Update cookie setting page

app/assets/stylesheets/application.scss

@@ -71,6 +71,10 @@ main img {
     margin-bottom: govuk-spacing(8);
   }
 
+  #flash .govuk-notification-banner {
+    margin-bottom: govuk-spacing(4);
+  }
+
   @include govuk-media-query($until: tablet) {
 
     .govuk-grid-column-one-half>p,

app/controllers/settings_controller.rb

@@ -1,19 +1,57 @@
 class SettingsController < ApplicationController
+  def show
+    if template_valid?
+      track('static_page')
+      render template
+    else
+      render 'errors/not_found'
+    end
+  end
+
   def create
     set_cookie_pref
-    redirect_to params[:return_url]
-  end
 
-private
+    if settings_params[:settings_updated].present?
+      flash[:notice] = t(:flash, scope: 'cookie_policy')
+    end
 
-  def track_analytics
-    params.fetch(:track_analytics, 'No')
+    redirect_to request_path
   end
 
+private
+
   def set_cookie_pref
-    cookies[:track_analytics] = { value: track_analytics, expires: 6.months.from_now }
+    cookies[:track_analytics] = {
+      value: settings_params[:track_analytics],
+      expires: 6.months.from_now,
+    }
+
     if params.fetch(:notify_if_successful, false)
       flash[:notice] = t(:preferences_saved_html, return_url: helpers.root_path, scope: :settings)
     end
   end
+
+  def request_path
+    if params[:request_path]
+      params[:request_path]
+    else
+      params[:return_url]
+    end
+  end
+
+  def settings_params
+    params.permit(:request_path, :track_analytics, :settings_updated)
+  end
+
+  def track_analytics
+    params.fetch(:track_analytics, 'No')
+  end
+
+  def template
+    page_params[:id].underscore
+  end
+
+  def page_params
+    params.permit(:id)
+  end
 end

app/helpers/application_helper.rb

@@ -22,4 +22,8 @@ def menu
   def footer_menu
     @footer_menu ||= Page.footer.pages
   end
+
+  def track_analytics?
+    cookies[:track_analytics] == 'Yes'
+  end
 end

app/views/layouts/_flash.html.slim

@@ -0,0 +1,5 @@
+- if flash.any?
+  #flash.govuk-grid-row
+    .govuk-grid-column-full
+      - flash.each do |variant, message|
+        = govuk_notification_banner title_text: t("banners.#{variant}"), text: m(message), success: %w[notice].include?(variant), classes: "govuk-notification-banner--#{variant}"

app/views/pages/index.html.slim

@@ -8,8 +8,13 @@
   .govuk-grid-row class=('govuk-!-margin-bottom-6' unless index == (page.pages.count / 3.0 - 1).ceil)
     = render partial: 'shared/card', collection: row
 
+= render 'layouts/flash'
+
 = m(page.body)
 
+if page.slug == 'cookie-policy'
+  = render 'settings/cookie_policy'
+
 = render 'shared/ctas'
 
 = render 'shared/other_resources'

app/views/settings/_cookie_policy.html.slim

@@ -0,0 +1,10 @@
+.govuk-grid-row class='govuk-!-margin-bottom-7'
+  .govuk-grid-column-two-thirds-from-desktop
+    = form_with url: settings_path, method: :post, local: true do |f|
+      = f.hidden_field :request_path, value: request.path
+      = f.hidden_field :settings_updated, value: 'Yes'
+      = f.govuk_radio_buttons_fieldset(:checked, legend: { size: 'm', text: t('cookie_policy.legend') }, inline: true ) do
+        = f.govuk_radio_button :track_analytics, 'Yes', label: { text: 'Yes' }, checked: track_analytics?
+        = f.govuk_radio_button :track_analytics, 'No', label: { text: 'No' }, checked: !track_analytics?
+
+      = f.govuk_submit 'Save cookie settings'

config/locales/en.yml

@@ -132,6 +132,10 @@ en:
               blank: First name must not be blank
             last_name:
               blank: Last name must not be blank
+  cookie_policy:
+    title: Cookie policy
+    legend: Do you want to accept analytics cookies?
+    flash: Your cookie settings were saved</br><a class='govuk-link' href='%{return_url}'>Go back to Help for early years providers</a>
   settings:
     cookie-policy: Cookies
     preferences_saved_html: Your cookie settings were saved</br><a class='govuk-link' href='%{return_url}'>Go back to Help for early years providers</a>