Add additional project details to the user before deleting

app/assets/javascripts/projects/components/project_delete_button.vue

@@ -18,12 +18,36 @@ export default {
       type: String,
       required: true,
     },
+    isFork: {
+      type: Boolean,
+      required: true,
+    },
+    issuesCount: {
+      type: Number,
+      required: true,
+    },
+    mergeRequestsCount: {
+      type: Number,
+      required: true,
+    },
+    forksCount: {
+      type: Number,
+      required: true,
+    },
+    starsCount: {
+      type: Number,
+      required: true,
+    },
   },
   strings: {
     alertTitle: __('You are about to permanently delete this project'),
     alertBody: __(
       'Once a project is permanently deleted, it %{strongStart}cannot be recovered%{strongEnd}. Permanently deleting this project will %{strongStart}immediately delete%{strongEnd} its repositories and %{strongStart}all related resources%{strongEnd}, including issues, merge requests etc.',
     ),
+    isNotForkMessage: __(
+      'This project is %{strongStart}NOT%{strongEnd} a fork, and has the following:',
+    ),
+    isForkMessage: __('This forked project has the following:'),
   },
 };
 </script>
@@ -37,6 +61,38 @@ export default {
         :title="$options.strings.alertTitle"
         :dismissible="false"
       >
+        <p>
+          <gl-sprintf v-if="isFork" :message="$options.strings.isForkMessage" />
+          <gl-sprintf v-else :message="$options.strings.isNotForkMessage">
+            <template #strong="{ content }">
+              <strong>{{ content }}</strong>
+            </template>
+          </gl-sprintf>
+        </p>
+        <ul>
+          <li>
+            <gl-sprintf :message="n__('%d issue', '%d issues', issuesCount)">
+              <template #issuesCount>{{ issuesCount }}</template>
+            </gl-sprintf>
+          </li>
+          <li>
+            <gl-sprintf
+              :message="n__('%d merge requests', '%d merge requests', mergeRequestsCount)"
+            >
+              <template #mergeRequestsCount>{{ mergeRequestsCount }}</template>
+            </gl-sprintf>
+          </li>
+          <li>
+            <gl-sprintf :message="n__('%d fork', '%d forks', forksCount)">
+              <template #forksCount>{{ forksCount }}</template>
+            </gl-sprintf>
+          </li>
+          <li>
+            <gl-sprintf :message="n__('%d star', '%d stars', starsCount)">
+              <template #starsCount>{{ starsCount }}</template>
+            </gl-sprintf>
+          </li>
+        </ul>
         <gl-sprintf :message="$options.strings.alertBody">
           <template #strong="{ content }">
             <strong>{{ content }}</strong>

app/assets/javascripts/projects/project_delete_button.js

 import Vue from 'vue';
+import { parseBoolean } from '~/lib/utils/common_utils';
 import ProjectDeleteButton from './components/project_delete_button.vue';
 
 export default (selector = '#js-project-delete-button') => {
@@ -6,7 +7,15 @@ export default (selector = '#js-project-delete-button') => {
 
   if (!el) return;
 
-  const { confirmPhrase, formPath } = el.dataset;
+  const {
+    confirmPhrase,
+    formPath,
+    isFork,
+    issuesCount,
+    mergeRequestsCount,
+    forksCount,
+    starsCount,
+  } = el.dataset;
 
   // eslint-disable-next-line no-new
   new Vue({
@@ -16,6 +25,11 @@ export default (selector = '#js-project-delete-button') => {
         props: {
           confirmPhrase,
           formPath,
+          isFork: parseBoolean(isFork),
+          issuesCount: parseInt(issuesCount, 10),
+          mergeRequestsCount: parseInt(mergeRequestsCount, 10),
+          forksCount: parseInt(forksCount, 10),
+          starsCount: parseInt(starsCount, 10),
         },
       });
     },

