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✏️ Editing: Money.php

<?php

declare (strict_types=1);
namespace WPForms\Vendor\Square\Models;

use stdClass;
/**
 * Represents an amount of money. `Money` fields can be signed or unsigned.
 * Fields that do not explicitly define whether they are signed or unsigned are
 * considered unsigned and can only hold positive amounts. For signed fields, the
 * sign of the value indicates the purpose of the money transfer. See
 * [Working with Monetary Amounts](https://developer.squareup.com/docs/build-basics/working-with-
 * monetary-amounts)
 * for more information.
 */
class Money implements \JsonSerializable
{
    /**
     * @var array
     */
    private $amount = [];
    /**
     * @var string|null
     */
    private $currency;
    /**
     * Returns Amount.
     * The amount of money, in the smallest denomination of the currency
     * indicated by `currency`. For example, when `currency` is `USD`, `amount` is
     * in cents. Monetary amounts can be positive or negative. See the specific
     * field description to determine the meaning of the sign in a particular case.
     */
    public function getAmount() : ?int
    {
        if (\count($this->amount) == 0) {
            return null;
        }
        return $this->amount['value'];
    }
    /**
     * Sets Amount.
     * The amount of money, in the smallest denomination of the currency
     * indicated by `currency`. For example, when `currency` is `USD`, `amount` is
     * in cents. Monetary amounts can be positive or negative. See the specific
     * field description to determine the meaning of the sign in a particular case.
     *
     * @maps amount
     */
    public function setAmount(?int $amount) : void
    {
        $this->amount['value'] = $amount;
    }
    /**
     * Unsets Amount.
     * The amount of money, in the smallest denomination of the currency
     * indicated by `currency`. For example, when `currency` is `USD`, `amount` is
     * in cents. Monetary amounts can be positive or negative. See the specific
     * field description to determine the meaning of the sign in a particular case.
     */
    public function unsetAmount() : void
    {
        $this->amount = [];
    }
    /**
     * Returns Currency.
     * Indicates the associated currency for an amount of money. Values correspond
     * to [ISO 4217](https://wikipedia.org/wiki/ISO_4217).
     */
    public function getCurrency() : ?string
    {
        return $this->currency;
    }
    /**
     * Sets Currency.
     * Indicates the associated currency for an amount of money. Values correspond
     * to [ISO 4217](https://wikipedia.org/wiki/ISO_4217).
     *
     * @maps currency
     */
    public function setCurrency(?string $currency) : void
    {
        $this->currency = $currency;
    }
    /**
     * Encode this object to JSON
     *
     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
     *        are set. (default: false)
     *
     * @return array|stdClass
     */
    #[\ReturnTypeWillChange]
    public function jsonSerialize(bool $asArrayWhenEmpty = \false)
    {
        $json = [];
        if (!empty($this->amount)) {
            $json['amount'] = $this->amount['value'];
        }
        if (isset($this->currency)) {
            $json['currency'] = $this->currency;
        }
        $json = \array_filter($json, function ($val) {
            return $val !== null;
        });
        return !$asArrayWhenEmpty && empty($json) ? new stdClass() : $json;
    }
}

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