) {
diff --git a/server/models/video/thumbnail.ts b/server/models/video/thumbnail.ts
index b69bc0872..e396784d2 100644
--- a/server/models/video/thumbnail.ts
+++ b/server/models/video/thumbnail.ts
@@ -92,7 +92,7 @@ export class ThumbnailModel extends Model<ThumbnailModel> {
   @UpdatedAt
   updatedAt: Date
 
-  private static types: { [ id in ThumbnailType ]: { label: string, directory: string, staticPath: string } } = {
+  private static readonly types: { [ id in ThumbnailType ]: { label: string, directory: string, staticPath: string } } = {
     [ThumbnailType.MINIATURE]: {
       label: 'miniature',
       directory: CONFIG.STORAGE.THUMBNAILS_DIR,
diff --git a/server/models/video/video-abuse.ts b/server/models/video/video-abuse.ts
index 3636db18d..da8c1577c 100644
--- a/server/models/video/video-abuse.ts
+++ b/server/models/video/video-abuse.ts
@@ -87,9 +87,9 @@ export class VideoAbuseModel extends Model<VideoAbuseModel> {
   }
 
   static listForApi (parameters: {
-    start: number,
-    count: number,
-    sort: string,
+    start: number
+    count: number
+    sort: string
     serverAccountId: number
     user?: MUserAccountId
   }) {
diff --git a/server/models/video/video-caption.ts b/server/models/video/video-caption.ts
index 1307c27f1..59d3e1050 100644
--- a/server/models/video/video-caption.ts
+++ b/server/models/video/video-caption.ts
@@ -4,7 +4,8 @@ import {
   BeforeDestroy,
   BelongsTo,
   Column,
-  CreatedAt, DataType,
+  CreatedAt,
+  DataType,
   ForeignKey,
   Is,
   Model,
@@ -16,13 +17,13 @@ import { buildWhereIdOrUUID, throwIfNotValid } from '../utils'
 import { VideoModel } from './video'
 import { isVideoCaptionLanguageValid } from '../../helpers/custom-validators/video-captions'
 import { VideoCaption } from '../../../shared/models/videos/caption/video-caption.model'
-import { CONSTRAINTS_FIELDS, LAZY_STATIC_PATHS, STATIC_PATHS, VIDEO_LANGUAGES, WEBSERVER } from '../../initializers/constants'
+import { CONSTRAINTS_FIELDS, LAZY_STATIC_PATHS, VIDEO_LANGUAGES, WEBSERVER } from '../../initializers/constants'
 import { join } from 'path'
 import { logger } from '../../helpers/logger'
 import { remove } from 'fs-extra'
 import { CONFIG } from '../../initializers/config'
 import * as Bluebird from 'bluebird'
-import { MVideo, MVideoAccountLight, MVideoCaptionFormattable, MVideoCaptionVideo } from '@server/typings/models'
+import { MVideoAccountLight, MVideoCaptionFormattable, MVideoCaptionVideo } from '@server/typings/models'
 import { buildRemoteVideoBaseUrl } from '@server/helpers/activitypub'
 
 export enum ScopeNames {
diff --git a/server/models/video/video-channel.ts b/server/models/video/video-channel.ts
index 4e98e7ba3..835216671 100644
--- a/server/models/video/video-channel.ts
+++ b/server/models/video/video-channel.ts
@@ -30,7 +30,7 @@ import { buildServerIdsFollowedBy, buildTrigramSearchIndex, createSimilarityAttr
 import { VideoModel } from './video'
 import { CONSTRAINTS_FIELDS, WEBSERVER } from '../../initializers/constants'
 import { ServerModel } from '../server/server'
-import { FindOptions, ModelIndexesOptions, Op } from 'sequelize'
+import { FindOptions, Op } from 'sequelize'
 import { AvatarModel } from '../avatar/avatar'
 import { VideoPlaylistModel } from './video-playlist'
 import * as Bluebird from 'bluebird'
@@ -121,7 +121,7 @@ export type SummaryOptions = {
               },
               {
                 serverId: {
-                  [ Op.in ]: Sequelize.literal(inQueryInstanceFollow)
+                  [Op.in]: Sequelize.literal(inQueryInstanceFollow)
                 }
               }
             ]
@@ -348,9 +348,9 @@ export class VideoChannelModel extends Model<VideoChannelModel> {
   }
 
