SearchFilter.php

Go to the documentation of this file.

<?php
declare(strict_types=1);

namespace Magento\Framework\GraphQl\Query\Resolver\Argument\SearchCriteria;

use Magento\Framework\Api\FilterBuilder;
use Magento\Framework\Api\Search\FilterGroupBuilder;
use Magento\Framework\Api\Search\SearchCriteriaInterface;

class SearchFilter
{
    const ARGUMENT_NAME = 'search';

    private $filterBuilder;

    private $filterGroupBuilder;

    public function __construct(FilterBuilder $filterBuilder, FilterGroupBuilder $filterGroupBuilder)
    {
        $this->filterBuilder = $filterBuilder;
        $this->filterGroupBuilder = $filterGroupBuilder;
    }

    public function add(string $searchTerm, SearchCriteriaInterface $searchCriteria) : SearchCriteriaInterface
    {
        $searchTermFilter = $this->filterBuilder->setField('search_term')->setValue($searchTerm)->create();
        $this->filterGroupBuilder->addFilter($searchTermFilter);
        $filterGroups = $searchCriteria->getFilterGroups();
        $filterGroups[] = $this->filterGroupBuilder->create();
        $searchCriteria->setFilterGroups($filterGroups);
        $searchCriteria->setRequestName('quick_search_container');
        return $searchCriteria;
    }
}