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<?php
/**
* Copyright 2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed
* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
namespace Amazon\Payment\Helper\Shortcut;
/**
* @SuppressWarnings(PHPMD.UnusedPrivateField)
*
* @deprecated As of February 2021, this Legacy Amazon Pay plugin has been
* deprecated, in favor of a newer Amazon Pay version available through GitHub
* and Magento Marketplace. Please download the new plugin for automatic
* updates and to continue providing your customers with a seamless checkout
* experience. Please see https://pay.amazon.com/help/E32AAQBC2FY42HS for details
* and installation instructions.
*/
class Validator implements ValidatorInterface
{
/**
* @var \Amazon\Payment\Gateway\Config\Config
*/
private $amazonConfig;
/**
* @var \Magento\Framework\Registry
*/
private $registry;
/**
* @var \Magento\Catalog\Model\ProductTypes\ConfigInterface
*/
private $productTypeConfig;
/**
* @var \Magento\Payment\Helper\Data
*/
private $paymentData;
/**
* @var \Amazon\Core\Helper\CategoryExclusion
*/
private $categoryExclusionHelper;
/**
* Validator constructor.
*
* @param \Amazon\Payment\Gateway\Config\Config $amazonConfig
* @param \Magento\Framework\Registry $registry
* @param \Magento\Catalog\Model\ProductTypes\ConfigInterface $productTypeConfig
* @param \Magento\Payment\Helper\Data $paymentData
* @param \Amazon\Core\Helper\CategoryExclusion $categoryExclusionHelper
*/
public function __construct(
\Amazon\Payment\Gateway\Config\Config $amazonConfig,
\Magento\Framework\Registry $registry,
\Magento\Catalog\Model\ProductTypes\ConfigInterface $productTypeConfig,
\Magento\Payment\Helper\Data $paymentData,
\Amazon\Core\Helper\CategoryExclusion $categoryExclusionHelper
) {
$this->amazonConfig = $amazonConfig;
$this->registry = $registry;
$this->productTypeConfig = $productTypeConfig;
$this->paymentData = $paymentData;
$this->categoryExclusionHelper = $categoryExclusionHelper;
}
/**
* Validates shortcut
*
* @param string $code
* @param bool $isInCatalog
* @return bool
*/
public function validate($code, $isInCatalog)
{
return $this->isContextAvailable($code, $isInCatalog)
&& $this->isPriceOrSetAvailable($isInCatalog)
&& $this->isMethodAvailable($code);
}
/**
* Checks visibility of context (cart or product page)
*
* @param string $paymentCode Payment method code
* @param bool $isInCatalog
* @return bool
*/
public function isContextAvailable($paymentCode, $isInCatalog)
{
$this->amazonConfig->setMethodCode($this->amazonConfig::CODE);
// check visibility on product page
if ($isInCatalog && $this->amazonConfig->getValue('pwa_pp_button_is_visible')) {
$currentProduct = $this->registry->registry('current_product');
if ($currentProduct !== null) {
if ($this->categoryExclusionHelper->productHasExcludedCategory($currentProduct)) {
return false;
}
} else {
if ($this->categoryExclusionHelper->isQuoteDirty()) {
return false;
}
}
return true;
}
return false;
}
/**
* Check is product available depending on final price or type set(configurable)
*
* @param bool $isInCatalog
* @return bool
*/
public function isPriceOrSetAvailable($isInCatalog)
{
if ($isInCatalog) {
// Show PayPal shortcut on a product view page only if product has nonzero price
/** @var $currentProduct \Magento\Catalog\Model\Product */
$currentProduct = $this->registry->registry('current_product');
if ($currentProduct !== null) {
$productPrice = (double)$currentProduct->getFinalPrice();
$typeInstance = $currentProduct->getTypeInstance();
if (empty($productPrice)
&& !$this->productTypeConfig->isProductSet($currentProduct->getTypeId())
&& !$typeInstance->canConfigure($currentProduct)
) {
return false;
}
}
}
return true;
}
/**
* Checks payment method and quote availability
*
* @param string $paymentCode
* @return bool
*/
public function isMethodAvailable($paymentCode)
{
// check payment method availability
/** @var \Magento\Payment\Model\Method\AbstractMethod $methodInstance */
$methodInstance = $this->paymentData->getMethodInstance($paymentCode);
if (!$methodInstance->isAvailable()) {
return false;
}
return true;
}
}