module ZuoraConnect::Controllers::Helpers

def authenticate_app_api_request
  start_time = Time.now
  if !request.headers["API-Token"].blank?
    @appinstance = ZuoraConnect::AppInstance.where(:api_token => request.headers["API-Token"]).first
    Rails.logger.debug("[#{@appinstance.id}] API REQUEST - API token") if !@appinstance.blank?
    check_instance
  else
    authenticate_or_request_with_http_basic do |username, password|
      @appinstance = ZuoraConnect::AppInstance.where(:token => password).first
      @appinstance ||= ZuoraConnect::AppInstance.where(:api_token => password).first
      Rails.logger.debug("[#{@appinstance.id}] API REQUEST - Basic Auth") if !@appinstance.blank?
      check_instance
    end
  end
  Rails.logger.debug("[#{@appinstance.blank? ? "N/A" : @appinstance.id}] Authenticate App API Request Completed In - #{(Time.now - start_time).round(2)}s")
end