   static listByAccount (options: {
-    accountId: number,
-    start: number,
-    count: number,
+    accountId: number
+    start: number
+    count: number
     sort: string
   }) {
     const query = {
diff --git a/server/models/video/video-comment.ts b/server/models/video/video-comment.ts
index fb4d16b4d..b33c33d5e 100644
--- a/server/models/video/video-comment.ts
+++ b/server/models/video/video-comment.ts
@@ -257,10 +257,10 @@ export class VideoCommentModel extends Model<VideoCommentModel> {
   }
 
   static async listThreadsForApi (parameters: {
-    videoId: number,
-    start: number,
-    count: number,
-    sort: string,
+    videoId: number
+    start: number
+    count: number
+    sort: string
     user?: MUserAccountId
   }) {
     const { videoId, start, count, sort, user } = parameters
@@ -300,8 +300,8 @@ export class VideoCommentModel extends Model<VideoCommentModel> {
   }
 
   static async listThreadCommentsForApi (parameters: {
-    videoId: number,
-    threadId: number,
+    videoId: number
+    threadId: number
     user?: MUserAccountId
   }) {
     const { videoId, threadId, user } = parameters
@@ -314,7 +314,7 @@ export class VideoCommentModel extends Model<VideoCommentModel> {
       order: [ [ 'createdAt', 'ASC' ], [ 'updatedAt', 'ASC' ] ] as Order,
       where: {
         videoId,
-        [ Op.or ]: [
+        [Op.or]: [
           { id: threadId },
           { originCommentId: threadId }
         ],
@@ -346,7 +346,7 @@ export class VideoCommentModel extends Model<VideoCommentModel> {
       order: [ [ 'createdAt', order ] ] as Order,
       where: {
         id: {
-          [ Op.in ]: Sequelize.literal('(' +
+          [Op.in]: Sequelize.literal('(' +
             'WITH RECURSIVE children (id, "inReplyToCommentId") AS ( ' +
               `SELECT id, "inReplyToCommentId" FROM "videoComment" WHERE id = ${comment.id} ` +
               'UNION ' +
@@ -355,7 +355,7 @@ export class VideoCommentModel extends Model<VideoCommentModel> {
             ') ' +
             'SELECT id FROM children' +
           ')'),
-          [ Op.ne ]: comment.id
+          [Op.ne]: comment.id
         }
       },
       transaction: t
@@ -461,7 +461,7 @@ export class VideoCommentModel extends Model<VideoCommentModel> {
   }
 
   isDeleted () {
-    return null !== this.deletedAt
+    return this.deletedAt !== null
   }
 
   extractMentions () {
diff --git a/server/models/video/video-format-utils.ts b/server/models/video/video-format-utils.ts
index bb50edcaa..55b0ed062 100644
--- a/server/models/video/video-format-utils.ts
+++ b/server/models/video/video-format-utils.ts
@@ -27,12 +27,13 @@ import { generateMagnetUri } from '@server/helpers/webtorrent'
 export type VideoFormattingJSONOptions = {
   completeDescription?: boolean
   additionalAttributes: {
-    state?: boolean,
-    waitTranscoding?: boolean,
-    scheduledUpdate?: boolean,
+    state?: boolean
+    waitTranscoding?: boolean
+    scheduledUpdate?: boolean
     blacklistInfo?: boolean
   }
 }
+
 function videoModelToFormattedJSON (video: MVideoFormattable, options?: VideoFormattingJSONOptions): Video {
   const userHistory = isArray(video.UserVideoHistories) ? video.UserVideoHistories[0] : undefined
 
@@ -181,12 +182,10 @@ function videoFilesModelToFormattedJSON (
 ): VideoFile[] {
   return videoFiles
     .map(videoFile => {
-      let resolutionLabel = videoFile.resolution + 'p'
-
       return {
         resolution: {
           id: videoFile.resolution,
-          label: resolutionLabel
+          label: videoFile.resolution + 'p'
         },
         magnetUri: generateMagnetUri(model, videoFile, baseUrlHttp, baseUrlWs),
         size: videoFile.size,
@@ -214,7 +213,7 @@ function addVideoFilesInAPAcc (
   for (const file of files) {
     acc.push({
       type: 'Link',
-      mediaType: MIMETYPES.VIDEO.EXT_MIMETYPE[ file.extname ] as any,
+      mediaType: MIMETYPES.VIDEO.EXT_MIMETYPE[file.extname] as any,
       href: model.getVideoFileUrl(file, baseUrlHttp),
       height: file.resolution,
       size: file.size,
@@ -274,10 +273,8 @@ function videoModelToActivityPubObject (video: MVideoAP): VideoTorrentObject {
   addVideoFilesInAPAcc(url, video, baseUrlHttp, baseUrlWs, video.VideoFiles || [])
 
