HFEYP Privacy Statement (#862)

* Add Variables To 'env.example'

Added 'feedback_url' and 'privacy_policy_url' to 'env.example'

* Add Privacy Policy to Footer

Added Privacy Policy to Footer and update application.rb to use the new environment variable

---------

Co-authored-by: dfeetenby <[email protected]>

.env.example

@@ -31,3 +31,5 @@ ENVIRONMENT=production
 
 RAILS_MASTER_KEY=xxxxxxxxxxxxxxxx
 RAILS_LOG_TO_STDOUT=true
+#FEEDBACK_URL=
+#PRIVACY_POLICY_URL=

app/views/layouts/_footer.html.slim

@@ -4,6 +4,8 @@
       ul.govuk-footer__list.govuk-footer__list--columns-3
         li.govuk-footer__list-item
           = govuk_link_to t('links.footer.feedback'), Rails.configuration.feedback_url, class: 'govuk-footer__link'
+        li.govuk-footer__list-item
+          = govuk_link_to t('links.footer.privacy_policy'), Rails.configuration.privacy_policy_url, class: 'govuk-footer__link'
         - Page.footer.pages.each do |page|
           li.govuk-footer__list-item
             = govuk_link_to page.title, page.path, class: 'govuk-footer__link'

config/application.rb

@@ -39,6 +39,7 @@ class Application < Rails::Application
     config.i18n.load_path += Dir[Rails.root.join('config/locales/content/*.{rb,yml}').to_s]
 
     config.feedback_url = ENV.fetch('FEEDBACK_URL', '#FEEDBACK_env_var_missing')
+    config.privacy_policy_url = ENV.fetch('PRIVACY_POLICY_URL', '#PRIVACY_POLICY_env_var_missing')
     config.signup_url = ENV.fetch('SIGNUP_URL', '#SIGNUP_env_var_missing')
     config.tracking_id = ENV.fetch('TRACKING_ID', '#TRACKING_ID_env_var_missing')
     config.js_url = "https://www.googletagmanager.com/gtag/js?id=#{config.tracking_id}"

config/locales/en.yml

@@ -22,6 +22,7 @@ en:
   links:
     footer:
       feedback: Feedback
+      privacy_policy: Privacy policy
   admin:
     articles:
       create:

spec/system/homepage_spec.rb

@@ -18,4 +18,13 @@
     # Check for the feedback link/button
     expect(page).to have_link(href: Rails.configuration.feedback_url)
   end
+
+  # Check for the footer links
+  it 'displays the feedback link' do
+    expect(page).to have_link(I18n.t('links.footer.feedback'), href: Rails.configuration.feedback_url)
+  end
+
+  it 'displays the privacy policy link' do
+    expect(page).to have_link(I18n.t('links.footer.privacy_policy'), href: Rails.configuration.privacy_policy_url)
+  end
 end