feat: guardar la mención de le autore

app/jobs/activity_pub/fetch_job.rb

@@ -29,8 +29,13 @@ class ActivityPub
 
         object.update(content: content, type: ActivityPub::Object.type_from(content).name)
 
+        return if current_type == object.type
+
+        object = ::ActivityPub::Object.find(object_id)
+        object.actor.save if object.actor_type?
+
         # Arreglar las relaciones con actividades también
-        ActivityPub.where(object_id: object.id).update_all(object_type: object.type) unless current_type == object.type
+        ActivityPub.where(object_id: object.id).update_all(object_type: object.type)
       rescue FastJsonparser::ParseError => e
         ExceptionNotifier.notify_exception(e, data: { site: site.name, body: response.body })
       end

app/models/activity_pub/actor.rb

@@ -18,19 +18,22 @@ class ActivityPub
     # Les actores son únicxs a toda la base de datos
     validates :uri, presence: true, url: true, uniqueness: true
 
+    before_save :mentionize!
+
     # Obtiene el nombre de la Actor como mención, solo si obtuvimos el
     # contenido de antemano.
     #
     # @return [String, nil]
-    def mention
+    def mentionize!
+      return if mention.present?
       return if content['preferredUsername'].blank?
       return if instance.blank?
 
-      @mention ||= "@#{content['preferredUsername']}@#{instance.hostname}"
+      self.mention ||= "@#{content['preferredUsername']}@#{instance.hostname}"
     end
 
     def object
-      @object ||= ActivityPub::Object::Person.find_or_initialize_by(uri: uri)
+      @object ||= ActivityPub::Object.find_or_initialize_by(uri: uri)
     end
 
     def content

db/migrate/20240316203721_add_mention_to_actors.rb

@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+# Guarda la mención en la tabla de actores
+class AddMentionToActors < ActiveRecord::Migration[6.1]
+  def up
+    add_column :activity_pub_actors, :mention, :string, null: true
+
+    actor_types = %w[
+      ActivityPub::Object::Application
+      ActivityPub::Object::Group
+      ActivityPub::Object::Organization
+      ActivityPub::Object::Person
+      ActivityPub::Object::Service
+    ]
+
+    ActivityPub::Object.where(type: actor_types).where.not(content: {}).find_each do |object|
+      ActivityPub::Actor.find_by_uri(object.uri)&.save
+    end
+  end
+
+  def down
+    remove_column :activity_pub_actors, :mention
+  end
+end