License sync even if historical data absent

We want to update license regardless of data availablility.

ee/app/models/gitlab/seat_link_data.rb

@@ -13,6 +13,7 @@ module Gitlab
     # like for SyncSeatLinkRequestWorker, the params are passed because the values from when
     # the job was enqueued are necessary.
     def initialize(timestamp: nil, key: default_key, max_users: nil, active_users: nil)
+      @current_time = Time.current
       @timestamp = timestamp || historical_data&.recorded_at || current_time
       @key = key
       @max_users = max_users || default_max_count
@@ -25,18 +26,28 @@ module Gitlab
       SyncSeatLinkWorker.perform_async
     end
 
+    def should_sync_seats?
+      return false unless license
+
+      if license.cloud?
+        !license.trial? &&
+          license.expires_at && # Skip sync if license has no expiration
+          timestamp.between?(license.starts_at.beginning_of_day, license.expires_at.end_of_day + 14.days)
+      else
         # Only sync paid licenses from start date until 14 days after expiration
         # when seat link feature is enabled.
-    def should_sync_seats?
         Gitlab::CurrentSettings.seat_link_enabled? &&
-        !license&.trial? &&
-        license&.expires_at && # Skip sync if license has no expiration
+          !license.trial? &&
+          license.expires_at && # Skip sync if license has no expiration
           historical_data.present? && # Skip sync if there is no historical data
           timestamp.between?(license.starts_at.beginning_of_day, license.expires_at.end_of_day + 14.days)
       end
+    end
 
     private
 
+    attr_reader :current_time
+
     def data
       {
         timestamp: timestamp.iso8601,
@@ -67,10 +78,6 @@ module Gitlab
       end
     end
 
-    def current_time
-      strong_memoize(:current_time) { Time.current }
-    end
-
     def default_active_count
       historical_data&.active_user_count
     end

ee/spec/factories/licenses.rb

@@ -15,6 +15,10 @@ FactoryBot.define do
       expires_at { 3.weeks.ago.to_date }
     end
 
+    trait :cloud do
+      type { 'cloud' }
+    end
+
     transient do
       plan { License::STARTER_PLAN }
     end
@@ -48,10 +52,15 @@ FactoryBot.define do
       trial { false }
     end
 
+    trait :cloud do
+      cloud { true }
+    end
+
     data do
       attrs = [:gitlab_license]
       attrs << :trial if trial
       attrs << :expired if expired
+      attrs << :cloud if cloud
 
       build(*attrs, plan: plan).export
     end

ee/spec/models/gitlab/seat_link_data_spec.rb

@@ -120,40 +120,82 @@ RSpec.describe Gitlab::SeatLinkData do
   describe '#should_sync_seats?' do
     let_it_be(:historical_data) { create(:historical_data, recorded_at: timestamp) }
 
+    let(:license) { build(:license, :cloud) }
+
+    before do
+      allow(License).to receive(:current).and_return(license)
+    end
+
     subject { super().should_sync_seats? }
 
     context 'when all the pre conditions are valid' do
       it { is_expected.to eq(true) }
     end
 
-    context 'when seat link is disabled' do
-      before do
-        allow(Settings.gitlab).to receive(:seat_link_enabled).and_return(false)
+    context 'when license key is missing' do
+      let(:license) { nil }
+
+      it { is_expected.to be_falsey }
     end
 
+    context 'when expires_at is not set' do
+      let(:license) { build(:license, expires_at: nil) }
+
       it { is_expected.to be_falsey }
     end
 
-    context 'when license key is missing' do
-      before do
-        allow(License).to receive(:current).and_return(nil)
+    context 'cloud license' do
+      context 'when license is trial' do
+        let(:license) { build(:license, trial: true) }
+
+        it { is_expected.to be_falsey }
       end
 
+      context 'when timestamp is out of the range' do
+        let(:timestamp) { license.starts_at - 1.day }
+
         it { is_expected.to be_falsey }
       end
 
-    context 'when license is trial' do
+      context 'when historical data not found' do
+        before do
+          historical_data.destroy!
+        end
+
+        it { is_expected.to eq(true) }
+      end
+    end
+
+    context 'legacy license' do
+      let(:license) { build(:license) }
+
+      context 'when seat link is disabled' do
         before do
-        allow(License).to receive(:current).and_return(create(:license, trial: true))
+          allow(Settings.gitlab).to receive(:seat_link_enabled).and_return(false)
+        end
+
+        it { is_expected.to be_falsey }
       end
 
+      context 'when license is trial' do
+        let(:license) { build(:license, trial: true) }
+
         it { is_expected.to be_falsey }
       end
 
       context 'when timestamp is out of the range' do
-      let(:timestamp) { Time.iso8601('2015-03-22T06:09:18Z') }
+        let(:timestamp) { license.starts_at - 1.day }
 
         it { is_expected.to be_falsey }
       end
+
+      context 'when historical data not found' do
+        before do
+          historical_data.destroy!
+        end
+
+        it { is_expected.to eq(false) }
+      end
+    end
   end
 end