/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state)
{
$this->submitCustomerForm($form, $form_state);
$values = $form_state->getValues();
$this->order->setEmail($values['mail']);
$this->order->setOwnerId($values['uid']);
$this->order->save();
drupal_set_message($this->t('The order %label has been assigned to customer %customer.', ['%label' => $this->order->label(), '%customer' => $this->order->getOwner()->label()]));
$form_state->setRedirectUrl($this->order->toUrl('collection'));
}
