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<?php
/**
* Copyright since 2007 PrestaShop SA and Contributors
* PrestaShop is an International Registered Trademark & Property of PrestaShop SA
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License version 3.0
* that is bundled with this package in the file LICENSE.md.
* It is also available through the world-wide-web at this URL:
* https://opensource.org/licenses/AFL-3.0
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* @author PrestaShop SA and Contributors <contact@prestashop.com>
* @copyright Since 2007 PrestaShop SA and Contributors
* @license https://opensource.org/licenses/AFL-3.0 Academic Free License version 3.0
*/
namespace PrestaShop\Module\PsAccounts\Configuration;
use PrestaShop\Module\PsAccounts\Exception\OptionResolutionException;
class ConfigOptionsResolver
{
/**
* @var array
*/
private $required;
/**
* @var array
*/
private $defaults;
public function __construct(array $required, array $defaults = [])
{
$this->required = $required;
$this->defaults = $defaults;
}
/**
* @param array $config
* @param array $defaults
*
* @return array
*
* @throws OptionResolutionException
*/
public function resolve(array $config, array $defaults = [])
{
$defaults = array_merge($this->defaults, $defaults);
$diff = array_diff($this->required, array_keys($config), array_keys($defaults));
if (count($diff) > 0) {
throw new OptionResolutionException('Configuration option missing : [' . array_shift($diff) . ']');
}
$config = array_merge($defaults, $config);
//error_log('#### config ' . print_r($config, true));
return $config;
}
}