Add `Delete issue` option in issue page ellipsis dropdown

app/assets/javascripts/issues/show/components/app.vue

@@ -289,13 +289,11 @@ export default {
 
     window.addEventListener('beforeunload', this.handleBeforeUnloadEvent);
 
-    eventHub.$on('delete.issuable', this.deleteIssuable);
     eventHub.$on('update.issuable', this.updateIssuable);
     eventHub.$on('close.form', this.closeForm);
     eventHub.$on('open.form', this.openForm);
   },
   beforeDestroy() {
-    eventHub.$off('delete.issuable', this.deleteIssuable);
     eventHub.$off('update.issuable', this.updateIssuable);
     eventHub.$off('close.form', this.closeForm);
     eventHub.$off('open.form', this.openForm);
@@ -418,25 +416,6 @@ export default {
         });
     },
 
-    deleteIssuable(payload) {
-      return this.service
-        .deleteIssuable(payload)
-        .then((res) => res.data)
-        .then((data) => {
-          // Stop the poll so we don't get 404's with the issuable not existing
-          this.poll.stop();
-
-          visitUrl(data.web_url);
-        })
-        .catch(() => {
-          createFlash({
-            message: sprintf(__('Error deleting %{issuableType}'), {
-              issuableType: this.issuableType,
-            }),
-          });
-        });
-    },
-
     hideStickyHeader() {
       this.isStickyHeaderShowing = false;
     },
@@ -475,6 +454,7 @@ export default {
   <div>
     <div v-if="canUpdate && showForm">
       <form-component
+        :endpoint="endpoint"
         :form-state="formState"
         :initial-description-text="initialDescriptionText"
         :can-destroy="canDestroy"

app/assets/javascripts/issues/show/components/delete_issue_modal.vue

+<script>
+import { GlModal } from '@gitlab/ui';
+import csrf from '~/lib/utils/csrf';
+import { capitalizeFirstCharacter } from '~/lib/utils/text_utility';
+import { __, sprintf } from '~/locale';
+
+export default {
+  actionCancel: { text: __('Cancel') },
+  csrf,
+  components: {
+    GlModal,
+  },
+  props: {
+    issuePath: {
+      type: String,
+      required: true,
+    },
+    issueType: {
+      type: String,
+      required: true,
+    },
+    modalId: {
+      type: String,
+      required: true,
+    },
+    title: {
+      type: String,
+      required: true,
+    },
+  },
+  computed: {
+    actionPrimary() {
+      return {
+        attributes: { variant: 'danger' },
+        text: this.title,
+      };
+    },
+    bodyText() {
+      return this.issueType.toLowerCase() === 'epic'
+        ? __('Delete this epic and all descendants?')
+        : sprintf(__('%{issuableType} will be removed! Are you sure?'), {
+            issuableType: capitalizeFirstCharacter(this.issueType),
+          });
+    },
+  },
+  methods: {
+    submitForm() {
+      this.$emit('delete');
+      this.$refs.form.submit();
+    },
+  },
+};
+</script>
+
+<template>
+  <gl-modal
+    :action-cancel="$options.actionCancel"
+    :action-primary="actionPrimary"
+    :modal-id="modalId"
+    size="sm"
+    :title="title"
+    @primary="submitForm"
+  >
+    <form ref="form" :action="issuePath" method="post">
+      <input type="hidden" name="_method" value="delete" />
+      <input type="hidden" name="authenticity_token" :value="$options.csrf.token" />
+      <input type="hidden" name="destroy_confirm" value="true" />
+      {{ bodyText }}
+    </form>
+  </gl-modal>
+</template>

app/assets/javascripts/issues/show/components/edit_actions.vue

 <script>
-import { GlButton, GlModal, GlModalDirective } from '@gitlab/ui';
+import { GlButton, GlModalDirective } from '@gitlab/ui';
 import { uniqueId } from 'lodash';
 import { __, sprintf } from '~/locale';
+import Tracking from '~/tracking';
 import eventHub from '../event_hub';
 import updateMixin from '../mixins/update';
 import getIssueStateQuery from '../queries/get_issue_state.query.graphql';
+import DeleteIssueModal from './delete_issue_modal.vue';
 
 const issuableTypes = {
   issue: __('Issue'),
@@ -12,20 +14,26 @@ const issuableTypes = {
   incident: __('Incident'),
 };
 
