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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace PayPal\Braintree\Model\Adminhtml\System\Config;
use Magento\Directory\Model\ResourceModel\Country\Collection;
use Magento\Framework\Option\ArrayInterface;
class Country implements ArrayInterface
{
/**
* @var array $options
*/
protected $options;
/**
* Countries
*
* @var Collection $countryCollection
*/
protected $countryCollection;
/**
* Countries not supported by Braintree
*
* @var array $excludedCountries
*/
protected static $excludedCountries = [
'MM',
'IR',
'SD',
'BY',
'CI',
'CD',
'CG',
'IQ',
'LR',
'LB',
'KP',
'SL',
'SY',
'ZW',
'AL',
'BA',
'MK',
'ME',
'RS'
];
/**
* @param Collection $countryCollection
*/
public function __construct(Collection $countryCollection)
{
$this->countryCollection = $countryCollection;
}
/**
* Get countries option array
*
* @param bool $isMultiSelect
* @return array
*/
public function toOptionArray($isMultiSelect = false): array
{
if (!$this->options) {
$this->options = $this->countryCollection
->addFieldToFilter('country_id', ['nin' => $this->getExcludedCountries()])
->loadData()
->toOptionArray(false);
}
$options = $this->options;
if (!$isMultiSelect) {
array_unshift($options, ['value' => '', 'label' => __('--Please Select--')]);
}
return $options;
}
/**
* If country is in list of restricted (not supported by Braintree)
*
* @param string $countryId
* @return boolean
*/
public function isCountryRestricted($countryId): bool
{
return in_array($countryId, $this->getExcludedCountries());
}
/**
* Return list of excluded countries
*
* @return array
*/
public function getExcludedCountries(): array
{
return self::$excludedCountries;
}
}