Change query and add more test examples

app/models/issue.rb

@@ -65,7 +65,6 @@ class Issue < ApplicationRecord
 
   scope :public_only, -> { where(confidential: false) }
   scope :confidential_only, -> { where(confidential: true) }
-  scope :with_zoom_meetings, -> { joins(:zoom_meetings).select(:issues).distinct }
 
   after_commit :expire_etag_cache
   after_save :ensure_metrics, unless: :imported?

lib/gitlab/usage_data.rb

@@ -79,7 +79,7 @@ module Gitlab
             groups: count(Group),
             issues: count(Issue),
             issues_with_associated_zoom_link: count(ZoomMeeting.added_to_issue),
-            issues_using_zoom_quick_actions: count(Issue.with_zoom_meetings),
+            issues_using_zoom_quick_actions: count(ZoomMeeting.select(:issue_id).distinct),
             keys: count(Key),
             label_lists: count(List.label),
             lfs_objects: count(LfsObject),

spec/lib/gitlab/usage_data_spec.rb

@@ -21,9 +21,14 @@ describe Gitlab::UsageData do
       create(:project_error_tracking_setting, project: projects[1], enabled: false)
       create(:issue, project: projects[0])
       create(:issue, project: projects[0])
-      create(:zoom_meeting, project: projects[0], issue: projects[0].issues[0])
+      create(:issue, project: projects[0])
+      create(:issue, project: projects[0])
+      create(:zoom_meeting, project: projects[0], issue: projects[0].issues[0], issue_status: :added)
       create(:zoom_meeting, project: projects[0], issue: projects[0].issues[1], issue_status: :removed)
       create(:zoom_meeting, project: projects[0], issue: projects[0].issues[1], issue_status: :removed)
+      create(:zoom_meeting, project: projects[0], issue: projects[0].issues[2], issue_status: :added)
+      create(:zoom_meeting, project: projects[0], issue: projects[0].issues[2], issue_status: :removed)
+      create(:zoom_meeting, project: projects[0], issue: projects[0].issues[2], issue_status: :removed)
       gcp_cluster = create(:cluster, :provided_by_gcp)
       create(:cluster, :provided_by_user)
       create(:cluster, :provided_by_user, :disabled)
@@ -182,8 +187,8 @@ describe Gitlab::UsageData do
       expect(count_data[:projects_slack_slash_active]).to eq(1)
       expect(count_data[:projects_with_repositories_enabled]).to eq(3)
       expect(count_data[:projects_with_error_tracking_enabled]).to eq(1)
-      expect(count_data[:issues_with_associated_zoom_link]).to eq(1)
-      expect(count_data[:issues_using_zoom_quick_actions]).to eq(2)
+      expect(count_data[:issues_with_associated_zoom_link]).to eq(2)
+      expect(count_data[:issues_using_zoom_quick_actions]).to eq(3)
 
       expect(count_data[:clusters_enabled]).to eq(7)
       expect(count_data[:project_clusters_enabled]).to eq(6)