+const trackingMixin = Tracking.mixin({ label: 'delete_issue' });
+
 export default {
   components: {
+    DeleteIssueModal,
     GlButton,
-    GlModal,
   },
   directives: {
     GlModal: GlModalDirective,
   },
-  mixins: [updateMixin],
+  mixins: [trackingMixin, updateMixin],
   props: {
     canDestroy: {
       type: Boolean,
       required: true,
     },
+    endpoint: {
+      required: true,
+      type: String,
+    },
     formState: {
       type: Object,
       required: true,
@@ -65,27 +73,9 @@ export default {
         issuableType: this.typeToShow.toLowerCase(),
       });
     },
-    deleteIssuableModalText() {
-      return this.issuableType === 'epic'
-        ? __('Delete this epic and all descendants?')
-        : sprintf(__('%{issuableType} will be removed! Are you sure?'), {
-            issuableType: this.typeToShow,
-          });
-    },
     isSubmitEnabled() {
       return this.formState.title.trim() !== '';
     },
-    modalActionProps() {
-      return {
-        primary: {
-          text: this.deleteIssuableButtonText,
-          attributes: [{ variant: 'danger' }, { loading: this.deleteLoading }],
-        },
-        cancel: {
-          text: __('Cancel'),
-        },
-      };
-    },
     shouldShowDeleteButton() {
       return this.canDestroy && this.showDeleteButton;
     },
@@ -101,7 +91,7 @@ export default {
     },
     deleteIssuable() {
       this.deleteLoading = true;
-      eventHub.$emit('delete.issuable', { destroy_confirm: true });
+      eventHub.$emit('delete.issuable');
     },
   },
 };
@@ -135,22 +125,17 @@ export default {
         variant="danger"
         class="qa-delete-button"
         data-testid="issuable-delete-button"
+        @click="track('click_button')"
       >
         {{ deleteIssuableButtonText }}
       </gl-button>
-      <gl-modal
-        ref="removeModal"
+      <delete-issue-modal
+        :issue-path="endpoint"
+        :issue-type="typeToShow"
         :modal-id="modalId"
-        size="sm"
-        :action-primary="modalActionProps.primary"
-        :action-cancel="modalActionProps.cancel"
-        @primary="deleteIssuable"
-      >
-        <template #modal-title>{{ deleteIssuableButtonText }}</template>
-        <div>
-          <p class="gl-mb-1">{{ deleteIssuableModalText }}</p>
-        </div>
-      </gl-modal>
+        :title="deleteIssuableButtonText"
+        @delete="deleteIssuable"
+      />
     </div>
   </div>
 </template>

app/assets/javascripts/issues/show/components/form.vue

@@ -26,6 +26,10 @@ export default {
       type: Boolean,
       required: true,
     },
+    endpoint: {
+      type: String,
+      required: true,
+    },
     formState: {
       type: Object,
       required: true,
@@ -213,6 +217,7 @@ export default {
       :enable-autocomplete="enableAutocomplete"
     />
     <edit-actions
+      :endpoint="endpoint"
       :form-state="formState"
       :can-destroy="canDestroy"
       :show-delete-button="showDeleteButton"

app/assets/javascripts/issues/show/components/header_actions.vue

 <script>
-import { GlButton, GlDropdown, GlDropdownItem, GlLink, GlModal } from '@gitlab/ui';
+import {
+  GlButton,
+  GlDropdown,
+  GlDropdownDivider,
+  GlDropdownItem,
+  GlLink,
+  GlModal,
+  GlModalDirective,
+} from '@gitlab/ui';
 import { mapActions, mapGetters, mapState } from 'vuex';
 import createFlash, { FLASH_TYPES } from '~/flash';
 import { EVENT_ISSUABLE_VUE_APP_CHANGE } from '~/issuable/constants';
@@ -10,23 +18,21 @@ import { capitalizeFirstCharacter } from '~/lib/utils/text_utility';
 import { visitUrl } from '~/lib/utils/url_utility';
 import { s__, __, sprintf } from '~/locale';
 import eventHub from '~/notes/event_hub';
+import Tracking from '~/tracking';
 import promoteToEpicMutation from '../queries/promote_to_epic.mutation.graphql';
 import updateIssueMutation from '../queries/update_issue.mutation.graphql';
+import DeleteIssueModal from './delete_issue_modal.vue';
+
+const trackingMixin = Tracking.mixin({ label: 'delete_issue' });
 
