api resource refactoring

src/Domain/Folders/Actions/UpdateFolderPropertyAction.php

@@ -15,7 +15,7 @@ class UpdateFolderPropertyAction
         $folder = Folder::find($id);
 
         // Set default folder icon
-        if ($request->emoji === 'default') {
+        if ($request->input('emoji') === 'default') {
             $folder->update([
                 'emoji' => null,
                 'color' => null,

src/Domain/Folders/Controllers/CreateFolderController.php

@@ -2,6 +2,7 @@
 namespace Domain\Folders\Controllers;
 
 use Auth;
+use Domain\Folders\Resources\FolderResource;
 use Illuminate\Http\Response;
 use App\Http\Controllers\Controller;
 use Domain\Folders\Actions\CreateFolderAction;
@@ -30,6 +31,6 @@ class CreateFolderController extends Controller
         // CreateFolder
         $folder = ($this->createFolder)($request);
 
-        return response($folder, 201);
+        return response(new FolderResource($folder), 201);
     }
 }

src/Domain/Folders/Resources/FolderResource.php

@@ -11,6 +11,7 @@ class FolderResource extends JsonResource
 {
     public function toArray($request): array
     {
+        // TODO: optimize created_at/updated_at conversion because of performance issue
         return [
             'data' => [
                 'id'            => $this->id,