<?php

namespace Modules\Region\Models\Resources;

use Illuminate\Http\Resources\Json\JsonResource;
use Modules\City\Models\Resources\CityResource;
use Modules\Country\Models\Resources\CountryResource;

class RegionResource extends JsonResource
{
    /**
     * Transform the resource into an array.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return array
     */
    public function toArray($request)
    {
        return [
            'id' => $this->id,
            'title'=>$this->currentDescription->title,
            'cities'=>CityResource::collection($this->whenLoaded('cities')),
            'country'=>new CountryResource($this->whenLoaded('country')),
        ];
    }
}
