Conversie codeigniter 4

app/Libraries/Beheer/Session/RetrieveUserSession.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace App\Libraries\Beheer\Session;
+
+use CodeIgniter\Session\Session;
+
+class RetrieveUserSession
+{
+    private Session $session;
+
+    public function __construct(Session $session)
+    {
+        $this->session = $session;
+    }
+
+    public function handle(): void
+    {
+        $this->setUserID();
+        $this->setRole();
+        $this->setAuthenticated();
+    }
+
+    private function setUserID(): void
+    {
+        $userId = $this->session->get('userID');
+        if (!defined('USERID')) {
+            define('USERID', $userId);
+        }
+    }
+
+    private function setRole(): void
+    {
+        $role = $this->session->get('role');
+        if (!defined('ROLE')) {
+            define('ROLE', $role);
+        }
+    }
+
+    private function setAuthenticated(): void
+    {
+        if (!defined('AUTHENTICATED')) {
+            define('AUTHENTICATED', USERID ? true : false);
+        }
+    }
+}