Google Pay methods

src/Call/ApplePay/StartApplePayRequest.php

@@ -4,6 +4,7 @@
 
 use DateTimeImmutable;
 use SlevomatCsobGateway\Api\ApiClient;
+use SlevomatCsobGateway\Call\InvalidJsonPayloadException;
 use SlevomatCsobGateway\Call\PaymentResponse;
 use SlevomatCsobGateway\Call\PaymentStatus;
 use SlevomatCsobGateway\Call\ResultCode;

src/Call/GooglePay/GooglePayInfoRequest.php

@@ -0,0 +1,63 @@
+<?php declare(strict_types = 1);
+
+namespace SlevomatCsobGateway\Call\GooglePay;
+
+use DateTimeImmutable;
+use SlevomatCsobGateway\Api\ApiClient;
+use SlevomatCsobGateway\Call\ResultCode;
+use SlevomatCsobGateway\Crypto\SignatureDataFormatter;
+
+class GooglePayInfoRequest
+{
+
+	/** @var string */
+	private $merchantId;
+
+	public function __construct(string $merchantId)
+	{
+		$this->merchantId = $merchantId;
+	}
+
+
+	public function send(ApiClient $apiClient): GooglePayInfoResponse
+	{
+		$requestData = [
+			'merchantId' => $this->merchantId,
+		];
+
+		$response = $apiClient->post(
+			'googlepay/info',
+			$requestData,
+			new SignatureDataFormatter([
+				'merchantId' => null,
+				'dttm' => null,
+			]),
+			new SignatureDataFormatter([
+				'dttm' => null,
+				'resultCode' => null,
+				'resultMessage' => null,
+				'checkoutParams' => [
+					'apiVersion' => null,
+					'apiVersionMinor' => null,
+					'allowedCardNetworks' => [],
+					'allowedCardAuthMethods' => [],
+					'googlePayMerchantId' => null,
+					'merchantName' => null,
+					'totalPriceStatus' => null,
+				],
+			])
+		);
+
+		/** @var mixed[] $data */
+		$data = $response->getData();
+		$responseDateTime = DateTimeImmutable::createFromFormat('YmdHis', $data['dttm']);
+
+		return new GooglePayInfoResponse(
+			$responseDateTime,
+			ResultCode::get($data['resultCode']),
+			$data['resultMessage'] ?? '',
+			$data['checkoutParams'] ?? []
+		);
+	}
+
+}

src/Call/GooglePay/GooglePayInfoResponse.php

@@ -0,0 +1,60 @@
+<?php declare(strict_types = 1);
+
+namespace SlevomatCsobGateway\Call\GooglePay;
+
+use DateTimeImmutable;
+use SlevomatCsobGateway\Call\ResultCode;
+
+class GooglePayInfoResponse
+{
+
+	/** @var DateTimeImmutable */
+	private $responseDateTime;
+
+	/** @var ResultCode */
+	private $resultCode;
+
+	/** @var string */
+	private $resultMessage;
+
+	/** @var mixed[] */
+	private $checkoutParams;
+
+	/**
+	 * @param DateTimeImmutable $responseDateTime
+	 * @param ResultCode $resultCode
+	 * @param string $resultMessage
+	 * @param mixed[] $checkoutParams
+	 */
+	public function __construct(DateTimeImmutable $responseDateTime, ResultCode $resultCode, string $resultMessage, array $checkoutParams)
+	{
+		$this->responseDateTime = $responseDateTime;
+		$this->resultCode = $resultCode;
+		$this->resultMessage = $resultMessage;
+		$this->checkoutParams = $checkoutParams;
+	}
+
+	public function getResponseDateTime(): DateTimeImmutable
+	{
+		return $this->responseDateTime;
+	}
+
+	public function getResultCode(): ResultCode
+	{
+		return $this->resultCode;
+	}
+
+	public function getResultMessage(): string
+	{
+		return $this->resultMessage;
+	}
+
+	/**
+	 * @return mixed[]
+	 */
+	public function getCheckoutParams(): array
+	{
+		return $this->checkoutParams;
+	}
+
+}

