public function view()
 {
     $productStorage = new Model\Product_Storage();
     $products = $productStorage->loadAll();
     if ($products) {
         $block = new Block\Products($products);
         $block->render();
     }
 }
 public function view($id)
 {
     $productStorage = new Model\Product_Storage();
     $product = $productStorage->loadOne($id);
     if ($product) {
         $block = new Block\Product($product);
         $block->render();
     }
 }