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Edit File: order-functions.php

<?php

/**
 * The API for operations with orders.
 *
 * @package WooCommerce\PayPalCommerce\Api
 *
 * @phpcs:disable Squiz.Commenting.FunctionCommentThrowTag
 */
declare (strict_types=1);
namespace WooCommerce\PayPalCommerce\Api;

use Exception;
use InvalidArgumentException;
use RuntimeException;
use WC_Order;
use WooCommerce\PayPalCommerce\ApiClient\Endpoint\OrderEndpoint;
use WooCommerce\PayPalCommerce\ApiClient\Entity\Order;
use WooCommerce\PayPalCommerce\PPCP;
use WooCommerce\PayPalCommerce\WcGateway\Gateway\PayPalGateway;
use WooCommerce\PayPalCommerce\WcGateway\Helper\RefundFeesUpdater;
use WooCommerce\PayPalCommerce\WcGateway\Processor\AuthorizedPaymentsProcessor;
use WooCommerce\PayPalCommerce\WcGateway\Processor\OrderProcessor;
use WooCommerce\PayPalCommerce\WcGateway\Processor\RefundProcessor;
/**
 * Returns the PayPal order.
 *
 * @param string|WC_Order $paypal_id_or_wc_order The ID of PayPal order or a WC order (with the ID in meta).
 * @throws InvalidArgumentException When the argument cannot be used for retrieving the order.
 * @throws Exception When the operation fails.
 */
function ppcp_get_paypal_order($paypal_id_or_wc_order): Order
{
    if ($paypal_id_or_wc_order instanceof WC_Order) {
        $paypal_id_or_wc_order = $paypal_id_or_wc_order->get_meta(PayPalGateway::ORDER_ID_META_KEY);
        if (!$paypal_id_or_wc_order) {
            throw new InvalidArgumentException('PayPal order ID not found in meta.');
        }
    }
    if (!is_string($paypal_id_or_wc_order)) {
        throw new InvalidArgumentException('Invalid PayPal order ID, string expected.');
    }
    $order_endpoint = PPCP::container()->get('api.endpoint.order');
    assert($order_endpoint instanceof OrderEndpoint);
    return $order_endpoint->order($paypal_id_or_wc_order);
}
/**
 * Creates a PayPal order for the given WC order.
 *
 * @param WC_Order $wc_order The WC order.
 * @throws Exception When the operation fails.
 */
function ppcp_create_paypal_order_for_wc_order(WC_Order $wc_order): Order
{
    $order_processor = PPCP::container()->get('wcgateway.order-processor');
    assert($order_processor instanceof OrderProcessor);
    return $order_processor->create_order($wc_order);
}
/**
 * Captures the PayPal order.
 *
 * @param WC_Order $wc_order The WC order.
 * @throws InvalidArgumentException When the order cannot be captured.
 * @throws Exception When the operation fails.
 */
function ppcp_capture_order(WC_Order $wc_order): void
{
    $intent = strtoupper((string) $wc_order->get_meta(PayPalGateway::INTENT_META_KEY));
    if ($intent !== 'AUTHORIZE') {
        throw new InvalidArgumentException('Only orders with "authorize" intent can be captured.');
    }
    $captured = wc_string_to_bool($wc_order->get_meta(AuthorizedPaymentsProcessor::CAPTURED_META_KEY));
    if ($captured) {
        throw new InvalidArgumentException('The order is already captured.');
    }
    $authorized_payment_processor = PPCP::container()->get('wcgateway.processor.authorized-payments');
    assert($authorized_payment_processor instanceof AuthorizedPaymentsProcessor);
    if (!$authorized_payment_processor->capture_authorized_payment($wc_order)) {
        throw new RuntimeException('Capture failed.');
    }
}
/**
 * Reauthorizes the PayPal order.
 *
 * @param WC_Order $wc_order The WC order.
 * @throws InvalidArgumentException When the order cannot be captured.
 * @throws Exception When the operation fails.
 */
function ppcp_reauthorize_order(WC_Order $wc_order): void
{
    $intent = strtoupper((string) $wc_order->get_meta(PayPalGateway::INTENT_META_KEY));
    if ($intent !== 'AUTHORIZE') {
        throw new InvalidArgumentException('Only orders with "authorize" intent can be reauthorized.');
    }
    $captured = wc_string_to_bool($wc_order->get_meta(AuthorizedPaymentsProcessor::CAPTURED_META_KEY));
    if ($captured) {
        throw new InvalidArgumentException('The order is already captured.');
    }
    $authorized_payment_processor = PPCP::container()->get('wcgateway.processor.authorized-payments');
    assert($authorized_payment_processor instanceof AuthorizedPaymentsProcessor);
    if ($authorized_payment_processor->reauthorize_payment($wc_order) !== AuthorizedPaymentsProcessor::SUCCESSFUL) {
        throw new RuntimeException($authorized_payment_processor->reauthorization_failure_reason() ?: 'Reauthorization failed.');
    }
}
/**
 * Refunds the PayPal order.
 * Note that you can use wc_refund_payment() to trigger the refund in WC and PayPal.
 *
 * @param WC_Order $wc_order The WC order.
 * @param float    $amount The refund amount.
 * @param string   $reason The reason for the refund.
 * @return string The PayPal refund ID.
 * @throws InvalidArgumentException When the order cannot be refunded.
 * @throws Exception When the operation fails.
 */
function ppcp_refund_order(WC_Order $wc_order, float $amount, string $reason = ''): string
{
    $order = ppcp_get_paypal_order($wc_order);
    $refund_processor = PPCP::container()->get('wcgateway.processor.refunds');
    assert($refund_processor instanceof RefundProcessor);
    return $refund_processor->refund($order, $wc_order, $amount, $reason);
}
/**
 * Voids the authorization.
 *
 * @param WC_Order $wc_order The WC order.
 * @throws InvalidArgumentException When the order cannot be voided.
 * @throws Exception When the operation fails.
 */
function ppcp_void_order(WC_Order $wc_order): void
{
    $order = ppcp_get_paypal_order($wc_order);
    $refund_processor = PPCP::container()->get('wcgateway.processor.refunds');
    assert($refund_processor instanceof RefundProcessor);
    $refund_processor->void($order);
}
/**
 * Updates the PayPal refund fees totals on an order.
 *
 * @param WC_Order $wc_order The WC order.
 */
function ppcp_update_order_refund_fees(WC_Order $wc_order): void
{
    $updater = PPCP::container()->get('wcgateway.helper.refund-fees-updater');
    assert($updater instanceof RefundFeesUpdater);
    $updater->update($wc_order);
}

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