new chatgpt module for api intergration

Modules/Helpdesk/Livewire/TicketCreate.php

@@ -74,11 +74,7 @@ final class TicketCreate extends Component
             'tag_ids' => ['array'],
             'tag_ids.*' => ['integer', 'exists:helpdesk_tags,id'],
             'attachments' => ['array'],
-            'attachments.*' => [
-                'file',
-                'max:' . config('helpdesk.max_upload_kb'),
-                'mimes:' . implode(',', config('helpdesk.allowed_mimes')),
-            ],
+            'attachments.*' => $this->attachmentFileRules(),
         ];
     }
 
@@ -318,4 +314,37 @@ final class TicketCreate extends Component
     {
         return Schema::hasTable($table) && Schema::hasColumn($table, 'is_default');
     }
+
+    /**
+     * Return Helpdesk attachment validation rules without relying on a newly autoloaded support class.
+     *
+     * Laravel validates source-code attachments by extension because browsers often report
+     * PHP, JavaScript, RPG and other source files as text/plain or octet-stream.
+     *
+     * @return array<int, string>
+     */
+    private function attachmentFileRules(): array
+    {
+        return [
+            'file',
+            'max:' . (int) config('helpdesk.max_upload_kb', 10240),
+            'extensions:' . implode(',', $this->allowedAttachmentExtensions()),
+        ];
+    }
+
+    /**
+     * Return lower-case Helpdesk attachment extensions.
+     *
+     * @return array<int, string>
+     */
+    private function allowedAttachmentExtensions(): array
+    {
+        return collect(config('helpdesk.allowed_extensions', config('helpdesk.allowed_mimes', [])))
+            ->filter(static fn (mixed $extension): bool => is_string($extension) && trim($extension) !== '')
+            ->map(static fn (string $extension): string => strtolower(ltrim(trim($extension), '.')))
+            ->unique()
+            ->values()
+            ->all();
+    }
+
 }