Remove share_group_with_group feature flag

The feature is default enabled since 12.7.

app/controllers/groups/group_links_controller.rb

 # frozen_string_literal: true
 
 class Groups::GroupLinksController < Groups::ApplicationController
-  before_action :check_feature_flag!
   before_action :authorize_admin_group!
   before_action :group_link, only: [:update, :destroy]
 
@@ -51,8 +50,4 @@ class Groups::GroupLinksController < Groups::ApplicationController
   def group_link_params
     params.require(:group_link).permit(:group_access, :expires_at)
   end
-
-  def check_feature_flag!
-    render_404 unless Feature.enabled?(:share_group_with_group, default_enabled: true)
-  end
 end

app/models/group.rb

@@ -520,8 +520,6 @@ class Group < Namespace
   end
 
   def max_member_access_for_user_from_shared_groups(user)
-    return unless Feature.enabled?(:share_group_with_group, default_enabled: true)
-
     group_group_link_table = GroupGroupLink.arel_table
     group_member_table = GroupMember.arel_table
 

app/views/groups/group_members/index.html.haml

@@ -9,7 +9,6 @@
     = _("Group members")
   %hr
   - if can_manage_members
-    - if Feature.enabled?(:share_group_with_group, default_enabled: true)
     %ul.nav-links.nav.nav-tabs.gitlab-tabs{ role: 'tablist' }
       %li.nav-tab{ role: 'presentation' }
         %a.nav-link.active{ href: '#invite-member-pane', id: 'invite-member-tab', data: { toggle: 'tab' }, role: 'tab' }= _("Invite member")
@@ -18,11 +17,8 @@
     .tab-content.gitlab-tab-content
       .tab-pane.active{ id: 'invite-member-pane', role: 'tabpanel' }
         = render_invite_member_for_group(@group, @group_member.access_level)
-        - if Feature.enabled?(:share_group_with_group, default_enabled: true)
       .tab-pane{ id: 'invite-group-pane', role: 'tabpanel' }
         = render 'shared/members/invite_group', submit_url: group_group_links_path(@group), access_levels: GroupMember.access_level_roles, default_access_level: @group_member.access_level, group_link_field: 'shared_with_group_id', group_access_field: 'shared_group_access'
-    - else
-      = render_invite_member_for_group(@group, @group_member.access_level)
 
     = render 'shared/members/requests', membership_source: @group, requesters: @requesters
 

ee/app/models/ee/group.rb

@@ -401,14 +401,10 @@ module EE
 
     # Members belonging to Groups invited to collaborate with Groups and Subgroups
     def billed_shared_group_members
-      return ::GroupMember.none unless ::Feature.enabled?(:share_group_with_group)
-
       invited_or_shared_group_members(invited_group_in_groups)
     end
 
     def billed_shared_non_guests_group_members
-      return ::GroupMember.none unless ::Feature.enabled?(:share_group_with_group)
-
       invited_or_shared_group_members(invited_non_guest_group_in_groups)
     end
 

ee/spec/models/ee/namespace_spec.rb

@@ -965,22 +965,6 @@ describe Namespace do
                                         shared_group: group })
           end
 
-          context 'when feature is not enabled' do
-            before do
-              stub_feature_flags(share_group_with_group: false)
-            end
-
-            it 'does not include users coming from the shared groups', :aggregate_failures do
-              expect(group.billed_user_ids).to match_array([developer.id])
-              expect(shared_group.billed_user_ids).not_to include([developer.id])
-            end
-          end
-
-          context 'when feature is enabled' do
-            before do
-              stub_feature_flags(share_group_with_group: true)
-            end
-
           it 'includes active users from the shared group to the billed members', :aggregate_failures do
             expect(group.billed_user_ids).to match_array([shared_group_developer.id, developer.id])
             expect(shared_group.billed_user_ids).not_to include([developer.id])
@@ -1024,7 +1008,6 @@ describe Namespace do
           end
         end
       end
-      end
 
       context 'with other plans' do
         %i[bronze_plan silver_plan].each do |plan|
@@ -1089,21 +1072,6 @@ describe Namespace do
                                           shared_group: group })
             end
 
-            context 'when feature is not enabled' do
-              before do
-                stub_feature_flags(share_group_with_group: false)
-              end
-
-              it 'does not include users coming from the shared groups' do
-                expect(group.billed_user_ids).to match_array([developer.id, guest.id])
-              end
-            end
-
-            context 'when feature is enabled' do
-              before do
-                stub_feature_flags(share_group_with_group: true)
-              end
-
             it 'includes active users from the shared group including guests', :aggregate_failures do
               expect(group.billed_user_ids).to match_array([developer.id, guest.id, shared_group_developer.id, shared_group_guest.id])
               expect(shared_group.billed_user_ids).to match_array([shared_group_developer.id, shared_group_guest.id])
@@ -1113,7 +1081,6 @@ describe Namespace do
       end
     end
   end
-  end
 
   describe '#billable_members_count' do
     context 'with a user namespace' do
@@ -1186,27 +1153,11 @@ describe Namespace do
                                         shared_group: group })
           end
 
-          context 'when feature is not enabled' do
-            before do
-              stub_feature_flags(share_group_with_group: false)
-            end
-
-            it 'does not include users coming from the shared groups' do
-              expect(group.billable_members_count).to eq(1)
-            end
-          end
-
-          context 'when feature is enabled' do
-            before do
-              stub_feature_flags(share_group_with_group: true)
-            end
-
           it 'includes active users from the shared group to the billed members count' do
             expect(group.billable_members_count).to eq(2)
           end
         end
       end
-      end
 
       context 'with other plans' do
         %i[bronze_plan silver_plan].each do |plan|
@@ -1260,21 +1211,6 @@ describe Namespace do
                                           shared_group: group })
             end
 
