Merge branch '357645_add_a_method_to_determine_inactive_projects' into 'master'

Add a function to determine if a project is inactive

See merge request gitlab-org/gitlab!84935

app/models/project.rb

@@ -2876,6 +2876,11 @@ class Project < ApplicationRecord
     Projects::RecordTargetPlatformsWorker.perform_async(id)
   end
 
+  def inactive?
+    (statistics || build_statistics).storage_size > ::Gitlab::CurrentSettings.inactive_projects_min_size_mb.megabytes &&
+      last_activity_at < ::Gitlab::CurrentSettings.inactive_projects_send_warning_email_after_months.months.ago
+  end
+
   private
 
   # overridden in EE

ee/app/models/ee/project.rb

@@ -867,6 +867,11 @@ module EE
       ].compact
     end
 
+    override :inactive?
+    def inactive?
+      ::Gitlab.com? && root_namespace.paid? ? false : super
+    end
+
     private
 
     def ci_minutes_usage

ee/spec/models/project_spec.rb

@@ -3338,4 +3338,35 @@ RSpec.describe Project do
       end
     end
   end
+
+  describe '#inactive?' do
+    context 'when Gitlab.com', :saas do
+      context 'when project belongs to paid namespace' do
+        before do
+          stub_application_setting(inactive_projects_min_size_mb: 5)
+          stub_application_setting(inactive_projects_send_warning_email_after_months: 24)
+        end
+
+        it 'returns false' do
+          ultimate_group = create(:group_with_plan, plan: :ultimate_plan)
+          ultimate_project = create(:project, last_activity_at: 3.years.ago, namespace: ultimate_group)
+
+          expect(ultimate_project.inactive?).to eq(false)
+        end
+      end
+
+      context 'when project belongs to free namespace' do
+        let_it_be(:no_plan_group) { create(:group_with_plan, plan: nil) }
+        let_it_be_with_reload(:project) { create(:project, namespace: no_plan_group) }
+
+        it_behaves_like 'returns true if project is inactive'
+      end
+    end
+
+    context 'when not Gitlab.com' do
+      let_it_be_with_reload(:project) { create(:project, name: 'test-project') }
+
+      it_behaves_like 'returns true if project is inactive'
+    end
+  end
 end

spec/models/project_spec.rb

@@ -8235,6 +8235,12 @@ RSpec.describe Project, factory_default: :keep do
     end
   end
 
+  describe '#inactive?' do
+    let_it_be_with_reload(:project) { create(:project, name: 'test-project') }
+
+    it_behaves_like 'returns true if project is inactive'
+  end
+
   private
 
   def finish_job(export_job)

spec/support/shared_examples/models/project_shared_examples.rb

+# frozen_string_literal: true
+
+RSpec.shared_examples 'returns true if project is inactive' do
+  using RSpec::Parameterized::TableSyntax
+
+  where(:storage_size, :last_activity_at, :expected_result) do
+    1.megabyte  | 1.month.ago | false
+    1.megabyte  | 3.years.ago | false
+    8.megabytes | 1.month.ago | false
+    8.megabytes | 3.years.ago | true
+  end
+
+  with_them do
+    before do
+      stub_application_setting(inactive_projects_min_size_mb: 5)
+      stub_application_setting(inactive_projects_send_warning_email_after_months: 24)
+
+      project.statistics.storage_size = storage_size
+      project.last_activity_at = last_activity_at
+      project.save!
+    end
+
+    it 'returns expected result' do
+      expect(project.inactive?).to eq(expected_result)
+    end
+  end
+end