18 files changed, 102 insertions, 101 deletions

diff --git a/server/controllers/api/remote/videos.ts b/server/controllers/api/remote/videos.ts
index e7edff606..0a90549af 100644
--- a/server/controllers/api/remote/videos.ts
+++ b/server/controllers/api/remote/videos.ts
@@ -17,7 +17,7 @@ import {
 } from '../../../middlewares'
 import { logger, retryTransactionWrapper } from '../../../helpers'
 import { quickAndDirtyUpdatesVideoToFriends } from '../../../lib'
-import { PodInstance, VideoInstance } from '../../../models'
+import { PodInstance } from '../../../models'
 import {
   RemoteVideoRequest,
   RemoteVideoCreateData,
diff --git a/server/controllers/api/videos/index.ts b/server/controllers/api/videos/index.ts
index f639df098..3ec9d97bb 100644
--- a/server/controllers/api/videos/index.ts
+++ b/server/controllers/api/videos/index.ts
@@ -61,8 +61,7 @@ const storage = multer.diskStorage({
     else if (file.mimetype === 'video/ogg') extension = 'ogv'
     generateRandomString(16)
       .then(randomString => {
-        const filename = randomString
-        cb(null, filename + '.' + extension)
+        cb(null, randomString + '.' + extension)
       })
       .catch(err => {
         logger.error('Cannot generate random string for file name.', err)
@@ -128,15 +127,15 @@ export {
 
 // ---------------------------------------------------------------------------
 
-function listVideoCategories (req: express.Request, res: express.Response, next: express.NextFunction) {
+function listVideoCategories (req: express.Request, res: express.Response) {
   res.json(VIDEO_CATEGORIES)
 }
 
-function listVideoLicences (req: express.Request, res: express.Response, next: express.NextFunction) {
+function listVideoLicences (req: express.Request, res: express.Response) {
   res.json(VIDEO_LICENCES)
 }
 
-function listVideoLanguages (req: express.Request, res: express.Response, next: express.NextFunction) {
+function listVideoLanguages (req: express.Request, res: express.Response) {
   res.json(VIDEO_LANGUAGES)
 }
 
@@ -144,7 +143,7 @@ function listVideoLanguages (req: express.Request, res: express.Response, next:
 // We need this because we run the transaction in SERIALIZABLE isolation that can fail
 function addVideoRetryWrapper (req: express.Request, res: express.Response, next: express.NextFunction) {
   const options = {
-    arguments: [ req, res, req.files.videofile[0] ],
+    arguments: [ req, res, req.files['videofile'][0] ],
     errorMessage: 'Cannot insert the video with many retries.'
   }
 
@@ -157,7 +156,7 @@ function addVideoRetryWrapper (req: express.Request, res: express.Response, next
 }
 
 function addVideo (req: express.Request, res: express.Response, videoPhysicalFile: Express.Multer.File) {
-  const videoInfos: VideoCreate = req.body
+  const videoInfo: VideoCreate = req.body
 
   return db.sequelize.transaction(t => {
     const user = res.locals.oauth.token.User
@@ -169,21 +168,21 @@ function addVideo (req: express.Request, res: express.Response, videoPhysicalFil
 
     return db.Author.findOrCreateAuthor(name, podId, userId, t)
       .then(author => {
-        const tags = videoInfos.tags
+        const tags = videoInfo.tags
         if (!tags) return { author, tagInstances: undefined }
 
         return db.Tag.findOrCreateTags(tags, t).then(tagInstances => ({ author, tagInstances }))
       })
       .then(({ author, tagInstances }) => {
         const videoData = {
-          name: videoInfos.name,
+          name: videoInfo.name,
           remote: false,
           extname: extname(videoPhysicalFile.filename),
-          category: videoInfos.category,
-          licence: videoInfos.licence,
-          language: videoInfos.language,
-          nsfw: videoInfos.nsfw,
-          description: videoInfos.description,
+          category: videoInfo.category,
+          licence: videoInfo.licence,
+          language: videoInfo.language,
+          nsfw: videoInfo.nsfw,
+          description: videoInfo.description,
           duration: videoPhysicalFile['duration'], // duration was added by a previous middleware
           authorId: author.id
         }
@@ -240,7 +239,7 @@ function addVideo (req: express.Request, res: express.Response, videoPhysicalFil
 
         return video.save(options)
           .then(videoCreated => {
-            // Do not forget to add Author informations to the created video
+            // Do not forget to add Author information to the created video
             videoCreated.Author = author
 
