<?php
/**
 * Copyright since 2007 PrestaShop SA and Contributors
 * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.md.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/OSL-3.0
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@prestashop.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 * versions in the future. If you wish to customize PrestaShop for your
 * needs please refer to https://devdocs.prestashop.com/ for more information.
 *
 * @author    PrestaShop SA and Contributors <contact@prestashop.com>
 * @copyright Since 2007 PrestaShop SA and Contributors
 * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
 */

namespace PrestaShop\PrestaShop\Core\Grid\Query\Filter;

/**
 * Stores filters to be applied on SQL query
 */
final class SqlFilters
{
    public const WHERE_STRICT = 1;
    public const WHERE_LIKE = 2;
    public const HAVING_LIKE = 3;
    public const WHERE_DATE = 4;

    /** @var array */
    private $filters = [];

    /**
     * @param string $filterName
     * @param string $sqlField
     * @param int $comparison
     *
     * @return self
     */
    public function addFilter($filterName, $sqlField, $comparison = self::WHERE_STRICT)
    {
        $this->filters[] = [
            'filter_name' => $filterName,
            'sql_field' => $sqlField,
            'comparison' => $comparison,
        ];

        return $this;
    }

    /**
     * @return array
     */
    public function getFilters()
    {
        return $this->filters;
    }
}