Auction.php

	public function getExpiryRequest()
	{
		$request = new Mobilpay_Payment_Request_Sms();
		$config = Nip_Config::instance()->MOBILPAY;

		$request->url = $config->sandbox ? $config->sandbox_request_url : $config->request_url;
		$request->signature = $config->merchant_id;
		$request->service = $config->listing_service_id;
		
		$request->returnUrl = Listings::instance()->getMineURL();
		$request->confirmUrl = Listings::instance()->getMobilpayURL();

		$request->orderId = $this->id . md5(uniqid());
		$request->encrypt(LIBRARY_PATH . "Mobilpay" . DS . "public.cer");

		return $request;		
	}