From cdb8eb7931a97cadb4bdbf7683e5d31c7e63eae4 Mon Sep 17 00:00:00 2001
From: Pete Matsyburka <pete.matsy@gmail.com>
Date: Thu, 18 Apr 2024 22:25:04 +0300
Subject: [PATCH] fix pdf number of pages

---
 lib/templates/process_document.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/templates/process_document.rb b/lib/templates/process_document.rb
index 9926f821..9326c224 100644
--- a/lib/templates/process_document.rb
+++ b/lib/templates/process_document.rb
@@ -45,7 +45,8 @@ module Templates
       ActiveStorage::Attachment.where(name: ATTACHMENT_NAME, record: attachment).destroy_all
       number_of_pages = HexaPDF::Document.new(io: StringIO.new(data)).pages.size
 
-      (attachment.metadata['pdf'] ||= {})[:number_of_pages] = number_of_pages
+      attachment.metadata['pdf'] ||= {}
+      attachment.metadata['pdf']['number_of_pages'] = number_of_pages
 
       attachment.save!