public function FixedAmountOffTrait::buildConfigurationForm in Commerce Core 8.2

File

modules/promotion/src/Plugin/Commerce/PromotionOffer/FixedAmountOffTrait.php, line 25

Class

FixedAmountOffTrait

Provides common configuration for fixed amount off offers.

Namespace

Drupal\commerce_promotion\Plugin\Commerce\PromotionOffer

Code

public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
  $form = parent::buildConfigurationForm($form, $form_state);
  $amount = $this->configuration['amount'];

  // A bug in the plugin_select form element causes $amount to be incomplete.
  if (isset($amount) && !isset($amount['number'], $amount['currency_code'])) {
    $amount = NULL;
  }
  $form['amount'] = [
    '#type' => 'commerce_price',
    '#title' => $this
      ->t('Amount off'),
    '#default_value' => $amount,
    '#required' => TRUE,
    '#weight' => -1,
  ];
  return $form;
}