IN-292 Adds builder for returns from notes

lib/integrations/builders/return.rb

@@ -0,0 +1,28 @@
+module Integration
+  module Builder
+    class Return
+
+      attr_reader :object
+
+      def initialize(object)
+        @object = object.with_indifferent_access
+      end
+
+      def build
+        params = {
+          'Title'     => "Return:#{object['id']}",
+          'Body'      => build_body(object),
+          'IsPrivate' => false
+        }
+      end
+
+      def build_body(object)
+        <<-body
+Status: #{object['status']}
+Amount: #{object['refund_amount']}
+Extra: #{object['extra']}
+        body
+      end
+    end
+  end
+end