Ajax обработчик для оформление заказа на Bitrix D7.

order.php

<? require_once($_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/main/include/prolog_before.php');

use Bitrix\Main\Application;
use Bitrix\Main\Loader;
use Bitrix\Main\LoaderException;
use Bitrix\Sale\Order;
use Bitrix\Sale\Delivery;
use Bitrix\Sale\PaySystem;
use Bitrix\Sale\Basket;
use Bitrix\Currency\CurrencyManager;
use Bitrix\Main\Context;


global $USER;

Loader::includeModule('main');
Loader::includeModule('sale');
Loader::includeModule('catalog');


// Получаем данные.
$requestPayload = json_decode(file_get_contents('php://input'), true);

// Поля с формы.
$credentials = $requestPayload['credentials'];

// Элементы корзины.
$basketItems = $requestPayload['items'];

$siteId = 's1';
$userId = null;

if ($USER->isAuthorized())
{
    $userId = $USER->GetID();
} else {

    $email = null;
    foreach($credentials as $credential)
    {
        if ($credential['name'] === 'order[email]')
        {
            $email = $credential['value'];
            break;
        }
    }

    $name = null;
    foreach ($credentials as $credential)
    {
        if ($credential['name'] === 'order[name]')
        {
            $name = $credential['value'];
            break;
        }
    }



    $login = stristr($email, '@', true);
    $password = randString(10); // randString встроенная helper функция Битрикс.

    $filter = array(
        'NAME' => $name,
        'LAST_NAME' => '',
        'EMAIL' => $email,
        'LOGIN' => $login,
        'LID' => 's1',
        'ACTIVE' => 'Y',
        'GROUP_ID' => array(2,3,4),
    );

    $fillerBy = $by = "email";
    $orderBy = $order = "desc";
    $rsUsers = CUser::GetList($fillerBy, $orderBy, $filter);

    if ($rsUsers->is_filtered)
    {
        while ($existUser = $rsUsers->Fetch())
        {
            $userId = $existUser['ID'];
        }
    }
    else
    {
        $newUser = new CUser;
        $arFieldsUser = array(
            'NAME' => $name,
            'LAST_NAME' => '',
            'EMAIL' => $email,
            'LOGIN' => $login,
            'LID' => 's1',
            'ACTIVE' => 'Y',
            'GROUP_ID' => array(2, 3, 4),
            'PASSWORD' => $password,
            'CONFIRM_PASSWORD' => $password
        );

        $userId = $newUser->Add($arFieldsUser);

        // Отправляем письмо новому пользователю с данными для дальнейших авторизаций.
        CEvent::SendImmediate(
            'NEW_AUTO_REGISTERED_USER',
            's1',
            array(
                'NAME' => $name,
                'LOGIN' => $login,
                'PASSWORD' => $password,
                'EMAIL' => $email
            ),
            'Y',
            '49'
        );
    }

    if ((int)($userId) > 0)
    {
        $USER->Authorize($userId);
        $userId = $USER->GetID();
    }
};


$products = [];

foreach ($basketItems as $key => $basketItem)
{
    $products[$key]['PRODUCT_ID'] = $basketItem['PRODUCT_ID'];
    $products[$key]['PRODUCT_PROVIDER_CLASS'] = $basketItem['PRODUCT_PROVIDER_CLASS'];
    $products[$key]['NAME'] = $basketItem['NAME'];
    $products[$key]['PRICE'] = $basketItem['PRICE'];
    $products[$key]['CURRENCY'] = 'RUB';
    $products[$key]['QUANTITY'] = $basketItem['QUANTITY'];
}

// Устанавливаем корзину.
$basket = Basket::create($siteId);

foreach ($products as $product)
{
    $item = $basket->createItem('catalog', $product['PRODUCT_ID']);
    $item->setFields($product);
}

// Создаём заказ.
$order = Order::create($siteId, $userId);
$order->setPersonTypeId(1);

$order->setBasket($basket);

/**
 * @var Bitrix\Sale\PropertyValueCollection $propertyCollection
 */
$propertyCollection = $order->getPropertyCollection();


