Add assignees to boards sidebar

app/assets/javascripts/boards/index.js

@@ -84,6 +84,10 @@ export default () => {
     },
     store,
     apolloProvider,
+    provide: {
+      // TODO: Mv all non-reactive props from data/props to here.
+      rootPath: $boardApp.dataset.rootPath,
+    },
     data() {
       return {
         state: boardsStore.state,

app/assets/javascripts/sidebar/components/assignees/assignee_avatar_link.vue

@@ -59,7 +59,7 @@ export default {
       };
     },
     assigneeUrl() {
-      return this.user.web_url;
+      return this.user.web_url || this.user.webUrl;
     },
   },
 };

app/assets/javascripts/sidebar/components/assignees/issuable_assignees.vue

+<script>
+import { n__ } from '~/locale';
+import UncollapsedAssigneeList from '~/sidebar/components/assignees/uncollapsed_assignee_list.vue';
+
+export default {
+  components: {
+    UncollapsedAssigneeList,
+  },
+  inject: ['rootPath'],
+  props: {
+    users: {
+      type: Array,
+      required: true,
+    },
+  },
+  computed: {
+    assigneesText() {
+      return n__('Assignee', '%d Assignees', this.users.length);
+    },
+    emptyUsers() {
+      return this.users.length === 0;
+    },
+  },
+};
+</script>
+
+<template>
+  <div class="gl-display-flex gl-flex-direction-column">
+    <label data-testid="assigneeLabel">{{ assigneesText }}</label>
+    <div v-if="emptyUsers" data-testid="none">
+      <span>
+        {{ __('None') }}
+      </span>
+    </div>
+    <uncollapsed-assignee-list v-else :users="users" :root-path="rootPath" />
+  </div>
+</template>

app/assets/javascripts/sidebar/components/assignees/uncollapsed_assignee_list.vue

@@ -73,9 +73,9 @@ export default {
     :root-path="rootPath"
     :issuable-type="issuableType"
   >
-    <div class="ml-2">
-      <span class="author"> {{ user.name }} </span>
-      <span class="username"> {{ username }} </span>
+    <div class="ml-2 gl-line-height-normal">
+      <div>{{ user.name }}</div>
+      <div>{{ username }}</div>
     </div>
   </assignee-avatar-link>
   <div v-else>

app/assets/stylesheets/pages/issuable.scss

@@ -361,13 +361,6 @@
       margin: 0;
     }
 
-    .username {
-      display: block;
-      margin-top: 4px;
-      font-size: 13px;
-      font-weight: $gl-font-weight-normal;
-    }
-
     .hide-expanded {
       display: none;
     }

ee/app/assets/javascripts/boards/components/board_content_sidebar.vue

@@ -3,10 +3,12 @@ import { mapState, mapActions, mapGetters } from 'vuex';
 import { GlDrawer } from '@gitlab/ui';
 import { ISSUABLE } from '~/boards/constants';
 import { contentTop } from '~/lib/utils/common_utils';
+import IssuableAssignees from '~/sidebar/components/assignees/issuable_assignees.vue';
 
 export default {
   headerHeight: `${contentTop()}px`,
   components: {
+    IssuableAssignees,
     GlDrawer,
   },
   computed: {
@@ -38,5 +40,9 @@ export default {
         <p class="gl-mb-0">{{ getActiveIssue.referencePath }}</p>
       </div>
     </template>
+
+    <template>
+      <issuable-assignees :users="getActiveIssue.assignees" />
+    </template>
   </gl-drawer>
 </template>

ee/spec/frontend/boards/components/board_content_sidebar_spec.js

@@ -2,6 +2,7 @@ import { mount } from '@vue/test-utils';
 import { GlDrawer } from '@gitlab/ui';
 import waitForPromises from 'helpers/wait_for_promises';
 import BoardContentSidebar from 'ee_component/boards/components/board_content_sidebar.vue';
+import IssuableAssignees from '~/sidebar/components/assignees/issuable_assignees.vue';
 import { createStore } from '~/boards/stores';
 import { ISSUABLE } from '~/boards/constants';
 
@@ -11,6 +12,9 @@ describe('ee/BoardContentSidebar', () => {
 
   const createComponent = () => {
     wrapper = mount(BoardContentSidebar, {
+      provide: {
+        rootPath: '',
+      },
       store,
     });
   };
@@ -19,7 +23,7 @@ describe('ee/BoardContentSidebar', () => {
     store = createStore();
     store.state.sidebarType = ISSUABLE;
     store.state.activeId = 1;
-    store.state.issues = { '1': { title: 'One', referencePath: 'path' } };
+    store.state.issues = { '1': { title: 'One', referencePath: 'path', assignees: [] } };
     store.state.activeId = '1';
 
     createComponent();
@@ -45,6 +49,10 @@ describe('ee/BoardContentSidebar', () => {
     expect(wrapper.find('[data-testid="issue-title"]').text()).toContain('path');
   });
 
+  it('renders IssuableAssignees', () => {
+    expect(wrapper.find(IssuableAssignees).exists()).toBe(true);
+  });
+
   describe('when we emit close', () => {
     it('hides GlDrawer', async () => {
       expect(wrapper.find(GlDrawer).props('open')).toBe(true);

spec/features/issues/user_edits_issue_spec.rb

@@ -152,9 +152,7 @@ RSpec.describe "Issues > User edits issue", :js do
           visit project_issue_path(project, issue2)
 
           page.within '.assignee' do
-            page.within '.value .author' do
-              expect(page).to have_content user.name
-            end
+            expect(page).to have_content user.name
 
             click_link 'Edit'
             click_link user.name

spec/frontend/sidebar/issuable_assignees_spec.js

+import { shallowMount } from '@vue/test-utils';
+import IssuableAssignees from '~/sidebar/components/assignees/issuable_assignees.vue';
+import UncollapsedAssigneeList from '~/sidebar/components/assignees/uncollapsed_assignee_list.vue';
+
+describe('IssuableAssignees', () => {
+  let wrapper;
+
+  const createComponent = (props = { users: [] }) => {
+    wrapper = shallowMount(IssuableAssignees, {
+      provide: {
+        rootPath: '',
+      },
+      propsData: { ...props },
+    });
+  };
+  const findLabel = () => wrapper.find('[data-testid="assigneeLabel"');
+  const findUncollapsedAssigneeList = () => wrapper.find(UncollapsedAssigneeList);
+  const findEmptyAssignee = () => wrapper.find('[data-testid="none"]');
+
+  afterEach(() => {
+    wrapper.destroy();
+    wrapper = null;
+  });
+
+  describe('when no assignees are present', () => {
+    beforeEach(() => {
+      createComponent();
+    });
+
+    it('renders "None"', () => {
+      expect(findEmptyAssignee().text()).toBe('None');
+    });
+
+    it('renders "0 assignees"', () => {
+      expect(findLabel().text()).toBe('0 Assignees');
+    });
+  });
+
+  describe('when assignees are present', () => {
+    it('renders UncollapsedAssigneesList', () => {
+      createComponent({ users: [{ id: 1 }] });
+
+      expect(findUncollapsedAssigneeList().exists()).toBe(true);
+    });
+
+    it.each`
+      assignees                 | expected
+      ${[{ id: 1 }]}            | ${'Assignee'}
+      ${[{ id: 1 }, { id: 2 }]} | ${'2 Assignees'}
+    `(
+      'when assignees have a length of $assignees.length, it renders $expected',
+      ({ assignees, expected }) => {
+        createComponent({ users: assignees });
+
+        expect(findLabel().text()).toBe(expected);
+      },
+    );
+  });
+});