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<?php |
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namespace Orkhanahmadov\Goldenpay; |
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use GuzzleHttp\Client; |
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use Orkhanahmadov\Goldenpay\Exceptions\GoldenpayPaymentKeyException; |
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class Goldenpay |
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{ |
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/** |
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* @var string |
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*/ |
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public $authKey; |
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/** |
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* @var string |
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*/ |
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public $merchantName; |
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/** |
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* @var Client |
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*/ |
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private $client; |
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/** |
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* Goldenpay constructor. |
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* |
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* @param string $authKey |
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* @param string $merchantName |
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* @param Client|null $client |
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*/ |
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public function __construct(string $authKey, string $merchantName, Client $client = null) |
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{ |
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$this->authKey = $authKey; |
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$this->merchantName = $merchantName; |
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$this->client = $client ?: new Client(); |
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} |
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/** |
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* Gets new payment key. |
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* |
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* @param int $amount |
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* @param string $cardType |
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* @param string $description |
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* @param string $lang |
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* |
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* @throws GoldenpayPaymentKeyException |
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* |
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* @return PaymentKey |
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*/ |
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public function newPaymentKey(int $amount, string $cardType, string $description, string $lang = 'lv') |
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{ |
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$result = $this->sendRequest('https://rest.goldenpay.az/web/service/merchant/getPaymentKey', [ |
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'merchantName' => $this->merchantName, |
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'amount' => $amount, |
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'cardType' => $cardType, |
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'description' => $description, |
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'lang' => $lang, |
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'hashCode' => md5($this->authKey.$this->merchantName.$cardType.$amount.$description), |
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]); |
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if ($result['status']['code'] !== 1) { |
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throw new GoldenpayPaymentKeyException($result['status']['message']); |
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} |
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return new PaymentKey($result['status']['code'], $result['status']['message'], $result['paymentKey']); |
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} |
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/** |
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* Checks payment result. |
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* |
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* @param string $paymentKey |
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* |
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* @return PaymentResult |
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*/ |
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public function checkPaymentResult(string $paymentKey) |
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{ |
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$result = $this->sendRequest('https://rest.goldenpay.az/web/service/merchant/getPaymentResult', [ |
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'payment_key' => $paymentKey, |
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'Hash_code' => md5($this->authKey.$paymentKey), |
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]); |
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return new PaymentResult($result); |
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} |
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/** |
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* Sends requests to GoldenPay endpoint. |
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* |
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* @param string $url |
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* @param array $json |
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* |
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* @return array |
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*/ |
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private function sendRequest(string $url, array $json) |
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{ |
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$response = $this->client->post($url, [ |
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'headers' => ['Accept' => 'application/json'], |
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'json' => $json, |
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]); |
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return json_decode($response->getBody()->getContents(), true); |
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} |
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} |
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orkhanahmadov /
goldenpay
