ヤミRoot VoidGate

Viewing: PaymentManager.php

<?php
namespace AppBundle\Manager;

use Doctrine\ORM\EntityManager;
use AppBundle\Utils\Signer\Signer;

use AppBundle\Entity\Payment;
use AppBundle\Entity\PaymentService;

class PaymentManager extends AbstractResourceManager
{
    private $signer;

    public function __construct(EntityManager $manager, Signer $signer)
    {
        parent::__construct($manager);
        $this->signer = $signer;
    }

    public function finishPayment($booking, $paymentService, $paymentAmount, $referenceNumber, $operator)
    {
        //TODO

        $payment = new Payment();

        $payment->setBooking($booking);
        $payment->setPaymentService($paymentService);
        $payment->setAmount($paymentAmount);

        if ($paymentService->getType()== PaymentService::TYPE_CASH and $operator) {
            $payment->setOperator($operator);  //No reference number for cash deposit. We will consider the paymentId as reference number
        } else {
            $payment->setReferenceNumber($referenceNumber);
        }

        $booking->getTicket()->setPaidInFull(true);
        $this->manager->persist($payment);
        $this->manager->flush();

        return $payment;
    }

    public function isPaid($booking)
    {
        $payment = $this
            ->manager
            ->getRepository('AppBundle:Payment')
            ->findOneByBooking($booking);
        if ($payment and $payment->getAmount() == $booking->getTravel()->getSitCost()) {
            return true;
        } else {
            return false;
        }
    }

    /**
     * check payment
     */
    public function isValidPayment($payment)
    {
        //TODO It depends on how the related payment service works
    }


    public function buildStringToSign(Payment $payment)
    {

        $signStr =
            $payment->getPaymentId().
            ";".
            $payment->getReferenceNumber().
            ";".
            $payment->getAmount().
            ";".
            $payment->getBooking()->getBookingId();

        return $signStr;

    }


    /**
     * sign a payment using the server's key and return the signature string
     */
    public function signPaymentByServer(Payment $payment)
    {
        $strToSign = $this->buildStringToSign($payment);
        $binarySignature = $this->signer->signDataByServer($strToSign);
        $payment->setBase64serverSignature(base64_encode($binarySignature));

        $this->manager->flush();

        return true;
    }

    /**
     * check the validity of a payment signed with the server's key
     */
    public function checkPaymentSignedByServer($payment)
    {
        $strToSign = $this->buildStringToSign($payment);
        $binarySignature = base64_decode($payment->getBase64serverSignature());

        return $this->signer->checkDataSignedByServer($strToSign, $binarySignature);
    }
}
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