fix(graphql): fix enum filter validation (#1042)

app/Enums/Models/Wiki/ThemeType.php

@@ -18,6 +18,6 @@ enum ThemeType: int implements HasLabel
     #[Description('Ending')]
     case ED = 1;
 
-    #[Description("Insert Song\n\nNote: Not retrieved by default, include it in the type_in argument to do so.")]
+    #[Description("Insert Song")]
     case IN = 2;
 }

app/GraphQL/Filter/EnumFilter.php

@@ -59,9 +59,8 @@ class EnumFilter extends Filter
             'required',
             function ($attribute, mixed $value, Closure $fail): void {
                 if (
-                    ! is_string($value)
-                    || ! enum_exists($this->enumClass)
-                    || Arr::first($this->enumClass::cases(), fn (UnitEnum $enum): bool => $enum->name === $value) === null
+                    Arr::first($this->enumClass::cases(), fn (UnitEnum $enum): bool => $enum->name === $value) === null
+                    && ! $value instanceof BackedEnum
                 ) {
                     $fail("'{$value}' does not exist in the ".class_basename($this->enumClass).' enum.');
                 }

app/Rules/ModerationRule.php

@@ -14,6 +14,7 @@ use Illuminate\Support\Arr;
 use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Facades\Http;
 use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\RateLimiter;
 use Illuminate\Translation\PotentiallyTranslatedString;
 use RuntimeException;
 
@@ -40,6 +41,14 @@ class ModerationRule implements ValidationRule
      */
     private function validateForOpenAI(string $attribute, mixed $value, Closure $fail): void
     {
+        $key = 'openai-moderation';
+
+        if (RateLimiter::tooManyAttempts($key, 60)) {
+            return;
+        }
+
+        RateLimiter::hit($key, 60);
+
         try {
             $response = Http::acceptJson()
                 ->withToken(Config::get(ServiceConstants::OPENAI_BEARER_TOKEN))