-            context 'when feature is not enabled' do
-              before do
-                stub_feature_flags(share_group_with_group: false)
-              end
-
-              it 'does not include users coming from the shared groups' do
-                expect(group.billable_members_count).to eq(2)
-              end
-            end
-
-            context 'when feature is enabled' do
-              before do
-                stub_feature_flags(share_group_with_group: true)
-              end
-
             it 'includes active users from the shared group including guests to the billed members count' do
               expect(group.billable_members_count).to eq(4)
             end
@@ -1283,7 +1219,6 @@ describe Namespace do
       end
     end
   end
-  end
 
   describe '#file_template_project_id' do
     it 'is cleared before validation' do

spec/controllers/groups/group_links_controller_spec.rb

@@ -99,18 +99,6 @@ describe Groups::GroupLinksController do
           expect(flash[:alert]).to eq('error')
         end
       end
-
-      context 'when feature flag is disabled' do
-        before do
-          stub_feature_flags(share_group_with_group: false)
-        end
-
-        it 'renders 404' do
-          subject
-
-          expect(response).to have_gitlab_http_status(:not_found)
-        end
-      end
     end
 
     context 'when user does not have access to the group' do
@@ -184,18 +172,6 @@ describe Groups::GroupLinksController do
         expect(response).to have_gitlab_http_status(:not_found)
       end
     end
-
-    context 'when feature flag is disabled' do
-      before do
-        stub_feature_flags(share_group_with_group: false)
-      end
-
-      it 'renders 404' do
-        subject
-
-        expect(response).to have_gitlab_http_status(:not_found)
-      end
-    end
   end
 
   describe '#destroy' do
@@ -231,17 +207,5 @@ describe Groups::GroupLinksController do
         expect(response).to have_gitlab_http_status(:not_found)
       end
     end
-
-    context 'when feature flag is disabled' do
-      before do
-        stub_feature_flags(share_group_with_group: false)
-      end
-
-      it 'renders 404' do
-        subject
-
-        expect(response).to have_gitlab_http_status(:not_found)
-      end
-    end
   end
 end

spec/features/groups/members/manage_groups_spec.rb

@@ -15,11 +15,6 @@ describe 'Groups > Members > Manage groups', :js do
     sign_in(user)
   end
 
-  context 'with share groups with groups feature flag' do
-    before do
-      stub_feature_flags(shared_with_group: true)
-    end
-
   it 'add group to group' do
     visit group_group_members_path(shared_group)
 
@@ -72,18 +67,4 @@ describe 'Groups > Members > Manage groups', :js do
       click_button "Invite"
     end
   end
-  end
-
-  context 'without share groups with groups feature flag' do
-    before do
-      stub_feature_flags(share_group_with_group: false)
-    end
-
-    it 'does not render invitation form and tabs' do
-      visit group_group_members_path(shared_group)
-
-      expect(page).not_to have_link('Invite member')
-      expect(page).not_to have_link('Invite group')
-    end
-  end
 end

spec/models/group_spec.rb

@@ -560,11 +560,6 @@ describe Group do
                                     group_access: GroupMember::DEVELOPER })
       end
 
-      context 'when feature flag share_group_with_group is enabled' do
-        before do
-          stub_feature_flags(share_group_with_group: true)
-        end
-
       context 'with user in the group' do
         let(:user) { group_user }
 
@@ -635,43 +630,6 @@ describe Group do
       end
     end
 
-      context 'when feature flag share_group_with_group is disabled' do
-        before do
-          stub_feature_flags(share_group_with_group: false)
-        end
-
-        context 'with user in the group' do
-          let(:user) { group_user }
-
-          it 'returns correct access level' do
-            expect(shared_group_parent.max_member_access_for_user(user)).to eq(Gitlab::Access::NO_ACCESS)
-            expect(shared_group.max_member_access_for_user(user)).to eq(Gitlab::Access::NO_ACCESS)
-            expect(shared_group_child.max_member_access_for_user(user)).to eq(Gitlab::Access::NO_ACCESS)
-          end
-        end
-
-        context 'with user in the parent group' do
-          let(:user) { parent_group_user }
-
-          it 'returns correct access level' do
-            expect(shared_group_parent.max_member_access_for_user(user)).to eq(Gitlab::Access::NO_ACCESS)
-            expect(shared_group.max_member_access_for_user(user)).to eq(Gitlab::Access::NO_ACCESS)
-            expect(shared_group_child.max_member_access_for_user(user)).to eq(Gitlab::Access::NO_ACCESS)
-          end
-        end
-
-        context 'with user in the child group' do
-          let(:user) { child_group_user }
-
-          it 'returns correct access level' do
-            expect(shared_group_parent.max_member_access_for_user(user)).to eq(Gitlab::Access::NO_ACCESS)
-            expect(shared_group.max_member_access_for_user(user)).to eq(Gitlab::Access::NO_ACCESS)
-            expect(shared_group_child.max_member_access_for_user(user)).to eq(Gitlab::Access::NO_ACCESS)
-          end
-        end
-      end
-    end
-
     context 'multiple groups shared with group' do
       let(:user) { create(:user) }
       let(:group) { create(:group, :private) }
@@ -679,8 +637,6 @@ describe Group do
       let(:shared_group) { create(:group, :private, parent: shared_group_parent) }
 
       before do
-        stub_feature_flags(share_group_with_group: true)
-
         group.add_owner(user)
 
         create(:group_group_link, { shared_with_group: group,