<?php

namespace App\Http\Resources;

use Illuminate\Http\Resources\Json\JsonResource;

class FiltersResource 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->title,
            'multiple' => $this->type,
            'items' => $this->whenLoaded('items'),
            'items_count' => $this->items ? $this->items_count : null,
            'slug' => $this->slug,
        ];
    }
}
