Reduce page_bundle for TODO list

Improve user experience in terms of performance

Changelog: fixed
Co-authored-by: Phil Hughes <me@iamphill.com>
Signed-off-by: Takuya Noguchi <takninnovationresearch@gmail.com>

app/assets/stylesheets/page_bundles/todos.scss

@@ -8,8 +8,6 @@
 .todos-list > .todo {
   // workaround because we cannot use border-collapse
   border-top: 1px solid transparent;
-  display: flex;
-  flex-direction: row;
 
   &:hover {
     background-color: var(--blue-50, $blue-50);
@@ -26,25 +24,6 @@
     }
   }
 
-  .todo-avatar,
-  .todo-actions {
-    @include transition(opacity);
-    flex: 0 0 auto;
-  }
-
-  .todo-actions {
-    display: flex;
-    justify-content: center;
-    flex-direction: column;
-    margin-left: 10px;
-    min-width: 55px;
-  }
-
-  .todo-item {
-    flex: 0 1 100%;
-    min-width: 0;
-  }
-
   &.todo-pending.done-reversible {
     &:hover {
       border-color: var(--border-color, $border-color);
@@ -71,58 +50,22 @@
 .todo-item {
   @include transition(opacity);
 
-  .todo-title {
-    > .title-item {
-      &:first-child {
-        margin-left: 0;
-      }
-
-      &:last-child {
-        margin-right: 0;
-      }
-    }
-
-    .todo-label {
-      flex: 0 1 auto;
-      overflow: hidden;
-      text-overflow: ellipsis;
-      white-space: nowrap;
-    }
-  }
-
   .status-box {
-    margin: 0;
-    float: none;
-    display: inline-block;
-    font-weight: $gl-font-weight-normal;
-    padding: 0 5px;
     line-height: inherit;
-    font-size: 14px;
   }
 
   .todo-label,
   .todo-project {
     a {
-      font-weight: $gl-font-weight-normal;
       color: var(--blue-600, $blue-600);
     }
   }
 
   .todo-body {
-    .badge.badge-pill,
     p {
       color: var(--gl-text-color, $gl-text-color);
     }
 
-    .md {
-      color: $gl-grayish-blue;
-      font-size: $gl-font-size;
-    }
-
-    code {
-      white-space: pre-wrap;
-    }
-
     pre {
       border: 0;
       background: var(--gray-50, $gray-50);
@@ -139,120 +82,13 @@
       float: none;
     }
 
-    p:last-child {
-      margin-bottom: 0;
-    }
-  }
-
     .gl-label-scoped {
       --label-inset-border: inset 0 0 0 1px currentColor;
     }
-}
 
-@include media-breakpoint-down(lg) {
-  .todos-filters {
-    .filter-categories {
-      width: 75%;
-
-      .filter-item {
-        margin-bottom: 10px;
-      }
-    }
-  }
-}
-
-@include media-breakpoint-down(sm) {
-  .container-fluid .todos-list-container {
-    margin: 0 (-$gl-padding);
-  }
-
-  .todo {
-    .avatar {
-      display: none;
-    }
-  }
-
-  .todo-item {
-    .todo-title {
-      margin-bottom: 10px;
-
-      .todo-label {
-        white-space: normal;
-      }
-    }
-
-    .todo-body {
-      margin: 0;
+    @include media-breakpoint-down(sm) {
       border-left: 2px solid var(--border-color, $border-color);
       padding-left: 10px;
     }
   }
-
-  .todos-filters {
-    .filter-categories {
-      width: auto;
-    }
-
-    .dropdown-menu-toggle {
-      width: 100%;
-    }
-
-    .dropdown-menu-toggle-sort {
-      width: auto;
-    }
-  }
-}
-
-.todos-empty {
-  display: flex;
-  flex-direction: column;
-  max-width: 900px;
-  margin-left: auto;
-  margin-right: auto;
-
-  @include media-breakpoint-up(sm) {
-    flex-direction: row;
-    padding-top: 80px;
-  }
-}
-
-.todos-empty-content {
-  align-self: center;
-  max-width: 480px;
-}
-
-.todos-empty-hero {
-  width: 200px;
-  margin-left: auto;
-  margin-right: auto;
-
-  @include media-breakpoint-up(sm) {
-    width: 300px;
-    margin-right: 0;
-    order: 2;
-  }
-}
-
-.todos-all-done {
-  padding-top: 20px;
-
-  @include media-breakpoint-up(sm) {
-    padding-top: 50px;
-  }
-
-  > svg {
-    display: block;
-    max-width: 300px;
-    margin: 0 auto 20px;
-  }
-
-  p {
-    max-width: 470px;
-    margin-left: auto;
-    margin-right: auto;
-  }
-
-  a {
-    font-weight: $gl-font-weight-bold;
-  }
 }