 export default {
-  components: {
-    GlButton,
-    GlDropdown,
-    GlDropdownItem,
-    GlLink,
-    GlModal,
-  },
   actionCancel: {
     text: __('Cancel'),
   },
   actionPrimary: {
     text: __('Yes, close issue'),
   },
+  deleteModalId: 'delete-modal-id',
   i18n: {
     promoteErrorMessage: __(
       'Something went wrong while promoting the issue to an epic. Please try again.',
@@ -35,10 +41,26 @@ export default {
       'The issue was successfully promoted to an epic. Redirecting to epic...',
     ),
   },
+  components: {
+    DeleteIssueModal,
+    GlButton,
+    GlDropdown,
+    GlDropdownDivider,
+    GlDropdownItem,
+    GlLink,
+    GlModal,
+  },
+  directives: {
+    GlModal: GlModalDirective,
+  },
+  mixins: [trackingMixin],
   inject: {
     canCreateIssue: {
       default: false,
     },
+    canDestroyIssue: {
+      default: false,
+    },
     canPromoteToEpic: {
       default: false,
     },
@@ -57,6 +79,9 @@ export default {
     isIssueAuthor: {
       default: false,
     },
+    issuePath: {
+      default: '',
+    },
     issueType: {
       default: IssuableType.Issue,
     },
@@ -92,6 +117,9 @@ export default {
         ? sprintf(__('Reopen %{issueType}'), { issueType: this.issueTypeText })
         : sprintf(__('Close %{issueType}'), { issueType: this.issueTypeText });
     },
+    deleteButtonText() {
+      return sprintf(__('Delete %{issuableType}'), { issuableType: this.issueTypeText });
+    },
     qaSelector() {
       return this.isClosed ? 'reopen_issue_button' : 'close_issue_button';
     },
@@ -141,8 +169,7 @@ export default {
         })
         .then(({ data }) => {
           if (data.updateIssue.errors.length) {
-            createFlash({ message: data.updateIssue.errors.join('. ') });
-            return;
+            throw new Error();
           }
 
           const payload = {
@@ -175,8 +202,7 @@ export default {
         })
         .then(({ data }) => {
           if (data.promoteToEpic.errors.length) {
-            createFlash({ message: data.promoteToEpic.errors.join('; ') });
-            return;
+            throw new Error();
           }
 
           createFlash({
@@ -228,6 +254,16 @@ export default {
       >
         {{ __('Submit as spam') }}
       </gl-dropdown-item>
+      <template v-if="canDestroyIssue">
+        <gl-dropdown-divider />
+        <gl-dropdown-item
+          v-gl-modal="$options.deleteModalId"
+          variant="danger"
+          @click="track('click_dropdown')"
+        >
+          {{ deleteButtonText }}
+        </gl-dropdown-item>
+      </template>
     </gl-dropdown>
 
     <gl-button
@@ -271,6 +307,16 @@ export default {
       >
         {{ __('Submit as spam') }}
       </gl-dropdown-item>
+      <template v-if="canDestroyIssue">
+        <gl-dropdown-divider />
+        <gl-dropdown-item
+          v-gl-modal="$options.deleteModalId"
+          variant="danger"
+          @click="track('click_dropdown')"
+        >
+          {{ deleteButtonText }}
+        </gl-dropdown-item>
+      </template>
     </gl-dropdown>
 
     <gl-modal
@@ -288,5 +334,12 @@ export default {
         </li>
       </ul>
     </gl-modal>
+
+    <delete-issue-modal
+      :issue-path="issuePath"
+      :issue-type="issueType"
+      :modal-id="$options.deleteModalId"
+      :title="deleteButtonText"
+    />
   </div>
 </template>

app/assets/javascripts/issues/show/incident.js

@@ -81,12 +81,14 @@ export function initIncidentHeaderActions(store) {
     store,
     provide: {
       canCreateIssue: parseBoolean(el.dataset.canCreateIncident),
+      canDestroyIssue: parseBoolean(el.dataset.canDestroyIssue),
       canPromoteToEpic: parseBoolean(el.dataset.canPromoteToEpic),
       canReopenIssue: parseBoolean(el.dataset.canReopenIssue),
       canReportSpam: parseBoolean(el.dataset.canReportSpam),
       canUpdateIssue: parseBoolean(el.dataset.canUpdateIssue),
       iid: el.dataset.iid,
       isIssueAuthor: parseBoolean(el.dataset.isIssueAuthor),
+      issuePath: el.dataset.issuePath,
       issueType: el.dataset.issueType,
       newIssuePath: el.dataset.newIssuePath,
       projectPath: el.dataset.projectPath,

app/assets/javascripts/issues/show/issue.js

@@ -66,12 +66,14 @@ export function initIssueHeaderActions(store) {
     store,
     provide: {
       canCreateIssue: parseBoolean(el.dataset.canCreateIssue),
+      canDestroyIssue: parseBoolean(el.dataset.canDestroyIssue),
       canPromoteToEpic: parseBoolean(el.dataset.canPromoteToEpic),
       canReopenIssue: parseBoolean(el.dataset.canReopenIssue),
       canReportSpam: parseBoolean(el.dataset.canReportSpam),
       canUpdateIssue: parseBoolean(el.dataset.canUpdateIssue),
       iid: el.dataset.iid,
       isIssueAuthor: parseBoolean(el.dataset.isIssueAuthor),
+      issuePath: el.dataset.issuePath,
       issueType: el.dataset.issueType,
       newIssuePath: el.dataset.newIssuePath,
       projectPath: el.dataset.projectPath,