src/Call/GooglePay/InitGooglePayRequest.php

@@ -0,0 +1,108 @@
+<?php declare(strict_types = 1);
+
+namespace SlevomatCsobGateway\Call\GooglePay;
+
+use DateTimeImmutable;
+use SlevomatCsobGateway\Api\ApiClient;
+use SlevomatCsobGateway\Call\PaymentResponse;
+use SlevomatCsobGateway\Call\PaymentStatus;
+use SlevomatCsobGateway\Call\ResultCode;
+use SlevomatCsobGateway\Crypto\SignatureDataFormatter;
+use SlevomatCsobGateway\Price;
+use SlevomatCsobGateway\Validator;
+use function base64_encode;
+
+class InitGooglePayRequest
+{
+
+	/** @var string */
+	private $merchantId;
+
+	/** @var string */
+	private $orderId;
+
+	/** @var string|null */
+	private $clientIp;
+
+	/** @var Price */
+	private $totalPrice;
+
+	/** @var bool */
+	private $closePayment;
+
+	/** @var string|null */
+	private $merchantData;
+
+	public function __construct(
+		string $merchantId,
+		string $orderId,
+		string $clientIp,
+		Price $totalPrice,
+		bool $closePayment,
+		?string $merchantData
+	)
+	{
+		Validator::checkOrderId($orderId);
+		if ($merchantData !== null) {
+			Validator::checkMerchantData($merchantData);
+		}
+
+		$this->merchantId = $merchantId;
+		$this->orderId = $orderId;
+		$this->clientIp = $clientIp;
+		$this->totalPrice = $totalPrice;
+		$this->closePayment = $closePayment;
+		$this->merchantData = $merchantData;
+	}
+
+	public function send(ApiClient $apiClient): PaymentResponse
+	{
+		$requestData = [
+			'merchantId' => $this->merchantId,
+			'orderNo' => $this->orderId,
+			'totalAmount' => $this->totalPrice->getAmount(),
+			'currency' => $this->totalPrice->getCurrency()->getValue(),
+			'closePayment' => $this->closePayment,
+			'clientIp' => $this->clientIp,
+		];
+
+		if ($this->merchantData !== null) {
+			$requestData['merchantData'] = base64_encode($this->merchantData);
+		}
+
+		$response = $apiClient->post(
+			'googlepay/init',
+			$requestData,
+			new SignatureDataFormatter([
+				'merchantId' => null,
+				'orderNo' => null,
+				'dttm' => null,
+				'clientIp' => null,
+				'totalAmount' => null,
+				'currency' => null,
+				'closePayment' => null,
+				'merchantData' => null,
+			]),
+			new SignatureDataFormatter([
+				'payId' => null,
+				'dttm' => null,
+				'resultCode' => null,
+				'resultMessage' => null,
+				'paymentStatus' => null,
+			])
+		);
+
+		/** @var mixed[] $data */
+		$data = $response->getData();
+		$responseDateTime = DateTimeImmutable::createFromFormat('YmdHis', $data['dttm']);
+
+		return new PaymentResponse(
+			$data['payId'],
+			$responseDateTime,
+			ResultCode::get($data['resultCode']),
+			$data['resultMessage'],
+			isset($data['paymentStatus']) ? PaymentStatus::get($data['paymentStatus']) : null
+		);
+	}
+
+}

