public function BuildZonesEventSubscriber::onBuildZones in Commerce Core 8.2

Alters the Germany tax rates.

Parameters

\Drupal\commerce_tax\Event\BuildZonesEvent $event: The build zones event.

File

modules/tax/tests/modules/commerce_tax_test/src/EventSubscriber/BuildZonesEventSubscriber.php, line 30

Class

BuildZonesEventSubscriber

Provides a test event subscriber that alters the Germany tax rates.

Namespace

Drupal\commerce_tax_test\EventSubscriber

Code

public function onBuildZones(BuildZonesEvent $event) {
  $plugin = $event
    ->getPlugin();
  if ($plugin
    ->getPluginId() !== 'european_union_vat') {
    return;
  }
  $zones = $event
    ->getZones();
  $germany_zone = $zones['de']
    ->toArray();

  // Add a "fake" standard rate percentage of 25% from January 1st, 2041.
  foreach ($germany_zone['rates'] as &$rate) {
    if ($rate['id'] !== 'standard') {
      continue;
    }
    $rate['percentages'][] = [
      'number' => '0.25',
      'start_date' => '2041-01-01',
    ];
  }
  $zones['de'] = new TaxZone($germany_zone);
  $event
    ->setZones($zones);
}