6 files changed, 26 insertions, 11 deletions

diff --git a/server/helpers/custom-validators/follows.ts b/server/helpers/custom-validators/follows.ts
index fbef7ad87..8f65552c3 100644
--- a/server/helpers/custom-validators/follows.ts
+++ b/server/helpers/custom-validators/follows.ts
@@ -1,4 +1,4 @@
-import { exists } from './misc'
+import { exists, isArray } from './misc'
 import { FollowState } from '@shared/models'
 
 function isFollowStateValid (value: FollowState) {
@@ -7,8 +7,24 @@ function isFollowStateValid (value: FollowState) {
   return value === 'pending' || value === 'accepted'
 }
 
+function isRemoteHandleValid (value: string) {
+  if (!exists(value)) return false
+  if (typeof value !== 'string') return false
+
+  return value.includes('@')
+}
+
+function isEachUniqueHandleValid (handles: string[]) {
+  return isArray(handles) &&
+    handles.every(handle => {
+      return isRemoteHandleValid(handle) && handles.indexOf(handle) === handles.lastIndexOf(handle)
+    })
+}
+
 // ---------------------------------------------------------------------------
 
 export {
-  isFollowStateValid
+  isFollowStateValid,
+  isRemoteHandleValid,
+  isEachUniqueHandleValid
 }
diff --git a/server/helpers/custom-validators/servers.ts b/server/helpers/custom-validators/servers.ts
index adf1ea497..c0f8b6aeb 100644
--- a/server/helpers/custom-validators/servers.ts
+++ b/server/helpers/custom-validators/servers.ts
@@ -19,7 +19,6 @@ function isHostValid (host: string) {
 
 function isEachUniqueHostValid (hosts: string[]) {
   return isArray(hosts) &&
-    hosts.length !== 0 &&
     hosts.every(host => {
       return isHostValid(host) && hosts.indexOf(host) === hosts.lastIndexOf(host)
     })
diff --git a/server/helpers/custom-validators/video-ownership.ts b/server/helpers/custom-validators/video-ownership.ts
index 0e1c63bad..cf15b385a 100644
--- a/server/helpers/custom-validators/video-ownership.ts
+++ b/server/helpers/custom-validators/video-ownership.ts
@@ -1,7 +1,7 @@
 import { Response } from 'express'
 import { MUserId } from '@server/types/models'
 import { MVideoChangeOwnershipFull } from '@server/types/models/video/video-change-ownership'
-import { HttpStatusCode } from '../../../shared/core-utils/miscs/http-error-codes'
+import { HttpStatusCode } from '../../../shared/models/http/http-error-codes'
 
 function checkUserCanTerminateOwnershipChange (user: MUserId, videoChangeOwnership: MVideoChangeOwnershipFull, res: Response) {
   if (videoChangeOwnership.NextOwner.userId === user.id) {
diff --git a/server/helpers/database-utils.ts b/server/helpers/database-utils.ts
index b5dc70c17..cbd7aa401 100644
--- a/server/helpers/database-utils.ts
+++ b/server/helpers/database-utils.ts
@@ -6,7 +6,7 @@ import { sequelizeTypescript } from '@server/initializers/database'
 import { logger } from './logger'
 
 function retryTransactionWrapper <T, A, B, C, D> (
-  functionToRetry: (arg1: A, arg2: B, arg3: C, arg4: D) => Promise<T> | Bluebird<T>,
+  functionToRetry: (arg1: A, arg2: B, arg3: C, arg4: D) => Promise<T>,
   arg1: A,
   arg2: B,
   arg3: C,
@@ -14,20 +14,20 @@ function retryTransactionWrapper <T, A, B, C, D> (
 ): Promise<T>
 
 function retryTransactionWrapper <T, A, B, C> (
-  functionToRetry: (arg1: A, arg2: B, arg3: C) => Promise<T> | Bluebird<T>,
+  functionToRetry: (arg1: A, arg2: B, arg3: C) => Promise<T>,
   arg1: A,
   arg2: B,
   arg3: C
 ): Promise<T>
 
 function retryTransactionWrapper <T, A, B> (
-  functionToRetry: (arg1: A, arg2: B) => Promise<T> | Bluebird<T>,
+  functionToRetry: (arg1: A, arg2: B) => Promise<T>,
   arg1: A,
   arg2: B
 ): Promise<T>
 
 function retryTransactionWrapper <T, A> (
-  functionToRetry: (arg1: A) => Promise<T> | Bluebird<T>,
+  functionToRetry: (arg1: A) => Promise<T>,
   arg1: A
 ): Promise<T>
 
@@ -36,7 +36,7 @@ function retryTransactionWrapper <T> (
 ): Promise<T>
 
 function retryTransactionWrapper <T> (
-  functionToRetry: (...args: any[]) => Promise<T> | Bluebird<T>,
+  functionToRetry: (...args: any[]) => Promise<T>,
   ...args: any[]
 ): Promise<T> {
   return transactionRetryer<T>(callback => {
diff --git a/server/helpers/express-utils.ts b/server/helpers/express-utils.ts
index 0ff113274..c299b70f1 100644
--- a/server/helpers/express-utils.ts
+++ b/server/helpers/express-utils.ts
@@ -1,6 +1,6 @@
 import * as express from 'express'
 import * as multer from 'multer'
-import { HttpStatusCode } from '../../shared/core-utils/miscs/http-error-codes'
+import { HttpStatusCode } from '../../shared/models/http/http-error-codes'
 import { CONFIG } from '../initializers/config'
 import { REMOTE_SCHEME } from '../initializers/constants'
 import { getLowercaseExtension } from './core-utils'
diff --git a/server/helpers/youtube-dl.ts b/server/helpers/youtube-dl.ts
index fdd361390..3c80e7d41 100644
--- a/server/helpers/youtube-dl.ts
+++ b/server/helpers/youtube-dl.ts
@@ -3,7 +3,7 @@ import { ensureDir, move, pathExists, remove, writeFile } from 'fs-extra'
 import got from 'got'
 import { join } from 'path'
 import { CONFIG } from '@server/initializers/config'
-import { HttpStatusCode } from '../../shared/core-utils/miscs/http-error-codes'
+import { HttpStatusCode } from '../../shared/models/http/http-error-codes'
 import { VideoResolution } from '../../shared/models/videos'
 import { CONSTRAINTS_FIELDS, VIDEO_CATEGORIES, VIDEO_LANGUAGES, VIDEO_LICENCES } from '../initializers/constants'
 import { peertubeTruncate, pipelinePromise, root } from './core-utils'