/**
* 傳回最貴的產品
*
* @param string $lang
* @return Collection
*/
public function getMostExpensiveProducts($lang)
{
$this->productPresenterFactory->bindProductPresenter($lang);
return $this->productRepository->getProductByHighestPrice(3);
}
/**
* Bootstrap the application services.
* @param ProductPresenterFactory $productPresenterFactory
*/
public function boot(ProductPresenterFactory $productPresenterFactory)
{
$productPresenterFactory->bindProductPresenter('en-us');
}
