ChainTaxCodeResolver.php in Drupal Commerce Connector for AvaTax 8

Namespace

Drupal\commerce_avatax\Resolver

File

src/Resolver/ChainTaxCodeResolver.php

<?php

namespace Drupal\commerce_avatax\Resolver;

use Drupal\commerce_order\Entity\OrderItemInterface;

/**
 * Provides the chain tax code resolver.
 */
class ChainTaxCodeResolver implements ChainTaxCodeResolverInterface {

  /**
   * The tax code resolvers.
   *
   * @var \Drupal\commerce_avatax\Resolver\TaxCodeResolverInterface[]
   */
  protected $resolvers;

  /**
   * Constructs a new ChainTaxCodeResolver object.
   *
   * @param \Drupal\commerce_avatax\Resolver\TaxCodeResolverInterface[] $resolvers
   *   The tax code resolvers.
   */
  public function __construct(array $resolvers = []) {
    $this->resolvers = $resolvers;
  }

  /**
   * {@inheritdoc}
   */
  public function addResolver(TaxCodeResolverInterface $resolver) {
    $this->resolvers[] = $resolver;
  }

  /**
   * {@inheritdoc}
   */
  public function getResolvers() {
    return $this->resolvers;
  }

  /**
   * {@inheritdoc}
   */
  public function resolve(OrderItemInterface $order_item) {
    foreach ($this->resolvers as $resolver) {
      $result = $resolver
        ->resolve($order_item);
      if ($result) {
        return $result;
      }
    }
  }

}

Classes

Name	Description
ChainTaxCodeResolver	Provides the chain tax code resolver.