<?php
/***************************************************************************
*                                                                          *
*   (c) 2004 Vladimir V. Kalynyak, Alexey V. Vinokurov, Ilya M. Shalnev    *
*                                                                          *
* This  is  commercial  software,  only  users  who have purchased a valid *
* license  and  accept  to the terms of the  License Agreement can install *
* and use this program.                                                    *
*                                                                          *
****************************************************************************
* PLEASE READ THE FULL TEXT  OF THE SOFTWARE  LICENSE   AGREEMENT  IN  THE *
* "copyright.txt" FILE PROVIDED WITH THIS DISTRIBUTION PACKAGE.            *
****************************************************************************/

use Tygh\Addons\ProductVariations\Product\Type\Type;

if (!defined('BOOTSTRAP')) {
    die('Access denied');
}

/**
 * @var array $schema
 */

$schema[Type::PRODUCT_TYPE_VARIATION]['fields'][] = 'unit_name';
$schema[Type::PRODUCT_TYPE_VARIATION]['fields'][] = 'units_in_product';
$schema[Type::PRODUCT_TYPE_VARIATION]['fields'][] = 'show_price_per_x_units';

return $schema;
