adapt to laravel 9

app/Mail/Bienvenue.php

@@ -3,15 +3,12 @@
 namespace App\Mail;
 
 use App\Models\Core\Mail\MailTemplate;
-use App\Repositories\Core\DateTime;
-use App\Repositories\Shop\Customers;
 use Illuminate\Bus\Queueable;
 use Illuminate\Mail\Mailables\Address;
 use Illuminate\Mail\Mailables\Envelope;
 use Illuminate\Queue\SerializesModels;
 use Spatie\MailTemplates\TemplateMailable;
 
-
 class Bienvenue extends TemplateMailable
 {
     use Queueable, SerializesModels;
@@ -33,21 +30,6 @@ class Bienvenue extends TemplateMailable
         $this->subject = $subject;
     }
 
-    public static function getDataByUser($user_id)
-    {
-        $user = self::getUser($user_id);
-
-        return $user ? [
-            'user' => $user->toArray(),
-            'male' => $user->gender == 1,
-        ] : false;
-    }
-
-    public static function getUser($id)
-    {
-        return Customers::get($id);
-    }
-
     public function envelope()
     {
         return new Envelope(