             return { tagInstances, video: videoCreated, videoFile }
@@ -265,7 +264,7 @@ function addVideo (req: express.Request, res: express.Response, videoPhysicalFil
           })
       })
       .then(video => {
-        // Let transcoding job send the video to friends because the videofile extension might change
+        // Let transcoding job send the video to friends because the video file extension might change
         if (CONFIG.TRANSCODING.ENABLED === true) return undefined
 
         return video.toAddRemoteJSON()
@@ -275,7 +274,7 @@ function addVideo (req: express.Request, res: express.Response, videoPhysicalFil
           })
       })
   })
-  .then(() => logger.info('Video with name %s created.', videoInfos.name))
+  .then(() => logger.info('Video with name %s created.', videoInfo.name))
   .catch((err: Error) => {
     logger.debug('Cannot insert the video.', err)
     throw err
@@ -299,14 +298,14 @@ function updateVideoRetryWrapper (req: express.Request, res: express.Response, n
 function updateVideo (req: express.Request, res: express.Response) {
   const videoInstance = res.locals.video
   const videoFieldsSave = videoInstance.toJSON()
-  const videoInfosToUpdate: VideoUpdate = req.body
+  const videoInfoToUpdate: VideoUpdate = req.body
 
   return db.sequelize.transaction(t => {
     let tagsPromise: Promise<TagInstance[]>
-    if (!videoInfosToUpdate.tags) {
+    if (!videoInfoToUpdate.tags) {
       tagsPromise = Promise.resolve(null)
     } else {
-      tagsPromise = db.Tag.findOrCreateTags(videoInfosToUpdate.tags, t)
+      tagsPromise = db.Tag.findOrCreateTags(videoInfoToUpdate.tags, t)
     }
 
     return tagsPromise
@@ -315,12 +314,12 @@ function updateVideo (req: express.Request, res: express.Response) {
           transaction: t
         }
 
-        if (videoInfosToUpdate.name !== undefined) videoInstance.set('name', videoInfosToUpdate.name)
-        if (videoInfosToUpdate.category !== undefined) videoInstance.set('category', videoInfosToUpdate.category)
-        if (videoInfosToUpdate.licence !== undefined) videoInstance.set('licence', videoInfosToUpdate.licence)
-        if (videoInfosToUpdate.language !== undefined) videoInstance.set('language', videoInfosToUpdate.language)
-        if (videoInfosToUpdate.nsfw !== undefined) videoInstance.set('nsfw', videoInfosToUpdate.nsfw)
-        if (videoInfosToUpdate.description !== undefined) videoInstance.set('description', videoInfosToUpdate.description)
+        if (videoInfoToUpdate.name !== undefined) videoInstance.set('name', videoInfoToUpdate.name)
+        if (videoInfoToUpdate.category !== undefined) videoInstance.set('category', videoInfoToUpdate.category)
+        if (videoInfoToUpdate.licence !== undefined) videoInstance.set('licence', videoInfoToUpdate.licence)
+        if (videoInfoToUpdate.language !== undefined) videoInstance.set('language', videoInfoToUpdate.language)
+        if (videoInfoToUpdate.nsfw !== undefined) videoInstance.set('nsfw', videoInfoToUpdate.nsfw)
+        if (videoInfoToUpdate.description !== undefined) videoInstance.set('description', videoInfoToUpdate.description)
 
         return videoInstance.save(options).then(() => tagInstances)
       })
@@ -360,7 +359,7 @@ function updateVideo (req: express.Request, res: express.Response) {
   })
 }
 
-function getVideo (req: express.Request, res: express.Response, next: express.NextFunction) {
+function getVideo (req: express.Request, res: express.Response) {
   const videoInstance = res.locals.video
 
   if (videoInstance.isOwned()) {
diff --git a/server/helpers/core-utils.ts b/server/helpers/core-utils.ts
index d28c97f09..f8dd45533 100644
--- a/server/helpers/core-utils.ts
+++ b/server/helpers/core-utils.ts
@@ -74,7 +74,7 @@ const readFilePromise = promisify2<string, string, string>(readFile)
 const readFileBufferPromise = promisify1<string, Buffer>(readFile)
 const unlinkPromise = promisify1WithVoid<string>(unlink)
 const renamePromise = promisify2WithVoid<string, string>(rename)
-const writeFilePromise = promisify2<string, any, void>(writeFile)
+const writeFilePromise = promisify2WithVoid<string, any>(writeFile)
 const readdirPromise = promisify1<string, string[]>(readdir)
 const mkdirpPromise = promisify1<string, string>(mkdirp)
 const pseudoRandomBytesPromise = promisify1<number, Buffer>(pseudoRandomBytes)
diff --git a/server/helpers/custom-validators/misc.ts b/server/helpers/custom-validators/misc.ts
index b1291ba7a..f6bb02c8e 100644
--- a/server/helpers/custom-validators/misc.ts
+++ b/server/helpers/custom-validators/misc.ts
@@ -13,11 +13,9 @@ export {
   isArray
 }
 
