<?php

namespace App\Traits\Order;

trait WithCalculateTotal
{
    public function getSubTotal(): int
    {
        return $this->items->sum(fn ($item) => $item->unit_price * $item->quantity);
    }

    public function getTotal(): int
    {
        $subtotal = $this->items->sum(fn ($item) => $item->unit_price * $item->quantity);

        return max(0, $subtotal - parseRupiahToInt($this->form->discount) - $this->voucherDiscount);
    }
}