Handle lastSeen column and all the discontinued items.

src/Controller/DiscontinuedController.php

@@ -17,10 +17,9 @@ final class DiscontinuedController extends BaseController
             return $this->render('productList.html.twig', ['listType' => 'discontinued']);
         }
 
-        $products = Product::where('updated_at', '<', now()->format('Y-m-d'))
+        $products = Product::where('lastSeen', '<', now()->format('Y-m-d'))
             ->orderByDesc('starred')
             ->orderByDesc('created_by')
-            ->with(['currentPrice', 'lowestPrice'])
             ->get();
         return $this->render('productList.html.twig', ['products' => $products, 'listType' => 'discontinued']);
     }