app/helpers/issues_helper.rb

@@ -193,11 +193,13 @@ module IssuesHelper
     {
       can_create_issue: show_new_issue_link?(project).to_s,
       can_create_incident: create_issue_type_allowed?(project, :incident).to_s,
+      can_destroy_issue: can?(current_user, :"destroy_#{issuable.to_ability_name}", issuable).to_s,
       can_reopen_issue: can?(current_user, :reopen_issue, issuable).to_s,
       can_report_spam: issuable.submittable_as_spam_by?(current_user).to_s,
       can_update_issue: can?(current_user, :update_issue, issuable).to_s,
       iid: issuable.iid,
       is_issue_author: (issuable.author == current_user).to_s,
+      issue_path: issuable_path(issuable),
       issue_type: issuable_display_type(issuable),
       new_issue_path: new_project_issue_path(project, new_issuable_params),
       project_path: project.full_path,

doc/user/project/issues/index.md

@@ -34,7 +34,7 @@ To learn how the GitLab Strategic Marketing department uses GitLab issues with [
 - [Edit issues](managing_issues.md#edit-an-issue)
 - [Move issues](managing_issues.md#moving-issues)
 - [Close issues](managing_issues.md#closing-issues)
-- [Delete issues](managing_issues.md#deleting-issues)
+- [Delete issues](managing_issues.md#delete-an-issue)
 - [Promote issues](managing_issues.md#promote-an-issue-to-an-epic)
 - [Set a due date](due_dates.md)
 - [Import issues](csv_import.md)

doc/user/project/issues/managing_issues.md

@@ -439,12 +439,23 @@ can change an issue's type. To do this, edit the issue and select an issue type
 
 ![Change the issue type](img/issue_type_change_v13_12.png)
 
-## Deleting issues
+## Delete an issue
 
-Users with the [Owner role](../../permissions.md) can delete an issue by
-editing it and selecting **Delete issue**.
+> Deleting from the vertical ellipsis menu [introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/299933) in GitLab 14.6.
 
-![delete issue - button](img/delete_issue_v13_11.png)
+Prerequisites:
+
+- You must have the [Owner role](../../permissions.md) for a project.
+
+To delete an issue:
+
+1. In an issue, select the vertical ellipsis (**{ellipsis_v}**).
+1. Select **Delete issue**.
+
+Alternatively:
+
+1. In an issue, select **Edit title and description** (**{pencil}**).
+1. Select **Delete issue**.
 
 ## Promote an issue to an epic **(PREMIUM)**
 

locale/gitlab.pot

@@ -13708,9 +13708,6 @@ msgstr ""
 msgid "Error creating the snippet"
 msgstr ""
 
-msgid "Error deleting %{issuableType}"
-msgstr ""
-
 msgid "Error deleting project. Check logs for error details."
 msgstr ""
 

spec/features/issues/issue_header_spec.rb

@@ -4,7 +4,8 @@ require 'spec_helper'
 
 RSpec.describe 'issue header', :js do
   let_it_be(:user) { create(:user) }
-  let_it_be(:project) { create(:project) }
+  let_it_be(:group) { create(:group) }
+  let_it_be(:project) { create(:project, group: group) }
   let_it_be(:issue) { create(:issue, project: project) }
   let_it_be(:closed_issue) { create(:issue, :closed, project: project) }
   let_it_be(:closed_locked_issue) { create(:issue, :closed, :locked, project: project) }
@@ -12,7 +13,7 @@ RSpec.describe 'issue header', :js do
 
   context 'when user has permission to update' do
     before do
-      project.add_maintainer(user)
+      group.add_owner(user)
       sign_in(user)
     end
 
@@ -24,9 +25,10 @@ RSpec.describe 'issue header', :js do
         click_button 'Issue actions'
       end
 
-      it 'only shows the "New issue" and "Report abuse" items', :aggregate_failures do
+      it 'shows the "New issue", "Report abuse", and "Delete issue" items', :aggregate_failures do
         expect(page).to have_link 'New issue'
         expect(page).to have_link 'Report abuse'
+        expect(page).to have_button 'Delete issue'
         expect(page).not_to have_link 'Submit as spam'
       end
     end
@@ -116,6 +118,7 @@ RSpec.describe 'issue header', :js do
         expect(page).to have_link 'New issue'
         expect(page).to have_link 'Report abuse'
         expect(page).not_to have_link 'Submit as spam'
+        expect(page).not_to have_button 'Delete issue'
       end
     end
 

spec/frontend/issues/show/components/app_spec.js

@@ -326,44 +326,6 @@ describe('Issuable output', () => {
     });
   });
 
