<?php

namespace App\Http\Resources;

use Illuminate\Http\Resources\Json\JsonResource;

class SubgroupResource extends JsonResource
{
    /**
     * Transform the resource into an array.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return array
     */
    public function toArray($request)
    {
        return [
            'id' => $this->id,
            'deals_count' => $this->deals_count,
            'total_sum' => $this->total_sum,
            'tradings' => TradingResource::collection($this->tradings)
        ];
    }
}