Extending RequestCriteria to add withCount parameter

RequestCriteria.php

<?php

namespace App\ModelRepositories\Criteria;

use Prettus\Repository\Contracts\RepositoryInterface;
use Prettus\Repository\Criteria\RequestCriteria as BaseRequestCriteria;

class RequestCriteria extends BaseRequestCriteria
{

    /**
     * {@inheritdoc}
     */
    public function apply($model, RepositoryInterface $repository)
    {
        $model = parent::apply($model, $repository);
        $withCount = $this->request->get(config('repository.criteria.params.withCount', 'withCount'), null);

        if ($withCount) {
            $withCount = explode(';', $withCount);
            $model = $model->withCount($withCount);
        }

        return $model;
    }

}