app/helpers/todos_helper.rb

@@ -110,12 +110,10 @@ module TodosHelper
         'alert'
       end
 
-    content_tag(:span, nil, class: 'target-status') do
-      content_tag(:span, nil, class: "status-box status-box-#{type}-#{todo.target.state.to_s.dasherize}") do
+    tag.span class: "gl-my-0 gl-px-2 status-box status-box-#{type}-#{todo.target.state.to_s.dasherize}" do
       todo.target.state.to_s.capitalize
     end
   end
-  end
 
   def todos_filter_params
     {

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

-%li{ class: "todo todo-#{todo.done? ? 'done' : 'pending'}", id: dom_id(todo), data: { url: todo_target_path(todo) } }
-  .todo-avatar
+%li.todo{ class: "todo-#{todo.done? ? 'done' : 'pending'}", id: dom_id(todo), data: { url: todo_target_path(todo) } }
+  .gl-display-flex.gl-flex-direction-row
+    .todo-avatar.gl-display-none.gl-sm-display-inline-block
       = author_avatar(todo, size: 40)
 
-  .todo-item.todo-block.align-self-center{ data: { qa_selector: "todo_item_container" } }
-    .todo-title
+    .todo-item.gl-w-full.gl-align-self-center{ data: { qa_selector: "todo_item_container" } }
+      .todo-title.gl-mb-3.gl-md-mb-0
         - if todo_author_display?(todo)
           = todo_target_state_pill(todo)
 
@@ -46,8 +47,8 @@
             .md
               = first_line_in_markdown(todo, :body, 150, project: todo.project)
 
+    .todo-actions.gl-ml-3
       - if todo.pending?
-    .todo-actions
         = link_to dashboard_todo_path(todo), method: :delete, class: 'gl-button btn btn-default btn-loading d-flex align-items-center js-done-todo', data: { href: dashboard_todo_path(todo) } do
           Done
           %span.gl-spinner.ml-1
@@ -55,7 +56,6 @@
           Undo
           %span.gl-spinner.ml-1
       - else
-    .todo-actions
         = link_to restore_dashboard_todo_path(todo), method: :patch, class: 'gl-button btn btn-default btn-loading d-flex align-items-center js-add-todo', data: { href: restore_dashboard_todo_path(todo) } do
           Add a to do
           %span.gl-spinner.ml-1

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

@@ -36,34 +36,34 @@
 
   .todos-filters
     .issues-details-filters.row-content-block.second-block
-      = form_tag todos_filter_path(without: [:project_id, :author_id, :type, :action_id]), method: :get, class: 'filter-form d-sm-flex' do
-        .filter-categories.flex-fill
-          .filter-item.inline
+      = form_tag todos_filter_path(without: [:project_id, :author_id, :type, :action_id]), method: :get, class: 'filter-form gl-display-flex gl-flex-direction-column gl-sm-flex-direction-row' do
+        .filter-categories.gl-display-flex.gl-flex-direction-column.gl-md-flex-direction-row.gl-flex-fill-1.gl-flex-wrap.gl-mx-n2
+          .filter-item.gl-m-2
             - if params[:group_id].present?
               = hidden_field_tag(:group_id, params[:group_id])
-            = dropdown_tag(group_dropdown_label(params[:group_id], 'Group'), options: { toggle_class: 'js-group-search js-filter-submit', title: 'Filter by group', filter: true, filterInput: 'input#group-search', dropdown_class: 'dropdown-menu-selectable dropdown-menu-group js-filter-submit',
+            = dropdown_tag(group_dropdown_label(params[:group_id], 'Group'), options: { toggle_class: 'js-group-search js-filter-submit gl-xs-w-full!', title: 'Filter by group', filter: true, filterInput: 'input#group-search', dropdown_class: 'dropdown-menu-selectable dropdown-menu-group js-filter-submit',
               placeholder: 'Search groups', data: { default_label: 'Group', display: 'static' } })
-          .filter-item.inline
+          .filter-item.gl-m-2
             - if params[:project_id].present?
               = hidden_field_tag(:project_id, params[:project_id])
-            = dropdown_tag(project_dropdown_label(params[:project_id], 'Project'), options: { toggle_class: 'js-project-search js-filter-submit', title: 'Filter by project', filter: true, filterInput: 'input#project-search', dropdown_class: 'dropdown-menu-selectable dropdown-menu-project js-filter-submit',
+            = dropdown_tag(project_dropdown_label(params[:project_id], 'Project'), options: { toggle_class: 'js-project-search js-filter-submit gl-xs-w-full!', title: 'Filter by project', filter: true, filterInput: 'input#project-search', dropdown_class: 'dropdown-menu-selectable dropdown-menu-project js-filter-submit',
               placeholder: 'Search projects', data: { default_label: 'Project', display: 'static' } })
-          .filter-item.inline
+          .filter-item.gl-m-2
             - if params[:author_id].present?
               = hidden_field_tag(:author_id, params[:author_id])
-            = dropdown_tag(user_dropdown_label(params[:author_id], 'Author'), options: { toggle_class: 'js-user-search js-filter-submit js-author-search', title: 'Filter by author', filter: true, filterInput: 'input#author-search', dropdown_class: 'dropdown-menu-user dropdown-menu-selectable dropdown-menu-author js-filter-submit',
+            = dropdown_tag(user_dropdown_label(params[:author_id], 'Author'), options: { toggle_class: 'js-user-search js-filter-submit js-author-search gl-xs-w-full!', title: 'Filter by author', filter: true, filterInput: 'input#author-search', dropdown_class: 'dropdown-menu-user dropdown-menu-selectable dropdown-menu-author js-filter-submit',
               placeholder: 'Search authors', data: { any_user: 'Any Author', first_user: (current_user.username if current_user), project_id: (@project.id if @project), selected: params[:author_id], field_name: 'author_id', default_label: 'Author', todo_filter: true, todo_state_filter: params[:state] || 'pending' } })
-          .filter-item.inline
+          .filter-item.gl-m-2
             - if params[:type].present?
               = hidden_field_tag(:type, params[:type])
-            = dropdown_tag(todo_types_dropdown_label(params[:type], 'Type'), options: { toggle_class: 'js-type-search js-filter-submit', dropdown_class: 'dropdown-menu-selectable dropdown-menu-type js-filter-submit',
+            = dropdown_tag(todo_types_dropdown_label(params[:type], 'Type'), options: { toggle_class: 'js-type-search js-filter-submit gl-xs-w-full!', dropdown_class: 'dropdown-menu-selectable dropdown-menu-type js-filter-submit',
               data: { data: todo_types_options, default_label: 'Type' } })
-          .filter-item.inline.actions-filter
+          .filter-item.actions-filter.gl-m-2
             - if params[:action_id].present?
               = hidden_field_tag(:action_id, params[:action_id])
-            = dropdown_tag(todo_actions_dropdown_label(params[:action_id], 'Action'), options: { toggle_class: 'js-action-search js-filter-submit', dropdown_class: 'dropdown-menu-selectable dropdown-menu-action js-filter-submit',
+            = dropdown_tag(todo_actions_dropdown_label(params[:action_id], 'Action'), options: { toggle_class: 'js-action-search js-filter-submit gl-xs-w-full!', dropdown_class: 'dropdown-menu-selectable dropdown-menu-action js-filter-submit',
               data: { data: todo_actions_options, default_label: 'Action' } })
-        .filter-item.sort-filter
+        .filter-item.sort-filter.gl-mt-3.gl-sm-mt-0.gl-mb-0.gl-sm-mb-0
           .dropdown
             %button.dropdown-menu-toggle.dropdown-menu-toggle-sort{ type: 'button', class: 'gl-xs-w-full!', 'data-toggle' => 'dropdown' }
               %span.light
@@ -81,40 +81,45 @@
                 = link_to todos_filter_path(sort: sort_value_oldest_created) do
                   = sort_title_oldest_created
 
