Exclude project namespaces on CI minutes reset

ee/app/services/ci/minutes/batch_reset_service.rb

@@ -25,9 +25,8 @@ module Ci
         @failed_batches = []
       end
 
-      def execute!(ids_range: nil, batch_size: BATCH_SIZE)
-        relation = Namespace
-        relation = relation.id_in(ids_range) if ids_range
+      def execute!(ids_range:, batch_size: BATCH_SIZE)
+        relation = Namespace.without_project_namespaces.id_in(ids_range)
         relation.each_batch(of: batch_size) do |namespaces|
           reset_ci_minutes!(namespaces)
         end

ee/spec/services/ci/minutes/batch_reset_service_spec.rb

@@ -8,13 +8,10 @@ RSpec.describe Ci::Minutes::BatchResetService do
   let(:service) { described_class.new }
 
   describe '#execute!' do
-    let(:ids_range) { nil }
-
     subject { service.execute!(ids_range: ids_range, batch_size: 3) }
 
-    def create_namespace_with_project(id, seconds_used, monthly_minutes_limit = nil)
+    def create_namespace_with_project(seconds_used, monthly_minutes_limit = nil)
       namespace = create(:namespace,
-        id: id,
         shared_runners_minutes_limit: monthly_minutes_limit, # when `nil` it inherits the global limit
         extra_shared_runners_minutes_limit: 50,
         last_ci_minutes_notification_at: Time.current,
@@ -37,19 +34,19 @@ RSpec.describe Ci::Minutes::BatchResetService do
         allow(::Gitlab::CurrentSettings).to receive(:shared_runners_minutes).and_return(2_000)
       end
 
-      let!(:namespace_1) { create_namespace_with_project(1, 2_020.minutes, nil) }
-      let!(:namespace_2) { create_namespace_with_project(2, 2_020.minutes, 2_000) }
-      let!(:namespace_3) { create_namespace_with_project(3, 2_020.minutes, 2_000) }
-      let!(:namespace_4) { create_namespace_with_project(4, 1_000.minutes, nil) }
-      let!(:namespace_5) { create_namespace_with_project(5, 1_000.minutes, 2_000) }
-      let!(:namespace_6) { create_namespace_with_project(6, 1_000.minutes, 0) }
+      let_it_be(:project_namespace) { create(:project_namespace) }
+      let_it_be_with_reload(:namespace_1) { create_namespace_with_project(2_020.minutes, nil) }
+      let_it_be_with_reload(:namespace_2) { create_namespace_with_project(2_020.minutes, 2_000) }
+      let_it_be_with_reload(:namespace_3) { create_namespace_with_project(2_020.minutes, 2_000) }
+      let_it_be_with_reload(:namespace_4) { create_namespace_with_project(1_000.minutes, nil) }
+      let_it_be_with_reload(:namespace_5) { create_namespace_with_project(1_000.minutes, 2_000) }
+      let_it_be_with_reload(:namespace_6) { create_namespace_with_project(1_000.minutes, 0) }
 
-      context 'when ID range is provided' do
-        let(:ids_range) { (1..5) }
+      let(:ids_range) { (project_namespace.id..namespace_5.id) }
       let(:namespaces_exceeding_minutes) { [namespace_1, namespace_2, namespace_3] }
       let(:namespaces_not_exceeding_minutes) { [namespace_4, namespace_5] }
 
-        it 'resets minutes in batches for the given range' do
+      it 'resets minutes in batches for the given range and ignores project namespaces' do
         expect(service).to receive(:reset_ci_minutes!).with([namespace_1, namespace_2, namespace_3])
         expect(service).to receive(:reset_ci_minutes!).with([namespace_4, namespace_5])
 
@@ -87,36 +84,8 @@ RSpec.describe Ci::Minutes::BatchResetService do
           expect(namespace.last_ci_minutes_usage_notification_level).to be_nil
         end
       end
-      end
-
-      context 'when ID range is not provided' do
-        let(:ids_range) { nil }
-
-        it 'resets minutes in batches for all namespaces' do
-          expect(service).to receive(:reset_ci_minutes!).with([namespace_1, namespace_2, namespace_3])
-          expect(service).to receive(:reset_ci_minutes!).with([namespace_4, namespace_5, namespace_6])
-
-          subject
-        end
-
-        it 'resets CI minutes and does not recalculate purchased minutes for the namespace having unlimited monthly minutes' do
-          subject
-
-          namespace_6.reset
-
-          expect(namespace_6.extra_shared_runners_minutes_limit).to eq 50
-          expect(namespace_6.namespace_statistics.shared_runners_seconds).to eq 0
-          expect(namespace_6.namespace_statistics.shared_runners_seconds_last_reset).to be_present
-          expect(ProjectStatistics.find_by(namespace: namespace_6).shared_runners_seconds).to eq 0
-          expect(ProjectStatistics.find_by(namespace: namespace_6).shared_runners_seconds_last_reset).to be_present
-          expect(namespace_6.last_ci_minutes_notification_at).to be_nil
-          expect(namespace_6.last_ci_minutes_usage_notification_level).to be_nil
-        end
-      end
 
       context 'when an ActiveRecordError is raised' do
-        let(:ids_range) { nil }
-
         before do
           expect(Namespace).to receive(:transaction).once.ordered.and_raise(ActiveRecord::ActiveRecordError, 'something went wrong')
           expect(Namespace).to receive(:transaction).once.ordered.and_call_original
@@ -124,7 +93,7 @@ RSpec.describe Ci::Minutes::BatchResetService do
 
         it 'continues its progress and raises exception at the end' do
           expect(service).to receive(:reset_ci_minutes!).with([namespace_1, namespace_2, namespace_3]).and_call_original
-          expect(service).to receive(:reset_ci_minutes!).with([namespace_4, namespace_5, namespace_6]).and_call_original
+          expect(service).to receive(:reset_ci_minutes!).with([namespace_4, namespace_5]).and_call_original
 
           expect { subject }
             .to raise_error(described_class::BatchNotResetError) do |error|
@@ -132,8 +101,8 @@ RSpec.describe Ci::Minutes::BatchResetService do
               expect(error.sentry_extra_data[:failed_batches]).to contain_exactly(
                 {
                   count: 3,
-                  first_namespace_id: 1,
-                  last_namespace_id: 3,
+                  first_namespace_id: namespace_1.id,
+                  last_namespace_id: namespace_3.id,
                   error_message: 'something went wrong',
                   error_backtrace: kind_of(Array)
                 }
@@ -154,7 +123,9 @@ RSpec.describe Ci::Minutes::BatchResetService do
       end
 
       with_them do
-        let!(:namespace) { create_namespace_with_project(1, 100.minutes, namespace_limit) }
+        let!(:namespace) { create_namespace_with_project(100.minutes, namespace_limit) }
+
+        let(:ids_range) { [namespace.id] }
 
         before do
           allow(::Gitlab::CurrentSettings).to receive(:shared_runners_minutes).and_return(global_limit)