add missing i18n key for check hub ready for checkout

app/controllers/application_controller.rb

@@ -99,8 +99,7 @@ class ApplicationController < ActionController::Base
     if current_distributor_closed?
       current_order.empty!
       current_order.set_distribution! nil, nil
-      flash[:info] = "The hub you have selected is temporarily closed for orders. "\
-        "Please try again later."
+      flash[:info] = I18n.t('order_cycles_closed_for_hub')
       redirect_to main_app.root_url
     end
   end

config/locales/en.yml

@@ -2197,6 +2197,7 @@ See the %{link} to find out more about %{sitename}'s features and to start using
   hub_sidebar_at_least: "At least one hub must be selected"
   hub_sidebar_blue: "blue"
   hub_sidebar_red: "red"
+  order_cycles_closed_for_hub: "The hub you have selected is temporarily closed for orders. Please try again later."
   report_customers_distributor: "Distributor"
   report_customers_supplier: "Supplier"
   report_customers_cycle: "Order Cycle"

spec/controllers/checkout_controller_spec.rb

@@ -33,7 +33,7 @@ describe CheckoutController, type: :controller do
     get :edit
 
     expect(response).to redirect_to root_url
-    expect(flash[:info]).to eq("The hub you have selected is temporarily closed for orders. Please try again later.")
+    expect(flash[:info]).to eq(I18n.t('order_cycles_closed_for_hub'))
   end
 
   describe "redirection to cart and stripe" do

spec/controllers/spree/orders_controller_spec.rb

@@ -116,7 +116,7 @@ describe Spree::OrdersController, type: :controller do
       spree_get :edit
 
       expect(response).to redirect_to root_url
-      expect(flash[:info]).to eq("The hub you have selected is temporarily closed for orders. Please try again later.")
+      expect(flash[:info]).to eq(I18n.t('order_cycles_closed_for_hub'))
     end
 
     describe "when an item is in the cart" do