protected function CartBlockBase::getTotal in Commerce Cart Blocks 8

Gets the total price of the carts.

1 call to CartBlockBase::getTotal()

CartBlockBase::getTotalText in src/Plugin/Block/CartBlockBase.php

Gets the total price as a formatted string.

File

src/Plugin/Block/CartBlockBase.php, line 228

Class

CartBlockBase

CartBlockBase class.

Namespace

Drupal\commerce_cart_blocks\Plugin\Block

Code

protected function getTotal() {
  $carts = $this
    ->getCarts();

  /** @var \Drupal\commerce_order\Entity\OrderInterface $firstCart */
  $firstCart = array_shift($carts);
  if (!empty($firstCart)) {
    $price = $firstCart
      ->getTotalPrice();
    foreach ($carts as $cart_id => $cart) {
      $price
        ->add($cart
        ->getTotalPrice());
    }
  }
  else {
    $price = $this
      ->createPrice(0);
  }
  return $price;
}