New GroupMember.of_ldap_type scope

app/models/members/group_member.rb

@@ -13,8 +13,8 @@ class GroupMember < Member
   default_scope { where(source_type: SOURCE_TYPE) }
 
   scope :of_groups, ->(groups) { where(source_id: groups.select(:id)) }
-
   scope :count_users_by_group_id, -> { joins(:user).group(:source_id).count }
+  scope :of_ldap_type, -> { where(ldap: true) }
 
   after_create :update_two_factor_requirement, unless: :invite?
   after_destroy :update_two_factor_requirement, unless: :invite?

spec/factories/group_members.rb

@@ -16,5 +16,9 @@ FactoryBot.define do
       invite_token 'xxx'
       invite_email 'email@email.com'
     end
+
+    trait(:ldap) do
+      ldap true
+    end
   end
 end

spec/models/members/group_member_spec.rb

@@ -3,6 +3,7 @@
 require 'spec_helper'
 
 describe GroupMember do
+  context 'scopes' do
     describe '.count_users_by_group_id' do
       it 'counts users by group ID' do
         user_1 = create(:user)
@@ -19,6 +20,15 @@ describe GroupMember do
       end
     end
 
+    describe '.of_ldap_type' do
+      it 'returns ldap type users' do
+        group_member = create(:group_member, :ldap)
+
+        expect(described_class.of_ldap_type).to eq([group_member])
+      end
+    end
+  end
+
   describe '.access_level_roles' do
     it 'returns Gitlab::Access.options_with_owner' do
       expect(described_class.access_level_roles).to eq(Gitlab::Access.options_with_owner)