advsession.php

См. документацию.

<?php
namespace Bitrix\Seo;
 
use Bitrix\Currency\CurrencyManager;
use Bitrix\Main;
use Bitrix\Main\Application;
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\Session\Session;
use Bitrix\Sale\Internals\BasketTable;
use Bitrix\Catalog\ProductTable;
use Bitrix\Seo\Adv\LinkTable;
use Bitrix\Seo\Adv\OrderTable;
use Bitrix\Seo\Adv\YandexBannerTable;
use Bitrix\Seo\Engine\YandexDirect;
 
Loc::loadMessages(__FILE__);

class AdvSession
{
    const URL_PARAM_CAMPAIGN = 'bxydcampaign';
    const URL_PARAM_CAMPAIGN_VALUE = '{campaign_id}';
    const URL_PARAM_BANNER = 'bxydbanner';
    const URL_PARAM_BANNER_VALUE = '{banner_id}';
 
    private const DATA_INDEX = 'SEO_ADV';
 
    protected static $orderHandlerCalled = array();
 
    public static function checkSession()
    {
        $request = Main\Context::getCurrent()->getRequest();
        if(
            isset($request[static::URL_PARAM_CAMPAIGN])
            && isset($request[static::URL_PARAM_BANNER])
        )
        {
            $session = self::getSessionStorage();
            $session?->set(
                self::DATA_INDEX,
                [
                    'ENGINE' => YandexDirect::ENGINE_ID,
                    'CAMPAIGN_ID' => $request[static::URL_PARAM_CAMPAIGN],
                    'BANNER_ID' => $request[static::URL_PARAM_BANNER],
                ]
            );
        }
    }
 
    public static function isSession()
    {
        $session = self::getSessionStorage();
        if ($session === null)
        {
            return false;
        }
        $data = $session->get(self::DATA_INDEX);
        unset($session);
 
        return !empty($data) && is_array($data);
    }
 
    public static function getSession()
    {
        $session = self::getSessionStorage();
        if ($session === null)
        {
            return null;
        }
        $data = $session->get(self::DATA_INDEX);
        unset($session);
 
        if (!empty($data) && is_array($data))
        {
            return $data;
        }
 
        return null;
    }
 
    public static function onOrderSave($orderId, $orderFields, $orderData, $isNew)
    {
        if($isNew)
        {
            static::checkSessionOrder($orderId);
        }
    }
 
    public static function onBasketOrder($orderId)
    {
        static::checkSessionOrder($orderId);
    }
 
    public static function onSalePayOrder($orderId, $val)
    {
        if($val == 'Y')
        {
            static::countSessionOrder($orderId);
        }
    }
 
    public static function onSaleDeductOrder($orderId, $val)
    {
        if($val == 'Y')
        {
            static::countSessionOrder($orderId);
        }
    }
    public static function onSaleDeliveryOrder($orderId, $val)
    {
        if($val == 'Y')
        {
            static::countSessionOrder($orderId);
        }
    }
 
    public static function onSaleStatusOrder($orderId, $status)
    {
        if($status == 'F')
        {
            static::countSessionOrder($orderId);
        }
    }
 
    protected static function checkSessionOrder($orderId)
    {
        if (in_array($orderId, static::$orderHandlerCalled))
        {
            return;
        }
        if (!(
            Main\Loader::includeModule('sale')
            && Main\Loader::includeModule('catalog')
        ))
        {
            return;
        }
 
        $data = self::getSession();
        if ($data === null)
        {
            return;
        }
 
        $bannerId = (string)($data['BANNER_ID'] ?? '');
        if ($bannerId !== '')
        {
            static::$orderHandlerCalled[] = $orderId;
            $banner = null;
            $engine = (string)($data['ENGINE'] ?? '');
 
            switch ($engine)
            {
                case YandexDirect::ENGINE_ID:
                    $dbRes = YandexBannerTable::getList(array(
                        'filter' => array(
                            '=XML_ID' => $bannerId,
                            '=ENGINE.CODE' => YandexDirect::ENGINE_ID,
                        ),
                        'select' => array(
                            'ID', 'CAMPAIGN_ID', 'ENGINE_ID',
                        )
                    ));
                    $banner = $dbRes->fetch();
                    break;
            }
 
            if ($banner)
            {
                $linkedProductsList = static::getBannerLinkedProducts($banner['ID']);
 
                if (count($linkedProductsList) > 0)
                {
                    $basket = BasketTable::getList(array(
                        'filter' => array(
                            '=ORDER_ID' => $orderId,
                        ),
                        'select' => array('PRODUCT_ID'),
                    ));
 
                    $addEntry = false;
                    while ($item = $basket->fetch())
                    {
                        if (in_array($item['PRODUCT_ID'], $linkedProductsList))
                        {
                            $addEntry = true;
                            break;
                        }
                        else
                        {
                            $productInfo = \CCatalogSKU::GetProductInfo($item['PRODUCT_ID']);
 
