lib/azeroth/request_handler.rb in azeroth-0.8.0 vs lib/azeroth/request_handler.rb in azeroth-0.8.1

@@ -17,11 +17,11 @@
     autoload :Update,  'azeroth/request_handler/update'
 
     # @param controller [ApplicationController]
     # @param model [Azeroth::Model]
     def initialize(controller, model, options)
-      @controller = controller
+      @controller = ControllerInterface.new(controller)
       @model = model
       @options = options
     end
 
     # process the request
@@ -33,16 +33,15 @@
     #
     # @return [String]
     def process
       return unless json?
 
-      json            = model.decorate(resource)
-      response_status = status
-
-      controller.instance_eval do
-        render(json: json, status: response_status)
-      end
+      controller.add_headers(headers)
+      controller.render_json(
+        model.decorate(resource),
+        status
+      )
     end
 
     private
 
     attr_reader :controller, :model, :options
@@ -138,8 +137,18 @@
     # Collection scope of the resource
     #
     # @return [ActiveRecord::Relation]
     def collection
       @collection = controller.send(model.plural)
+    end
+
+    # @private
+    # @abstract
+    #
+    # Headers to be added
+    #
+    # @return [Hash]
+    def headers
+      {}
     end
   end
 end