Initial setup GraphQL using graphql-ruby 1.8

- All definitions have been replaced by classes:
  http://graphql-ruby.org/schema/class_based_api.html
- Authorization & Presentation have been refactored to work in the
  class based system
- Loaders have been replaced by resolvers
- Times are now coersed as ISO 8601

1 files changed, 13 insertions, 0 deletions

diff --git a/lib/constraints/feature_constrainer.rb b/lib/constraints/feature_constrainer.rb
new file mode 100644
index 00000000000..05d48b0f25a
--- /dev/null
+++ b/lib/constraints/feature_constrainer.rb
@@ -0,0 +1,13 @@
+module Constraints
+  class FeatureConstrainer
+    attr_reader :feature
+
+    def initialize(feature)
+      @feature = feature
+    end
+
+    def matches?(_request)
+      Feature.enabled?(feature)
+    end
+  end
+end