   for (const playlist of (video.VideoStreamingPlaylists || [])) {
-    let tag: ActivityTagObject[]
-
-    tag = playlist.p2pMediaLoaderInfohashes
-                  .map(i => ({ type: 'Infohash' as 'Infohash', name: i }))
+    const tag = playlist.p2pMediaLoaderInfohashes
+                  .map(i => ({ type: 'Infohash' as 'Infohash', name: i })) as ActivityTagObject[]
     tag.push({
       type: 'Link',
       name: 'sha256',
diff --git a/server/models/video/video-playlist-element.ts b/server/models/video/video-playlist-element.ts
index f2d71357f..4ba16f5fd 100644
--- a/server/models/video/video-playlist-element.ts
+++ b/server/models/video/video-playlist-element.ts
@@ -120,10 +120,10 @@ export class VideoPlaylistElementModel extends Model<VideoPlaylistElementModel>
   }
 
   static listForApi (options: {
-    start: number,
-    count: number,
-    videoPlaylistId: number,
-    serverAccount: AccountModel,
+    start: number
+    count: number
+    videoPlaylistId: number
+    serverAccount: AccountModel
     user?: MUserAccountId
   }) {
     const accountIds = [ options.serverAccount.id ]
diff --git a/server/models/video/video-playlist.ts b/server/models/video/video-playlist.ts
index ba1fc23ea..4ca17ebec 100644
--- a/server/models/video/video-playlist.ts
+++ b/server/models/video/video-playlist.ts
@@ -68,12 +68,12 @@ type AvailableForListOptions = {
   type?: VideoPlaylistType
   accountId?: number
   videoChannelId?: number
-  listMyPlaylists?: boolean,
+  listMyPlaylists?: boolean
   search?: string
 }
 
 @Scopes(() => ({
-  [ ScopeNames.WITH_THUMBNAIL ]: {
+  [ScopeNames.WITH_THUMBNAIL]: {
     include: [
       {
         model: ThumbnailModel,
@@ -81,7 +81,7 @@ type AvailableForListOptions = {
       }
     ]
   },
-  [ ScopeNames.WITH_VIDEOS_LENGTH ]: {
+  [ScopeNames.WITH_VIDEOS_LENGTH]: {
     attributes: {
       include: [
         [
@@ -91,7 +91,7 @@ type AvailableForListOptions = {
       ]
     }
   } as FindOptions,
-  [ ScopeNames.WITH_ACCOUNT ]: {
+  [ScopeNames.WITH_ACCOUNT]: {
     include: [
       {
         model: AccountModel,
@@ -99,7 +99,7 @@ type AvailableForListOptions = {
       }
     ]
   },
-  [ ScopeNames.WITH_ACCOUNT_AND_CHANNEL_SUMMARY ]: {
+  [ScopeNames.WITH_ACCOUNT_AND_CHANNEL_SUMMARY]: {
     include: [
       {
         model: AccountModel.scope(AccountScopeNames.SUMMARY),
@@ -111,7 +111,7 @@ type AvailableForListOptions = {
       }
     ]
   },
-  [ ScopeNames.WITH_ACCOUNT_AND_CHANNEL ]: {
+  [ScopeNames.WITH_ACCOUNT_AND_CHANNEL]: {
     include: [
       {
         model: AccountModel,
@@ -123,7 +123,7 @@ type AvailableForListOptions = {
       }
     ]
   },
-  [ ScopeNames.AVAILABLE_FOR_LIST ]: (options: AvailableForListOptions) => {
+  [ScopeNames.AVAILABLE_FOR_LIST]: (options: AvailableForListOptions) => {
 
     let whereActor: WhereOptions = {}
 
@@ -138,13 +138,13 @@ type AvailableForListOptions = {
       const inQueryInstanceFollow = buildServerIdsFollowedBy(options.followerActorId)
 
       whereActor = {
-        [ Op.or ]: [
+        [Op.or]: [
           {
             serverId: null
           },
           {
             serverId: {
-              [ Op.in ]: literal(inQueryInstanceFollow)
+              [Op.in]: literal(inQueryInstanceFollow)
             }
           }
         ]
@@ -172,7 +172,7 @@ type AvailableForListOptions = {
     if (options.search) {
       whereAnd.push({
         name: {
-          [ Op.iLike ]: '%' + options.search + '%'
+          [Op.iLike]: '%' + options.search + '%'
         }
       })
     }
@@ -299,13 +299,13 @@ export class VideoPlaylistModel extends Model<VideoPlaylistModel> {
 
