create a mail when a user registered

app/Http/Controllers/UserController.php

@@ -6,6 +6,7 @@ use App\Events\UserCreated;
 use App\Mail\CreateUserByAdminMail;
 use App\Mail\DeactivateAccountMail;
 use App\Mail\DeleteAccountMail;
+use App\Mail\RegisterMail;
 use App\Mail\UpdateRoleMail;
 use App\Mail\ValidateMail;
 use App\Models\Notification;
@@ -58,9 +59,18 @@ class UserController extends Controller
         $notification->users()->attach(
             $admins->pluck('id')->toArray()
         );
-
         broadcast(new UserCreated($user));
 
+        foreach ($admins as $admin) {
+            $data = [
+                'adminName' => $admin->name,
+                'adminLastname' => $admin->lastname,
+                'userName' => $user->name,
+                'userLastname' => $user->lastname,
+            ];
+            Mail::to($admin->email)->send(new RegisterMail($data));
+        }
+
         return response()->json(['message' => 'User created successfully']);
     }