class Airbrake::Rails::ActiveRecordSubscriber

def call(*args)
  return unless Airbrake::Config.instance.query_stats
  routes = Airbrake::Rack::RequestStore[:routes]
  return if !routes || routes.none?
  event = Airbrake::Rails::Event.new(*args)
  frame = last_caller
  routes.each do |route, params|
    Airbrake.notify_query(
      route: route,
      method: params[:method],
      query: event.sql,
      func: frame[:function],
      file: frame[:file],
      line: frame[:line],
      timing: event.duration,
      time: event.time,
    )
  end
end

def last_caller
  exception = StandardError.new
  exception.set_backtrace(
    Airbrake::Rails::BacktraceCleaner.clean(Kernel.caller),
  )
  Airbrake::Backtrace.parse(exception).first || {}
end