-  describe('deleteIssuable', () => {
-    it('changes URL when deleted', () => {
-      jest.spyOn(wrapper.vm.service, 'deleteIssuable').mockResolvedValue({
-        data: {
-          web_url: '/test',
-        },
-      });
-
-      return wrapper.vm.deleteIssuable().then(() => {
-        expect(visitUrl).toHaveBeenCalledWith('/test');
-      });
-    });
-
-    it('stops polling when deleting', () => {
-      const spy = jest.spyOn(wrapper.vm.poll, 'stop');
-      jest.spyOn(wrapper.vm.service, 'deleteIssuable').mockResolvedValue({
-        data: {
-          web_url: '/test',
-        },
-      });
-
-      return wrapper.vm.deleteIssuable().then(() => {
-        expect(spy).toHaveBeenCalledWith();
-      });
-    });
-
-    it('closes form on error', () => {
-      jest.spyOn(wrapper.vm.service, 'deleteIssuable').mockRejectedValue();
-
-      return wrapper.vm.deleteIssuable().then(() => {
-        expect(eventHub.$emit).not.toHaveBeenCalledWith('close.form');
-        expect(document.querySelector('.flash-container .flash-text').innerText.trim()).toBe(
-          'Error deleting issue',
-        );
-      });
-    });
-  });
-
   describe('updateAndShowForm', () => {
     it('shows locked warning if form is open & data is different', () => {
       return wrapper.vm

spec/frontend/issues/show/components/delete_issue_modal_spec.js

+import { GlModal } from '@gitlab/ui';
+import { shallowMount } from '@vue/test-utils';
+import DeleteIssueModal from '~/issues/show/components/delete_issue_modal.vue';
+
+jest.mock('~/lib/utils/csrf', () => ({ token: 'mock-csrf-token' }));
+
+describe('DeleteIssueModal component', () => {
+  let wrapper;
+
+  const defaultProps = {
+    issuePath: 'gitlab-org/gitlab-test/-/issues/1',
+    issueType: 'issue',
+    modalId: 'modal-id',
+    title: 'Delete issue',
+  };
+
+  const findForm = () => wrapper.find('form');
+  const findModal = () => wrapper.findComponent(GlModal);
+
+  const mountComponent = (props = {}) =>
+    shallowMount(DeleteIssueModal, { propsData: { ...defaultProps, ...props } });
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  describe('modal', () => {
+    it('renders', () => {
+      wrapper = mountComponent();
+
+      expect(findModal().props()).toMatchObject({
+        actionCancel: DeleteIssueModal.actionCancel,
+        actionPrimary: {
+          attributes: { variant: 'danger' },
+          text: defaultProps.title,
+        },
+        modalId: defaultProps.modalId,
+        size: 'sm',
+        title: defaultProps.title,
+      });
+    });
+
+    describe('when "primary" event is emitted', () => {
+      let formSubmitSpy;
+
+      beforeEach(() => {
+        wrapper = mountComponent();
+        formSubmitSpy = jest.spyOn(wrapper.vm.$refs.form, 'submit');
+        findModal().vm.$emit('primary');
+      });
+
+      it('"delete" event is emitted by DeleteIssueModal', () => {
+        expect(wrapper.emitted('delete')).toEqual([[]]);
+      });
+
+      it('submits the form', () => {
+        expect(formSubmitSpy).toHaveBeenCalled();
+      });
+    });
+  });
+
+  describe('form', () => {
+    beforeEach(() => {
+      wrapper = mountComponent();
+    });
+
+    it('renders with action and method', () => {
+      expect(findForm().attributes()).toEqual({
+        action: defaultProps.issuePath,
+        method: 'post',
+      });
+    });
+
+    it('contains form data', () => {
+      const formData = wrapper.findAll('input').wrappers.reduce(
+        (acc, input) => ({
+          ...acc,
+          [input.element.name]: input.element.value,
+        }),
+        {},
+      );
+
+      expect(formData).toEqual({
+        _method: 'delete',
+        authenticity_token: 'mock-csrf-token',
+        destroy_confirm: 'true',
+      });
+    });
+  });
+
+  describe('body text', () => {
+    describe('when issue type is not epic', () => {
+      it('renders', () => {
+        wrapper = mountComponent();
+
+        expect(findForm().text()).toBe('Issue will be removed! Are you sure?');
+      });
+    });
+
+    describe('when issue type is epic', () => {
+      it('renders', () => {
+        wrapper = mountComponent({ issueType: 'epic' });
+
+        expect(findForm().text()).toBe('Delete this epic and all descendants?');
+      });
+    });
+  });
+});

spec/frontend/issues/show/components/edit_actions_spec.js

-import { GlButton, GlModal } from '@gitlab/ui';
-import { createLocalVue } from '@vue/test-utils';
+import { GlButton } from '@gitlab/ui';
+import Vue from 'vue';
 import VueApollo from 'vue-apollo';
 import createMockApollo from 'helpers/mock_apollo_helper';
+import { mockTracking } from 'helpers/tracking_helper';
 import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
 import waitForPromises from 'helpers/wait_for_promises';
 import IssuableEditActions from '~/issues/show/components/edit_actions.vue';
+import DeleteIssueModal from '~/issues/show/components/delete_issue_modal.vue';
 import eventHub from '~/issues/show/event_hub';
-
 import {
   getIssueStateQueryResponse,
   updateIssueStateQueryResponse,
 } from '../mock_data/apollo_mock';
 
