Add jira imports to usage data

- imported issues, projects with jira imports, jira imports count

app/models/jira_import_state.rb

@@ -3,6 +3,7 @@
 class JiraImportState < ApplicationRecord
   include AfterCommitQueue
   include ImportState::SidekiqJobTracker
+  include UsageStatistics
 
   self.table_name = 'jira_imports'
 
@@ -97,4 +98,8 @@ class JiraImportState < ApplicationRecord
       }
     )
   end
+
+  def self.finished_imports_count
+    finished.sum(:imported_issues_count)
+  end
 end

changelogs/unreleased/208920-jira-import-usage-data.yml

+---
+title: Add jira imports to usage data
+merge_request: 29925
+author:
+type: added

lib/gitlab/usage_data.rb

@@ -251,7 +251,7 @@ module Gitlab
         results[:projects_slack_notifications_active] = results[:projects_slack_active]
         results[:projects_slack_slash_active] = results[:projects_slack_slash_commands_active]
 
-        results.merge(jira_usage)
+        results.merge(jira_usage).merge(jira_import_usage)
       end
 
       def jira_usage
@@ -285,6 +285,16 @@ module Gitlab
       end
       # rubocop: enable CodeReuse/ActiveRecord
 
+      def jira_import_usage
+        finished_jira_imports = JiraImportState.finished
+
+        {
+          jira_imports_total_imported_count: count(finished_jira_imports),
+          jira_imports_projects_count: distinct_count(finished_jira_imports, :project_id),
+          jira_imports_total_imported_issues_count: alt_usage_data { JiraImportState.finished_imports_count }
+        }
+      end
+
       def user_preferences_usage
         {} # augmented in EE
       end

spec/factories/usage_data.rb

@@ -12,6 +12,11 @@ FactoryBot.define do
       create(:jira_service, :jira_cloud_service, project: projects[2])
       create(:jira_service, :without_properties_callback, project: projects[3],
              properties: { url: 'https://mysite.atlassian.net' })
+      jira_label = create(:label, project: projects[0])
+      create(:jira_import_state, :finished, project: projects[0], label: jira_label, failed_to_import_count: 2, imported_issues_count: 7, total_issue_count: 9)
+      create(:jira_import_state, :finished, project: projects[1], label: jira_label, imported_issues_count: 3, total_issue_count: 3)
+      create(:jira_import_state, :finished, project: projects[1], label: jira_label, imported_issues_count: 3)
+      create(:jira_import_state, :scheduled, project: projects[1], label: jira_label)
       create(:prometheus_service, project: projects[1])
       create(:service, project: projects[0], type: 'SlackSlashCommandsService', active: true)
       create(:service, project: projects[1], type: 'SlackService', active: true)

spec/lib/gitlab/usage_data_spec.rb

@@ -42,6 +42,9 @@ describe Gitlab::UsageData, :aggregate_failures do
         expect(count_data[:projects_jira_active]).to eq(4)
         expect(count_data[:projects_jira_server_active]).to eq(2)
         expect(count_data[:projects_jira_cloud_active]).to eq(2)
+        expect(count_data[:jira_imports_projects_count]).to eq(2)
+        expect(count_data[:jira_imports_total_imported_count]).to eq(3)
+        expect(count_data[:jira_imports_total_imported_issues_count]).to eq(13)
         expect(count_data[:projects_slack_notifications_active]).to eq(2)
         expect(count_data[:projects_slack_slash_active]).to eq(1)
         expect(count_data[:projects_slack_active]).to eq(2)