Add feature flag for the GraphQL API

app/controllers/graphql_controller.rb

@@ -1,4 +1,7 @@
 class GraphqlController < ApplicationController
+  include FeatureFlags
+
+  feature_flag :graphql_api
 
   skip_before_action :verify_authenticity_token
   skip_authorization_check

app/models/setting.rb

@@ -99,6 +99,7 @@ class Setting < ApplicationRecord
         "feature.translation_interface": nil,
         "feature.remote_census": nil,
         "feature.valuation_comment_notification": true,
+        "feature.graphql_api": true,
         "homepage.widgets.feeds.debates": true,
         "homepage.widgets.feeds.processes": true,
         "homepage.widgets.feeds.proposals": true,

config/locales/en/settings.yml

@@ -124,6 +124,7 @@ en:
       remote_census_description: "Allows to configure the connection to the remote census of each institution"
       valuation_comment_notification: "Valuation comment notification"
       valuation_comment_notification_description: "Send an email to all associated users except valuation commenter to budget investment when a new valuation comment is created"
+      graphql_api: "GraphQL API"
     remote_census:
       general:
         endpoint: "Endpoint"

config/locales/es/settings.yml

@@ -124,6 +124,7 @@ es:
       remote_census_description: "Permite configurar la conexión al censo remoto de cada institución"
       valuation_comment_notification: "Notificar comentarios de evaluación"
       valuation_comment_notification_description: "Envía un email a todos los usuarios menos al que haya comentado asociados a un presupuesto participativo cuando se cree un nuevo comentario de evaluación"
+      graphql_api: "API GraphQL"
     remote_census:
       general:
         endpoint: "Endpoint"

spec/controllers/graphql_controller_spec.rb

@@ -90,4 +90,13 @@ describe GraphqlController, type: :request do
       expect(response).to have_http_status(:ok)
     end
   end
+
+  context "feature flag is set to false" do
+    before { Setting["feature.graphql_api"] = false }
+
+    it "is disabled" do
+      expect { get "/graphql" }.to raise_exception(FeatureFlags::FeatureDisabled)
+      expect { post "/graphql" }.to raise_exception(FeatureFlags::FeatureDisabled)
+    end
+  end
 end