protected function PaymentMethodAddForm::buildPaymentOptions in Commerce Core 8.2

Builds the payment options.

This will build the payment options for payment gateways that support creating payment methods.

Parameters

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

\Drupal\commerce_payment\PaymentOption[] The payment options.

1 call to PaymentMethodAddForm::buildPaymentOptions()

PaymentMethodAddForm::buildForm in modules/payment/src/Form/PaymentMethodAddForm.php

Form constructor.

File

modules/payment/src/Form/PaymentMethodAddForm.php, line 143

Class

PaymentMethodAddForm

Provides the payment method add form.

Namespace

Drupal\commerce_payment\Form

Code

protected function buildPaymentOptions(FormStateInterface $form_state) {
  $payment_gateway_storage = $this->entityTypeManager
    ->getStorage('commerce_payment_gateway');
  $payment_gateways = $payment_gateway_storage
    ->loadByProperties([
    'status' => TRUE,
  ]);
  $payment_gateways = array_filter($payment_gateways, function ($payment_gateway) {
    return $payment_gateway
      ->getPlugin() instanceof SupportsCreatingPaymentMethodsInterface;
  });
  if (!$payment_gateways) {
    return [];
  }
  $form_state
    ->set('payment_gateways', $payment_gateways);
  $payment_options = [];

  // 3) Add options to create new stored payment methods of supported types.
  $payment_method_type_counts = [];

  // Count how many new payment method options will be built per gateway.
  foreach ($payment_gateways as $payment_gateway) {
    $payment_method_types = $payment_gateway
      ->getPlugin()
      ->getPaymentMethodTypes();
    foreach ($payment_method_types as $payment_method_type_id => $payment_method_type) {
      if (!isset($payment_method_type_counts[$payment_method_type_id])) {
        $payment_method_type_counts[$payment_method_type_id] = 1;
      }
      else {
        $payment_method_type_counts[$payment_method_type_id]++;
      }
    }
  }
  foreach ($payment_gateways as $payment_gateway) {
    $payment_gateway_plugin = $payment_gateway
      ->getPlugin();
    $payment_method_types = $payment_gateway_plugin
      ->getPaymentMethodTypes();
    foreach ($payment_method_types as $payment_method_type_id => $payment_method_type) {
      $option_id = 'new--' . $payment_method_type_id . '--' . $payment_gateway
        ->id();
      $option_label = $payment_method_type
        ->getCreateLabel();

      // If there is more than one option for this payment method type,
      // append the payment gateway label to avoid duplicate option labels.
      if ($payment_method_type_counts[$payment_method_type_id] > 1) {
        $option_label = $this
          ->t('@payment_method_label (@payment_gateway_label)', [
          '@payment_method_label' => $payment_method_type
            ->getCreateLabel(),
          '@payment_gateway_label' => $payment_gateway_plugin
            ->getDisplayLabel(),
        ]);
      }
      $payment_options[$option_id] = new PaymentOption([
        'id' => $option_id,
        'label' => $option_label,
        'payment_gateway_id' => $payment_gateway
          ->id(),
        'payment_method_type_id' => $payment_method_type_id,
      ]);
    }
  }
  return $payment_options;
}