-const localVue = createLocalVue();
-localVue.use(VueApollo);
-
 describe('Edit Actions component', () => {
   let wrapper;
   let fakeApollo;
   let mockIssueStateData;
 
+  Vue.use(VueApollo);
+
   const mockResolvers = {
     Query: {
       issueState() {
@@ -43,6 +43,7 @@ describe('Edit Actions component', () => {
           title: 'GitLab Issue',
         },
         canDestroy: true,
+        endpoint: 'gitlab-org/gitlab-test/-/issues/1',
         issuableType: 'issue',
         ...props,
       },
@@ -56,11 +57,7 @@ describe('Edit Actions component', () => {
     });
   };
 
-  async function deleteIssuable(localWrapper) {
-    localWrapper.findComponent(GlModal).vm.$emit('primary');
-  }
-
-  const findModal = () => wrapper.findComponent(GlModal);
+  const findModal = () => wrapper.findComponent(DeleteIssueModal);
   const findEditButtons = () => wrapper.findAllComponents(GlButton);
   const findDeleteButton = () => wrapper.findByTestId('issuable-delete-button');
   const findSaveButton = () => wrapper.findByTestId('issuable-save-button');
@@ -123,9 +120,30 @@ describe('Edit Actions component', () => {
     });
   });
 
-  describe('renders create modal with the correct information', () => {
-    it('renders correct modal id', () => {
-      expect(findModal().attributes('modalid')).toBe(modalId);
+  describe('delete issue button', () => {
+    let trackingSpy;
+
+    beforeEach(() => {
+      trackingSpy = mockTracking(undefined, wrapper.element, jest.spyOn);
+    });
+
+    it('tracks clicking on button', () => {
+      findDeleteButton().vm.$emit('click');
+
+      expect(trackingSpy).toHaveBeenCalledWith(undefined, 'click_button', {
+        label: 'delete_issue',
+      });
+    });
+  });
+
+  describe('delete issue modal', () => {
+    it('renders', () => {
+      expect(findModal().props()).toEqual({
+        issuePath: 'gitlab-org/gitlab-test/-/issues/1',
+        issueType: 'Issue',
+        modalId,
+        title: 'Delete issue',
+      });
     });
   });
 
@@ -141,8 +159,8 @@ describe('Edit Actions component', () => {
 
     it('sends the `delete.issuable` event when clicking the delete confirm button', async () => {
       expect(eventHub.$emit).toHaveBeenCalledTimes(0);
-      await deleteIssuable(wrapper);
-      expect(eventHub.$emit).toHaveBeenCalledWith('delete.issuable', { destroy_confirm: true });
+      findModal().vm.$emit('delete');
+      expect(eventHub.$emit).toHaveBeenCalledWith('delete.issuable');
       expect(eventHub.$emit).toHaveBeenCalledTimes(1);
     });
   });

spec/frontend/issues/show/components/form_spec.js

@@ -13,6 +13,7 @@ describe('Inline edit form component', () => {
   let wrapper;
   const defaultProps = {
     canDestroy: true,
+    endpoint: 'gitlab-org/gitlab-test/-/issues/1',
     formState: {
       title: 'b',
       description: 'a',

spec/frontend/issues/show/components/header_actions_spec.js

 import { GlButton, GlDropdown, GlDropdownItem, GlLink, GlModal } from '@gitlab/ui';
-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
+import { shallowMount } from '@vue/test-utils';
 import Vuex from 'vuex';
+import { mockTracking } from 'helpers/tracking_helper';
 import createFlash, { FLASH_TYPES } from '~/flash';
 import { IssuableType } from '~/vue_shared/issuable/show/constants';
+import DeleteIssueModal from '~/issues/show/components/delete_issue_modal.vue';
 import HeaderActions from '~/issues/show/components/header_actions.vue';
 import { IssuableStatus } from '~/issues/constants';
 import { IssueStateEvent } from '~/issues/show/constants';
@@ -19,18 +22,20 @@ describe('HeaderActions component', () => {
   let wrapper;
   let visitUrlSpy;
 