// Устанавлием значения полей заказа.
foreach ($propertyCollection as $propertyItem)
{
    if ($propertyItem->getField('CODE') == 'name')
    {
        $value = '-';
        foreach ($credentials as $credential)
        {
            if ($credential['name'] === 'order[name]')
            {
                $value = $credential['value'];
                break;
            }
        }
        $result = $propertyItem->setField('VALUE', $value);
        if (!$result->isSuccess())
        {
            die('Error in set value for order field name');
        }
        continue;
    }


    if ($propertyItem->getField('CODE') == 'phone')
    {
        $value = '-';
        foreach ($credentials as $credential)
        {
            if ($credential['name'] === 'order[phone]')
            {
                $value = $credential['value'];
                break;
            }
        }
        $result = $propertyItem->setField('VALUE', $value);
        if (!$result->isSuccess())
        {
            die('Error in set value for order field phone');
        }
        continue;
    }


    if ($propertyItem->getField('CODE') == 'email')
    {
        $value = '-';
        foreach ($credentials as $credential)
        {
            if ($credential['name'] === 'order[email]')
            {
                $value = $credential['value'];
                break;
            }
        }
        $result = $propertyItem->setField('VALUE', $value);
        if (!$result->isSuccess())
        {
            die('Error in set value for order field email');
        }
        continue;
    }


    if ($propertyItem->getField('CODE') == 'selected_region')
    {
        $value = '-';
        foreach ($credentials as $credential)
        {
            if ($credential['name'] === 'order[selected_region]')
            {
                $value = $credential['value'];
                break;
            }
        }
        $result = $propertyItem->setField('VALUE', $value);
        if (!$result->isSuccess())
        {
            die('Error in set value for order field selected_region');
        }
        continue;
    }

    if ($propertyItem->getField('CODE') == 'check_recipient')
    {
        $value = 'N';
        foreach ($credentials as $credential)
        {
            if ($credential['name'] == 'order[check_recipient]')
            {
                $value = 'Y';
                break;
            }
        }
        $result = $propertyItem->setField('VALUE', $value);
        if (!$result->isSuccess())
        {
            die('Error in set value for order field check_recipient');
        }
        continue;
    }


    if ($propertyItem->getField('CODE') == 'address')
    {
        $value = '-';
        foreach ($credentials as $credential)
        {
            if ($credential['name'] == 'order[address]')
            {
                $value = $credential['value'];
                break;
            }
        }
        $result = $propertyItem->setField('VALUE', $value);
        if (!$result->isSuccess())
        {
            die('Error in set value for order field address');
        }
        continue;
    }

    if ($propertyItem->getField('CODE') == 'name_recipient')
    {
        $value = '-';
        foreach ($credentials as $credential)
        {
            if ($credential['name'] === 'order[name_recipient]')
            {
                $value = $credential['value'];
                break;
            }
        }
        $result = $propertyItem->setField('VALUE', $value);
        if (!$result->isSuccess())
        {
            die('Error in set value for order field name_recipient');
        }
        continue;
    }

    if ($propertyItem->getField('CODE') == 'phone_recipient')
    {
        $value = '-';
        foreach ($credentials as $credential)
        {
            if ($credential['name'] === 'order[phone_recipient]')
            {
                $value = $credential['value'];
                break;
            }
        }
        $result = $propertyItem->setField('VALUE', $value);
        if (!$result->isSuccess())
        {
            die('Error in set value for order field phone_recipient');
        }
        continue;
    }


    if ($propertyItem->getField('CODE') == 'delivery_time')
    {
        $value = '-';
        foreach ($credentials as $credential)
        {
            if ($credential['name'] === 'order[delivery_time]')
            {
                $value = $credential['value'];
                break;
            }
        }
        $result = $propertyItem->setField('VALUE', $value);
        if (!$result->isSuccess())
        {
            die('Error in set value for order field email');
        }
        continue;
    }

    if ($propertyItem->getField('CODE') == 'delivery_date')
    {
        $value = '-';
        foreach ($credentials as $credential)
        {
            if ($credential['name'] == 'order[delivery_date]')
            {
                $value = $credential['value'];
                break;
            }
        }
        $result = $propertyItem->setField('VALUE', $value);
        if (!$result->isSuccess())
        {
            die('Error in set value for order field address');
        }
        continue;
    }

    if ($propertyItem->getField('CODE') == 'delivery_anonymous')
    {
        $value = 'N';
        foreach ($credentials as $credential)
        {
            if ($credential['name'] === 'order[delivery_anonymous]')
            {
                $value = 'Y';
                break;
            }
        }
        $result = $propertyItem->setField('VALUE', $value);
        if (!$result->isSuccess())
        {
            die('Error in set value for order field delivery_anonymous');
        }

