class Middleware::PageRequest

def call(name, started, finished, unique_id, payload)
  if ZuoraConnect.configuration.enable_inbound_metrics_flag == true
    # If the url contains any css or JavaScript files then do not collect metrics for them
    return nil if ["css", "assets", "jpg", "png", "jpeg", "ico"].any? { |word| payload[:path].include?(word) }
    # Getting the endpoint and the content_type
    content_hash = {:html => "text/html", :js => "application/javascript", :json => "application/json"}
    content_type = content_hash.key?(payload[:format]) ? content_hash[payload[:format]] : payload[:format]
    # 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 : ""
    if payload[:exception].present? 
      status_code, exception = [500, payload[:exception].first]
    else
      status_code, exception = [payload[:status], nil]
    end
    tags = {method: payload[:method], status: status_code, error_type: exception, content_type: content_type, controller: payload[:controller], action: payload[:action]}.compact
    values = {view_time: payload[:view_runtime], db_time: payload[:db_runtime], response_time: ((finished-started)*1000)}.compact
    values = values.map{ |k,v| [k,v.round(2)]}.to_h
    ZuoraConnect::AppInstanceBase.write_to_telegraf(direction: :inbound, tags: tags, values: values)
  end
end