-declare global {
-  namespace ExpressValidator {
-    export interface Validator {
-      exists,
-      isArray
-    }
+declare module 'express-validator' {
+  export interface Validator {
+    exists,
+    isArray
   }
 }
diff --git a/server/helpers/custom-validators/pods.ts b/server/helpers/custom-validators/pods.ts
index 0519def52..f2ca520c0 100644
--- a/server/helpers/custom-validators/pods.ts
+++ b/server/helpers/custom-validators/pods.ts
@@ -1,9 +1,20 @@
 import * as validator from 'validator'
 
 import { isArray, exists } from './misc'
+import { isTestInstance } from '../core-utils'
 
 function isHostValid (host: string) {
-  return exists(host) && validator.isURL(host) && host.split('://').length === 1
+  const isURLOptions = {
+    require_host: true,
+    require_tld: true
+  }
+
+  // We validate 'localhost', so we don't have the top level domain
+  if (isTestInstance()) {
+    isURLOptions.require_tld = false
+  }
+
+  return exists(host) && validator.isURL(host, isURLOptions) && host.split('://').length === 1
 }
 
 function isEachUniqueHostValid (hosts: string[]) {
@@ -21,11 +32,9 @@ export {
   isHostValid
 }
 
-declare global {
-  namespace ExpressValidator {
-    export interface Validator {
-      isEachUniqueHostValid
-      isHostValid
-    }
+declare module 'express-validator' {
+  export interface Validator {
+    isEachUniqueHostValid
+    isHostValid
   }
 }
diff --git a/server/helpers/custom-validators/remote/videos.ts b/server/helpers/custom-validators/remote/videos.ts
index 091cd2186..49f76e909 100644
--- a/server/helpers/custom-validators/remote/videos.ts
+++ b/server/helpers/custom-validators/remote/videos.ts
@@ -101,13 +101,11 @@ export {
   isEachRemoteRequestVideosEventsValid
 }
 
-declare global {
-  namespace ExpressValidator {
-    export interface Validator {
-      isEachRemoteRequestVideosValid,
-      isEachRemoteRequestVideosQaduValid,
-      isEachRemoteRequestVideosEventsValid
-    }
+declare module 'express-validator' {
+  export interface Validator {
+    isEachRemoteRequestVideosValid,
+    isEachRemoteRequestVideosQaduValid,
+    isEachRemoteRequestVideosEventsValid
   }
 }
 
diff --git a/server/helpers/custom-validators/users.ts b/server/helpers/custom-validators/users.ts
index 750563ada..2b37bdde8 100644
--- a/server/helpers/custom-validators/users.ts
+++ b/server/helpers/custom-validators/users.ts
@@ -34,13 +34,11 @@ export {
   isUserDisplayNSFWValid
 }
 
-declare global {
-  namespace ExpressValidator {
-    export interface Validator {
-      isUserPasswordValid,
-      isUserRoleValid,
-      isUserUsernameValid,
-      isUserDisplayNSFWValid
-    }
+declare module 'express-validator' {
+  export interface Validator {
+    isUserPasswordValid,
+    isUserRoleValid,
+    isUserUsernameValid,
+    isUserDisplayNSFWValid
   }
 }
diff --git a/server/helpers/custom-validators/videos.ts b/server/helpers/custom-validators/videos.ts
index 139fa760f..8b3a26644 100644
--- a/server/helpers/custom-validators/videos.ts
+++ b/server/helpers/custom-validators/videos.ts
@@ -168,35 +168,33 @@ export {
   isVideoFileResolutionValid
 }
 
