Completed
Push — master ( 83a557...8e0143 )
by Remco
11:52 queued 05:23
created

Client::get_payment_methods()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 6
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 1

Importance

Changes 2
Bugs 0 Features 0
Metric Value
cc 1
eloc 3
c 2
b 0
f 0
nc 1
nop 0
dl 0
loc 6
ccs 4
cts 4
cp 1
crap 1
rs 10
1
<?php
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/**
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 * Adyen client
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 *
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 * @author    Pronamic <[email protected]>
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 * @copyright 2005-2019 Pronamic
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 * @license   GPL-3.0-or-later
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 * @package   Pronamic\WordPress\Pay\Gateways\Adyen
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 */
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namespace Pronamic\WordPress\Pay\Gateways\Adyen;
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use Exception;
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use WP_Error;
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/**
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 * Adyen client
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 *
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 * @link https://github.com/adyenpayments/php/blob/master/generatepaymentform.php
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 *
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 * @author  Remco Tolsma
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 * @version 1.0.0
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 * @since   1.0.0
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 */
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class Client {
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	/**
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	 * Config.
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	 *
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	 * @var Config
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	 */
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	private $config;
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	/**
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	 * Constructs and initializes an Adyen client object.
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	 *
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	 * @param Config $config Adyen config.
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	 */
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	public function __construct( Config $config ) {
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		$this->config = $config;
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	}
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	/**
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	 * Send request with the specified action and parameters
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	 *
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	 * @param string  $method  Adyen API method.
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	 * @param Request $request Request object.
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	 * @return object
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	 * @throws Exception Throws exception when error occurs.
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	 */
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	private function send_request( $method, $request ) {
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		// Request.
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		$url = $this->config->get_api_url( $method );
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		$response = wp_remote_request(
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			$url,
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			array(
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				'method'  => 'POST',
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				'headers' => array(
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					'X-API-key'    => $this->config->get_api_key(),
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					'Content-Type' => 'application/json',
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				),
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				'body'    => wp_json_encode( $request->get_json() ),
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			)
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		);
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		if ( $response instanceof WP_Error ) {
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			throw new Exception( $response->get_error_message() );
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		}
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		// Body.
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		$body = wp_remote_retrieve_body( $response );
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		$data = json_decode( $body );
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		// JSON error.
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		$json_error = json_last_error();
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78 9
		if ( JSON_ERROR_NONE !== $json_error ) {
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			throw new Exception(
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				sprintf( 'JSON: %s', json_last_error_msg() ),
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				$json_error
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			);
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		}
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		// Object.
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		if ( ! is_object( $data ) ) {
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			$code = wp_remote_retrieve_response_code( $response );
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			throw new Exception(
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				sprintf( 'Could not JSON decode Adyen response to an object (HTTP Status Code: %s).', $code ),
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				intval( $code )
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			);
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		}
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		// Error.
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		if ( isset( $data->error ) ) {
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			$error = Error::from_object( $data->error );
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			throw $error;
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		}
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		// Service Exception.
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		// phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase -- Adyen JSON object.
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		if ( isset( $data->status, $data->errorCode, $data->message, $data->errorType ) ) {
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			$service_exception = ServiceException::from_object( $data );
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			throw $service_exception;
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		}
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		return $data;
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	}
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	/**
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	 * Create payment.
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	 *
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	 * @param PaymentRequest $request Payment request.
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	 *
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	 * @return PaymentResponse
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	 *
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	 * @throws Exception Throws error if request fails.
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	 */
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	public function create_payment( PaymentRequest $request ) {
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		$data = $this->send_request( 'payments', $request );
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		return PaymentResponse::from_object( $data );
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	}
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	/**
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	 * Create payment session.
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	 *
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	 * @param PaymentSessionRequest $request Payment session request.
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	 *
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	 * @return PaymentSessionResponse
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	 *
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	 * @throws Exception Throws error if request fails.
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	 */
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	public function create_payment_session( PaymentSessionRequest $request ) {
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		$data = $this->send_request( 'paymentSession', $request );
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		return PaymentSessionResponse::from_object( $data );
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	}
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	/**
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	 * Get payment result.
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	 *
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	 * @param PaymentResultRequest $request Payment result request.
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	 *
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	 * @return PaymentResultResponse
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	 *
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	 * @throws Exception Throws error if request fails.
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	 */
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	public function get_payment_result( PaymentResultRequest $request ) {
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		$data = $this->send_request( 'payments/result', $request );
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		return PaymentResultResponse::from_object( $data );
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	}
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	/**
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	 * Get payment methods.
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	 *
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	 * @return PaymentMethodsResponse
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	 *
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	 * @throws Exception Throws error if request fails.
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	 */
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	public function get_payment_methods() {
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		$request = new PaymentMethodsRequest( $this->config->get_merchant_account() );
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		$data = $this->send_request( 'paymentMethods', $request );
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		return PaymentMethodsResponse::from_object( $data );
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	}
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}
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