   static listForApi (options: {
     followerActorId: number
-    start: number,
-    count: number,
-    sort: string,
-    type?: VideoPlaylistType,
-    accountId?: number,
-    videoChannelId?: number,
-    listMyPlaylists?: boolean,
+    start: number
+    count: number
+    sort: string
+    type?: VideoPlaylistType
+    accountId?: number
+    videoChannelId?: number
+    listMyPlaylists?: boolean
     search?: string
   }) {
     const query = {
diff --git a/server/models/video/video.ts b/server/models/video/video.ts
index 1a924e6c9..1ec8d717e 100644
--- a/server/models/video/video.ts
+++ b/server/models/video/video.ts
@@ -187,7 +187,7 @@ export type AvailableForListIDsOptions = {
 }
 
 @Scopes(() => ({
-  [ ScopeNames.FOR_API ]: (options: ForAPIOptions) => {
+  [ScopeNames.FOR_API]: (options: ForAPIOptions) => {
     const query: FindOptions = {
       include: [
         {
@@ -212,7 +212,7 @@ export type AvailableForListIDsOptions = {
     if (options.ids) {
       query.where = {
         id: {
-          [ Op.in ]: options.ids
+          [Op.in]: options.ids
         }
       }
     }
@@ -236,7 +236,7 @@ export type AvailableForListIDsOptions = {
 
     return query
   },
-  [ ScopeNames.AVAILABLE_FOR_LIST_IDS ]: (options: AvailableForListIDsOptions) => {
+  [ScopeNames.AVAILABLE_FOR_LIST_IDS]: (options: AvailableForListIDsOptions) => {
     const whereAnd = options.baseWhere ? [].concat(options.baseWhere) : []
 
     const query: FindOptions = {
@@ -247,11 +247,11 @@ export type AvailableForListIDsOptions = {
     const attributesType = options.attributesType || 'id'
 
     if (attributesType === 'id') query.attributes = [ 'id' ]
-    else if (attributesType === 'none') query.attributes = [ ]
+    else if (attributesType === 'none') query.attributes = []
 
     whereAnd.push({
       id: {
-        [ Op.notIn ]: Sequelize.literal(
+        [Op.notIn]: Sequelize.literal(
           '(SELECT "videoBlacklist"."videoId" FROM "videoBlacklist")'
         )
       }
@@ -260,7 +260,7 @@ export type AvailableForListIDsOptions = {
     if (options.serverAccountId) {
       whereAnd.push({
         channelId: {
-          [ Op.notIn ]: Sequelize.literal(
+          [Op.notIn]: Sequelize.literal(
             '(' +
               'SELECT id FROM "videoChannel" WHERE "accountId" IN (' +
                 buildBlockedAccountSQL(options.serverAccountId, options.user ? options.user.Account.id : undefined) +
@@ -273,15 +273,14 @@ export type AvailableForListIDsOptions = {
 
     // Only list public/published videos
     if (!options.filter || options.filter !== 'all-local') {
-
       const publishWhere = {
         // Always list published videos, or videos that are being transcoded but on which we don't want to wait for transcoding
-        [ Op.or ]: [
+        [Op.or]: [
           {
             state: VideoState.PUBLISHED
           },
           {
-            [ Op.and ]: {
+            [Op.and]: {
               state: VideoState.TO_TRANSCODE,
               waitTranscoding: false
             }
@@ -368,7 +367,7 @@ export type AvailableForListIDsOptions = {
         [Op.or]: [
           {
             id: {
-              [ Op.in ]: Sequelize.literal(
+              [Op.in]: Sequelize.literal(
                 '(' +
                 'SELECT "videoShare"."videoId" AS "id" FROM "videoShare" ' +
                 'INNER JOIN "actorFollow" ON "actorFollow"."targetActorId" = "videoShare"."actorId" ' +
@@ -379,7 +378,7 @@ export type AvailableForListIDsOptions = {
           },
           {
             id: {
-              [ Op.in ]: Sequelize.literal(
+              [Op.in]: Sequelize.literal(
                 '(' +
                 'SELECT "video"."id" AS "id" FROM "video" ' +
                 'INNER JOIN "videoChannel" ON "videoChannel"."id" = "video"."channelId" ' +
@@ -399,7 +398,7 @@ export type AvailableForListIDsOptions = {
     if (options.withFiles === true) {
       whereAnd.push({
         id: {
-          [ Op.in ]: Sequelize.literal(
+          [Op.in]: Sequelize.literal(
             '(SELECT "videoId" FROM "videoFile")'
           )
         }
@@ -413,7 +412,7 @@ export type AvailableForListIDsOptions = {
 
