Особенности совместимости нового магазина со старым

use Bitrix\Sale;
 

$order = \Bitrix\Sale\Order::load(1337);  // Если объекта заказа нет

$propertyCollection = $order->getPropertyCollection(); 

$phoneProp = $propertyCollection->getPhone();
$phoneProp->setValue("8(000)000-00-00");
$phoneProp->save();  
 
$prop4 = $propertyCollection->getItemByOrderPropertyId(4); 
$prop4->setValue("новое значение свойства с ИД 4); 
$prop4->save();

$order->save();

$order->save()

$order = \Bitrix\Sale\Order::load(ID_заказа); 
$discountData = $order->getDiscount()->getApplyResult();

// создание объекта заказа, наполнение данными 
...  
$discount = $order->getDiscount(); 
$discount->calculate(); 
$discount->getApplyResult();

$basket->save()

/** @var \Bitrix\Sale\Order $order */
$order = \Bitrix\Sale\Order::load(123);

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

/** @var \Bitrix\Sale\PropertyValue $propertyItem */
foreach ($propertyCollection as $propertyItem)
{
   if ($propertyItem->getField("CODE") == "COLOR")
   {
        /** @var \Bitrix\Sale\Result $result */
    $result = $propertyItem->setField("VALUE", 'Grey Kitty');
   if (!$result->isSuccess())
        {
         die('Oh, no');
   }
   }
} 

$result = $propertyItem->setField("VALUE", 'Grey Kitty'); 

/** @var \Bitrix\Sale\Basket $basket */
$basket = \Bitrix\Sale\Basket::create(SITE_ID);

/** @var \Bitrix\Sale\BasketItem $basketItem */
$basketItem = $basket->createItem($moduleId, $productId);

/** @var \Bitrix\Sale\Result $result */
$result = $basketItem->setFields($fields);
if (!$result->isSuccess())
{
   die('Oh, no');
} 

if (!$basketItem = $basket->getItemById(555))
{
   die('Oh, no');
} 

$basketItem->delete(); 

/** @var \Bitrix\Sale\Result $result */
$result = $basket->save();
if (!$result->isSuccess())
{
   die('Oh, no');
} 

/** @var \Bitrix\Sale\Result $result */
$result = $order->save();
if (!$result->isSuccess())
{
   die('Oh, no');
} 

$module = 'sale';
$arEvents = Array('OnSaleCalculateOrderShoppingCart', 
               'OnSaleCalculateOrderPaySystem',
               'OnBasketUpdate', 
               'OnBeforeBasketDelete', 
               'OnBasketDelete');
foreach($arEvents as $event) {
   $rsEvents = GetModuleEvents($module, $event);
   while ($arEvent = $rsEvents->Fetch()){
      echo '<pre>'; print_r($arEvent); echo '</pre>';
   }
}

$basket = Sale\Basket::create(SITE_ID);
 $basketItem = $basket->createItem('sale', $productId);
 
 $productFields = array(
    "PRICE" => 100,
    "CURRENCY" => "RUR",
    "QUANTITY" => 1,
    "NAME" => "Товар"
 );
 
 $result = $basketItem->setFields($productFields);
 if (!$result->isSuccess())
    print_r($result->getErrors());
 
 $propertyCollection = $basketItem->getPropertyCollection();
 /** @var Sale\BasketPropertyItem $propertyItem */
 $propertyItem = $propertyCollection->createItem();
 $result = $propertyItem->setFields(
    array(
    'NAME' => 'SUM_OF_CHARGE',
    'CODE' => 'SUM_OF_CHARGE',
    'VALUE' => 100
    )
 );
 if (!$result->isSuccess())
    print_r($result->getErrors());
 
 $order = Sale\Order::create(SITE_ID, $USER->GetID());
 
 $result = $order->setBasket($basket);
 if (!$result->isSuccess())
    print_r($result->getErrors());
 
 $order->setPersonTypeId($personType);
 
 $shipmentCollection = $order->getShipmentCollection();
 $shipment = $shipmentCollection->createItem();
 $shipmentItemCollection = $shipment->getShipmentItemCollection();
 foreach ($order->getBasket() as $item)
 {
    /** @var \Bitrix\Sale\ShipmentItem $shipmentItem */
    $shipmentItem = $shipmentItemCollection->createItem($item);
    $shipmentItem->setQuantity(1);
 }
 $emptyDeliveryServiceId = Sale\Delivery\Services\EmptyDeliveryService::getEmptyDeliveryServiceId();
 $shipment->setField('DELIVERY_ID', $emptyDeliveryServiceId);
 
 $paySystemObject = PaySystem\Manager::getObjectById($paySystemId);
 $paymentCollection = $order->getPaymentCollection();
 
 /** @var \Bitrix\Sale\Payment $payment */
 $payment = $paymentCollection->createItem($paySystemObject);
 $payment->setFields(array(
    'SUM' => $order->getPrice(),
    'CURRENCY'=> $this->arParams['SELL_CURRENCY'],
 ));
 
 $result = $order->save();
 if (!$result->isSuccess())
    print_r($result->getErrors()); 

$order = Order::load($orderId);
$collection = $order->getPaymentCollection();
$payment = $collection->getItemById($paymentId);
$paidResult = $payment->setPaid("Y"); // "N"
if (!$paidResult->isSuccess())
   echo "Ошибка";
// $payment->setFields(....);
$saveResult = $order->save();
if (!$saveResult->isSuccess())
   echo "Ошибка";