-  const localVue = createLocalVue();
-  localVue.use(Vuex);
+  Vue.use(Vuex);
+
   const store = createStore();
 
   const defaultProps = {
     canCreateIssue: true,
+    canDestroyIssue: true,
     canPromoteToEpic: true,
     canReopenIssue: true,
     canReportSpam: true,
     canUpdateIssue: true,
     iid: '32',
     isIssueAuthor: true,
+    issuePath: 'gitlab-org/gitlab-test/-/issues/1',
     issueType: IssuableType.Issue,
     newIssuePath: 'gitlab-org/gitlab-test/-/issues/new',
     projectPath: 'gitlab-org/gitlab-test',
@@ -61,17 +66,12 @@ describe('HeaderActions component', () => {
     },
   };
 
-  const findToggleIssueStateButton = () => wrapper.find(GlButton);
-
-  const findDropdownAt = (index) => wrapper.findAll(GlDropdown).at(index);
-
-  const findMobileDropdownItems = () => findDropdownAt(0).findAll(GlDropdownItem);
-
-  const findDesktopDropdownItems = () => findDropdownAt(1).findAll(GlDropdownItem);
-
-  const findModal = () => wrapper.find(GlModal);
-
-  const findModalLinkAt = (index) => findModal().findAll(GlLink).at(index);
+  const findToggleIssueStateButton = () => wrapper.findComponent(GlButton);
+  const findDropdownAt = (index) => wrapper.findAllComponents(GlDropdown).at(index);
+  const findMobileDropdownItems = () => findDropdownAt(0).findAllComponents(GlDropdownItem);
+  const findDesktopDropdownItems = () => findDropdownAt(1).findAllComponents(GlDropdownItem);
+  const findModal = () => wrapper.findComponent(GlModal);
+  const findModalLinkAt = (index) => findModal().findAllComponents(GlLink).at(index);
 
   const mountComponent = ({
     props = {},
@@ -87,7 +87,6 @@ describe('HeaderActions component', () => {
     });
 
     return shallowMount(HeaderActions, {
-      localVue,
       store,
       provide: {
         ...defaultProps,
@@ -168,17 +167,19 @@ describe('HeaderActions component', () => {
       ${'desktop dropdown'} | ${false}                | ${findDesktopDropdownItems}
     `('$description', ({ isCloseIssueItemVisible, findDropdownItems }) => {
       describe.each`
-        description                               | itemText                | isItemVisible              | canUpdateIssue | canCreateIssue | isIssueAuthor | canReportSpam | canPromoteToEpic
-        ${`when user can update ${issueType}`}    | ${`Close ${issueType}`} | ${isCloseIssueItemVisible} | ${true}        | ${true}        | ${true}       | ${true}       | ${true}
-        ${`when user cannot update ${issueType}`} | ${`Close ${issueType}`} | ${false}                   | ${false}       | ${true}        | ${true}       | ${true}       | ${true}
-        ${`when user can create ${issueType}`}    | ${`New ${issueType}`}   | ${true}                    | ${true}        | ${true}        | ${true}       | ${true}       | ${true}
-        ${`when user cannot create ${issueType}`} | ${`New ${issueType}`}   | ${false}                   | ${true}        | ${false}       | ${true}       | ${true}       | ${true}
-        ${'when user can promote to epic'}        | ${'Promote to epic'}    | ${true}                    | ${true}        | ${true}        | ${true}       | ${true}       | ${true}
-        ${'when user cannot promote to epic'}     | ${'Promote to epic'}    | ${false}                   | ${true}        | ${true}        | ${true}       | ${true}       | ${false}
-        ${'when user can report abuse'}           | ${'Report abuse'}       | ${true}                    | ${true}        | ${true}        | ${false}      | ${true}       | ${true}
-        ${'when user cannot report abuse'}        | ${'Report abuse'}       | ${false}                   | ${true}        | ${true}        | ${true}       | ${true}       | ${true}
-        ${'when user can submit as spam'}         | ${'Submit as spam'}     | ${true}                    | ${true}        | ${true}        | ${true}       | ${true}       | ${true}
-        ${'when user cannot submit as spam'}      | ${'Submit as spam'}     | ${false}                   | ${true}        | ${true}        | ${true}       | ${false}      | ${true}
+        description                               | itemText                 | isItemVisible              | canUpdateIssue | canCreateIssue | isIssueAuthor | canReportSpam | canPromoteToEpic | canDestroyIssue
+        ${`when user can update ${issueType}`}    | ${`Close ${issueType}`}  | ${isCloseIssueItemVisible} | ${true}        | ${true}        | ${true}       | ${true}       | ${true}          | ${true}
+        ${`when user cannot update ${issueType}`} | ${`Close ${issueType}`}  | ${false}                   | ${false}       | ${true}        | ${true}       | ${true}       | ${true}          | ${true}
+        ${`when user can create ${issueType}`}    | ${`New ${issueType}`}    | ${true}                    | ${true}        | ${true}        | ${true}       | ${true}       | ${true}          | ${true}
+        ${`when user cannot create ${issueType}`} | ${`New ${issueType}`}    | ${false}                   | ${true}        | ${false}       | ${true}       | ${true}       | ${true}          | ${true}
+        ${'when user can promote to epic'}        | ${'Promote to epic'}     | ${true}                    | ${true}        | ${true}        | ${true}       | ${true}       | ${true}          | ${true}
+        ${'when user cannot promote to epic'}     | ${'Promote to epic'}     | ${false}                   | ${true}        | ${true}        | ${true}       | ${true}       | ${false}         | ${true}
+        ${'when user can report abuse'}           | ${'Report abuse'}        | ${true}                    | ${true}        | ${true}        | ${false}      | ${true}       | ${true}          | ${true}
+        ${'when user cannot report abuse'}        | ${'Report abuse'}        | ${false}                   | ${true}        | ${true}        | ${true}       | ${true}       | ${true}          | ${true}
+        ${'when user can submit as spam'}         | ${'Submit as spam'}      | ${true}                    | ${true}        | ${true}        | ${true}       | ${true}       | ${true}          | ${true}
+        ${'when user cannot submit as spam'}      | ${'Submit as spam'}      | ${false}                   | ${true}        | ${true}        | ${true}       | ${false}      | ${true}          | ${true}
+        ${`when user can delete ${issueType}`}    | ${`Delete ${issueType}`} | ${true}                    | ${true}        | ${true}        | ${true}       | ${true}       | ${true}          | ${true}
+        ${`when user cannot delete ${issueType}`} | ${`Delete ${issueType}`} | ${false}                   | ${true}        | ${true}        | ${true}       | ${true}       | ${true}          | ${false}
       `(
         '$description',
         ({
@@ -189,6 +190,7 @@ describe('HeaderActions component', () => {
           isIssueAuthor,
           canReportSpam,
           canPromoteToEpic,
+          canDestroyIssue,
         }) => {
           beforeEach(() => {
             wrapper = mountComponent({
@@ -199,6 +201,7 @@ describe('HeaderActions component', () => {
                 issueType,
                 canReportSpam,
                 canPromoteToEpic,
+                canDestroyIssue,
               },
             });
           });
@@ -215,6 +218,23 @@ describe('HeaderActions component', () => {
     });
   });
 
