Add latest changes from gitlab-org/gitlab@master

1 files changed, 47 insertions, 0 deletions

diff --git a/lib/peek/views/bullet_detailed.rb b/lib/peek/views/bullet_detailed.rb
new file mode 100644
index 00000000000..8e6f72f565e
--- /dev/null
+++ b/lib/peek/views/bullet_detailed.rb
@@ -0,0 +1,47 @@
+# frozen_string_literal: true
+
+module Peek
+  module Views
+    class BulletDetailed < DetailedView
+      WARNING_MESSAGE = "Unoptimized queries detected"
+
+      def key
+        'bullet'
+      end
+
+      def results
+        return {} unless ::Bullet.enable?
+        return {} unless calls > 0
+
+        {
+          calls: calls,
+          details: details,
+          warnings: [WARNING_MESSAGE]
+        }
+      end
+
+      private
+
+      def details
+        notifications.map do |notification|
+          # there is no public method which returns pure backtace:
+          # https://github.com/flyerhzm/bullet/blob/9cda9c224a46786ecfa894480c4dd4d304db2adb/lib/bullet/notification/n_plus_one_query.rb
+          backtrace = notification.body_with_caller
+
+          {
+            notification: "#{notification.title}: #{notification.body}",
+            backtrace: backtrace
+          }
+        end
+      end
+
+      def calls
+        notifications.size
+      end
+
+      def notifications
+        ::Bullet.notification_collector&.collection || []
+      end
+    end
+  end
+end