         whereAnd.push({
           id: {
-            [ Op.in ]: Sequelize.literal(
+            [Op.in]: Sequelize.literal(
               '(' +
               'SELECT "videoId" FROM "videoTag" ' +
               'INNER JOIN "tag" ON "tag"."id" = "videoTag"."tagId" ' +
@@ -429,7 +428,7 @@ export type AvailableForListIDsOptions = {
 
         whereAnd.push({
           id: {
-            [ Op.in ]: Sequelize.literal(
+            [Op.in]: Sequelize.literal(
               '(' +
               'SELECT "videoId" FROM "videoTag" ' +
               'INNER JOIN "tag" ON "tag"."id" = "videoTag"."tagId" ' +
@@ -449,7 +448,7 @@ export type AvailableForListIDsOptions = {
     if (options.categoryOneOf) {
       whereAnd.push({
         category: {
-          [ Op.or ]: options.categoryOneOf
+          [Op.or]: options.categoryOneOf
         }
       })
     }
@@ -457,7 +456,7 @@ export type AvailableForListIDsOptions = {
     if (options.licenceOneOf) {
       whereAnd.push({
         licence: {
-          [ Op.or ]: options.licenceOneOf
+          [Op.or]: options.licenceOneOf
         }
       })
     }
@@ -472,12 +471,12 @@ export type AvailableForListIDsOptions = {
         [Op.or]: [
           {
             language: {
-              [ Op.or ]: videoLanguages
+              [Op.or]: videoLanguages
             }
           },
           {
             id: {
-              [ Op.in ]: Sequelize.literal(
+              [Op.in]: Sequelize.literal(
                 '(' +
                 'SELECT "videoId" FROM "videoCaption" ' +
                 'WHERE "language" IN (' + createSafeIn(VideoModel, options.languageOneOf) + ') ' +
@@ -511,12 +510,12 @@ export type AvailableForListIDsOptions = {
     }
 
     query.where = {
-      [ Op.and ]: whereAnd
+      [Op.and]: whereAnd
     }
 
     return query
   },
-  [ ScopeNames.WITH_THUMBNAILS ]: {
+  [ScopeNames.WITH_THUMBNAILS]: {
     include: [
       {
         model: ThumbnailModel,
@@ -524,7 +523,7 @@ export type AvailableForListIDsOptions = {
       }
     ]
   },
-  [ ScopeNames.WITH_USER_ID ]: {
+  [ScopeNames.WITH_USER_ID]: {
     include: [
       {
         attributes: [ 'accountId' ],
@@ -540,7 +539,7 @@ export type AvailableForListIDsOptions = {
       }
     ]
   },
-  [ ScopeNames.WITH_ACCOUNT_DETAILS ]: {
+  [ScopeNames.WITH_ACCOUNT_DETAILS]: {
     include: [
       {
         model: VideoChannelModel.unscoped(),
@@ -592,10 +591,10 @@ export type AvailableForListIDsOptions = {
       }
     ]
   },
-  [ ScopeNames.WITH_TAGS ]: {
+  [ScopeNames.WITH_TAGS]: {
     include: [ TagModel ]
   },
-  [ ScopeNames.WITH_BLACKLISTED ]: {
+  [ScopeNames.WITH_BLACKLISTED]: {
     include: [
       {
         attributes: [ 'id', 'reason', 'unfederated' ],
@@ -604,7 +603,7 @@ export type AvailableForListIDsOptions = {
       }
     ]
   },
-  [ ScopeNames.WITH_WEBTORRENT_FILES ]: (withRedundancies = false) => {
+  [ScopeNames.WITH_WEBTORRENT_FILES]: (withRedundancies = false) => {
     let subInclude: any[] = []
 
