function commerce_invoice_form_commerce_order_type_form_alter in Commerce Invoice 8.2

Implements hook_form_FORM_ID_alter() for 'commerce_order_type_form'.

File

./commerce_invoice.module, line 64

Defines the Invoice entity and associated features.

Code

function commerce_invoice_form_commerce_order_type_form_alter(array &$form, FormStateInterface $form_state) {

  /** @var \Drupal\commerce_order\Entity\OrderTypeInterface $order_type */
  $order_type = $form_state
    ->getFormObject()
    ->getEntity();
  $invoice_type_storage = \Drupal::entityTypeManager()
    ->getStorage('commerce_invoice_type');
  $invoice_types = EntityHelper::extractLabels($invoice_type_storage
    ->loadMultiple());
  $invoice_type_id = $order_type
    ->getThirdPartySetting('commerce_invoice', 'invoice_type');
  $order_placed_generation = $order_type
    ->getThirdPartySetting('commerce_invoice', 'order_placed_generation', FALSE);
  $form['commerce_invoice'] = [
    '#type' => 'details',
    '#title' => t('Invoice settings'),
    '#weight' => 6,
    '#open' => TRUE,
  ];
  $form['commerce_invoice']['enable_invoice'] = [
    '#type' => 'checkbox',
    '#title' => t('Invoice orders of this type'),
    '#default_value' => !empty($invoice_type_id),
  ];
  $form['commerce_invoice']['invoice_type'] = [
    '#type' => 'select',
    '#title' => t('Invoice type'),
    '#options' => $invoice_types,
    '#default_value' => $invoice_type_id ?: key($invoice_types),
    '#required' => TRUE,
    '#states' => [
      'visible' => [
        ':input[name="commerce_invoice[enable_invoice]"]' => [
          'checked' => TRUE,
        ],
      ],
    ],
  ];
  $form['commerce_invoice']['order_placed_generation'] = [
    '#type' => 'checkbox',
    '#title' => t('Invoice when the order is placed'),
    '#default_value' => $order_placed_generation,
    '#states' => [
      'visible' => [
        ':input[name="commerce_invoice[enable_invoice]"]' => [
          'checked' => TRUE,
        ],
      ],
    ],
  ];
  $form['actions']['submit']['#submit'][] = 'commerce_invoice_order_type_form_submit';
}