Resolve "Promote Issue weight"

app/assets/stylesheets/pages/promotions.scss

@@ -76,3 +76,31 @@
     max-width: 700px;
   }
 }
+
+.promotion-info-weight-message {
+  padding: $gl-padding-top;
+
+  .dropdown-title {
+    margin: 0 0 10px;
+  }
+
+  .btn {
+    padding: $gl-vert-padding $gl-btn-padding;
+    border-radius: $border-radius-default;
+    display: block;
+    line-height: $line-height-base;
+  }
+
+  .btn-link {
+    display: inline;
+    color: $gl-link-color;
+    background-color: transparent;
+    padding: 0;
+
+    &:hover {
+      background-color: transparent;
+      color: $gl-link-hover-color;
+    }
+  }
+}
+

app/views/shared/issuable/_sidebar.html.haml

@@ -141,6 +141,7 @@
                   %li
                     %a{ href: "#", data: { id: weight, none: weight == Issue::WEIGHT_NONE }, class: ("is-active" if params[:weight] == weight.to_s) }
                       = weight
+      = render 'shared/promotions/promote_issue_weights'
 
       - if issuable.has_attribute?(:confidential)
         %script#js-confidential-issue-data{ type: "application/json" }= { is_confidential: @issue.confidential, is_editable: can_edit_issuable }.to_json.html_safe

ee/app/views/shared/promotions/_promote_issue_weights.html.haml

+- if show_promotions? && !@project.feature_available?(:issue_weights)
+  .block.weight
+    .sidebar-collapsed-icon{ data: { toggle: "dropdown", target: ".weight" } }
+      = icon('balance-scale')
+      %span
+        No
+    .title.hide-collapsed
+      = _('Weight')
+      = link_to _('Edit'), '#', class: 'edit-link promote-weight-link pull-right', data: { toggle: "dropdown", target: ".weight" }
+    .promotion-info-weight.dropdown
+      .dropdown-menu.promotion-info-weight-message
+        .dropdown-title
+          %span
+            = _('Change Weight')
+          %button.dropdown-title-button.dropdown-menu-close{ "aria-label" => _('Close'), :type => "button" }
+            %i.fa.fa-times.dropdown-menu-close-icon{ "aria-hidden" => "true", "data-hidden" => "true" }
+        %div
+          %p
+            - if current_application_settings.should_check_namespace_plan?
+              = _('Upgrade your plan to activate Issue weight.')
+            - else
+              = _('Improve issues management with Issue weight and GitLab Enterprise Edition.')
+            = link_to _('Read more'), help_page_path('workflow/issue_weight.html'), class: 'btn-link', target: '_blank'
+          %div
+            = render 'shared/promotions/promotion_link_project', short_form: true
+    .hide-collapsed
+      %span.no-value
+        = _('None')

ee/app/views/shared/promotions/_promotion_link_project.html.haml

+- short_form = local_assigns.fetch :short_form, false
 - if current_application_settings.should_check_namespace_plan?
   - if can?(current_user, :admin_namespace, @project.namespace)
     = link_to 'Upgrade your plan', upgrade_plan_url, class: 'btn btn-primary'
@@ -8,9 +9,9 @@
     %p Contact owner #{ link_to(owner.name, user_path(owner)) } to upgrade the plan.
 - elsif current_user&.admin?
   - if License.current&.expired?
-    = link_to 'Buy GitLab Enterprise Edition', Gitlab::SUBSCRIPTIONS_PLANS_URL, class: 'btn btn-primary'
+    = link_to (!short_form ? 'Buy GitLab Enterprise Edition' : 'Buy EE'), Gitlab::SUBSCRIPTIONS_PLANS_URL, class: 'btn btn-primary'
   - else
-    = link_to 'Start GitLab Enterprise Edition trial', new_trial_url, class: 'btn btn-primary'
+    = link_to (!short_form ? 'Start GitLab Enterprise Edition trial' : 'Start GitLab EE trial'), new_trial_url, class: 'btn btn-primary'
 - else
   %p
     Contact your Administrator to upgrade your license.

spec/features/promotion_spec.rb

@@ -247,6 +247,23 @@
     end
   end
 
+  describe 'for issue weight', js: true do
+    before do
+      allow(License).to receive(:current).and_return(nil)
+      stub_application_setting(check_namespace_plan: false)
+
+      project.team << [user, :master]
+      sign_in(user)
+    end
+
+    it 'should appear on the page', js: true do
+      visit project_issue_path(project, issue)
+      wait_for_requests
+      find('.promote-weight-link').click
+      expect(find('.promotion-info-weight-message')).to have_content 'Improve issues management with Issue weight and GitLab Enterprise Edition'
+    end
+  end
+
   describe 'for project audit events', js: true do
     before do
       allow(License).to receive(:current).and_return(nil)