     if (withRedundancies === true) {
@@ -628,7 +627,7 @@ export type AvailableForListIDsOptions = {
       ]
     }
   },
-  [ ScopeNames.WITH_STREAMING_PLAYLISTS ]: (withRedundancies = false) => {
+  [ScopeNames.WITH_STREAMING_PLAYLISTS]: (withRedundancies = false) => {
     const subInclude: IncludeOptions[] = [
       {
         model: VideoFileModel.unscoped(),
@@ -655,7 +654,7 @@ export type AvailableForListIDsOptions = {
       ]
     }
   },
-  [ ScopeNames.WITH_SCHEDULED_UPDATE ]: {
+  [ScopeNames.WITH_SCHEDULED_UPDATE]: {
     include: [
       {
         model: ScheduleVideoUpdateModel.unscoped(),
@@ -663,7 +662,7 @@ export type AvailableForListIDsOptions = {
       }
     ]
   },
-  [ ScopeNames.WITH_USER_HISTORY ]: (userId: number) => {
+  [ScopeNames.WITH_USER_HISTORY]: (userId: number) => {
     return {
       include: [
         {
@@ -1016,7 +1015,7 @@ export class VideoModel extends Model<VideoModel> {
     },
     onDelete: 'cascade',
     hooks: true,
-    [ 'separate' as any ]: true
+    ['separate' as any]: true
   })
   VideoCaptions: VideoCaptionModel[]
 
@@ -1112,9 +1111,9 @@ export class VideoModel extends Model<VideoModel> {
       order: getVideoSort('createdAt', [ 'Tags', 'name', 'ASC' ] as any), // FIXME: sequelize typings
       where: {
         id: {
-          [ Op.in ]: Sequelize.literal('(' + rawQuery + ')')
+          [Op.in]: Sequelize.literal('(' + rawQuery + ')')
         },
-        [ Op.or ]: [
+        [Op.or]: [
           { privacy: VideoPrivacy.PUBLIC },
           { privacy: VideoPrivacy.UNLISTED }
         ]
@@ -1131,10 +1130,10 @@ export class VideoModel extends Model<VideoModel> {
           required: false,
           // We only want videos shared by this actor
           where: {
-            [ Op.and ]: [
+            [Op.and]: [
               {
                 id: {
-                  [ Op.not ]: null
+                  [Op.not]: null
                 }
               },
               {
@@ -1184,8 +1183,8 @@ export class VideoModel extends Model<VideoModel> {
       // totals: totalVideos + totalVideoShares
       let totalVideos = 0
       let totalVideoShares = 0
-      if (totals[ 0 ]) totalVideos = parseInt(totals[ 0 ].total, 10)
-      if (totals[ 1 ]) totalVideoShares = parseInt(totals[ 1 ].total, 10)
+      if (totals[0]) totalVideos = parseInt(totals[0].total, 10)
+      if (totals[1]) totalVideoShares = parseInt(totals[1].total, 10)
 
       const total = totalVideos + totalVideoShares
       return {
@@ -1228,7 +1227,7 @@ export class VideoModel extends Model<VideoModel> {
         baseQuery = Object.assign(baseQuery, {
           where: {
             name: {
-              [ Op.iLike ]: '%' + search + '%'
+              [Op.iLike]: '%' + search + '%'
             }
           }
         })
@@ -1258,25 +1257,25 @@ export class VideoModel extends Model<VideoModel> {
   }
 
   static async listForApi (options: {
-    start: number,
-    count: number,
-    sort: string,
-    nsfw: boolean,
-    includeLocalVideos: boolean,
-    withFiles: boolean,
-    categoryOneOf?: number[],
-    licenceOneOf?: number[],
-    languageOneOf?: string[],
-    tagsOneOf?: string[],
-    tagsAllOf?: string[],
-    filter?: VideoFilter,
-    accountId?: number,
-    videoChannelId?: number,
+    start: number
+    count: number
+    sort: string
+    nsfw: boolean
+    includeLocalVideos: boolean
+    withFiles: boolean
+    categoryOneOf?: number[]
+    licenceOneOf?: number[]
+    languageOneOf?: string[]
+    tagsOneOf?: string[]
+    tagsAllOf?: string[]
+    filter?: VideoFilter
+    accountId?: number
+    videoChannelId?: number
     followerActorId?: number
-    videoPlaylistId?: number,
-    trendingDays?: number,
-    user?: MUserAccountId,
-    historyOfUser?: MUserId,
+    videoPlaylistId?: number
+    trendingDays?: number
+    user?: MUserAccountId
+    historyOfUser?: MUserId
     countVideos?: boolean
   }) {
     if (options.filter && options.filter === 'all-local' && !options.user.hasRight(UserRight.SEE_ALL_VIDEOS)) {
@@ -1342,7 +1341,7 @@ export class VideoModel extends Model<VideoModel> {
     tagsAllOf?: string[]
     durationMin?: number // seconds
     durationMax?: number // seconds
-    user?: MUserAccountId,
+    user?: MUserAccountId
     filter?: VideoFilter
   }) {
     const whereAnd = []
@@ -1350,8 +1349,8 @@ export class VideoModel extends Model<VideoModel> {
     if (options.startDate || options.endDate) {
       const publishedAtRange = {}
 
