do-you-have-a-project-with-technical-debt-it-s-time-for-refactoring-04.php

<?php

namespace Search\Criteria;

use Illuminate\Database\Eloquent\Builder;

class VenueIsInGivenLocation implements CriterionInterface
{
    /**
     * @var string
     */
    private $location;

    public function __construct($location)
    {
        $this->location = $location;
    }

    /**
     * Apply the criterion into query
     *
     * @param \Illuminate\Database\Eloquent\Builder
     * @return \Illuminate\Database\Eloquent\Builder
     */
     public function apply(Builder $model)
     {
         if (true === empty($this->location)) {
             return $model;
         }

         return $model->where(‘venues.city’, $this->location);
     }
}