video_server/app/Repositories/Criterias/ShopsCriteria.php

<?php

namespace App\Repositories\Criterias;

use KZ2\Repositories\Contracts\RepositoryInterface;
use KZ2\Repositories\Criteria\Criteria;

class ShopsCriteria extends Criteria
{
    private $params = [];

    public function __construct($params = [])
    {
        $this->params = $params;
    }

    public function apply($model, RepositoryInterface $repository)
    {
        if (!empty($this->params['title'])) {
            $model = $model->where('title', 'LIKE', '%'. $this->params['title'] .'%');
        }

        if (!empty($this->params['is_certified'])) {
            $model = $model->where('is_certified', $this->params['is_certified']);
        }

        return $model;
    }
}