diff --git a/app/Http/Controllers/ProductController.php b/app/Http/Controllers/ProductController.php
index 7c6126e..04efddd 100644
--- a/app/Http/Controllers/ProductController.php
+++ b/app/Http/Controllers/ProductController.php
@@ -416,10 +416,10 @@ class ProductController extends Controller
                             break;
                             // * Date type parameters
                         case 'date_before':
-                            $q->whereDate('created_at', '>=', $queryParameter);
+                            $q->whereDate('created_at', '<=', $queryParameter);
                             break;
                         case 'date_after':
-                            $q->whereDate('created_at', '<=', $queryParameter);
+                            $q->whereDate('created_at', '>=', $queryParameter);
                             break;
                             // * Enums Array
                         case 'claims':