-      if (options.startDate) publishedAtRange[ Op.gte ] = options.startDate
-      if (options.endDate) publishedAtRange[ Op.lte ] = options.endDate
+      if (options.startDate) publishedAtRange[Op.gte] = options.startDate
+      if (options.endDate) publishedAtRange[Op.lte] = options.endDate
 
       whereAnd.push({ publishedAt: publishedAtRange })
     }
@@ -1359,8 +1358,8 @@ export class VideoModel extends Model<VideoModel> {
     if (options.originallyPublishedStartDate || options.originallyPublishedEndDate) {
       const originallyPublishedAtRange = {}
 
-      if (options.originallyPublishedStartDate) originallyPublishedAtRange[ Op.gte ] = options.originallyPublishedStartDate
-      if (options.originallyPublishedEndDate) originallyPublishedAtRange[ Op.lte ] = options.originallyPublishedEndDate
+      if (options.originallyPublishedStartDate) originallyPublishedAtRange[Op.gte] = options.originallyPublishedStartDate
+      if (options.originallyPublishedEndDate) originallyPublishedAtRange[Op.lte] = options.originallyPublishedEndDate
 
       whereAnd.push({ originallyPublishedAt: originallyPublishedAtRange })
     }
@@ -1368,8 +1367,8 @@ export class VideoModel extends Model<VideoModel> {
     if (options.durationMin || options.durationMax) {
       const durationRange = {}
 
-      if (options.durationMin) durationRange[ Op.gte ] = options.durationMin
-      if (options.durationMax) durationRange[ Op.lte ] = options.durationMax
+      if (options.durationMin) durationRange[Op.gte] = options.durationMin
+      if (options.durationMax) durationRange[Op.lte] = options.durationMax
 
       whereAnd.push({ duration: durationRange })
     }
@@ -1380,7 +1379,7 @@ export class VideoModel extends Model<VideoModel> {
     if (options.search) {
       const trigramSearch = {
         id: {
-          [ Op.in ]: Sequelize.literal(
+          [Op.in]: Sequelize.literal(
             '(' +
             'SELECT "video"."id" FROM "video" ' +
             'WHERE ' +
@@ -1578,8 +1577,8 @@ export class VideoModel extends Model<VideoModel> {
   }
 
   static loadForGetAPI (parameters: {
-    id: number | string,
-    t?: Transaction,
+    id: number | string
+    t?: Transaction
     userId?: number
   }): Bluebird<MVideoDetails> {
     const { id, t, userId } = parameters
@@ -1645,9 +1644,9 @@ export class VideoModel extends Model<VideoModel> {
   static checkVideoHasInstanceFollow (videoId: number, followerActorId: number) {
     // Instances only share videos
     const query = 'SELECT 1 FROM "videoShare" ' +
-    'INNER JOIN "actorFollow" ON "actorFollow"."targetActorId" = "videoShare"."actorId" ' +
-    'WHERE "actorFollow"."actorId" = $followerActorId AND "videoShare"."videoId" = $videoId ' +
-    'LIMIT 1'
+      'INNER JOIN "actorFollow" ON "actorFollow"."targetActorId" = "videoShare"."actorId" ' +
+      'WHERE "actorFollow"."actorId" = $followerActorId AND "videoShare"."videoId" = $videoId ' +
+      'LIMIT 1'
 
     const options = {
       type: QueryTypes.SELECT as QueryTypes.SELECT,
@@ -1679,7 +1678,7 @@ export class VideoModel extends Model<VideoModel> {
     }
 
     return VideoModel.findAll(query)
-      .then(videos => videos.map(v => v.id))
+                     .then(videos => videos.map(v => v.id))
   }
 
   // threshold corresponds to how many video the field should have to be returned
@@ -1699,14 +1698,14 @@ export class VideoModel extends Model<VideoModel> {
       limit: count,
       group: field,
       having: Sequelize.where(
-        Sequelize.fn('COUNT', Sequelize.col(field)), { [ Op.gte ]: threshold }
+        Sequelize.fn('COUNT', Sequelize.col(field)), { [Op.gte]: threshold }
       ),
       order: [ (this.sequelize as any).random() ]
     }
 
     return VideoModel.scope({ method: [ ScopeNames.AVAILABLE_FOR_LIST_IDS, scopeOptions ] })
                      .findAll(query)
-                     .then(rows => rows.map(r => r[ field ]))
+                     .then(rows => rows.map(r => r[field]))
   }
 
