trinion_mrp-1.0.x-dev/src/Form/SettingsForm.php

<?php

declare(strict_types=1);

namespace Drupal\trinion_mrp\Form;

use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;

/**
 * Configure Trinion MRP settings for this site.
 */
final class SettingsForm extends ConfigFormBase {

  /**
   * {@inheritdoc}
   */
  public function getFormId(): string {
    return 'trinion_mrp_settings';
  }

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames(): array {
    return ['trinion_mrp.settings'];
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state): array {
    $form['date_purchase_order'] = [
      '#type' => 'radios',
      '#title' => t('Date purchase order'),
      '#options' => [
        'begin_of_week' => 'Begin of work week',
      ],
      '#default_value' => $this->config('trinion_mrp.settings')->get('date_purchase_order'),
    ];
    return parent::buildForm($form, $form_state);
  }

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

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state): void {
    $this->config('trinion_mrp.settings')
      ->set('date_purchase_order', $form_state->getValue('date_purchase_order'))
      ->save();
    parent::submitForm($form, $form_state);
  }

}