<?php

namespace trader\PreOrd;

class Premium
{
    private $symbol;
    private $rate;
    private $settleTs;
    private $settleTime;

    public function __construct($symbol, $rate, $settleTs, $settleTime)
    {
        $this->symbol = $symbol;
        $this->rate = $rate;
        $this->settleTs = $settleTs;
        $this->settleTime = $settleTime;
    }

    public function toArray()
    {
        return [
            'symbol' => $this->symbol,
            'rate' => $this->rate,
            'settleTs' => $this->settleTs,
            'settleTime' => $this->settleTime,
        ];
    }
}