Amount.php

<?php

declare (strict_types=1);
namespace WooCommerce\PayPalCommerce\ApiClient\Entity;

class Amount
{
    private \WooCommerce\PayPalCommerce\ApiClient\Entity\Money $money;
    private ?\WooCommerce\PayPalCommerce\ApiClient\Entity\AmountBreakdown $breakdown;
    public function __construct(\WooCommerce\PayPalCommerce\ApiClient\Entity\Money $money, ?\WooCommerce\PayPalCommerce\ApiClient\Entity\AmountBreakdown $breakdown = null)
    {
        $this->money = $money;
        $this->breakdown = $breakdown;
    }
    public function currency_code(): string
    {
        return $this->money->currency_code();
    }
    public function value(): float
    {
        return $this->money->value();
    }
    /**
     * The value formatted as string for API requests.
     *
     * @return string
     */
    public function value_str(): string
    {
        return $this->money->value_str();
    }
    public function breakdown(): ?\WooCommerce\PayPalCommerce\ApiClient\Entity\AmountBreakdown
    {
        return $this->breakdown;
    }
    /**
     * Returns the object as array.
     *
     * @return array
     */
    public function to_array(): array
    {
        $amount = $this->money->to_array();
        if ($this->breakdown() && count($this->breakdown()->to_array())) {
            $amount['breakdown'] = $this->breakdown()->to_array();
        }
        return $amount;
    }
}