app/services/projects/all_issues_count_service.rb

+# frozen_string_literal: true
+
+module Projects
+  # Service class for counting and caching the number of all issues of a
+  # project.
+  class AllIssuesCountService < Projects::CountService
+    def relation_for_count
+      @project.issues
+    end
+
+    def cache_key_name
+      'all_issues_count'
+    end
+  end
+end

app/services/projects/all_merge_requests_count_service.rb

+# frozen_string_literal: true
+
+module Projects
+  # Service class for counting and caching the number of all merge requests of
+  # a project.
+  class AllMergeRequestsCountService < Projects::CountService
+    def relation_for_count
+      @project.merge_requests
+    end
+
+    def cache_key_name
+      'all_merge_requests_count'
+    end
+  end
+end

app/views/projects/_remove.html.haml

 - return unless can?(current_user, :remove_project, project)
+- merge_requests_count = Projects::AllMergeRequestsCountService.new(project).count
+- issues_count = Projects::AllIssuesCountService.new(project).count
 
 .sub-section
   %h4.danger-title= _('Delete project')
@@ -7,4 +9,4 @@
     = link_to _('Learn more.'), help_page_path('user/project/settings/index', anchor: 'removing-a-fork-relationship'), target: '_blank', rel: 'noopener noreferrer'
   %p
     %strong= _('Deleted projects cannot be restored!')
-  #js-project-delete-button{ data: { form_path: project_path(project), confirm_phrase: delete_confirm_phrase(project) } }
+  #js-project-delete-button{ data: { form_path: project_path(project), confirm_phrase: delete_confirm_phrase(project), is_fork: project.forked?.to_s, issues_count: number_with_delimiter(issues_count), merge_requests_count: number_with_delimiter(merge_requests_count), forks_count: number_with_delimiter(project.forks_count), stars_count: number_with_delimiter(project.star_count) } }

ee/app/assets/javascripts/projects/components/project_adjourned_delete_button.vue

 <script>
-import { GlLink, GlIcon, GlSprintf } from '@gitlab/ui';
+import { GlAlert, GlLink, GlIcon, GlSprintf } from '@gitlab/ui';
 import { __ } from '~/locale';
 import SharedDeleteButton from '~/projects/components/shared/delete_button.vue';
 
 export default {
   components: {
+    GlAlert,
     GlSprintf,
     GlIcon,
     GlLink,
@@ -27,13 +28,38 @@ export default {
       type: String,
       required: true,
     },
+    isFork: {
+      type: Boolean,
+      required: true,
+    },
+    issuesCount: {
+      type: Number,
+      required: true,
+    },
+    mergeRequestsCount: {
+      type: Number,
+      required: true,
+    },
+    forksCount: {
+      type: Number,
+      required: true,
+    },
+    starsCount: {
+      type: Number,
+      required: true,
+    },
   },
   strings: {
-    modalBody: __(
-      "Once a project is permanently deleted, it cannot be recovered. You will lose this project's repository and all related resources, including issues and merge requests.",
+    alertTitle: __('You are about to permanently delete this project'),
+    alertBody: __(
+      "Once a project is permanently deleted, it %{strongStart}cannot be recovered%{strongEnd}. You will lose this project's repository and %{strongStart}all related resources%{strongEnd}, including issues and merge requests.",
     ),
     helpLabel: __('Recovering projects'),
     recoveryMessage: __('You can recover this project until %{date}'),
+    isNotForkMessage: __(
+      'This project is %{strongStart}NOT%{strongEnd} a fork, and has the following:',
+    ),
+    isForkMessage: __('This forked project has the following:'),
   },
 };
 </script>
@@ -41,7 +67,50 @@ export default {
 <template>
   <shared-delete-button v-bind="{ confirmPhrase, formPath }">
     <template #modal-body>
-      <p>{{ $options.strings.modalBody }}</p>
+      <gl-alert
+        class="gl-mb-5"
+        variant="danger"
+        :title="$options.strings.alertTitle"
+        :dismissible="false"
+      >
+        <p>
+          <gl-sprintf v-if="isFork" :message="$options.strings.isForkMessage" />
+          <gl-sprintf v-else :message="$options.strings.isNotForkMessage">
+            <template #strong="{ content }">
+              <strong>{{ content }}</strong>
+            </template>
+          </gl-sprintf>
+        </p>
+        <ul>
+          <li>
+            <gl-sprintf :message="n__('%d issue', '%d issues', issuesCount)">
+              <template #issuesCount>{{ issuesCount }}</template>
+            </gl-sprintf>
+          </li>
+          <li>
+            <gl-sprintf
+              :message="n__('%d merge requests', '%d merge requests', mergeRequestsCount)"
+            >
+              <template #mergeRequestsCount>{{ mergeRequestsCount }}</template>
+            </gl-sprintf>
+          </li>
+          <li>
+            <gl-sprintf :message="n__('%d fork', '%d forks', forksCount)">
+              <template #forksCount>{{ forksCount }}</template>
+            </gl-sprintf>
+          </li>
+          <li>
+            <gl-sprintf :message="n__('%d star', '%d stars', starsCount)">
+              <template #starsCount>{{ starsCount }}</template>
+            </gl-sprintf>
+          </li>
+        </ul>
+        <gl-sprintf :message="$options.strings.alertBody">
+          <template #strong="{ content }">
+            <strong>{{ content }}</strong>
+          </template>
+        </gl-sprintf>
+      </gl-alert>
     </template>
     <template #modal-footer>
       <p