src/Call/GooglePay/StartGooglePayRequest.php

@@ -0,0 +1,88 @@
+<?php declare(strict_types = 1);
+
+namespace SlevomatCsobGateway\Call\GooglePay;
+
+use DateTimeImmutable;
+use SlevomatCsobGateway\Api\ApiClient;
+use SlevomatCsobGateway\Call\InvalidJsonPayloadException;
+use SlevomatCsobGateway\Call\PaymentResponse;
+use SlevomatCsobGateway\Call\PaymentStatus;
+use SlevomatCsobGateway\Call\ResultCode;
+use SlevomatCsobGateway\Crypto\SignatureDataFormatter;
+use SlevomatCsobGateway\Validator;
+use function base64_encode;
+
+class StartGooglePayRequest
+{
+
+	/** @var string */
+	private $merchantId;
+
+	/** @var string */
+	private $payId;
+
+	/** @var array|mixed[] */
+	private $payload;
+
+	/**
+	 * @param string $merchantId
+	 * @param string $payId
+	 * @param mixed[] $payload Complete payload from Google Pay JS API, containing paymentMethodData.tokenizationData.token
+	 */
+	public function __construct(
+		string $merchantId,
+		string $payId,
+		array $payload
+	)
+	{
+		Validator::checkPayId($payId);
+
+		$this->merchantId = $merchantId;
+		$this->payId = $payId;
+		$this->payload = $payload;
+	}
+
+	public function send(ApiClient $apiClient): PaymentResponse
+	{
+		$payloadData = $this->payload['paymentMethodData']['tokenizationData']['token'] ?? null;
+		if ($payloadData === null) {
+			throw new InvalidJsonPayloadException('Missing token in Google Pay payload.');
+		}
+		$requestData = [
+			'merchantId' => $this->merchantId,
+			'payId' => $this->payId,
+			'payload' => base64_encode((string) $payloadData),
+		];
+
+		$response = $apiClient->post(
+			'googlepay/start',
+			$requestData,
+			new SignatureDataFormatter([
+				'merchantId' => null,
+				'payId' => null,
+				'payload' => null,
+				'dttm' => null,
+			]),
+			new SignatureDataFormatter([
+				'payId' => null,
+				'dttm' => null,
+				'resultCode' => null,
+				'resultMessage' => null,
+				'paymentStatus' => null,
+			])
+		);
+
+		/** @var mixed[] $data */
+		$data = $response->getData();
+		$responseDateTime = DateTimeImmutable::createFromFormat('YmdHis', $data['dttm']);
+
+		return new PaymentResponse(
+			$data['payId'],
+			$responseDateTime,
+			ResultCode::get($data['resultCode']),
+			$data['resultMessage'],
+			isset($data['paymentStatus']) ? PaymentStatus::get($data['paymentStatus']) : null
+		);
+	}
+
+}

src/Call/ApplePay/InvalidJsonPayloadException.php → src/Call/InvalidJsonPayloadException.php

@@ -1,6 +1,6 @@
 <?php declare(strict_types = 1);
 
-namespace SlevomatCsobGateway\Call\ApplePay;
+namespace SlevomatCsobGateway\Call;
 
 use Exception;
 

src/RequestFactory.php

@@ -11,6 +11,9 @@
 use SlevomatCsobGateway\Call\ClosePaymentRequest;
 use SlevomatCsobGateway\Call\CustomerInfoRequest;
 use SlevomatCsobGateway\Call\EchoRequest;
+use SlevomatCsobGateway\Call\GooglePay\GooglePayInfoRequest;
+use SlevomatCsobGateway\Call\GooglePay\InitGooglePayRequest;
+use SlevomatCsobGateway\Call\GooglePay\StartGooglePayRequest;
 use SlevomatCsobGateway\Call\InitPaymentRequest;
 use SlevomatCsobGateway\Call\MallPay\CancelMallPayRequest;
 use SlevomatCsobGateway\Call\MallPay\InitMallPayRequest;
@@ -377,4 +380,41 @@ public function createMallPayRefundRequest(
 		);
 	}
 
+	public function createGooglePayInfoRequest(): GooglePayInfoRequest
+	{
+		return new GooglePayInfoRequest($this->merchantId);
+	}
+
+	public function createGooglePayInitRequest(
+		string $orderId,
+		string $clientIp,
+		Price $totalPrice,
+		bool $closePayment,
+		?string $merchantData
+	): InitGooglePayRequest
+	{
+		return new InitGooglePayRequest(
+			$this->merchantId,
+			$orderId,
+			$clientIp,
+			$totalPrice,
+			$closePayment,
+			$merchantData
+		);
+	}
+
+	/**
+	 * @param string $payId
+	 * @param mixed[] $payload Complete payload from Google Pay JS API, containing paymentMethodData.tokenizationData.token
+	 * @return StartGooglePayRequest
+	 */
+	public function createGooglePayStartRequest(string $payId, array $payload): StartGooglePayRequest
+	{
+		return new StartGooglePayRequest(
+			$this->merchantId,
+			$payId,
+			$payload
+		);
+	}
+
 }