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<?php |
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/** |
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* This file is part of Ya.Kassa package. |
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* |
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* © Appwilio (http://appwilio.com) |
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* © JhaoDa (https://github.com/jhaoda) |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace Appwilio\YaKassa; |
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use Illuminate\Http\Response; |
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use Appwilio\YaKassa\Contracts\YaKassaOrder; |
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class YaKassa |
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{ |
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public const STATE_DECLINED = 100; |
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public const STATE_ACCEPTED = 0; |
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public const STATE_UNAUTHORIZED = 1; |
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private const PAYMENT_URL = 'yoomoney.ru/eshop.xml'; |
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/** @var string */ |
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private $shopId; |
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/** @var string */ |
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private $showcaseId; |
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/** @var string */ |
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private $shopPassword; |
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/** @var YaKassaRequest */ |
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private $request; |
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/** @var string */ |
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private $genuineAmount; |
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/** @var array */ |
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private static $significantFields = [ |
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// DO NOT CHANGE ORDER OF ELEMENTS!!! |
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'action', |
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'orderSumAmount', |
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'orderSumCurrencyPaycash', |
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'orderSumBankPaycash', |
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'shopId', |
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'invoiceId', |
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'customerNumber', |
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]; |
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/** @var bool */ |
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private $testMode; |
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public function __construct(string $shopId, string $showcaseId, string $shopPassword, bool $testMode = false) |
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{ |
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$this->shopId = $shopId; |
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$this->showcaseId = $showcaseId; |
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$this->shopPassword = $shopPassword; |
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$this->testMode = $testMode; |
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} |
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public function getRequest(): YaKassaRequest |
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{ |
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return $this->request; |
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} |
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public function setRequest(YaKassaRequest $request) |
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{ |
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$this->request = $request; |
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return $this; |
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} |
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public function setGenuineOrderSumAmount(float $amount) |
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{ |
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$this->genuineAmount = number_format($amount, 2, '.', ''); |
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return $this; |
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} |
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public function verify(): bool |
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{ |
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if (! in_array($this->request->getAction(), ['checkOrder', 'paymentAviso'], true)) { |
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return false; |
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} |
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if (0 !== count(array_diff(self::$significantFields, array_keys($this->request->all())))) { |
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return false; |
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} |
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$source = array_intersect_key($this->request->all(), array_flip(self::$significantFields)); |
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$source['shopId'] = $this->shopId; |
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$source['orderSumAmount'] = $this->genuineAmount; |
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uksort($source, function ($a, $b) { |
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return |
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array_search($a, self::$significantFields, true) |
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<=> |
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array_search($b, self::$significantFields, true); |
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}); |
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$source['secret'] = $this->shopPassword; |
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return $this->request->get('md5') === strtoupper(md5(implode(';', $source))); |
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} |
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public function responseDeclined(): Response |
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{ |
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return $this->buildResponse(self::STATE_DECLINED); |
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} |
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public function responseAccepted(): Response |
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{ |
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return $this->buildResponse(self::STATE_ACCEPTED); |
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} |
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public function responseUnauthorized(): Response |
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{ |
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return $this->buildResponse(self::STATE_UNAUTHORIZED); |
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} |
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public function buildPaymentForm(YaKassaOrder $order): YaKassaPaymentForm |
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{ |
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$form = new YaKassaPaymentForm($this->shopId, $this->showcaseId, $this->getPaymentUrl()); |
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$form->setOrder($order); |
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return $form; |
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} |
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private function buildResponse(int $code): Response |
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{ |
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$content = '<?xml version="1.0" encoding="UTF-8"?>'; |
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$content .= vsprintf('<%sResponse performedDatetime="%s" code="%d" invoiceId="%d" shopId="%d" />', [ |
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$this->request->getAction(), |
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date(\DateTime::RFC3339), |
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$code, |
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$this->request->getInvoiceId(), |
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$this->shopId, |
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]); |
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return new Response($content, Response::HTTP_OK, ['Content-Type' => 'application/xml']); |
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} |
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private function getPaymentUrl(): string |
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{ |
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$paymentUrl = ($this->testMode ? 'demo' : '').self::PAYMENT_URL; |
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return "https://{$paymentUrl}"; |
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} |
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} |
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