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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Vault\Block\Customer;
use Magento\Framework\View\Element\Template;
use Magento\Vault\Api\Data\PaymentTokenInterface;
use Magento\Vault\Block\TokenRendererInterface;
use Magento\Vault\Model\CustomerTokenManagement;
/**
* Class PaymentTokens
*/
abstract class PaymentTokens extends Template
{
/**
* @var PaymentTokenInterface[]
*/
private $customerTokens;
/**
* @var CustomerTokenManagement
*/
private $customerTokenManagement;
/**
* PaymentTokens constructor.
* @param Template\Context $context
* @param CustomerTokenManagement $customerTokenManagement
* @param array $data
*/
public function __construct(
Template\Context $context,
CustomerTokenManagement $customerTokenManagement,
array $data = []
) {
parent::__construct($context, $data);
$this->customerTokenManagement = $customerTokenManagement;
}
/**
* Get type of token
* @return string
*/
abstract public function getType();
/**
* @return PaymentTokenInterface[]
*/
public function getPaymentTokens()
{
$tokens = [];
/** @var PaymentTokenInterface $token */
foreach ($this->getCustomerTokens() as $token) {
if ($token->getType() === $this->getType()) {
$tokens[] = $token;
}
}
return $tokens;
}
/**
* @param PaymentTokenInterface $token
* @return string
*/
public function renderTokenHtml(PaymentTokenInterface $token)
{
foreach ($this->getChildNames() as $childName) {
$childBlock = $this->getChildBlock($childName);
if ($childBlock instanceof TokenRendererInterface && $childBlock->canRender($token)) {
return $childBlock->render($token);
}
}
return '';
}
/**
* Checks if customer tokens exists
* @return bool
*/
public function isExistsCustomerTokens()
{
return !empty($this->getCustomerTokens());
}
/**
* Get customer session tokens
* @return PaymentTokenInterface[]
*/
private function getCustomerTokens()
{
if (empty($this->customerTokens)) {
$this->customerTokens = $this->customerTokenManagement->getCustomerSessionTokens();
}
return $this->customerTokens;
}
}