lib/flipper/api/v1/actions/features.rb in flipper-api-0.10.2 vs lib/flipper/api/v1/actions/features.rb in flipper-api-0.11.0.beta1

@@ -1,32 +1,50 @@
 require 'flipper/api/action'
 require 'flipper/api/v1/decorators/feature'
-require 'json'
 
 module Flipper
   module Api
     module V1
       module Actions
         class Features < Api::Action
+          route(/features\Z/)
 
-          route %r{api/v1/features\Z}
-
           def get
-            features = flipper.features.map { |feature|
+            keys = params['keys']
+            features = if keys
+                         names = keys.split(',')
+                         if names.empty?
+                           []
+                         else
+                           existing_feature_names = names.keep_if do |feature_name|
+                             feature_exists?(feature_name)
+                           end
+
+                           flipper.preload(existing_feature_names)
+                         end
+                       else
+                         flipper.features
+                       end
+
+            decorated_features = features.map do |feature|
               Decorators::Feature.new(feature).as_json
-            }
+            end
 
-            json_response({
-              features: features
-            })
+            json_response(features: decorated_features)
           end
 
           def post
             feature_name = params.fetch('name') { json_error_response(:name_invalid) }
             feature = flipper[feature_name]
             flipper.adapter.add(feature)
             decorated_feature = Decorators::Feature.new(feature)
             json_response(decorated_feature.as_json, 200)
+          end
+
+          private
+
+          def feature_exists?(feature_name)
+            flipper.features.map(&:key).include?(feature_name)
           end
         end
       end
     end
   end