Fix bug where pagination is still displayed despite all todos marked as done

CHANGELOG

@@ -10,6 +10,7 @@ v 8.12.0 (unreleased)
   - Reduce contributions calendar data payload (ClemMakesApps)
   - Add `web_url` field to issue, merge request, and snippet API objects (Ben Boeckel)
   - Set path for all JavaScript cookies to honor GitLab's subdirectory setting !5627 (Mike Greiling)
+  - Fix bug where pagination is still displayed despite all todos marked as done (ClemMakesApps)
   - Shorten task status phrase (ClemMakesApps)
   - Add hover color to emoji icon (ClemMakesApps)
   - Fix branches page dropdown sort alignment (ClemMakesApps)

app/assets/javascripts/todos.js

@@ -66,7 +66,7 @@
         success: (function(_this) {
           return function(data) {
             $this.remove();
-            $('.js-todos-list').remove();
+            $('.prepend-top-default').html('<div class="nothing-here-block">You\'re all done!</div>');
             return _this.updateBadges(data);
           };
         })(this)

app/views/dashboard/todos/index.html.haml

@@ -66,7 +66,7 @@
   - if @todos.any?
     .js-todos-options{ data: {per_page: @todos.limit_value, current_page: @todos.current_page, total_pages: @todos.total_pages} }
     - @todos.group_by(&:project).each do |group|
-      .panel.panel-default.panel-small.js-todos-list
+      .panel.panel-default.panel-small
         - project = group[0]
         .panel-heading
           = link_to project.name_with_namespace, namespace_project_path(project.namespace, project)

features/steps/dashboard/todos.rb

@@ -54,6 +54,7 @@ class Spinach::Features::DashboardTodos < Spinach::FeatureSteps
     page.within('.todos-pending-count') { expect(page).to have_content '0' }
     expect(page).to have_content 'To do 0'
     expect(page).to have_content 'Done 4'
+    expect(page).to have_content "You're all done!"
     expect(page).not_to have_link project.name_with_namespace
     should_not_see_todo "John Doe assigned you merge request #{merge_request.to_reference}"
     should_not_see_todo "John Doe mentioned you on issue #{issue.to_reference}"

spec/features/todos/todos_spec.rb

@@ -118,6 +118,20 @@ describe 'Dashboard Todos', feature: true do
           expect(page).to have_css("#todo_#{Todo.first.id}")
         end
       end
+
+      describe 'mark all as done', js: true do
+        before do
+          visit dashboard_todos_path
+          click_link('Mark all as done')
+        end
+
+        it 'shows "All done" message!' do
+          within('.todos-pending-count') { expect(page).to have_content '0' }
+          expect(page).to have_content 'To do 0'
+          expect(page).to have_content "You're all done!"
+          expect(page).not_to have_selector('.gl-pagination')
+        end
+      end
     end
 
     context 'User has a Todo in a project pending deletion' do