bartender/controllers/CategoryController.php

<?php

namespace Controllers;

use Libs\ResponseLib;
use Psr\Http\Message\ServerRequestInterface;

class CategoryController
{
    public function __invoke(ServerRequestInterface $request)
    {
        $body = json_decode((string) $request->getBody(), true);
        $category_id = $body['category_id'];
        $company_id = $body['company_id'];
        $category_name = $body['category_name'];
        $category_is_kitchen = $body['category_is_kitchen'];
        $category_flag = $body['category_flag'];

        return ResponseLib::sendOk($data);
    }
}