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
---
 .../validators/shared/video-comments.ts            | 73 ++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 server/middlewares/validators/shared/video-comments.ts

(limited to 'server/middlewares/validators/shared/video-comments.ts')

diff --git a/server/middlewares/validators/shared/video-comments.ts b/server/middlewares/validators/shared/video-comments.ts
new file mode 100644
index 000000000..83ea15c98
--- /dev/null
+++ b/server/middlewares/validators/shared/video-comments.ts
@@ -0,0 +1,73 @@
+import * as express from 'express'
+import { VideoCommentModel } from '@server/models/video/video-comment'
+import { MVideoId } from '@server/types/models'
+import { HttpStatusCode } from '@shared/core-utils'
+
+async function doesVideoCommentThreadExist (idArg: number | string, video: MVideoId, res: express.Response) {
+  const id = parseInt(idArg + '', 10)
+  const videoComment = await VideoCommentModel.loadById(id)
+
+  if (!videoComment) {
+    res.fail({
+      status: HttpStatusCode.NOT_FOUND_404,
+      message: 'Video comment thread not found'
+    })
+    return false
+  }
+
+  if (videoComment.videoId !== video.id) {
+    res.fail({ message: 'Video comment is not associated to this video.' })
+    return false
+  }
+
+  if (videoComment.inReplyToCommentId !== null) {
+    res.fail({ message: 'Video comment is not a thread.' })
+    return false
+  }
+
+  res.locals.videoCommentThread = videoComment
+  return true
+}
+
+async function doesVideoCommentExist (idArg: number | string, video: MVideoId, res: express.Response) {
+  const id = parseInt(idArg + '', 10)
+  const videoComment = await VideoCommentModel.loadByIdAndPopulateVideoAndAccountAndReply(id)
+
+  if (!videoComment) {
+    res.fail({
+      status: HttpStatusCode.NOT_FOUND_404,
+      message: 'Video comment thread not found'
+    })
+    return false
+  }
+
+  if (videoComment.videoId !== video.id) {
+    res.fail({ message: 'Video comment is not associated to this video.' })
+    return false
+  }
+
+  res.locals.videoCommentFull = videoComment
+  return true
+}
+
+async function doesCommentIdExist (idArg: number | string, res: express.Response) {
+  const id = parseInt(idArg + '', 10)
+  const videoComment = await VideoCommentModel.loadByIdAndPopulateVideoAndAccountAndReply(id)
+
+  if (!videoComment) {
+    res.fail({
+      status: HttpStatusCode.NOT_FOUND_404,
+      message: 'Video comment thread not found'
+    })
+    return false
+  }
+
+  res.locals.videoCommentFull = videoComment
+  return true
+}
+
+export {
+  doesVideoCommentThreadExist,
+  doesVideoCommentExist,
+  doesCommentIdExist
+}
-- 
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