   static buildTrendingQuery (trendingDays: number) {
@@ -1717,7 +1716,7 @@ export class VideoModel extends Model<VideoModel> {
       required: false,
       where: {
         startDate: {
-          [ Op.gte ]: new Date(new Date().getTime() - (24 * 3600 * 1000) * trendingDays)
+          [Op.gte]: new Date(new Date().getTime() - (24 * 3600 * 1000) * trendingDays)
         }
       }
     }
@@ -1800,23 +1799,23 @@ export class VideoModel extends Model<VideoModel> {
   }
 
   static getCategoryLabel (id: number) {
-    return VIDEO_CATEGORIES[ id ] || 'Misc'
+    return VIDEO_CATEGORIES[id] || 'Misc'
   }
 
   static getLicenceLabel (id: number) {
-    return VIDEO_LICENCES[ id ] || 'Unknown'
+    return VIDEO_LICENCES[id] || 'Unknown'
   }
 
   static getLanguageLabel (id: string) {
-    return VIDEO_LANGUAGES[ id ] || 'Unknown'
+    return VIDEO_LANGUAGES[id] || 'Unknown'
   }
 
   static getPrivacyLabel (id: number) {
-    return VIDEO_PRIVACIES[ id ] || 'Unknown'
+    return VIDEO_PRIVACIES[id] || 'Unknown'
   }
 
   static getStateLabel (id: number) {
-    return VIDEO_STATES[ id ] || 'Unknown'
+    return VIDEO_STATES[id] || 'Unknown'
   }
 
   isBlacklisted () {
@@ -1828,7 +1827,7 @@ export class VideoModel extends Model<VideoModel> {
       this.VideoChannel.Account.isBlocked()
   }
 
-  getQualityFileBy <T extends MVideoWithFile> (this: T, fun: (files: MVideoFile[], it: (file: MVideoFile) => number) => MVideoFile) {
+  getQualityFileBy<T extends MVideoWithFile> (this: T, fun: (files: MVideoFile[], it: (file: MVideoFile) => number) => MVideoFile) {
     if (Array.isArray(this.VideoFiles) && this.VideoFiles.length !== 0) {
       const file = fun(this.VideoFiles, file => file.resolution)
 
@@ -1846,15 +1845,15 @@ export class VideoModel extends Model<VideoModel> {
     return undefined
   }
 
-  getMaxQualityFile <T extends MVideoWithFile> (this: T): MVideoFileVideo | MVideoFileStreamingPlaylistVideo {
+  getMaxQualityFile<T extends MVideoWithFile> (this: T): MVideoFileVideo | MVideoFileStreamingPlaylistVideo {
     return this.getQualityFileBy(maxBy)
   }
 
-  getMinQualityFile <T extends MVideoWithFile> (this: T): MVideoFileVideo | MVideoFileStreamingPlaylistVideo {
+  getMinQualityFile<T extends MVideoWithFile> (this: T): MVideoFileVideo | MVideoFileStreamingPlaylistVideo {
     return this.getQualityFileBy(minBy)
   }
 
-  getWebTorrentFile <T extends MVideoWithFile> (this: T, resolution: number): MVideoFileVideo {
+  getWebTorrentFile<T extends MVideoWithFile> (this: T, resolution: number): MVideoFileVideo {
     if (Array.isArray(this.VideoFiles) === false) return undefined
 
     const file = this.VideoFiles.find(f => f.resolution === resolution)
@@ -1977,8 +1976,8 @@ export class VideoModel extends Model<VideoModel> {
     }
 
     this.VideoStreamingPlaylists = this.VideoStreamingPlaylists
-      .filter(s => s.type !== VideoStreamingPlaylistType.HLS)
-      .concat(toAdd)
+                                       .filter(s => s.type !== VideoStreamingPlaylistType.HLS)
+                                       .concat(toAdd)
   }
 
   removeFile (videoFile: MVideoFile, isRedundancy = false) {
@@ -1999,7 +1998,7 @@ export class VideoModel extends Model<VideoModel> {
     await remove(directoryPath)
 
     if (isRedundancy !== true) {
-      let streamingPlaylistWithFiles = streamingPlaylist as MStreamingPlaylistFilesVideo
+      const streamingPlaylistWithFiles = streamingPlaylist as MStreamingPlaylistFilesVideo
       streamingPlaylistWithFiles.Video = this
 
       if (!Array.isArray(streamingPlaylistWithFiles.VideoFiles)) {