-declare global {
-  namespace ExpressValidator {
-    export interface Validator {
-      isVideoIdOrUUIDValid,
-      isVideoAuthorValid,
-      isVideoDateValid,
-      isVideoCategoryValid,
-      isVideoLicenceValid,
-      isVideoLanguageValid,
-      isVideoNSFWValid,
-      isVideoDescriptionValid,
-      isVideoDurationValid,
-      isVideoInfoHashValid,
-      isVideoNameValid,
-      isVideoTagsValid,
-      isVideoThumbnailValid,
-      isVideoThumbnailDataValid,
-      isVideoExtnameValid,
-      isVideoUUIDValid,
-      isVideoAbuseReasonValid,
-      isVideoAbuseReporterUsernameValid,
-      isVideoFile,
-      isVideoViewsValid,
-      isVideoLikesValid,
-      isVideoRatingTypeValid,
-      isVideoDislikesValid,
-      isVideoEventCountValid,
-      isVideoFileSizeValid,
-      isVideoFileResolutionValid
-    }
+declare module 'express-validator' {
+  export interface Validator {
+    isVideoIdOrUUIDValid,
+    isVideoAuthorValid,
+    isVideoDateValid,
+    isVideoCategoryValid,
+    isVideoLicenceValid,
+    isVideoLanguageValid,
+    isVideoNSFWValid,
+    isVideoDescriptionValid,
+    isVideoDurationValid,
+    isVideoInfoHashValid,
+    isVideoNameValid,
+    isVideoTagsValid,
+    isVideoThumbnailValid,
+    isVideoThumbnailDataValid,
+    isVideoExtnameValid,
+    isVideoUUIDValid,
+    isVideoAbuseReasonValid,
+    isVideoAbuseReporterUsernameValid,
+    isVideoFile,
+    isVideoViewsValid,
+    isVideoLikesValid,
+    isVideoRatingTypeValid,
+    isVideoDislikesValid,
+    isVideoEventCountValid,
+    isVideoFileSizeValid,
+    isVideoFileResolutionValid
   }
 }
diff --git a/server/middlewares/validators/pods.ts b/server/middlewares/validators/pods.ts
index d0981cd57..4d0e054b0 100644
--- a/server/middlewares/validators/pods.ts
+++ b/server/middlewares/validators/pods.ts
@@ -11,7 +11,7 @@ import { isTestInstance } from '../../helpers'
 function makeFriendsValidator (req: express.Request, res: express.Response, next: express.NextFunction) {
   // Force https if the administrator wants to make friends
   if (isTestInstance() === false && CONFIG.WEBSERVER.SCHEME === 'http') {
-    return res.status(400).send('Cannot make friends with a non HTTPS webserver.')
+    return res.status(400).send('Cannot make friends with a non HTTPS web server.')
   }
 
   req.checkBody('hosts', 'Should have an array of unique hosts').isEachUniqueHostValid()
diff --git a/server/middlewares/validators/videos.ts b/server/middlewares/validators/videos.ts
index bd223a1cb..29c1ee0ef 100644
--- a/server/middlewares/validators/videos.ts
+++ b/server/middlewares/validators/videos.ts
@@ -24,7 +24,7 @@ function videosAddValidator (req: express.Request, res: express.Response, next:
   logger.debug('Checking videosAdd parameters', { parameters: req.body, files: req.files })
 
   checkErrors(req, res, () => {
-    const videoFile = req.files.videofile[0]
+    const videoFile = req.files['videofile'][0]
 
     db.Video.getDurationFromFile(videoFile.path)
       .then(duration => {
diff --git a/server/models/pod/pod-interface.ts b/server/models/pod/pod-interface.ts
index 8b0b72167..fc763acac 100644
--- a/server/models/pod/pod-interface.ts
+++ b/server/models/pod/pod-interface.ts
@@ -42,6 +42,7 @@ export interface PodClass {
 }
 
 export interface PodAttributes {
+  id?: number
   host?: string
   publicKey?: string
   score?: number | Sequelize.literal // Sequelize literal for 'score +' + value
@@ -49,7 +50,6 @@ export interface PodAttributes {
 }
 
 export interface PodInstance extends PodClass, PodAttributes, Sequelize.Instance<PodAttributes> {
-  id: number
   createdAt: Date
   updatedAt: Date
 
diff --git a/server/models/pod/pod.ts b/server/models/pod/pod.ts
index 56918e358..df6412721 100644
--- a/server/models/pod/pod.ts
+++ b/server/models/pod/pod.ts
@@ -143,7 +143,7 @@ list = function () {
 }
 
