76 lines
2.7 KiB
PHP
76 lines
2.7 KiB
PHP
<?php
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/**
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* 2007-2019 PrestaShop and Contributors
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Open Software License (OSL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* https://opensource.org/licenses/OSL-3.0
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to https://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2019 PrestaShop SA and Contributors
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* @license https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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class CartChecksumCore implements ChecksumInterface
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{
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public $addressChecksum = null;
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private $separator = '_';
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private $subseparator = '-';
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public function __construct(AddressChecksum $addressChecksum)
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{
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$this->addressChecksum = $addressChecksum;
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}
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public function generateChecksum($cart)
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{
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$uniq_id = '';
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$uniq_id .= $cart->id_shop;
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$uniq_id .= $this->separator;
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$uniq_id .= $cart->id_customer;
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$uniq_id .= $this->separator;
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$uniq_id .= $cart->id_guest;
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$uniq_id .= $this->separator;
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$uniq_id .= $cart->id_currency;
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$uniq_id .= $this->separator;
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$uniq_id .= $cart->id_lang;
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$uniq_id .= $this->separator;
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$uniq_id .= $this->addressChecksum->generateChecksum(new Address($cart->id_address_delivery));
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$uniq_id .= $this->separator;
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$uniq_id .= $this->addressChecksum->generateChecksum(new Address($cart->id_address_invoice));
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$uniq_id .= $this->separator;
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$products = $cart->getProducts($refresh = true);
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foreach ($products as $product) {
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$uniq_id .= $product['id_shop']
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. $this->subseparator
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. $product['id_product']
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. $this->subseparator
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. $product['id_product_attribute']
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. $this->subseparator
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. $product['cart_quantity']
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. $this->subseparator
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. $product['total_wt'];
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$uniq_id .= $this->separator;
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}
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$uniq_id = rtrim($uniq_id, $this->separator);
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$uniq_id = rtrim($uniq_id, $this->subseparator);
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return sha1($uniq_id);
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}
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}
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