class Middleware::PageRequest

Object of this class is passed to the ActiveSupport::Notification hook

def call(name, started, finished, unique_id, payload)

This method is triggered when a non error page is loaded (not 404)
def call(name, started, finished, unique_id, payload)
  # If the url contains any css or JavaScript files then do not collect metrics for them
  block_words = ["css", "assets", "jpg", "png", "jpeg", "ico"]
  if block_words.any? { |word| payload[:path].include?(word) }
    return nil
  end
  # Getting the endpoint and the content_type
  content_hash = {:html => "text/html", :js => "application/javascript", :json => "application/json"}
  content_hash.key?(payload[:format]) ? content_type = content_hash[payload[:format]] : content_type = payload[:format]
  request_path = "#{payload[:controller]}##{payload[:action]}"
  response_time = finished-started
  # payloads with 500 requests do not have status as it is not set by the controller
  # https://github.com/rails/rails/issues/33335
  status_code = payload[:status] ? payload[:status] : payload[:exception_object].present? ? 500 : ""
  # Write to telegraf
  ZuoraConnect::AppInstanceBase.write_to_telegraf("endpoint_name": request_path, "method_name": payload[:method], "status_code": status_code, "response_time": response_time, "db_runtime": payload[:db_runtime].to_f, "view_runtime": payload[:view_runtime], "content_type": content_type, "direction": "inbound")
end