ee/app/assets/javascripts/projects/project_adjourned_delete_button.js

 import Vue from 'vue';
+import { parseBoolean } from '~/lib/utils/common_utils';
 import ProjectAdjournedDeleteButton from './components/project_adjourned_delete_button.vue';
 
 export default (selector = '#js-project-adjourned-delete-button') => {
@@ -6,7 +7,17 @@ export default (selector = '#js-project-adjourned-delete-button') => {
 
   if (!el) return;
 
-  const { adjournedRemovalDate, confirmPhrase, formPath, recoveryHelpPath } = el.dataset;
+  const {
+    adjournedRemovalDate,
+    confirmPhrase,
+    formPath,
+    recoveryHelpPath,
+    isFork,
+    issuesCount,
+    mergeRequestsCount,
+    forksCount,
+    starsCount,
+  } = el.dataset;
 
   // eslint-disable-next-line no-new
   new Vue({
@@ -18,6 +29,11 @@ export default (selector = '#js-project-adjourned-delete-button') => {
           confirmPhrase,
           formPath,
           recoveryHelpPath,
+          isFork: parseBoolean(isFork),
+          issuesCount: parseInt(issuesCount, 10),
+          mergeRequestsCount: parseInt(mergeRequestsCount, 10),
+          forksCount: parseInt(forksCount, 10),
+          starsCount: parseInt(starsCount, 10),
         },
       });
     },

ee/app/views/projects/_remove.html.haml

@@ -3,6 +3,8 @@
 - adjourned_date = adjourned_deletion ? permanent_deletion_date(Time.now.utc).to_s : nil
 - admin_help_path = help_page_path('user/admin_area/settings/visibility_and_access_controls', anchor: 'default-deletion-delay')
 - recovery_help_path = help_page_path('user/project/settings/index', anchor: 'delete-a-project')
+- merge_requests_count = Projects::AllMergeRequestsCountService.new(project).count
+- issues_count = Projects::AllIssuesCountService.new(project).count
 
