Extract domain transfers controller

#660

app/controllers/registrar/domain_transfers_controller.rb

@@ -0,0 +1,15 @@
+class Registrar
+  class DomainTransfersController < DeppController
+    before_action do
+      authorize! :transfer, Depp::Domain
+    end
+
+    def new
+    end
+
+    def create
+      domain = Depp::Domain.new(current_user: depp_current_user)
+      @data = domain.transfer(params)
+    end
+  end
+end

app/controllers/registrar/domains_controller.rb

@@ -146,16 +146,6 @@ class Registrar
       end
     end
 
-    def transfer
-      authorize! :transfer, Depp::Domain
-      if request.post? && params[:domain_name]
-        @data = @domain.transfer(params)
-        render 'transfer_index' and return unless response_ok?
-      else
-        render 'transfer_index'
-      end
-    end
-
     def search_contacts
       authorize! :create, Depp::Domain