Correct redirect after validation code verification

orif/user/Controllers/Auth.php

@@ -430,6 +430,9 @@ public function verify_verification_code() {
                 $this->user_model->update($ci_user['id'], $data);
 
                 $_SESSION['logged_in'] = (bool)true;
+
+                // Send the user to the redirection URL
+                return redirect()->to($_SESSION['after_login_redirect']);
             }
 
         } else { // Code is not valid for any reason (false and/or expired)

tests/orif/user/Controllers/AuthTest.php

@@ -720,13 +720,22 @@ public function test_azure_mail_with_correct_code_existing_user(): void
         $_SESSION['new_user'] = false;
         $_SESSION['azure_mail'] = "[email protected]";
         $_SESSION['form_email'] = "[email protected]";
+        $redirect_url = $_SESSION['after_login_redirect'];
 
         $result = $this->controller(Auth::class)
           ->execute('verify_verification_code');
 
+        /* Check that user's azure_mail has been updated in the DB */
         $azureMailInDb = $userModel->select('azure_mail')
                                ->find($userId)['azure_mail'];
         $this->assertEquals($_SESSION['azure_mail'], $azureMailInDb);
+
+        /* Check that the user is logged in */
+        $result->assertSessionHas('logged_in', true);
+
+        /* Check if user has been redirected correctly */
+        $result->assertRedirect();
+        $result->assertRedirectTo($redirect_url);
     }
 
     /**