                            if (is_array($productInfo) && in_array($productInfo['ID'], $linkedProductsList))
                            {
                                $addEntry = true;
                                break;
                            }
                        }
                    }
 
                    if ($addEntry)
                    {
                        $entryData = array(
                            'ENGINE_ID' => $banner['ENGINE_ID'],
                            'CAMPAIGN_ID' => $banner['CAMPAIGN_ID'],
                            'BANNER_ID' => $banner['ID'],
                            'ORDER_ID' => $orderId,
                            'SUM' => 0,
                            'PROCESSED' => OrderTable::NOT_PROCESSED,
                        );
 
                        OrderTable::add($entryData);
                    }
                }
            }
        }
    }
 
    protected static function countSessionOrder($orderId)
    {
        if(
            Main\Loader::includeModule('sale')
            && Main\Loader::includeModule('catalog')
            && Main\Loader::includeModule('currency')
        )
        {
            $orderLinks = OrderTable::getList(array(
                'filter' => array(
                    '=ORDER_ID' => $orderId,
                    '=PROCESSED' => OrderTable::NOT_PROCESSED,
                ),
                'select' => array('ID', 'BANNER_ID')
            ));
            $orderLink = $orderLinks->fetch();
            if($orderLink)
            {
                $linkedProductsList = static::getBannerLinkedProducts($orderLink['BANNER_ID']);
                if(count($linkedProductsList) > 0)
                {
                    $basket = BasketTable::getList(array(
                        'filter' => array(
                            '=ORDER_ID' => $orderId,
                        ),
                        'select' => array('PRODUCT_ID', 'GROSS_PROFIT', 'SUMMARY_PRICE', 'SUMMARY_PURCHASING_PRICE', 'QUANTITY'),
                    ));
 
                    $sum = 0;
                    while($item = $basket->fetch())
                    {
                        if(in_array($item['PRODUCT_ID'], $linkedProductsList))
                        {
                            $sum += static::getProductProfit($item);
                        }
                        else
                        {
                            $productInfo = \CCatalogSKU::GetProductInfo($item['PRODUCT_ID']);
 
                            if(is_array($productInfo) && in_array($productInfo['ID'], $linkedProductsList))
                            {
                                $sum += static::getProductProfit($item);
                            }
                        }
                    }
 
                    OrderTable::update($orderLink['ID'], array(
                        'SUM' => $sum,
                        'PROCESSED' => OrderTable::PROCESSED,
                    ));
                }
            }
        }
    }
 
    protected static function getBannerLinkedProducts($bannerId)
    {
        $linkedProductsList = array();
        $linkedProducts = LinkTable::getList(
            array(
                'filter' => array(
                    '=LINK_TYPE' => LinkTable::TYPE_IBLOCK_ELEMENT,
                    '=BANNER_ID' => $bannerId,
                ),
                'select' => array(
                    'LINK_ID'
                )
            )
        );
 
        while($link = $linkedProducts->fetch())
        {
            $linkedProductsList[] = $link['LINK_ID'];
        }
 
        return $linkedProductsList;
    }
 
    // TODO: remove all this math when /sale_refactoring_mince releases
    protected static function getProductProfit($productInfo)
    {
        if($productInfo['GROSS_PROFIT'] <> '')
        {
            $profit = doubleval($productInfo['GROSS_PROFIT']);
        }
        else
        {
            $purchasingCost = 0;
            if($productInfo['SUMMARY_PURCHASING_PRICE'] <> '')
            {
                $purchasingCost = doubleval($productInfo['SUMMARY_PURCHASING_PRICE']);
            }
            else
            {
                $dbRes = ProductTable::getList(array(
                    'filter' => array(
                        '=ID' => $productInfo['PRODUCT_ID'],
                    ),
                    'select' => array(
                        'ID', 'PURCHASING_PRICE', 'PURCHASING_CURRENCY'
                    )
                ));
                $productInfoBase = $dbRes->fetch();
                if($productInfoBase)
                {
                    $purchasingCost = $productInfoBase['PURCHASING_PRICE'] * $productInfo['QUANTITY'];
 
                    $baseCurrency = CurrencyManager::getBaseCurrency();
                    if($baseCurrency != $productInfoBase['PURCHASING_CURRENCY'])
                    {
                        $purchasingCost = \CCurrencyRates::convertCurrency(
                            $purchasingCost,
                            $productInfoBase['PURCHASING_CURRENCY'],
                            $baseCurrency
                        );
                    }
                }
            }
 
            $profit = doubleval($productInfo['SUMMARY_PRICE'])-$purchasingCost;
        }
        return $profit;
    }

    private static function getSessionStorage(): ?Session
    {
        $session = Application::getInstance()->getSession();
        if (!$session->isAccessible())
        {
            return null;
        }
 
        return $session;
    }
}