From fe415e0c4629a89773cb07284ff2315d3b19e4d3 Mon Sep 17 00:00:00 2001
From: kjgarza <kgarza@datacite.org>
Date: Sat, 21 Aug 2021 07:16:24 +0200
Subject: [PATCH 1/3] cache single item graphql queries

---
 app/controllers/graphql_controller.rb | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/app/controllers/graphql_controller.rb b/app/controllers/graphql_controller.rb
index 4182805cc..9b6482b39 100644
--- a/app/controllers/graphql_controller.rb
+++ b/app/controllers/graphql_controller.rb
@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 class GraphqlController < ApplicationController
+  include Cacheable
   before_action :authenticate_user!
 
   def execute
@@ -11,12 +12,8 @@ def execute
       tracing_enabled: ApolloFederation::Tracing.should_add_traces(headers),
       current_user: current_user,
     }
-    result =
-      LupoSchema.execute(
-        query,
-        variables: variables, context: context, operation_name: operation_name,
-      )
-    render json: ApolloFederation::Tracing.attach_trace_to_result(result)
+    result = cached_graphql_response(query, variables, context, operation_name)
+    render json: result
   rescue StandardError => e
     raise e unless Rails.env.development?
 

From 22d4fd83e8c62f5551aed2161b9b5ec22ca58000 Mon Sep 17 00:00:00 2001
From: kjgarza <kgarza@datacite.org>
Date: Mon, 23 Aug 2021 08:45:24 +0200
Subject: [PATCH 2/3] cache responses when graphQL request for a single
 resource

---
 app/models/concerns/cacheable.rb | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/app/models/concerns/cacheable.rb b/app/models/concerns/cacheable.rb
index b82bd0e7c..33f01f986 100644
--- a/app/models/concerns/cacheable.rb
+++ b/app/models/concerns/cacheable.rb
@@ -65,6 +65,23 @@ def cached_prefix_response(prefix, _options = {})
       end
     end
 
+    def cached_graphql_response(query, variables, context, operation_name)
+      hash = Base64.encode64(query.to_json+variables.to_json+context.to_json+operation_name.to_json)
+      if Rails.application.config.action_controller.perform_caching && !variables[:id].nil?
+        Rails.cache.fetch("akita_response/#{hash}", expires_in: 24.hours) do
+          LupoSchema.execute(
+            query,
+            variables: variables, context: context, operation_name: operation_name,
+          ).to_json
+        end
+      else
+        LupoSchema.execute(
+          query,
+          variables: variables, context: context, operation_name: operation_name,
+        )
+      end
+    end
+
     def cached_resource_type_response(id)
       Rails.cache.fetch("resource_type_response/#{id}", expires_in: 1.month) do
         resource_type = ResourceType.where(id: id)

From ba1e2e46df6155718809e296e9738269b3153c7d Mon Sep 17 00:00:00 2001
From: kjgarza <kgarza@datacite.org>
Date: Tue, 7 Sep 2021 12:35:23 +0200
Subject: [PATCH 3/3] lint fix

---
 app/models/concerns/cacheable.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/concerns/cacheable.rb b/app/models/concerns/cacheable.rb
index 33f01f986..132a55c7d 100644
--- a/app/models/concerns/cacheable.rb
+++ b/app/models/concerns/cacheable.rb
@@ -66,7 +66,7 @@ def cached_prefix_response(prefix, _options = {})
     end
 
     def cached_graphql_response(query, variables, context, operation_name)
-      hash = Base64.encode64(query.to_json+variables.to_json+context.to_json+operation_name.to_json)
+      hash = Base64.encode64(query.to_json + variables.to_json + context.to_json + operation_name.to_json)
       if Rails.application.config.action_controller.perform_caching && !variables[:id].nil?
         Rails.cache.fetch("akita_response/#{hash}", expires_in: 24.hours) do
           LupoSchema.execute(