 - unless project.marked_for_deletion?
   .sub-section
@@ -11,7 +13,7 @@
       %strong= s_('Delayed Project Deletion (%{adjourned_deletion})') % { adjourned_deletion: adjourned_deletion ? 'Enabled' : 'Disabled' }
     - if adjourned_deletion
       = render 'projects/settings/marked_for_removal'
-      #js-project-adjourned-delete-button{ data: { recovery_help_path: recovery_help_path, adjourned_removal_date: adjourned_date, form_path: project_path(project), confirm_phrase: delete_confirm_phrase(project) } }
+      #js-project-adjourned-delete-button{ data: { recovery_help_path: recovery_help_path, adjourned_removal_date: adjourned_date, form_path: project_path(project), confirm_phrase: delete_confirm_phrase(project), is_fork: project.forked?.to_s, issues_count: number_with_delimiter(issues_count), merge_requests_count: number_with_delimiter(merge_requests_count), forks_count: number_with_delimiter(project.forks_count), stars_count: number_with_delimiter(project.star_count) } }
     - else
       %p
         %span.gl-text-gray-500= _('Projects will be permanently deleted immediately.')
@@ -19,8 +21,7 @@
       %p= permanent_delete_message(project)
       %p
         %strong= _('Are you ABSOLUTELY SURE you wish to delete this project?')
-      #js-project-delete-button{ data: { form_path: project_path(project), confirm_phrase: delete_confirm_phrase(project) } }
+      #js-project-delete-button{ data: { form_path: project_path(project), confirm_phrase: delete_confirm_phrase(project), is_fork: project.forked?.to_s, issues_count: number_with_delimiter(issues_count), merge_requests_count: number_with_delimiter(merge_requests_count), forks_count: number_with_delimiter(project.forks_count), stars_count: number_with_delimiter(project.star_count) } }
 - else
   = render 'projects/settings/restore', project: project
   = render 'projects/settings/permanently_delete', project: project
-

ee/app/views/projects/settings/_permanently_delete.html.haml

+- merge_requests_count = Projects::AllMergeRequestsCountService.new(project).count
+- issues_count = Projects::AllIssuesCountService.new(project).count
+
 .sub-section
   %h4.danger-title= _('Permanently delete project')
   %p
@@ -5,4 +8,4 @@
   %p= permanent_delete_message(project)
   %p
     %strong= _('Are you ABSOLUTELY SURE you wish to delete this project?')
-  #js-project-delete-button{ data: { form_path: project_path(project, permanently_delete: true), confirm_phrase: delete_confirm_phrase(project) } }
+  #js-project-delete-button{ data: { form_path: project_path(project, permanently_delete: true), confirm_phrase: delete_confirm_phrase(project), is_fork: project.forked?.to_s, issues_count: number_with_delimiter(issues_count), merge_requests_count: number_with_delimiter(merge_requests_count), forks_count: number_with_delimiter(project.forks_count), stars_count: number_with_delimiter(project.star_count) } }

ee/spec/frontend/projects/components/__snapshots__/project_adjourned_delete_button_spec.js.snap

@@ -42,9 +42,51 @@ exports[`Project remove modal initialized matches the snapshot 1`] = `
   >
      
     <div>
-      <p>
-        Once a project is permanently deleted, it cannot be recovered. You will lose this project's repository and all related resources, including issues and merge requests.
-      </p>
+      <gl-alert-stub
+        class="gl-mb-5"
+        dismisslabel="Dismiss"
+        primarybuttonlink=""
+        primarybuttontext=""
+        secondarybuttonlink=""
+        secondarybuttontext=""
+        title="You are about to permanently delete this project"
+        variant="danger"
+      >
+        <p>
+          This project is 
+          <strong>
+            NOT
+          </strong>
+           a fork, and has the following:
+        </p>
+         
+        <ul>
+          <li>
+            1 issue
+          </li>
+           
+          <li>
+            2 merge requests
+          </li>
+           
+          <li>
+            3 forks
+          </li>
+           
+          <li>
+            4 stars
+          </li>
+        </ul>
+         Once a project is permanently deleted, it 
+        <strong>
+          cannot be recovered
+        </strong>
+        . You will lose this project's repository and 
+        <strong>
+          all related resources
+        </strong>
+        , including issues and merge requests.
+      </gl-alert-stub>
        
