public function PriceExchangerCalculator::getExchangerId in Commerce Currency Resolver 8

Return configuration file of active provider or NULL.

Return value

string|null Return provider.

Overrides ExchangerCalculatorInterface::getExchangerId

File

src/PriceExchangerCalculator.php, line 17

Class

PriceExchangerCalculator

Class PriceExchangerCalculator.

Namespace

Drupal\commerce_currency_resolver

Code

public function getExchangerId() {
  $resolver_exchanger_id = $this->configFactory
    ->get('commerce_currency_resolver.settings')
    ->get('currency_exchange_rates');
  if (isset($this->providers[$resolver_exchanger_id]) && $this->providers[$resolver_exchanger_id]
    ->status()) {
    return $this->providers[$resolver_exchanger_id]
      ->getExchangerConfigName();
  }
  return NULL;
}