public function CartAddResource::post in Commerce Cart API 8

Add order items to the session's carts.

Parameters

array $data: The unserialized request body.

\Symfony\Component\HttpFoundation\Request $request: The request.

Return value

\Drupal\rest\ModifiedResourceResponse The resource response.

Throws

\Exception

File

src/Plugin/rest/resource/CartAddResource.php, line 162

Class

CartAddResource

Creates order items for the session's carts.

Namespace

Drupal\commerce_cart_api\Plugin\rest\resource

Code

public function post(array $data, Request $request) {
  $order_items = [];

  // Do an initial validation of the payload before any processing.
  foreach ($data as $key => $order_item_data) {
    if (!isset($order_item_data['purchased_entity_type'])) {
      throw new UnprocessableEntityHttpException(sprintf('You must specify a purchasable entity type for row: %s', $key));
    }
    if (!isset($order_item_data['purchased_entity_id'])) {
      throw new UnprocessableEntityHttpException(sprintf('You must specify a purchasable entity ID for row: %s', $key));
    }
    if (!$this->entityTypeManager
      ->hasDefinition($order_item_data['purchased_entity_type'])) {
      throw new UnprocessableEntityHttpException(sprintf('You must specify a valid purchasable entity type for row: %s', $key));
    }
  }
  foreach ($data as $order_item_data) {
    $storage = $this->entityTypeManager
      ->getStorage($order_item_data['purchased_entity_type']);
    $purchased_entity = $storage
      ->load($order_item_data['purchased_entity_id']);
    if (!$purchased_entity || !$purchased_entity instanceof PurchasableEntityInterface) {
      continue;
    }
    $purchased_entity = $this->entityRepository
      ->getTranslationFromContext($purchased_entity);
    $store = $this
      ->selectStore($purchased_entity);
    $order_item = $this->orderItemStorage
      ->createFromPurchasableEntity($purchased_entity, [
      'quantity' => !empty($order_item_data['quantity']) ? $order_item_data['quantity'] : 1,
    ]);
    $context = new Context($this->currentUser, $store);
    $order_item
      ->setUnitPrice($this->chainPriceResolver
      ->resolve($purchased_entity, $order_item
      ->getQuantity(), $context));
    $order_type_id = $this->chainOrderTypeResolver
      ->resolve($order_item);
    $cart = $this->cartProvider
      ->getCart($order_type_id, $store);
    if (!$cart) {
      $cart = $this->cartProvider
        ->createCart($order_type_id, $store);
    }
    if (!isset($order_item_data['combine'])) {
      $order_item_data['combine'] = TRUE;
    }
    $order_items[] = $this->cartManager
      ->addOrderItem($cart, $order_item, $order_item_data['combine']);
  }
  $response = new ModifiedResourceResponse(array_values($order_items), 200);
  return $response;
}