       <p
         class="gl-mb-1"
@@ -69,9 +111,8 @@ exports[`Project remove modal initialized matches the snapshot 1`] = `
       <p
         class="gl-display-flex gl-display-flex gl-align-items-center gl-mt-3 gl-mb-0 gl-text-gray-500"
       >
-        <gl-sprintf-stub
-          message="You can recover this project until %{date}"
-        />
+        You can recover this project until 
+          2020-12-12
          
         <gl-link-stub
           aria-label="Recovering projects"

ee/spec/frontend/projects/components/project_adjourned_delete_button_spec.js

 import { shallowMount } from '@vue/test-utils';
+import { GlSprintf } from '@gitlab/ui';
 import ProjectAdjournedDeleteButton from 'ee/projects/components/project_adjourned_delete_button.vue';
 import SharedDeleteButton from '~/projects/components/shared/delete_button.vue';
 
@@ -14,6 +15,11 @@ describe('Project remove modal', () => {
     confirmPhrase: 'foo',
     formPath: 'some/path',
     recoveryHelpPath: 'recovery/help/path',
+    isFork: false,
+    issuesCount: 1,
+    mergeRequestsCount: 2,
+    forksCount: 3,
+    starsCount: 4,
   };
 
   const createComponent = (props = {}) => {
@@ -23,6 +29,7 @@ describe('Project remove modal', () => {
         ...props,
       },
       stubs: {
+        GlSprintf,
         SharedDeleteButton,
       },
     });

locale/gitlab.pot

@@ -236,6 +236,11 @@ msgid_plural "%d fixed test results"
 msgstr[0] ""
 msgstr[1] ""
 
+msgid "%d fork"
+msgid_plural "%d forks"
+msgstr[0] ""
+msgstr[1] ""
+
 msgid "%d group"
 msgid_plural "%d groups"
 msgstr[0] ""
@@ -286,6 +291,11 @@ msgid_plural "%d merge requests that you don't have access to."
 msgstr[0] ""
 msgstr[1] ""
 
+msgid "%d merge requests"
+msgid_plural "%d merge requests"
+msgstr[0] ""
+msgstr[1] ""
+
 msgid "%d metric"
 msgid_plural "%d metrics"
 msgstr[0] ""
@@ -351,6 +361,11 @@ msgid_plural "%d shards selected"
 msgstr[0] ""
 msgstr[1] ""
 
+msgid "%d star"
+msgid_plural "%d stars"
+msgstr[0] ""
+msgstr[1] ""
+
 msgid "%d tag"
 msgid_plural "%d tags"
 msgstr[0] ""
@@ -24119,7 +24134,7 @@ msgstr ""
 msgid "Once a project is permanently deleted, it %{strongStart}cannot be recovered%{strongEnd}. Permanently deleting this project will %{strongStart}immediately delete%{strongEnd} its repositories and %{strongStart}all related resources%{strongEnd}, including issues, merge requests etc."
 msgstr ""
 
-msgid "Once a project is permanently deleted, it cannot be recovered. You will lose this project's repository and all related resources, including issues and merge requests."
+msgid "Once a project is permanently deleted, it %{strongStart}cannot be recovered%{strongEnd}. You will lose this project's repository and %{strongStart}all related resources%{strongEnd}, including issues and merge requests."
 msgstr ""
 
 msgid "Once imported, repositories can be mirrored over SSH. Read more %{link_start}here%{link_end}."
@@ -35232,6 +35247,9 @@ msgstr ""
 msgid "This file was modified for readability, and can't accept suggestions. Edit it directly."
 msgstr ""
 
+msgid "This forked project has the following:"
+msgstr ""
+
 msgid "This form is disabled in preview"
 msgstr ""
 
@@ -35484,6 +35502,9 @@ msgstr ""
 msgid "This project has no active access tokens."
 msgstr ""
 
+msgid "This project is %{strongStart}NOT%{strongEnd} a fork, and has the following:"
+msgstr ""
+
 msgid "This project is archived and cannot be commented on."
 msgstr ""
 

spec/frontend/projects/components/__snapshots__/project_delete_button_spec.js.snap

