finish implementing mails

app/Repositories/Shop/Customers.php

@@ -26,7 +26,7 @@ class Customers
     public static function editProfile($id = false)
     {
         $id = $id ? $id : self::getId();
-        $orders_datatable = new CustomerOrdersDataTable;
+        $orders_datatable = new CustomerOrdersDataTable();
         $data = [
             'customer' => self::get($id, ['addresses', 'deliveries', 'orders'])->toArray(),
             'deliveries' => Deliveries::getAll('sale_channel')->toArray(),
@@ -144,7 +144,7 @@ class Customers
             return false;
         }
         $deliveries = collect($deliveries)->transform(
-            function ($item, $key) {
+            function ($item) {
                 return (int) $item;
             }
         )->toArray();