        continue;
    }

    if ($propertyItem->getField('CODE') == 'no_call_recipient')
    {
        $value = 'N';
        foreach ($credentials as $credential)
        {
            if ($credential['name'] === 'order[no_call_recipient]')
            {
                $value = 'Y';
                break;
            }
        }
        $result = $propertyItem->setField('VALUE', $value);
        if (!$result->isSuccess())
        {
            die('Error in set value for order field no_call_recipient');
        }
        continue;
    }

    if ($propertyItem->getField('CODE') == 'notify_me')
    {
        $value = 'N';
        foreach ($credentials as $credential)
        {
            if ($credential['name'] === 'order[notify_me]')
            {
                $value = 'Y';
                break;
            }
        }
        $result = $propertyItem->setField('VALUE', $value);
        if (!$result->isSuccess())
        {
            die('Error in set value for order field notify_me');
        }
        continue;
    }

    if ($propertyItem->getField('CODE') == 'add_card')
    {
        $value = 'N';
        foreach ($credentials as $credential)
        {
            if ($credential['name'] === 'order[add_card]')
            {
                $value = 'Y';
                break;
            }
        }
        $result = $propertyItem->setField('VALUE', $value);
        if (!$result->isSuccess())
        {
            die('Error in set value for order field add_card');
        }
        continue;
    }

    if ($propertyItem->getField('CODE') == 'card_text')
    {
        $value = '-';
        foreach ($credentials as $credential)
        {
            if ($credential['name'] === 'order[card_text]')
            {
                $value = $credential['value'];
                break;
            }
        }
        $result = $propertyItem->setField('VALUE', $value);
        if (!$result->isSuccess())
        {
            die('Error in set value for order field card_text');
        }
        continue;
    }
}


// Доставка
$deliveryServiceId = null;
$deliveryPrice = null;

// Платежная система
$payServiceId = null;
foreach ($credentials as $credential)
{
    if ($credential['name'] === 'order[delivery]' && !empty($credential['value']))
    {
        $deliveryServiceId = $credential['value'];
        break;
    }
}
foreach ($credentials as $credential)
{
    if ($credential['name'] === 'order[selected_region_price]' && !empty($credential['value']))
    {
        $deliveryPrice = $credential['value'];
        break;
    }
}
foreach ($credentials as $credential)
{
    if ($credential['name'] === 'order[pay]' && !empty($credential['value']))
    {
        $payServiceId = $credential['value'];
        break;
    }
}

// Создаём одну отгрузку и устанавливаем выбранный способ доставки.
$shipmentCollection = $order->getShipmentCollection();
$deliveryService = Delivery\Services\Manager::getById($deliveryServiceId);
$shipment = $shipmentCollection->createItem(
    Delivery\Services\Manager::getObjectById($deliveryServiceId)
);


$shipment->setFields(
    array(
        'DELIVERY_ID' => $deliveryService['ID'],
        'DELIVERY_NAME' => $deliveryService['NAME'],
        'ALLOW_DELIVERY' => 'Y',
        'PRICE_DELIVERY' => $deliveryPrice,
        'CUSTOM_PRICE_DELIVERY' => 'Y'
    )
);


$shipmentItemCollection = $shipment->getShipmentItemCollection();

$totalBasketPrice = 0;

foreach ($basket as $basketItem)
{
    $item = $shipmentItemCollection->createItem($basketItem);
    $item->setQuantity($basketItem->getQuantity());
    $totalBasketPrice += $basketItem->getFinalPrice();
}

// Устанавливаем оплату.
$paySystemService = PaySystem\Manager::getObjectById($payServiceId);
$paymentCollection = $order->getPaymentCollection();
$payment = $paymentCollection->createItem($paySystemService);

$totalOrderPrice = $deliveryPrice + $totalBasketPrice;
$payment->setField("SUM", $totalOrderPrice);
$payment->setField('CURRENCY', $order->getCurrency());


$order->setField('PRICE', $totalOrderPrice);


// Сохраняем
$order->doFinalAction(true);
$result = $order->save();


// Очищаем корзину пользователя.
$res = CSaleBasket::GetList(array(), array(
    'FUSER_ID' => CSaleBasket::GetBasketUserID(),
    'LID' => 's1',
    'ORDER_ID' => 'null',
    'DELAY' => 'N',
    'CAN_BUY' => 'Y'));
while ($row = $res->fetch()) {
    CSaleBasket::Delete($row['ID']);
}

// Возвращаем JSON со ссылкой нового заказа.
echo json_encode(
    array(
        'order_url' => 'order/?ORDER_ID=' . $order->getId(),
        'success' => 200
    )
);