Move config in its own file

[github/Chocobozzz/PeerTube.git] / server / helpers / custom-validators / video-channels.ts

diff --git a/server/helpers/custom-validators/video-channels.ts b/server/helpers/custom-validators/video-channels.ts
index acc42f4a49e136c4b6f3508b8c7b2b7cb9665f53..ca8d207cf39bb0d572a5fa524f76fdb9e53112d0 100644 (file)
--- a/server/helpers/custom-validators/video-channels.ts
+++ b/server/helpers/custom-validators/video-channels.ts
@@ -1,12 +1,9 @@
-import * as Promise from 'bluebird'
-import * as validator from 'validator'
 import * as express from 'express'
 import 'express-validator'
 import 'multer'
-
-import { database as db, CONSTRAINTS_FIELDS } from '../../initializers'
-import { VideoChannelInstance } from '../../models'
-import { logger } from '../logger'
+import * as validator from 'validator'
+import { CONSTRAINTS_FIELDS } from '../../initializers'
+import { VideoChannelModel } from '../../models/video/video-channel'
 import { exists } from './misc'
 
 const VIDEO_CHANNELS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_CHANNELS
@@ -19,39 +16,53 @@ function isVideoChannelNameValid (value: string) {
   return exists(value) && validator.isLength(value, VIDEO_CHANNELS_CONSTRAINTS_FIELDS.NAME)
 }
 
-function isVideoChannelUUIDValid (value: string) {
-  return exists(value) && validator.isUUID('' + value, 4)
+function isVideoChannelSupportValid (value: string) {
+  return value === null || (exists(value) && validator.isLength(value, VIDEO_CHANNELS_CONSTRAINTS_FIELDS.SUPPORT))
 }
 
-function checkVideoChannelExists (id: string, res: express.Response, callback: () => void) {
-  let promise: Promise<VideoChannelInstance>
-  if (validator.isInt(id)) {
-    promise = db.VideoChannel.loadAndPopulateAccount(+id)
+async function doesLocalVideoChannelNameExist (name: string, res: express.Response) {
+  const videoChannel = await VideoChannelModel.loadLocalByNameAndPopulateAccount(name)
+
+  return processVideoChannelExist(videoChannel, res)
+}
+
+async function doesVideoChannelIdExist (id: number | string, res: express.Response) {
+  let videoChannel: VideoChannelModel
+  if (validator.isInt('' + id)) {
+    videoChannel = await VideoChannelModel.loadAndPopulateAccount(+id)
   } else { // UUID
-    promise = db.VideoChannel.loadByUUIDAndPopulateAccount(id)
+    videoChannel = await VideoChannelModel.loadByUUIDAndPopulateAccount('' + id)
   }
 
-  promise.then(videoChannel => {
-    if (!videoChannel) {
-      return res.status(404)
-        .json({ error: 'Video channel not found' })
-        .end()
-    }
+  return processVideoChannelExist(videoChannel, res)
+}
 
-    res.locals.videoChannel = videoChannel
-    callback()
-  })
-    .catch(err => {
-      logger.error('Error in video channel request validator.', err)
-      return res.sendStatus(500)
-    })
+async function doesVideoChannelNameWithHostExist (nameWithDomain: string, res: express.Response) {
+  const videoChannel = await VideoChannelModel.loadByNameWithHostAndPopulateAccount(nameWithDomain)
+
+  return processVideoChannelExist(videoChannel, res)
 }
 
 // ---------------------------------------------------------------------------
 
 export {
+  doesVideoChannelNameWithHostExist,
+  doesLocalVideoChannelNameExist,
   isVideoChannelDescriptionValid,
   isVideoChannelNameValid,
-  isVideoChannelUUIDValid,
-  checkVideoChannelExists
+  isVideoChannelSupportValid,
+  doesVideoChannelIdExist
+}
+
+function processVideoChannelExist (videoChannel: VideoChannelModel, res: express.Response) {
+  if (!videoChannel) {
+    res.status(404)
+       .json({ error: 'Video channel not found' })
+       .end()
+
+    return false
+  }
+
+  res.locals.videoChannel = videoChannel
+  return true
 }