private function exportProduct(Entity\Product $product) { return ['id' => $product->getId(), 'name' => $product->getName(), 'description' => $product->getDescription()]; }
public function getItemByProduct(Product $product) { if (!empty($this->items)) { foreach ($this->items as $item) { if ($item->getProduct()->getId() == $product->getId()) { return $item; } } } return null; }