Rename restartCheckout to order_checkout_restart to make it follow service naming convention

app/controllers/checkout_controller.rb

@@ -40,7 +40,7 @@ class CheckoutController < Spree::StoreController
     # This is only required because of spree_paypal_express. If we implement
     # a version of paypal that uses this controller, and more specifically
     # the #update_failed method, then we can remove this call
-    RestartCheckout.new(@order).call
+    OrderCheckoutRestart.new(@order).call
   end
 
   def update

app/services/checkout/post_checkout_actions.rb

@@ -14,7 +14,7 @@ module Checkout
 
     def failure
       @order.updater.shipping_address_from_distributor
-      RestartCheckout.new(@order).call
+      OrderCheckoutRestart.new(@order).call
     end
 
     private

app/services/order_checkout_restart.rb

@@ -1,5 +1,5 @@
 # Resets the passed order to cart state while clearing associated payments and shipments
-class RestartCheckout
+class OrderCheckoutRestart
   def initialize(order)
     @order = order
   end

spec/controllers/checkout_controller_spec.rb

@@ -299,11 +299,11 @@ describe CheckoutController, type: :controller do
   end
 
   describe "#update_failed" do
-    let(:restart_checkout) { instance_double(RestartCheckout, call: true) }
+    let(:restart_checkout) { instance_double(OrderCheckoutRestart, call: true) }
 
     before do
       controller.instance_variable_set(:@order, order)
-      allow(RestartCheckout).to receive(:new) { restart_checkout }
+      allow(OrderCheckoutRestart).to receive(:new) { restart_checkout }
       allow(controller).to receive(:current_order) { order }
     end
 

spec/services/checkout/post_checkout_actions_spec.rb

@@ -48,10 +48,10 @@ describe Checkout::PostCheckoutActions do
   end
 
   describe "#failure" do
-    let(:restart_checkout_service) { instance_double(RestartCheckout) }
+    let(:restart_checkout_service) { instance_double(OrderCheckoutRestart) }
 
     it "restarts the checkout process" do
-      expect(RestartCheckout).to receive(:new).with(order).and_return(restart_checkout_service)
+      expect(OrderCheckoutRestart).to receive(:new).with(order).and_return(restart_checkout_service)
       expect(restart_checkout_service).to receive(:call)
 
       postCheckoutActions.failure

spec/services/order_checkout_restart_spec.rb

@@ -1,13 +1,13 @@
 require 'spec_helper'
 
-describe RestartCheckout do
+describe OrderCheckoutRestart do
   let(:order) { create(:order_with_distributor) }
 
   describe "#call" do
     context "when the order is already in the 'cart' state" do
       it "does nothing" do
         expect(order).to_not receive(:restart_checkout!)
-        RestartCheckout.new(order).call
+        OrderCheckoutRestart.new(order).call
       end
     end
 
@@ -25,7 +25,7 @@ describe RestartCheckout do
         before { order.ship_address = nil }
 
         it "resets the order state, and clears incomplete shipments and payments" do
-          RestartCheckout.new(order).call
+          OrderCheckoutRestart.new(order).call
 
           expect_cart_state_and_reset_adjustments
         end
@@ -35,7 +35,7 @@ describe RestartCheckout do
         before { order.ship_address = order.address_from_distributor }
 
         it "resets the order state, and clears incomplete shipments and payments" do
-          RestartCheckout.new(order).call
+          OrderCheckoutRestart.new(order).call
 
           expect_cart_state_and_reset_adjustments
         end
@@ -46,7 +46,7 @@ describe RestartCheckout do
 
         it "does not reset the order state nor clears incomplete shipments and payments" do
           expect do
-            RestartCheckout.new(order).call
+            OrderCheckoutRestart.new(order).call
           end.to raise_error(StateMachine::InvalidTransition)
 
           expect(order.state).to eq 'payment'