echo json_encode(GoodsService::getNextGoodCode($code));
break;
case 'uploadImagesForGood':
$id = Utils::getFromPOST('id');
$data = $_POST['data'];
$oldKey = Utils::getFromPOST('old_good_key');
echo json_encode(GoodsService::updateImages($id, $oldKey, $data));
break;
case 'updatePrices':
$data = $_POST['data'];
echo json_encode(PriceService::updatePrices($data));
break;
case 'loadNews':
$page = Utils::getFromPOST('page');
$offset = Utils::getFromPOST('offset');
echo json_encode(NewsService::loadNews($page, $offset));
break;
/*****************************************Booklets*************************************/
/*****************************************Booklets*************************************/
case 'listBooklets':
$mapping = Utils::getFromPOST('mapping');
echo json_encode(BookletService::getList($mapping));
break;
case 'getBooklet':
//json_encode() will execute in BookletService::get() method
$id = Utils::getFromPOST('id');
$mapping = Utils::getFromPOST('mapping');
echo BookletService::get($id, $mapping);
break;
case 'saveBooklet':
$data = $_POST['data'];
