CE custom code snippet, copy address lat/long to Geolocation field on contact

gistfile1.txt

/**
 * Implements hook_ENTITY_TYPE_update().
 *
 *  On contact update, update primary Address, giving Drupal Geolocation its value
 */
function map_customs_civicrm_contact_update(CivicrmEntity $civicrm_contact) {
  if ($civicrm_contact->get('contact_type')->value !== 'Organization') {
    return;
  }

  $result = \Drupal::service('civicrm_entity.api')->getSingle('Contact', [
    'id' => $civicrm_contact->id(),
    'return' => ['address_id'],
  ]);

  if (!empty($result) && isset($result['address_id'])) {
    /** @var \Drupal\civicrm_entity\Entity\CivicrmEntity $address */
    $address = \Drupal::entityTypeManager()
      ->getStorage('civicrm_address')
      ->load($result['address_id']);

    if (!$address) {
      return;
    }

    if ($address->get('geo_code_1')->isEmpty() || $address->get('geo_code_2')->isEmpty()) {
      return;
    }

    $address->set('field_geolocation', [
      'lat' => $address->get('geo_code_1')->value,
      'lng' => $address->get('geo_code_2')->value,
    ]);

    $address->save();
  }
}