From 10363c74c1d869f0e0c7bc4d0367b1f34d1bb6a4 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Thu, 3 Jun 2021 17:33:44 +0200
Subject: Move middleware utils in middlewares

helpers modules should not import models
---
 server/lib/model-loaders/actor.ts | 16 ++++++++++
 server/lib/model-loaders/index.ts |  2 ++
 server/lib/model-loaders/video.ts | 64 +++++++++++++++++++++++++++++++++++++++
 3 files changed, 82 insertions(+)
 create mode 100644 server/lib/model-loaders/actor.ts
 create mode 100644 server/lib/model-loaders/index.ts
 create mode 100644 server/lib/model-loaders/video.ts

(limited to 'server/lib/model-loaders')

diff --git a/server/lib/model-loaders/actor.ts b/server/lib/model-loaders/actor.ts
new file mode 100644
index 000000000..234cb344f
--- /dev/null
+++ b/server/lib/model-loaders/actor.ts
@@ -0,0 +1,16 @@
+
+import { ActorModel } from '../../models/actor/actor'
+import { MActorAccountChannelId, MActorFull } from '../../types/models'
+
+type ActorFetchByUrlType = 'all' | 'association-ids'
+
+function fetchActorByUrl (url: string, fetchType: ActorFetchByUrlType): Promise<MActorFull | MActorAccountChannelId> {
+  if (fetchType === 'all') return ActorModel.loadByUrlAndPopulateAccountAndChannel(url)
+
+  if (fetchType === 'association-ids') return ActorModel.loadByUrl(url)
+}
+
+export {
+  ActorFetchByUrlType,
+  fetchActorByUrl
+}
diff --git a/server/lib/model-loaders/index.ts b/server/lib/model-loaders/index.ts
new file mode 100644
index 000000000..9e5152cb2
--- /dev/null
+++ b/server/lib/model-loaders/index.ts
@@ -0,0 +1,2 @@
+export * from './actor'
+export * from './video'
diff --git a/server/lib/model-loaders/video.ts b/server/lib/model-loaders/video.ts
new file mode 100644
index 000000000..7aaf00e89
--- /dev/null
+++ b/server/lib/model-loaders/video.ts
@@ -0,0 +1,64 @@
+import { VideoModel } from '@server/models/video/video'
+import {
+  MVideoAccountLightBlacklistAllFiles,
+  MVideoFullLight,
+  MVideoIdThumbnail,
+  MVideoImmutable,
+  MVideoThumbnail,
+  MVideoWithRights
+} from '@server/types/models'
+
+type VideoFetchType = 'all' | 'only-video' | 'only-video-with-rights' | 'id' | 'none' | 'only-immutable-attributes'
+
+function fetchVideo (id: number | string, fetchType: 'all', userId?: number): Promise<MVideoFullLight>
+function fetchVideo (id: number | string, fetchType: 'only-immutable-attributes'): Promise<MVideoImmutable>
+function fetchVideo (id: number | string, fetchType: 'only-video', userId?: number): Promise<MVideoThumbnail>
+function fetchVideo (id: number | string, fetchType: 'only-video-with-rights', userId?: number): Promise<MVideoWithRights>
+function fetchVideo (id: number | string, fetchType: 'id' | 'none', userId?: number): Promise<MVideoIdThumbnail>
+function fetchVideo (
+  id: number | string,
+  fetchType: VideoFetchType,
+  userId?: number
+): Promise<MVideoFullLight | MVideoThumbnail | MVideoWithRights | MVideoIdThumbnail | MVideoImmutable>
+function fetchVideo (
+  id: number | string,
+  fetchType: VideoFetchType,
+  userId?: number
+): Promise<MVideoFullLight | MVideoThumbnail | MVideoWithRights | MVideoIdThumbnail | MVideoImmutable> {
+  if (fetchType === 'all') return VideoModel.loadAndPopulateAccountAndServerAndTags(id, undefined, userId)
+
+  if (fetchType === 'only-immutable-attributes') return VideoModel.loadImmutableAttributes(id)
+
+  if (fetchType === 'only-video-with-rights') return VideoModel.loadWithRights(id)
+
+  if (fetchType === 'only-video') return VideoModel.load(id)
+
+  if (fetchType === 'id' || fetchType === 'none') return VideoModel.loadOnlyId(id)
+}
+
+type VideoFetchByUrlType = 'all' | 'only-video' | 'only-immutable-attributes'
+
+function fetchVideoByUrl (url: string, fetchType: 'all'): Promise<MVideoAccountLightBlacklistAllFiles>
+function fetchVideoByUrl (url: string, fetchType: 'only-immutable-attributes'): Promise<MVideoImmutable>
+function fetchVideoByUrl (url: string, fetchType: 'only-video'): Promise<MVideoThumbnail>
+function fetchVideoByUrl (
+  url: string,
+  fetchType: VideoFetchByUrlType
+): Promise<MVideoAccountLightBlacklistAllFiles | MVideoThumbnail | MVideoImmutable>
+function fetchVideoByUrl (
+  url: string,
+  fetchType: VideoFetchByUrlType
+): Promise<MVideoAccountLightBlacklistAllFiles | MVideoThumbnail | MVideoImmutable> {
+  if (fetchType === 'all') return VideoModel.loadByUrlAndPopulateAccount(url)
+
+  if (fetchType === 'only-immutable-attributes') return VideoModel.loadByUrlImmutableAttributes(url)
+
+  if (fetchType === 'only-video') return VideoModel.loadByUrl(url)
+}
+
+export {
+  VideoFetchType,
+  VideoFetchByUrlType,
+  fetchVideo,
+  fetchVideoByUrl
+}
-- 
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