update

app/Filters/AuthFilter.php

@@ -2,6 +2,7 @@
 
 namespace App\Filters;
 
+use App\Models\RememberTokenModel;
 use CodeIgniter\Filters\FilterInterface;
 use CodeIgniter\HTTP\RequestInterface;
 use CodeIgniter\HTTP\ResponseInterface;
@@ -13,9 +14,21 @@ class AuthFilter implements FilterInterface
 {
     public function before(RequestInterface $request, $arguments = null)
     {
-        if (! session()->get('logged_in')) {
-            return redirect()->to('/login');
+        if (session()->get('logged_in')) {
+            return;
         }
+
+        $token = (string) $request->getCookie('remember_token');
+        if ($token !== '' && (new RememberTokenModel())->verifyToken($token)) {
+            session()->set([
+                'logged_in'  => true,
+                'user_email' => (string) env('user_email'),
+            ]);
+
+            return;
+        }
+
+        return redirect()->to('/login')->deleteCookie('remember_token', '', '/');
     }
 
     public function after(RequestInterface $request, ResponseInterface $response, $arguments = null)