<?php

namespace App\Presenters;

use Carbon\Carbon;
use CultureGr\Presenter\Presenter;

class StudyPresenter extends Presenter
{
    public function toArray(): array
    {
        return $this->model->toArray();
    }

    public function sexAge(): array
    {
        $dob = $this->model->patient_birthdate;
        $age = $dob ? Carbon::make($dob)->diffInYears() : null;

        return "$age / {$this->model->patient_sex}";
    }
}