1 files changed, 39 insertions, 0 deletions

diff --git a/server/middlewares/validators/shared/video-playlists.ts b/server/middlewares/validators/shared/video-playlists.ts
new file mode 100644
index 000000000..d762859a8
--- /dev/null
+++ b/server/middlewares/validators/shared/video-playlists.ts
@@ -0,0 +1,39 @@
+import * as express from 'express'
+import { VideoPlaylistModel } from '@server/models/video/video-playlist'
+import { MVideoPlaylist } from '@server/types/models'
+import { HttpStatusCode } from '@shared/core-utils'
+
+export type VideoPlaylistFetchType = 'summary' | 'all'
+async function doesVideoPlaylistExist (id: number | string, res: express.Response, fetchType: VideoPlaylistFetchType = 'summary') {
+  if (fetchType === 'summary') {
+    const videoPlaylist = await VideoPlaylistModel.loadWithAccountAndChannelSummary(id, undefined)
+    res.locals.videoPlaylistSummary = videoPlaylist
+
+    return handleVideoPlaylist(videoPlaylist, res)
+  }
+
+  const videoPlaylist = await VideoPlaylistModel.loadWithAccountAndChannel(id, undefined)
+  res.locals.videoPlaylistFull = videoPlaylist
+
+  return handleVideoPlaylist(videoPlaylist, res)
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  doesVideoPlaylistExist
+}
+
+// ---------------------------------------------------------------------------
+
+function handleVideoPlaylist (videoPlaylist: MVideoPlaylist, res: express.Response) {
+  if (!videoPlaylist) {
+    res.fail({
+      status: HttpStatusCode.NOT_FOUND_404,
+      message: 'Video playlist not found'
+    })
+    return false
+  }
+
+  return true
+}