 listAllIds = function (transaction: Sequelize.Transaction) {
-  const query: Sequelize.FindOptions = {
+  const query = {
     attributes: [ 'id' ],
     transaction
   }
@@ -170,9 +170,7 @@ listRandomPodIdsWithRequest = function (limit: number, tableWithPods: string, ta
       limit: limit,
       where: {
         id: {
-          $in: [
-            Sequelize.literal(`SELECT DISTINCT "${tableWithPods}"."podId" FROM "${tableWithPods}" ${tableWithPodsJoins}`)
-          ]
+          $in: Sequelize.literal(`(SELECT DISTINCT "${tableWithPods}"."podId" FROM "${tableWithPods}" ${tableWithPodsJoins})`)
         }
       }
     }
diff --git a/server/models/user/user-video-rate-interface.ts b/server/models/user/user-video-rate-interface.ts
index 4e6efc01a..ea0fdc4d9 100644
--- a/server/models/user/user-video-rate-interface.ts
+++ b/server/models/user/user-video-rate-interface.ts
@@ -13,6 +13,8 @@ export interface UserVideoRateClass {
 
 export interface UserVideoRateAttributes {
   type: VideoRateType
+  userId: number
+  videoId: number
 }
 
 export interface UserVideoRateInstance extends UserVideoRateClass, UserVideoRateAttributes, Sequelize.Instance<UserVideoRateAttributes> {
diff --git a/server/models/user/user-video-rate.ts b/server/models/user/user-video-rate.ts
index c14598650..7d6dd7281 100644
--- a/server/models/user/user-video-rate.ts
+++ b/server/models/user/user-video-rate.ts
@@ -66,7 +66,7 @@ function associate (models) {
 }
 
 load = function (userId: number, videoId: number, transaction: Sequelize.Transaction) {
-  const options: Sequelize.FindOptions = {
+  const options: Sequelize.FindOptions<UserVideoRateAttributes> = {
     where: {
       userId,
       videoId
diff --git a/server/models/user/user.ts b/server/models/user/user.ts
index e1b933988..d481fa13c 100644
--- a/server/models/user/user.ts
+++ b/server/models/user/user.ts
@@ -198,7 +198,7 @@ loadById = function (id: number) {
 loadByUsername = function (username: string) {
   const query = {
     where: {
-      username: username
+      username
     }
   }
 
@@ -212,5 +212,6 @@ loadByUsernameOrEmail = function (username: string, email: string) {
     }
   }
 
-  return User.findOne(query)
+  // FIXME: https://github.com/DefinitelyTyped/DefinitelyTyped/issues/18387
+  return (User as any).findOne(query)
 }
diff --git a/server/models/video/video-interface.ts b/server/models/video/video-interface.ts
index cc214fd60..fb31c6a8f 100644
--- a/server/models/video/video-interface.ts
+++ b/server/models/video/video-interface.ts
@@ -121,6 +121,7 @@ export interface VideoClass {
 }
 
 export interface VideoAttributes {
+  id?: number
   uuid?: string
   name: string
   category: number
@@ -140,7 +141,6 @@ export interface VideoAttributes {
 }
 
 export interface VideoInstance extends VideoClass, VideoAttributes, Sequelize.Instance<VideoAttributes> {
-  id: number
   createdAt: Date
   updatedAt: Date
 
diff --git a/server/models/video/video.ts b/server/models/video/video.ts
index b3ca1e668..7dfea8ac9 100644
--- a/server/models/video/video.ts
+++ b/server/models/video/video.ts
@@ -643,7 +643,7 @@ list = function () {
 }
 
 listForApi = function (start: number, count: number, sort: string) {
-  // Exclude Blakclisted videos from the list
+  // Exclude blacklisted videos from the list
   const query = {
     distinct: true,
     offset: start,
@@ -807,7 +807,7 @@ searchAndPopulateAuthorAndPodAndTags = function (value: string, field: string, s
     model: Video['sequelize'].models.VideoFile
   }
 
-  const query: Sequelize.FindOptions = {
+  const query: Sequelize.FindOptions<VideoAttributes> = {
     distinct: true,
     where: createBaseVideosWhere(),
     offset: start,
diff --git a/server/tests/api/config.js b/server/tests/api/config.js
index 052b3f036..dc3cce052 100644
--- a/server/tests/api/config.js
+++ b/server/tests/api/config.js
@@ -35,7 +35,7 @@ describe('Test config', function () {
 
       const data = res.body
 
-      expect(data.signup.allowed).to.be.truthy
+      expect(data.signup.allowed).to.be.true
 
       done()
     })