refactor(api): validate and throttle feedback endpoint (#9653)

app/Http/Controllers/Api/OtherController.php

@@ -147,11 +147,15 @@ class OtherController extends Controller
 
     public function feedback(Request $request)
     {
-        $content = $request->input('content');
+        $data = $request->validate([
+            'content' => ['required', 'string', 'min:10', 'max:2000'],
+        ]);
+
         $webhook_url = config('constants.webhooks.feedback_discord_webhook');
         if ($webhook_url) {
-            Http::post($webhook_url, [
-                'content' => $content,
+            Http::timeout(5)->post($webhook_url, [
+                'content' => $data['content'],
+                'allowed_mentions' => ['parse' => []],
             ]);
         }
 

app/Livewire/Help.php

@@ -15,7 +15,7 @@ class Help extends Component
     #[Validate(['required', 'min:10', 'max:1000'])]
     public string $description;
 
-    #[Validate(['required', 'min:3'])]
+    #[Validate(['required', 'min:3', 'max:600'])]
     public string $subject;
 
     public function submit()

app/Providers/RouteServiceProvider.php

@@ -54,5 +54,9 @@ class RouteServiceProvider extends ServiceProvider
         RateLimiter::for('5', function (Request $request) {
             return Limit::perMinute(5)->by($request->user()?->id ?: $request->ip());
         });
+
+        RateLimiter::for('feedback', function (Request $request) {
+            return Limit::perMinute(3)->by($request->user()?->id ?: $request->ip());
+        });
     }
 }