Refactor controllers for statuses, accounts, and more (#11249)

app/serializers/activitypub/activity_serializer.rb

@@ -1,9 +1,12 @@
 # frozen_string_literal: true
 
 class ActivityPub::ActivitySerializer < ActivityPub::Serializer
+  cache key: 'activity', expires_in: 3.minutes
+
   attributes :id, :type, :actor, :published, :to, :cc
 
   has_one :proper, key: :object, serializer: ActivityPub::NoteSerializer, if: :serialize_object?
+
   attribute :proper_uri, key: :object, unless: :serialize_object?
   attribute :atom_uri, if: :announce?
 

app/serializers/activitypub/actor_serializer.rb

@@ -3,6 +3,8 @@
 class ActivityPub::ActorSerializer < ActivityPub::Serializer
   include RoutingHelper
 
+  cache key: 'actor', expires_in: 3.minutes
+
   context :security
 
   context_extensions :manually_approves_followers, :featured, :also_known_as,

app/serializers/activitypub/collection_serializer.rb

@@ -7,6 +7,8 @@ class ActivityPub::CollectionSerializer < ActivityPub::Serializer
     super
   end
 
+  cache key: 'collection', expires_in: 3.minutes
+
   attribute :id, if: -> { object.id.present? }
   attribute :type
   attribute :total_items, if: -> { object.size.present? }

app/serializers/activitypub/emoji_serializer.rb

@@ -3,6 +3,8 @@
 class ActivityPub::EmojiSerializer < ActivityPub::Serializer
   include RoutingHelper
 
+  cache key: 'emoji', expires_in: 3.minutes
+
   context_extensions :emoji
 
   attributes :id, :type, :name, :updated

app/serializers/activitypub/note_serializer.rb

@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class ActivityPub::NoteSerializer < ActivityPub::Serializer
+  cache key: 'note', expires_in: 3.minutes
+
   context_extensions :atom_uri, :conversation, :sensitive,
                      :hashtag, :emoji, :focal_point, :blurhash