class ErrorHelper in Commerce Stripe 8

Translates Stripe exceptions and errors into Commerce exceptions.

Hierarchy

• class \Drupal\commerce_stripe\ErrorHelper

2 files declare their use of ErrorHelper

Stripe.php in src/Plugin/Commerce/PaymentGateway/Stripe.php

StripeReview.php in src/Plugin/Commerce/CheckoutPane/StripeReview.php

File

src/ErrorHelper.php, line 20

Namespace

Drupal\commerce_stripe

class ErrorHelper {

  /**
   * Translates Stripe exceptions into Commerce exceptions.
   *
   * @param \Stripe\Exception\ApiErrorException $exception
   *   The Stripe exception.
   *
   * @throws \Drupal\commerce_payment\Exception\PaymentGatewayException
   *   The Commerce exception.
   */
  public static function handleException(ApiErrorException $exception) {
    if ($exception instanceof CardException) {
      \Drupal::logger('commerce_stripe')
        ->warning($exception
        ->getMessage());
      if ($exception
        ->getStripeCode() == 'card_declined' && $exception
        ->getDeclineCode() == 'card_not_supported') {

        // Stripe only supports Visa/MasterCard/Amex for non-USD transactions.
        // @todo Find a better way to communicate this to the customer.
        $message = t('Your card is not supported. Please use a Visa, MasterCard, or American Express card.');
        \Drupal::messenger()
          ->addWarning($message);
        throw new HardDeclineException($message);
      }
      else {
        throw new DeclineException('We encountered an error processing your card details. Please verify your details and try again.');
      }
    }
    elseif ($exception instanceof RateLimitException) {
      \Drupal::logger('commerce_stripe')
        ->warning($exception
        ->getMessage());
      throw new InvalidRequestException('Too many requests.');
    }
    elseif ($exception instanceof StripeInvalidRequestException) {
      \Drupal::logger('commerce_stripe')
        ->warning($exception
        ->getMessage());
      throw new InvalidRequestException('Invalid parameters were supplied to Stripe\'s API.');
    }
    elseif ($exception instanceof StripeAuthenticationException) {
      \Drupal::logger('commerce_stripe')
        ->warning($exception
        ->getMessage());
      throw new AuthenticationException('Stripe authentication failed.');
    }
    elseif ($exception instanceof ApiConnectionException) {
      \Drupal::logger('commerce_stripe')
        ->warning($exception
        ->getMessage());
      throw new InvalidResponseException('Network communication with Stripe failed.');
    }
    elseif ($exception instanceof ApiErrorException) {
      \Drupal::logger('commerce_stripe')
        ->warning($exception
        ->getMessage());
      throw new InvalidResponseException('There was an error with Stripe request.');
    }
    else {
      throw new InvalidResponseException($exception
        ->getMessage());
    }
  }

  /**
   * Translates Stripe errors into Commerce exceptions.
   *
   * @todo Make sure this is really needed or handleException cover all
   *   possible errors.
   *
   * @param object $result
   *   The Stripe result object.
   *
   * @throws \Drupal\commerce_payment\Exception\PaymentGatewayException
   *   The Commerce exception.
   */
  public static function handleErrors($result) {
    $result_data = $result
      ->toArray();
    if ($result_data['status'] == 'succeeded') {
      return;
    }
    if (!empty($result_data['failure_code'])) {
      $failure_code = $result_data['failure_code'];

      // https://stripe.com/docs/api?lang=php#errors
      // Validation errors can be due to a module error (mapped to
      // InvalidRequestException) or due to a user input error (mapped to
      // a HardDeclineException).
      $hard_decline_codes = [
        'processing_error',
        'missing',
        'card_declined',
      ];
      if (in_array($failure_code, $hard_decline_codes)) {
        throw new HardDeclineException($result_data['failure_message'], $failure_code);
      }
      else {
        throw new InvalidRequestException($result_data['failure_message'], $failure_code);
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ErrorHelper::handleErrors	public static	function	Translates Stripe errors into Commerce exceptions.
ErrorHelper::handleException	public static	function	Translates Stripe exceptions into Commerce exceptions.