Покупка товара в один клик для miniShop2

QuickOrder.php

<?php
$context = $modx->context->get('key');
if ($context == 'mgr' || empty($_POST['quick_order']) || empty($_POST['id']) || empty($_POST['customer'])) {
	return;
}
/**
 * @var miniShop2 $miniShop2
 */
$miniShop2 = $modx->getService('minishop2');
$miniShop2->initialize($context, array(
	'json_response' => false,
));
if (!($miniShop2 instanceof miniShop2)) {
	return;
}
$_POST['customer'] = array_merge(array(
	'delivery' => 1,
	'payment' => 1,
), $_POST['customer']);
foreach (array('email', 'phone', 'delivery', 'payment') as $field) {
	$response = $miniShop2->order->add($field, $modx->getOption($field, $_POST['customer'], ''));
	if (empty($response['success'])) {
		return;
	}
}
$response = $miniShop2->cart->clean();
if (empty($response['success'])) {
	return;
}
$response = $miniShop2->cart->add($_POST['id'], $modx->getOption('count', $_POST, 1), $modx->getOption('options', $_POST, array()));
if (empty($response['success'])) {
	return;
}
$miniShop2->order->submit();
$modx->sendRedirect($modx->makeUrl($modx->resource->get('id')));