Should link to order.distributor website

- order: the order summary the customer is seeing on this page
 - current_order: the order is the customer is check-outing

+ add specs

app/views/spree/orders/form/_update_buttons.html.haml

@@ -10,7 +10,7 @@
             = t(:order_back_to_store)
         .columns.small-12.medium-6
           - if @order.distributor.website.present?
-            = link_to_service "https://", current_order.distributor.website, class: "button expand" do
+            = link_to_service "https://", @order.distributor.website, class: "button expand" do
               = t(:order_back_to_website)
     - else
        

spec/system/consumer/shopping/orders_spec.rb

@@ -56,6 +56,17 @@ describe "Order Management", js: true do
         visit order_path(order)
         expect(page).to be_confirmed_order_page
       end
+
+      it "allows the user to see a link to distributor website when distributor has one" do
+        distributor.update!(website: "www.example.com")
+        visit order_path(order, order_token: order.token)
+        expect(page).to have_link "Back To Website", href: "https://www.example.com"
+      end
+
+      it "doesn't show any link if the distributor doesn't have a website" do
+        visit order_path(order, order_token: order.token)
+        expect(page).not_to have_link "Back To Website"
+      end
     end
 
     context "when logged in as the customer" do