public function Shipment::getTotalQuantity in Commerce Shipping 8.2

Gets the total quantity.

Represents the sum of the quantities of all shipment items.

Return value

string The total quantity.

Overrides ShipmentInterface::getTotalQuantity

File

src/Entity/Shipment.php, line 252

Class

Shipment

Defines the shipment entity class.

Namespace

Drupal\commerce_shipping\Entity

Code

public function getTotalQuantity() {
  $total_quantity = '0';
  foreach ($this
    ->getItems() as $item) {
    $total_quantity = Calculator::add($total_quantity, $item
      ->getQuantity());
  }
  return $total_quantity;
}