-.todos-list-container.js-todos-all
+.row.js-todos-all
   - if @todos.any?
-    .js-todos-list-container{ data: { qa_selector: "todos_list_container" } }
+    .col.js-todos-list-container{ data: { qa_selector: "todos_list_container" } }
       .js-todos-options{ data: { per_page: @todos.limit_value, current_page: @todos.current_page, total_pages: @todos.total_pages } }
         %ul.content-list.todos-list
           = render @todos
       = paginate @todos, theme: "gitlab"
-    .js-nothing-here-container.todos-all-done.hidden.svg-content
+    .js-nothing-here-container.empty-state.hidden
+      .svg-content
         = image_tag 'illustrations/todos_all_done.svg'
+      .text-content
         %h4.text-center
           You're all done!
   - elsif current_user.todos.any?
-    .todos-all-done
+    .col.todos-all-done.empty-state
       .svg-content.svg-250
         = image_tag 'illustrations/todos_all_done.svg'
+      .text-content
         - if todos_filter_empty?
           %h4.text-center
             = Gitlab.config.gitlab.no_todos_messages.sample
           %p
             Are you looking for things to do? Take a look at
             = succeed "," do
+              %strong
                 = link_to "open issues", issues_dashboard_path
             contribute to
+            %strong
               = link_to "a merge request\,", merge_requests_dashboard_path
             or mention someone in a comment to automatically assign them a new to-do item.
         - else
           %h4.text-center
             Nothing is on your to-do list. Nice work!
   - else
-    .todos-empty
-      .todos-empty-hero.svg-content
+    .col.empty-state
+      .svg-content
         = image_tag 'illustrations/todos_empty.svg'
-      .todos-empty-content.gl-mx-5
-        %h4
+      .text-content
+        %h4.text-center
           Your To-Do List shows what to work on next
         %p
           When an issue or merge request is assigned to you, or when you receive a

spec/features/dashboard/todos/todos_spec.rb

@@ -79,7 +79,7 @@ RSpec.describe 'Dashboard Todos' do
       end
 
       it 'has not "All done" message' do
-        expect(page).not_to have_selector('.todos-all-done')
+        expect(page).not_to have_selector('.empty-state')
       end
     end