From 4daeb9daa6c980d97126293c972245d8e08711e8 Mon Sep 17 00:00:00 2001
From: jakob <jakob@mpib-berlin.mpg.de>
Date: Mon, 28 Oct 2019 15:33:28 +0100
Subject: [PATCH] Check if parent is a chapter. If so, move into Book and
 assing page to chapter.

---
 app/Entities/Repos/PageRepo.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/app/Entities/Repos/PageRepo.php b/app/Entities/Repos/PageRepo.php
index 0fc68f953..5d6fc8fa8 100644
--- a/app/Entities/Repos/PageRepo.php
+++ b/app/Entities/Repos/PageRepo.php
@@ -306,6 +306,13 @@ class PageRepo
             throw new PermissionsException('User does not have permission to create a page within the new parent');
         }
 
+        if ($parent instanceof Chapter) {
+            $parentChapter = $parent;
+            $parent = $parent->book;
+            $page->chapter_id = $parentChapter->id;
+            $page->save();
+        }
+
         $page->changeBook($parent instanceof Book ? $parent->id : $parent->book->id);
         $page->rebuildPermissions();
         return $parent;