Add support for editing for published statuses (#16697)

* Add support for editing for published statuses

* Fix references to stripped-out code

* Various fixes and improvements

* Further fixes and improvements

* Fix updates being potentially sent to unauthorized recipients

* Various fixes and improvements

* Fix wrong words in test

* Fix notifying accounts that were tagged but were not in the audience

* Fix mistake

1 files changed, 7 insertions, 0 deletions

diff --git a/app/serializers/activitypub/note_serializer.rb b/app/serializers/activitypub/note_serializer.rb
index 7c52b634d..12dabc65a 100644
--- a/app/serializers/activitypub/note_serializer.rb
+++ b/app/serializers/activitypub/note_serializer.rb
@@ -11,6 +11,7 @@ class ActivityPub::NoteSerializer < ActivityPub::Serializer
 
   attribute :content
   attribute :content_map, if: :language?
+  attribute :updated, if: :edited?
 
   has_many :media_attachments, key: :attachment
   has_many :virtual_tags, key: :tag
@@ -65,6 +66,8 @@ class ActivityPub::NoteSerializer < ActivityPub::Serializer
     object.language.present?
   end
 
+  delegate :edited?, to: :object
+
   def in_reply_to
     return unless object.reply? && !object.thread.nil?
 
@@ -79,6 +82,10 @@ class ActivityPub::NoteSerializer < ActivityPub::Serializer
     object.created_at.iso8601
   end
 
+  def updated
+    object.edited_at.iso8601
+  end
+
   def url
     ActivityPub::TagManager.instance.url_for(object)
   end