Merge branch '207981-requirements-list-vue-app' into 'master'

[Part-1] Adds Requirements page tabs and app root

Closes #207981

See merge request gitlab-org/gitlab!27498

ee/app/assets/javascripts/pages/projects/requirements/index/index.js

+import initRequirementsApp from 'ee/requirements/requirements_bundle';
+
+document.addEventListener('DOMContentLoaded', () => {
+  initRequirementsApp();
+});

ee/app/assets/javascripts/requirements/components/requirements_root.vue

+<script>
+export default {
+  props: {
+    filterBy: {
+      type: String,
+      required: true,
+    },
+    showCreateRequirement: {
+      type: Boolean,
+      required: true,
+    },
+  },
+};
+</script>
+
+<template>
+  <div class="card card-small card-without-border">
+    <!-- eslint-disable-next-line @gitlab/vue-i18n/no-bare-strings -->
+    <h3 v-if="showCreateRequirement">Create Requirement Form visible!</h3>
+    <!-- eslint-disable-next-line @gitlab/vue-i18n/no-bare-strings -->
+    <h2>Hello World from Requirements app!</h2>
+  </div>
+</template>

ee/app/assets/javascripts/requirements/constants.js

+// eslint-disable-next-line import/prefer-default-export
+export const FilterState = {
+  Open: 'opened',
+  Closed: 'closed',
+  All: 'all',
+};

ee/app/assets/javascripts/requirements/requirements_bundle.js

+import Vue from 'vue';
+
+import RequirementsRoot from './components/requirements_root.vue';
+
+import { FilterState } from './constants';
+
+export default () => {
+  const btnNewRequirement = document.querySelector('.js-new-requirement');
+  const el = document.getElementById('js-requirements-app');
+
+  if (!el) {
+    return false;
+  }
+
+  return new Vue({
+    el,
+    components: {
+      RequirementsRoot,
+    },
+    data() {
+      return {
+        showCreateRequirement: false,
+        filterBy: el?.dataset?.filterBy || FilterState.Open,
+      };
+    },
+    mounted() {
+      btnNewRequirement.addEventListener('click', this.handleClickNewRequirement);
+    },
+    beforeDestroy() {
+      btnNewRequirement.removeEventListener('click', this.handleClickNewRequirement);
+    },
+    methods: {
+      handleClickNewRequirement() {
+        this.showCreateRequirement = !this.showCreateRequirement;
+      },
+    },
+    render(createElement) {
+      return createElement('requirements-root', {
+        props: {
+          filterBy: this.filterBy,
+          showCreateRequirement: this.showCreateRequirement,
+        },
+      });
+    },
+  });
+};

ee/app/views/layouts/nav/_requirements_link.html.haml

@@ -3,7 +3,7 @@
 = nav_link(path: 'requirements#index') do
   = link_to project_requirements_path(project), class: 'qa-project-requirements-link' do
     .nav-icon-container
-      = sprite_icon('list-task')
+      = sprite_icon('requirements')
     %span.nav-item-name
       = _('Requirements')
   %ul.sidebar-sub-level-items

ee/app/views/projects/requirements/index.html.haml

 - page_title _('Requirements')
+- type = :requirements
+- page_context_word = type.to_s.humanize(capitalize: false)
 
--# haml-lint:disable NoPlainNodes
-%h1 Hello World from Requirements!
+.top-area
+  %ul.nav-links.mobile-separator.requirements-state-filters
+    %li{ class: active_when(params[:state].nil? || params[:state] == 'opened') }>
+      = link_to page_filter_path(state: 'opened'), id: 'state-opened', title: (_("Filter by %{issuable_type} that are currently opened.") % { issuable_type: page_context_word }), data: { state: 'opened' } do
+        = _('Open')
+
+    %li{ class: active_when(params[:state] == 'archived') }>
+      = link_to page_filter_path(state: 'archived'), id: 'state-archived', title: (_("Filter by %{issuable_type} that are currently archived.") % { issuable_type: page_context_word }), data: { state: 'archived' } do
+        = _('Archived')
+
+    = render 'shared/issuable/nav_links/all', page_context_word: page_context_word, counter: _('All')
+
+  .nav-controls
+    %button.btn.btn-success.js-new-requirement.qa-new-requirement-button{ type: 'button' }
+      = _('New requirement')
+
+#js-requirements-app{ data: { filter_by: params[:state] } }

ee/spec/features/projects/requirements/requirements_list_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe 'Requirements list', :js do
+  let(:project) { create(:project, :repository) }
+  let(:user) { create(:user) }
+
+  before do
+    stub_licensed_features(requirements: true)
+    project.add_maintainer(user)
+
+    sign_in(user)
+  end
+
+  context 'when requirements exist for the project' do
+    before do
+      visit project_requirements_path(project)
+    end
+
+    it 'shows the requirements in the navigation sidebar' do
+      expect(first('.nav-sidebar  .active a .nav-item-name')).to have_content('Requirements')
+    end
+
+    it 'shows requirements tabs for each status type' do
+      page.within('.requirements-state-filters') do
+        expect(page).to have_selector('li > a#state-opened')
+        expect(find('li > a#state-opened')[:title]).to eq('Filter by requirements that are currently opened.')
+
+        expect(page).to have_selector('li > a#state-archived')
+        expect(find('li > a#state-archived')[:title]).to eq('Filter by requirements that are currently archived.')
+
+        expect(page).to have_selector('li > a#state-all')
+        expect(find('li > a#state-all')[:title]).to eq('Show all requirements.')
+      end
+    end
+
+    it 'shows button "New requirement"' do
+      page.within('.nav-controls') do
+        expect(page).to have_selector('button.js-new-requirement')
+        expect(find('button.js-new-requirement')).to have_content('New requirement')
+      end
+    end
+  end
+end

locale/gitlab.pot

@@ -2247,6 +2247,9 @@ msgstr ""
 msgid "Archive project"
 msgstr ""
 
+msgid "Archived"
+msgstr ""
+
 msgid "Archived project! Repository and other project resources are read only"
 msgstr ""
 
@@ -8776,6 +8779,9 @@ msgstr ""
 msgid "Filter"
 msgstr ""
 
+msgid "Filter by %{issuable_type} that are currently archived."
+msgstr ""
+
 msgid "Filter by %{issuable_type} that are currently closed."
 msgstr ""
 
@@ -13112,6 +13118,9 @@ msgstr ""
 msgid "New release"
 msgstr ""
 
+msgid "New requirement"
+msgstr ""
+
 msgid "New runners registration token has been generated!"
 msgstr ""