TransactionExecuteForm.php in Transaction 8

Namespace

Drupal\transaction\Form

File

src/Form/TransactionExecuteForm.php

<?php

namespace Drupal\transaction\Form;

use Drupal\Core\Entity\ContentEntityConfirmFormBase;
use Drupal\Core\Form\FormStateInterface;

/**
 * Provides a form for transaction execution.
 */
class TransactionExecuteForm extends ContentEntityConfirmFormBase {

  /**
   * {@inheritdoc}
   */
  public function getQuestion() {
    return $this
      ->t('Execute %label transaction?', [
      '%label' => $this->entity
        ->label(),
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function getDescription() {

    /** @var \Drupal\transaction\TransactionInterface $transaction */
    $transaction = $this
      ->getEntity();

    /** @var \Drupal\transaction\TransactionTypeInterface $transaction_type */
    $transaction_type = $transaction
      ->get('type')->entity;
    return $transaction_type
      ->getPlugin()
      ->getExecutionIndications($transaction) ?: parent::getDescription();
  }

  /**
   * {@inheritdoc}
   */
  public function getCancelUrl() {

    /** @var \Drupal\transaction\TransactionInterface $entity */
    $entity = $this
      ->getEntity();
    return $entity
      ->getTargetEntityId() ? $entity
      ->toUrl('collection', [
      'target_entity' => $entity
        ->getTargetEntityId(),
    ]) : $entity
      ->toUrl();
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    parent::submitForm($form, $form_state);

    /** @var \Drupal\transaction\TransactionInterface $transaction */
    $transaction = $this
      ->getEntity();

    // ContentEntityForm::buildEntity sets the entity validation required, but
    // ContentEntityConfirmFormBase overrides the validateForm method, so the
    // entity finally remains in a state that throws an "Entity validation was
    // skipped" exception when trying to save it. Unsetting the validation
    // required here as not needed.
    $transaction
      ->setValidationRequired(FALSE);
    if ($transaction
      ->execute()) {
      $this
        ->messenger()
        ->addStatus($this
        ->t('Transaction @label executed successfully.', [
        '@label' => $transaction
          ->label(),
      ]));
    }
    else {
      $this
        ->messenger()
        ->addError($transaction
        ->getResultMessage() ?: $this
        ->t('There was an error executing @label transaction.', [
        '@label' => $transaction
          ->label(),
      ]));
    }
    $form_state
      ->setRedirectUrl($transaction
      ->toUrl('collection'));
  }

  /**
   * {@inheritdoc}
   */
  public function getConfirmText() {
    return $this
      ->t('Execute transaction');
  }

}

Classes

Name	Description
TransactionExecuteForm	Provides a form for transaction execution.