/**
* Filter card types for specific country
* @param array $configCardTypes
* @param string $countryId
* @return array
*/
private function filterCardTypesForCountry(array $configCardTypes, $countryId)
{
$filtered = $configCardTypes;
$countryCardTypes = $this->gatewayConfig->getCountryAvailableCardTypes($countryId);
// filter card types only if specific card types are set for country
if (!empty($countryCardTypes)) {
$availableTypes = array_fill_keys($countryCardTypes, '');
$filtered = array_intersect_key($filtered, $availableTypes);
}
return $filtered;
}
