Add notification for updated privacy policy

This adds a notification to let users know of our updated privacy
policy.

Users can dismiss the notification either by following the link or
closing the notification via an "x" icon.

app/assets/javascripts/main.js

@@ -32,6 +32,7 @@ import initSearchAutocomplete from './search_autocomplete';
 import GlFieldErrors from './gl_field_errors';
 import initUserPopovers from './user_popovers';
 import { __ } from './locale';
+import initPrivacyPolicyUpdateCallout from './privacy_policy_update_callout';
 import 'ee_else_ce/main_ee';
@@ -79,6 +80,7 @@ function deferredInitialisation() {
   initLogoAnimation();
   initUsagePingConsent();
   initUserPopovers();
+  initPrivacyPolicyUpdateCallout();
   if (document.querySelector('.search')) initSearchAutocomplete();

app/helpers/user_callouts_helper.rb

@@ -4,6 +4,8 @@ module UserCalloutsHelper
   GKE_CLUSTER_INTEGRATION = 'gke_cluster_integration'.freeze
   GCP_SIGNUP_OFFER = 'gcp_signup_offer'.freeze
   SUGGEST_POPOVER_DISMISSED = 'suggest_popover_dismissed'.freeze
+  # Privacy Policy Update: https://gitlab.com/gitlab-org/gitlab-ce/issues/64341
+  PRIVACY_POLICY_UPDATE_64341 = 'privacy_policy_update_64341'.freeze
   def show_gke_cluster_integration_callout?(project)
     can?(current_user, :create_cluster, project) &&
@@ -25,6 +27,10 @@ module UserCalloutsHelper
     !user_dismissed?(SUGGEST_POPOVER_DISMISSED)
   end
+  def show_privacy_policy_update_64341?
+    !user_dismissed?(PRIVACY_POLICY_UPDATE_64341)
+  end
+
   private
   def user_dismissed?(feature_name)

app/models/user_callout_enums.rb

@@ -14,7 +14,8 @@ module UserCalloutEnums
       gke_cluster_integration: 1,
       gcp_signup_offer: 2,
       cluster_security_warning: 3,
-      suggest_popover_dismissed: 9
+      suggest_popover_dismissed: 9,
+      privacy_policy_update_64341: 10 # Privacy Policy Update: https://gitlab.com/gitlab-org/gitlab-ce/issues/64341
     }
   end
 end

app/views/layouts/_page.html.haml

@@ -17,4 +17,6 @@
       .d-flex
     %div{ class: "#{(container_class unless @no_container)} #{@content_class}" }
       .content{ id: "content-body" }
+        - if Gitlab.com? && show_privacy_policy_update_64341?
+          = render "layouts/privacy_policy_update_callout"
         = yield

app/views/layouts/_privacy_policy_update_callout.html.haml

+- privacy_policy_link = link_to('https://about.gitlab.com/privacy', 'https://about.gitlab.com/privacy', class: 'deferred-link', target: '_blank', rel: 'noopener noreferrer')
+%div{ class:"#{(container_class unless fluid_layout)} #{@content_class}" }
+  .bs-callout.privacy-policy-update-64341.alert.alert-block.alert-dismissable.prepend-top-default.append-bottom-default{ role: 'alert', data: { feature_id: UserCalloutsHelper::PRIVACY_POLICY_UPDATE_64341, dismiss_endpoint: user_callouts_path, defer_links: "true" } }
+    %button.close.js-close{ type: "button" }
+      = sprite_icon("close", size: 16)
+    %p= _('Our Privacy Policy has changed, please visit %{privacy_policy_link} to review these changes.').html_safe % { privacy_policy_link: privacy_policy_link }

changelogs/unreleased/64341-data-and-privacy-agreement-for-gitlab-users.yml

+---
+title: Add notification for updated privacy policy
+merge_request: 30808
+author:
+type: added

locale/gitlab.pot

@@ -7703,6 +7703,9 @@ msgstr ""
 msgid "Other visibility settings have been disabled by the administrator."
 msgstr ""
+msgid "Our Privacy Policy has changed, please visit %{privacy_policy_link} to review these changes."
+msgstr ""
+
 msgid "Outbound requests"
 msgstr ""

spec/helpers/user_callouts_helper_spec.rb

@@ -45,6 +45,26 @@ describe UserCalloutsHelper do
     end
   end
+  describe '.show_privacy_policy_update_64341?' do
+    subject { helper.show_privacy_policy_update_64341? }
+
+    context 'when user has not dismissed' do
+      before do
+        allow(helper).to receive(:user_dismissed?).and_return(false)
+      end
+
+      it { is_expected.to be true }
+    end
+
+    context 'when user dismissed' do
+      before do
+        allow(helper).to receive(:user_dismissed?).and_return(true)
+      end
+
+      it { is_expected.to be false }
+    end
+  end
+
   describe '.render_flash_user_callout' do
     it 'renders the flash_user_callout partial' do
       expect(helper).to receive(:render)