feat(feedback): Record IP if users do not login

Author: pan93412

src/Controller/FeedbackController.php

@@ -35,11 +35,13 @@ public function index(
 
         if ($form->isSubmitted() && $form->isValid()) {
             // add more metadata that does not affect by requests (e.g. user agent)
+            // if we don't know the user, we store the IP address so we can track it.
             $feedback->setMetadata(array_merge(
                 $feedback->getMetadata(),
                 [
                     'user_agent' => $request->headers->get('User-Agent'),
                     'user' => $user?->getUserIdentifier(),
+                    'ip' => null === $user ? $request->getClientIp() : null,
                 ],
             ));
 

templates/feedback/index.html.twig

@@ -12,6 +12,12 @@
 
         <turbo-frame id="feedback-form">
         {% if form is not null %}
+            {% if app.user is null %}
+                <div class="alert alert-warning">
+                    因為您沒有登入，我們還會額外記錄 IP 地址，以便追蹤回饋來源。
+                </div>
+            {% endif %}
+
             {{ form(form) }}
 
             <style>