+  describe('delete issue button', () => {
+    let trackingSpy;
+
+    beforeEach(() => {
+      wrapper = mountComponent();
+      trackingSpy = mockTracking(undefined, wrapper.element, jest.spyOn);
+    });
+
+    it('tracks clicking on button', () => {
+      findDesktopDropdownItems().at(3).vm.$emit('click');
+
+      expect(trackingSpy).toHaveBeenCalledWith(undefined, 'click_dropdown', {
+        label: 'delete_issue',
+      });
+    });
+  });
+
   describe('when "Promote to epic" button is clicked', () => {
     describe('when response is successful', () => {
       beforeEach(() => {
@@ -268,7 +288,7 @@ describe('HeaderActions component', () => {
 
       it('shows an error message', () => {
         expect(createFlash).toHaveBeenCalledWith({
-          message: promoteToEpicMutationErrorResponse.data.promoteToEpic.errors.join('; '),
+          message: HeaderActions.i18n.promoteErrorMessage,
         });
       });
     });
@@ -294,7 +314,7 @@ describe('HeaderActions component', () => {
     });
   });
 
-  describe('modal', () => {
+  describe('blocked by issues modal', () => {
     const blockedByIssues = [
       { iid: 13, web_url: 'gitlab-org/gitlab-test/-/issues/13' },
       { iid: 79, web_url: 'gitlab-org/gitlab-test/-/issues/79' },
@@ -346,4 +366,17 @@ describe('HeaderActions component', () => {
       });
     });
   });
+
+  describe('delete issue modal', () => {
+    it('renders', () => {
+      wrapper = mountComponent();
+
+      expect(wrapper.findComponent(DeleteIssueModal).props()).toEqual({
+        issuePath: defaultProps.issuePath,
+        issueType: defaultProps.issueType,
+        modalId: HeaderActions.deleteModalId,
+        title: 'Delete issue',
+      });
+    });
+  });
 });

spec/helpers/issues_helper_spec.rb

@@ -278,11 +278,13 @@ RSpec.describe IssuesHelper do
     it 'returns expected result' do
       expected = {
         can_create_issue: 'true',
+        can_destroy_issue: 'true',
         can_reopen_issue: 'true',
         can_report_spam: 'false',
         can_update_issue: 'true',
         iid: issue.iid,
         is_issue_author: 'false',
+        issue_path: issue_path(issue),
         issue_type: 'issue',
         new_issue_path: new_project_issue_path(project, { issue: { description: "Related to \##{issue.iid}.\n\n" } }),
         project_path: project.full_path,