Adds rolling package count to usage data

changelogs/unreleased/205578-add-package-count-to-usage-data-28days.yml

+---
+title: Adds monthly package data to usage ping
+merge_request: 40452
+author:
+type: added

lib/gitlab/usage_data.rb

@@ -181,6 +181,7 @@ module Gitlab
             successful_deployments: deployment_count(Deployment.success.where(last_28_days_time_period)),
             failed_deployments: deployment_count(Deployment.failed.where(last_28_days_time_period)),
             # rubocop: enable UsageData/LargeTable:
+            packages: count(::Packages::Package.where(last_28_days_time_period)),
             personal_snippets: count(PersonalSnippet.where(last_28_days_time_period)),
             project_snippets: count(ProjectSnippet.where(last_28_days_time_period))
           }.tap do |data|

spec/factories/usage_data.rb

@@ -101,6 +101,7 @@ FactoryBot.define do
       create(:package, project: projects[0])
       create(:package, project: projects[0])
       create(:package, project: projects[1])
+      create(:package, created_at: 2.months.ago, project: projects[1])
 
       ProjectFeature.first.update_attribute('repository_access_level', 0)
 

spec/lib/gitlab/usage_data_spec.rb

@@ -479,7 +479,7 @@ RSpec.describe Gitlab::UsageData, :aggregate_failures do
       expect(count_data[:project_snippets]).to eq(4)
 
       expect(count_data[:projects_with_packages]).to eq(2)
-      expect(count_data[:packages]).to eq(3)
+      expect(count_data[:packages]).to eq(4)
     end
 
     it 'gathers object store usage correctly' do
@@ -572,6 +572,7 @@ RSpec.describe Gitlab::UsageData, :aggregate_failures do
       expect(counts_monthly[:snippets]).to eq(3)
       expect(counts_monthly[:personal_snippets]).to eq(1)
       expect(counts_monthly[:project_snippets]).to eq(2)
+      expect(counts_monthly[:packages]).to eq(3)
     end
   end