<?php

namespace App\Entities\Equipment;

use App\Models\Equipment\CHASSISModel;

class CHASSISEntity extends EquipmentEntity
{
    const PK    = CHASSISModel::PK;
    const TITLE = CHASSISModel::TITLE;
    //기본기능    
    public function getPrice(): int
    {
        return $this->attributes['price'];
    }
    public function getStock(): int
    {
        return $this->attributes['stock'];
    }
    public function getUsed(): int
    {
        return $this->attributes['used'];
    }
    public function getAvailable(): int
    {
        return $this->getStock() - $this->getUsed();
    }
}