fix: reintentar en algunos errores

closes #15351

closes #15352

closes #15612

closes #15618

closes #15621

closes #15622

closes #15623

closes #15729

closes #15730

closes #15731

closes #15735

closes #15736

closes #15776

closes #15824

closes #15827

closes #15828

closes #15829

closes #15830

closes #15831

closes #15832

closes #15838

closes #15839

closes #15882

app/jobs/activity_pub/fetch_job.rb

@@ -11,14 +11,42 @@ class ActivityPub
   class FetchJob < ApplicationJob
     self.priority = 50
 
+    attr_reader :site, :object, :response
+
+    # Notificar errores de JSON con el contenido, tomar los errores de
+    # validación y conexión como errores temporales y notificar todo lo
+    # demás sin reintentar.
+    #
+    # @param error [Exception]
+    # @return [Bool]
+    def handle_error(error)
+      case error
+      when FastJsonparser::ParseError
+        expire
+
+        ExceptionNotifier.notify_exception(error, data: { site: site.name, object: object.uri, body: response.body })
+
+        false
+      when ActiveRecord::RecordInvalid, SocketError, SystemCallError, Net::OpenTimeout, OpenSSL::OpenSSLError
+        retry_in(ApplicationJob.random_wait)
+
+        false
+      else
+        expire
+
+        true
+      end
+    end
+
     def perform(site:, object_id:)
       ActivityPub::Object.transaction do
-        object = ::ActivityPub::Object.find(object_id)
+        @site = site
+        @object = ::ActivityPub::Object.find(object_id)
 
         return if object.blank?
         return if object.activity_pubs.where(aasm_state: 'removed').count.positive?
 
-        response = site.social_inbox.dereferencer.get(uri: object.uri)
+        @response = site.social_inbox.dereferencer.get(uri: object.uri)
 
         # @todo Fallar cuando la respuesta no funcione?
         # @todo Eliminar en 410 Gone
@@ -39,8 +67,6 @@ class ActivityPub
 
         # Arreglar las relaciones con actividades también
         ActivityPub.where(object_id: object.id).update_all(object_type: object.type, updated_at: Time.now)
-      rescue FastJsonparser::ParseError => e
-        ExceptionNotifier.notify_exception(e, data: { site: site.name, object: object.uri, body: response.body })
       end
     end
   end