Filer items that have currently the lowest price.

src/Twig/AppExtension.php

@@ -22,6 +22,7 @@ class AppExtension extends AbstractExtension
             new TwigFunction('allCount', [$this, 'allCount']),
             new TwigFunction('newCount', [$this, 'newCount']),
             new TwigFunction('discontinuedCount', [$this, 'discontinuedCount']),
+            new TwigFunction('lowestPriceCount', [$this, 'lowestPriceCount']),
         ];
     }
 
@@ -52,6 +53,14 @@ class AppExtension extends AbstractExtension
         return Product::where('lastSeen', '<>', now()->format('Y-m-d'))->count();
     }
 
+    public function lowestPriceCount(): int
+    {
+        return Product::whereRaw('priceCurrent = priceLowest')
+            ->whereRaw('lastSeen = "'.now()->format('Y-m-d').'"')
+            ->whereRaw('priceCurrent < productStandardPrice')
+            ->count();
+    }
+
     public function findByCreatedAtDate(Collection $items, string $date): Stock|Price|null
     {
         return $items->first(fn($item) => str_starts_with($item->created_at, $date));