@@ -52,9 +52,44 @@ exports[`Project remove modal initialized matches the snapshot 1`] = `
         title="You are about to permanently delete this project"
         variant="danger"
       >
-        <gl-sprintf-stub
-          message="Once a project is permanently deleted, it %{strongStart}cannot be recovered%{strongEnd}. Permanently deleting this project will %{strongStart}immediately delete%{strongEnd} its repositories and %{strongStart}all related resources%{strongEnd}, including issues, merge requests etc."
-        />
+        <p>
+          This project is 
+          <strong>
+            NOT
+          </strong>
+           a fork, and has the following:
+        </p>
+         
+        <ul>
+          <li>
+            1 issue
+          </li>
+           
+          <li>
+            2 merge requests
+          </li>
+           
+          <li>
+            3 forks
+          </li>
+           
+          <li>
+            4 stars
+          </li>
+        </ul>
+         Once a project is permanently deleted, it 
+        <strong>
+          cannot be recovered
+        </strong>
+        . Permanently deleting this project will 
+        <strong>
+          immediately delete
+        </strong>
+         its repositories and 
+        <strong>
+          all related resources
+        </strong>
+        , including issues, merge requests etc.
       </gl-alert-stub>
        
       <p

spec/frontend/projects/components/project_delete_button_spec.js

 import { shallowMount } from '@vue/test-utils';
+import { GlSprintf } from '@gitlab/ui';
 import ProjectDeleteButton from '~/projects/components/project_delete_button.vue';
 import SharedDeleteButton from '~/projects/components/shared/delete_button.vue';
 
@@ -12,6 +13,11 @@ describe('Project remove modal', () => {
   const defaultProps = {
     confirmPhrase: 'foo',
     formPath: 'some/path',
+    isFork: false,
+    issuesCount: 1,
+    mergeRequestsCount: 2,
+    forksCount: 3,
+    starsCount: 4,
   };
 
   const createComponent = (props = {}) => {
@@ -21,6 +27,7 @@ describe('Project remove modal', () => {
         ...props,
       },
       stubs: {
+        GlSprintf,
         SharedDeleteButton,
       },
     });
@@ -41,7 +48,10 @@ describe('Project remove modal', () => {
     });
 
     it('passes confirmPhrase and formPath props to the shared delete button', () => {
-      expect(findSharedDeleteButton().props()).toEqual(defaultProps);
+      expect(findSharedDeleteButton().props()).toEqual({
+        confirmPhrase: defaultProps.confirmPhrase,
+        formPath: defaultProps.formPath,
+      });
     });
   });
 });

spec/services/projects/all_issues_count_service_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Projects::AllIssuesCountService, :use_clean_rails_memory_store_caching do
+  let_it_be(:group) { create(:group, :public) }
+  let_it_be(:project) { create(:project, :public, namespace: group) }
+  let_it_be(:banned_user) { create(:user, :banned) }
+
+  subject { described_class.new(project) }
+
+  it_behaves_like 'a counter caching service'
+
+  describe '#count' do
+    it 'returns the number of all issues' do
+      create(:issue, :opened, project: project)
+      create(:issue, :opened, confidential: true, project: project)
+      create(:issue, :opened, author: banned_user, project: project)
+      create(:issue, :closed, project: project)
+
+      expect(subject.count).to eq(4)
+    end
+  end
+end

spec/services/projects/all_merge_requests_count_service_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Projects::AllMergeRequestsCountService, :use_clean_rails_memory_store_caching do
+  let_it_be(:project) { create(:project) }
+
+  subject { described_class.new(project) }
+
+  it_behaves_like 'a counter caching service'
+
+  describe '#count' do
+    it 'returns the number of all merge requests' do
+      create(:merge_request,
+             :opened,
+             source_project: project,
+             target_project: project)
+      create(:merge_request,
+             :closed,
+             source_project: project,
+             target_project: project)
+      create(:merge_request,
+             :merged,
+             source_project: project,
+             target_project: project)
+
+      expect(subject.count).to eq(3)
+    end
+  end
+end