public function DynamicRate::calculateRates in Commerce Shipping 8.2

Calculates rates for the given shipment.

Parameters

\Drupal\commerce_shipping\Entity\ShipmentInterface $shipment: The shipment.

Return value

\Drupal\commerce_shipping\ShippingRate[] The rates.

Overrides FlatRate::calculateRates

File

tests/modules/commerce_shipping_test/src/Plugin/Commerce/ShippingMethod/DynamicRate.php, line 23

Class

DynamicRate

Provides the Dynamic shipping method. Prices multiplied by weight of package.

Namespace

Drupal\commerce_shipping_test\Plugin\Commerce\ShippingMethod

Code

public function calculateRates(ShipmentInterface $shipment) {
  $rates = [];
  $amount = Price::fromArray($this->configuration['rate_amount']);
  $package_type = $shipment
    ->getPackageType();
  if ($package_type === NULL) {
    return $rates;
  }
  $weight = $package_type
    ->getWeight()
    ->convert('g')
    ->getNumber() ?: 1;
  $rates[] = new ShippingRate([
    'shipping_method_id' => $this->parentEntity
      ->id(),
    'service' => $this->services['default'],
    'amount' => $amount
      ->multiply($weight),
  ]);
  return $rates;
}