Bitrix\Main\EventManager::getInstance()->addEventHandler("sale", "OnSaleBasketItemBeforeSaved", "OnSaleBasketItemBeforeSavedHandler" );
function OnSaleBasketItemBeforeSavedHandler(\Bitrix\Main\Event $event ) {
    $item = $event->getParameter("ENTITY");
    $item->setFields( array("CURRENCY"=>"RUB") );
    $result = new \Bitrix\Main\EventResult( \Bitrix\Main\EventResult::SUCCESS, array("ENTITY", $item) );
    $event->addResult($result);
} 

\Bitrix\Main\EventManager::getInstance()->addEventHandler('sale','OnBeforeSaleBasketItemSetField','basketWork');

function basketWork(Main\Event $event)
{
    $name = $event->getParameter('NAME');
    $value = $event->getParameter('VALUE');
    $data = $event->getParameter("ENTITY");

    $arrEnableCount = returnMaxCount($data->getProductID());

    if($name==='QUANTITY'){
        if($arrEnableCount['ID']>0) {
            if($arrEnableCount['COUNT']>0){
                if($value>intval($arrEnableCount['COUNT'])) {
                    $event->addResult(
                        new Main\EventResult(
                            Main\EventResult::SUCCESS, array('VALUE' => $arrEnableCount['COUNT'])
                        )
                    );
                }
            }
 

must be an instance of Bitrix\Main\Event, instance of Bitrix\Sale\BasketItem given

AddEventHandler("sale", "OnSaleStatusOrder", "OnSaleStatusOrderMail"); 

foreach(GetModuleEvents("sale", static::EVENT_COMPATIBILITY_ON_ORDER_STATUS_CHANGE, true) as $oldEvent)
{
 $handle = fopen(__FILE__. "__TEST.txt", "a+");
 fwrite($handle, print_r($oldEvent, true));
 //ExecuteModuleEventEx($oldEvent, array($order->getId(), $value));
} 

$order = $event->getParameter("ENTITY");  
$order->setField("STATUS_ID", $statusId); 

$eventManager = \Bitrix\Main\EventManager::getInstance();
$eventManager->addEventHandler('sale', 'OnSaleOrderSaved', "myEventOnSaleOrderSaved");

function myEventOnSaleOrderSaved(\Bitrix\Main\Event $event)
{
   /** @var \Bitrix\Sale\Order $order */
 $order = $event->getParameter('ENTITY');
 $oldValues = $event->getParameter('VALUES');

 if ($order->isCanceled() && !empty($oldValues['CANCELED']) && $oldValues['CANCELED'] == 'N')
   {
      if ($_SESSION['ALREADY_CANCELED'] != 'Y') // временное решение
      {
         $_SESSION['ALREADY_CANCELED'] = 'Y'; // временное решение


       $r = $order->setField("STATUS_ID", 'N');
       if ($r->isSuccess())
          {
            $r = $order->save();
       }

         if (!$r->isSuccess())
         {
            $params['ERROR'] = $r->getErrors();
 return new \Bitrix\Main\EventResult( \Bitrix\Main\EventResult::ERROR, $params, 'sale');
      }
      }
   }

   return new \Bitrix\Main\EventResult( \Bitrix\Main\EventResult::SUCCESS, null, 'sale');
} 

$eventManager = \Bitrix\Main\EventManager::getInstance();
$eventManager->addEventHandler('sale', 'OnSaleOrderSetField', "myEventOnSaleOrderSetField");

function myEventOnSaleOrderSetField(\Bitrix\Main\Event $event)
{
   $params = $event->getParameters();
 /** @var \Bitrix\Sale\Order $order */
 $order = $event->getParameter('ENTITY');
 $oldValue = $event->getParameter('OLD_VALUE');
 $value = $event->getParameter('VALUE');
 $name = $event->getParameter('NAME');

 if ($name == 'CANCELED' && $oldValue == 'N' && $value == 'Y')
   {
         $r = $order->setField("STATUS_ID", 'N');
 if (!$r->isSuccess())
         {
            $params['ERROR'] = $r->getErrors();
 return new \Bitrix\Main\EventResult( \Bitrix\Main\EventResult::ERROR, $params, 'sale');
 }
   }

   return new \Bitrix\Main\EventResult( \Bitrix\Main\EventResult::SUCCESS, null, 'sale');
}

$eventManager = \Bitrix\Main\EventManager::getInstance(); 
$eventManager->addEventHandler('sale', 'OnBeforeSaleBasketItemSetField', 'roundPrice');  
 
function roundPrice(\Bitrix\Main\Event $event)

   {
      $name = $event->getParameter('NAME');
       $value = $event->getParameter('VALUE');

       // округляем цену
       if ($name === 'PRICE')
       {
           $value = round($value, 0, PHP_ROUND_HALF_DOWN);
           $event->addResult(
               new \Bitrix\Main\EventResult(
                   \Bitrix\Main\EventResult::SUCCESS, array('VALUE' => $value)
               )
           );
       }
       
       // округляем скидку
       if ($name === 'DISCOUNT_PRICE')
       {
           $value = round($value, 0, PHP_ROUND_HALF_UP);
           $event->addResult(
               new \Bitrix\Main\EventResult(
                   \Bitrix\Main\EventResult::SUCCESS, array('VALUE' => $value)
               )
           );
       }
   }
 

use Bitrix\Sale;
      Main\EventManager::getInstance()->addEventHandler(
       'sale',
       'OnSaleOrderSaved',
       function () {
             //echo '<pre>';print_r($order);echo '</pre>';
            $string = '<sc ript> console.log("******************** OrdernSaleOrderSaved ********************"); </sc ript>';
            echo $string;
      });