Allow immediate deletion of groups

When a group is already scheduled for deletion, we allow users to
immediately delete the group by going to the settings again and
confirming the deletion.

Changelog: added
EE: true

app/helpers/groups_helper.rb

@@ -143,7 +143,7 @@ module GroupsHelper
   end
 
   def remove_group_message(group)
-    _("You are going to remove %{group_name}, this will also delete all of its subgroups and projects. Removed groups CANNOT be restored! Are you ABSOLUTELY sure?") %
+    _("You are going to remove %{group_name}. This will also delete all of its subgroups and projects. Removed groups CANNOT be restored! Are you ABSOLUTELY sure?") %
       { group_name: group.name }
   end
 

app/views/groups/settings/_advanced.html.haml

@@ -28,3 +28,4 @@
 = render 'groups/settings/transfer', group: @group
 = render 'groups/settings/remove', group: @group
 = render_if_exists 'groups/settings/restore', group: @group
+= render_if_exists 'groups/settings/immediately_remove', group: @group

doc/user/group/index.md

@@ -430,6 +430,28 @@ Specifically:
 - In [GitLab 13.6 and later](https://gitlab.com/gitlab-org/gitlab/-/issues/39504), if the user who sets up the deletion is removed from the group before the
 deletion happens, the job is cancelled, and the group is no longer scheduled for deletion.
 
+## Remove a group immediately **(PREMIUM)**
+
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/336985) in GitLab 14.2.
+
+If you don't want to wait, you can remove a group immediately.
+
+Prerequisites:
+
+- You must have at least the Owner role for a group.
+- You have [marked the group for deletion](#remove-a-group).
+
+To immediately remove a group marked for deletion:
+
+1. On the top bar, select **Menu > Groups** and find your group.
+1. On the left sidebar, select **Settings > General**.
+1. Expand **Advanced**.
+1. In the "Permanently remove group" section, select **Remove group**.
+1. Confirm the action when asked to.
+
+Your group, its subgroups, projects, and all related resources, including issues and merge requests,
+are deleted.
+
 ## Restore a group **(PREMIUM)**
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/33257) in GitLab 12.8.

ee/app/controllers/ee/groups_controller.rb

@@ -32,6 +32,7 @@ module EE
     override :destroy
     def destroy
       return super unless group.adjourned_deletion?
+      return super if group.marked_for_deletion? && ::Gitlab::Utils.to_boolean(params[:permanently_remove])
 
       result = ::Groups::MarkForDeletionService.new(group, current_user).execute
 

ee/app/helpers/ee/groups_helper.rb

@@ -51,6 +51,7 @@ module EE
     override :remove_group_message
     def remove_group_message(group)
       return super unless group.licensed_feature_available?(:adjourned_deletion_for_projects_and_groups)
+      return super if group.marked_for_deletion?
 
       date = permanent_deletion_date(Time.now.utc)
 
@@ -58,6 +59,18 @@ module EE
         { date: date, deletion_adjourned_period: deletion_adjourned_period }
     end
 
+    def immediately_remove_group_message(group)
+      message = _('This action will %{strongOpen}permanently remove%{strongClose} %{codeOpen}%{group}%{codeClose} %{strongOpen}immediately%{strongClose}.')
+
+      html_escape(message) % {
+        group: group.path,
+        strongOpen: '<strong>'.html_safe,
+        strongClose: '</strong>'.html_safe,
+        codeOpen: '<code>'.html_safe,
+        codeClose: '</code>'.html_safe
+      }
+    end
+
     def permanent_deletion_date(date)
       (date + deletion_adjourned_period.days).strftime('%F')
     end

ee/app/views/groups/settings/_immediately_remove.html.haml

+- if group.marked_for_deletion?
+  .sub-section
+    %h4.gl-text-red-500= _('Permanently remove group')
+    = form_tag(group, method: :delete) do
+      %p
+        %strong= _('Removing this group also removes all child projects, including archived projects, and their resources.')
+      %p= immediately_remove_group_message(group)
+      %p
+        %strong= _('Are you ABSOLUTELY SURE you wish to remove this group?')
+
+      = hidden_field_tag(:permanently_remove, true)
+
+      = render 'groups/settings/remove_button', group: group

ee/spec/controllers/ee/groups_controller_spec.rb

@@ -221,6 +221,32 @@ RSpec.describe GroupsController do
             expect(flash[:alert]).to include 'error'
           end
         end
+
+        context 'when group is already marked for deletion' do
+          before do
+            create(:group_deletion_schedule, group: group, marked_for_deletion_on: Date.current)
+          end
+
+          context 'when permanently_remove param is set' do
+            it 'deletes the group immediately' do
+              expect(GroupDestroyWorker).to receive(:perform_async)
+
+              delete :destroy, params: { id: group.to_param, permanently_remove: true }
+
+              expect(response).to redirect_to(root_path)
+              expect(flash[:alert]).to include "Group '#{group.name}' was scheduled for deletion."
+            end
+          end
+
+          context 'when permanently_remove param is not set' do
+            it 'does nothing' do
+              subject
+
+              expect(response).to redirect_to(edit_group_path(group))
+              expect(flash[:alert]).to include "Group has been already marked for deletion"
+            end
+          end
+        end
       end
 
       context 'delayed deletion feature is not available' do

ee/spec/features/groups/group_settings_spec.rb

@@ -158,16 +158,36 @@ RSpec.describe 'Edit group settings' do
       stub_licensed_features(adjourned_deletion_for_projects_and_groups: true)
     end
 
