Marketplace: The Back button works! (#1981)

- #831

So, TIL about `data-turbo-action=advance` which tells turbo to update
the URL when moving from spot to spot.

Now, when navigating through the Marketplace Management and Checkout
flow the URL bar actually update! Magic! Ponies! Sparkles! Hooray!

app/furniture/marketplace/checkouts/show.html.erb

@@ -1,4 +1,4 @@
-<%= turbo_frame_tag(checkout.marketplace) do %>
+<%= turbo_frame_tag(checkout.marketplace, data: { turbo_action: :advance }) do %>
   <%= link_to(t("marketplace.marketplaces.show.link_to"), marketplace.location) %>
   <h1>Checkout</h2>
   <%= render CardComponent.new do %>

app/furniture/marketplace/marketplaces/_marketplace.html.erb

@@ -1,3 +1,3 @@
-<%= turbo_frame_tag(marketplace) do %>
+<%= turbo_frame_tag(marketplace, data: { turbo_action: :advance }) do %>
   <%= render Marketplace::MarketplaceComponent.new(marketplace: marketplace) %>
 <%- end %>

app/furniture/marketplace/marketplaces/show.html.erb

@@ -1,4 +1,4 @@
 <%- breadcrumb :marketplace, marketplace %>
-<%= turbo_frame_tag(marketplace) do %>
+<%= turbo_frame_tag(marketplace, data: { turbo_action: :advance }) do %>
   <%= render Marketplace::MarketplaceComponent.new(marketplace: marketplace) %>
 <%- end %>

spec/furniture/marketplace/buying_products_system_spec.rb

@@ -32,11 +32,14 @@ def url_options
     expect(page).to have_content("Total: #{humanized_money_with_symbol(marketplace.products.first.price + marketplace.delivery_areas.first.price)}")
 
     click_link("Checkout")
+    expect(page).to have_current_path(polymorphic_path(marketplace.carts.first.location(child: :checkout)))
 
     set_delivery_details(delivery_address: "123 N West St Oakland, CA",
       contact_email: "[email protected]",
       contact_phone_number: "1234567890")
 
+    expect(page).to have_current_path(polymorphic_path(marketplace.carts.first.location(child: :checkout)))
+
     pay(card_number: "4000000000000077", card_expiry: "1240", card_cvc: "123", billing_name: "Ahsoka Tano", email: "[email protected]", billing_postal_code: "12345")
 
     expect(page).to have_content("Order History", wait: 30)