-    let_it_be(:subgroup) { create(:group, parent: group) }
+    it_behaves_like 'a cascading setting' do
+      let_it_be(:subgroup) { create(:group, parent: group) }
+
+      let(:form_group_selector) { '[data-testid="delayed-project-removal-form-group"]' }
+      let(:setting_field_selector) { '[data-testid="delayed-project-removal-checkbox"]' }
+      let(:setting_path) { edit_group_path(group, anchor: 'js-permissions-settings') }
+      let(:group_path) { edit_group_path(group) }
+      let(:subgroup_path) { edit_group_path(subgroup) }
+      let(:click_save_button) { save_permissions_group }
+    end
+
+    describe 'immediately deleting a project marked for deletion', :js do
+      before do
+        create(:group_deletion_schedule, group: group, marked_for_deletion_on: 2.days.from_now)
+
+        visit edit_group_path(group)
+      end
+
+      it 'deletes the project immediately', :sidekiq_inline do
+        expect { remove_with_confirm('Remove group', group.path) }.to change { Group.count }.by(-1)
 
-    let(:form_group_selector) { '[data-testid="delayed-project-removal-form-group"]' }
-    let(:setting_field_selector) { '[data-testid="delayed-project-removal-checkbox"]' }
-    let(:setting_path) { edit_group_path(group, anchor: 'js-permissions-settings') }
-    let(:group_path) { edit_group_path(group) }
-    let(:subgroup_path) { edit_group_path(subgroup) }
-    let(:click_save_button) { save_permissions_group }
+        expect(page).to have_content "scheduled for deletion"
+      end
 
-    it_behaves_like 'a cascading setting'
+      def remove_with_confirm(button_text, confirm_with, confirm_button_text = 'Confirm')
+        click_button button_text
+        fill_in 'confirm_name_input', with: confirm_with
+        click_button confirm_button_text
+      end
+    end
   end
 
   context 'when custom_project_templates feature' do

ee/spec/helpers/ee/groups_helper_spec.rb

@@ -176,6 +176,17 @@ RSpec.describe GroupsHelper do
       it 'returns the message related to delayed deletion' do
         expect(subject).to include("The contents of this group, its subgroups and projects will be permanently removed after")
       end
+
+      context 'group is already marked for deletion' do
+        before do
+          create(:group_deletion_schedule, group: group, marked_for_deletion_on: Date.current)
+        end
+
+        it 'returns the message related to permanent deletion' do
+          expect(subject).to include("You are going to remove #{group.name}")
+          expect(subject).to include("Removed groups CANNOT be restored!")
+        end
+      end
     end
 
     context 'delayed deletion feature is not available' do
@@ -190,6 +201,14 @@ RSpec.describe GroupsHelper do
     end
   end
 
+  describe '#immediately_remove_group_message' do
+    subject { helper.immediately_remove_group_message(group) }
+
+    it 'returns the message related to immediate deletion' do
+      expect(subject).to match(/permanently remove.*#{group.path}.*immediately/)
+    end
+  end
+
   describe '#show_discover_group_security?' do
     using RSpec::Parameterized::TableSyntax
 

locale/gitlab.pot

@@ -4299,6 +4299,9 @@ msgstr ""
 msgid "Are you ABSOLUTELY SURE you wish to delete this project?"
 msgstr ""
 
+msgid "Are you ABSOLUTELY SURE you wish to remove this group?"
+msgstr ""
+
 msgid "Are you sure that you want to archive this project?"
 msgstr ""
 
@@ -24042,6 +24045,9 @@ msgstr ""
 msgid "Permanently delete project"
 msgstr ""
 
+msgid "Permanently remove group"
+msgstr ""
+
 msgid "Permissions"
 msgstr ""
 
@@ -33646,6 +33652,9 @@ msgstr ""
 msgid "This action will %{strongOpen}permanently delete%{strongClose} %{codeOpen}%{project}%{codeClose} %{strongOpen}on %{date}%{strongClose}, including its repositories and all related resources, including issues and merge requests."
 msgstr ""
 
+msgid "This action will %{strongOpen}permanently remove%{strongClose} %{codeOpen}%{group}%{codeClose} %{strongOpen}immediately%{strongClose}."
+msgstr ""
+
 msgid "This also resolves all related threads"
 msgstr ""
 
@@ -37576,7 +37585,7 @@ msgstr ""
 msgid "You are going to delete %{project_full_name}. Deleted projects CANNOT be restored! Are you ABSOLUTELY sure?"
 msgstr ""
 
-msgid "You are going to remove %{group_name}, this will also delete all of its subgroups and projects. Removed groups CANNOT be restored! Are you ABSOLUTELY sure?"
+msgid "You are going to remove %{group_name}. This will also delete all of its subgroups and projects. Removed groups CANNOT be restored! Are you ABSOLUTELY sure?"
 msgstr ""
 
 msgid "You are going to remove the fork relationship from %{project_full_name}. Are you ABSOLUTELY sure?"