order_helper.php

См. документацию.

<?
IncludeModuleLangFile(__FILE__);
class CSaleOrderHelper
{
    /*
    * check if barcode is valid (exists on the given store)
    */
    public static function isBarCodeValid($arParams)
    {
        $bResult = false;
        $arBasket = array();
 
        if (intval($arParams["basketItemId"]) > 0)
        {
            $dbBasket = CSaleBasket::GetList(
                array("ID" => "DESC"),
                array("ID" => $arParams["basketItemId"]),
                false,
                false,
                array("ID", "PRODUCT_ID", "PRODUCT_PROVIDER_CLASS", "MODULE", "BARCODE_MULTI")
            );
 
            $arBasket = $dbBasket->GetNext();
        }
        else
        {
            $arBasket = array(
                "PRODUCT_PROVIDER_CLASS" => $arParams["productProvider"],
                "MODULE" => $arParams["moduleName"],
                "PRODUCT_ID" => $arParams["productId"],
                "BARCODE_MULTI" => $arParams["barcodeMult"]
            );
        }
 
        if (!empty($arBasket) && is_array($arBasket))
        {
            if ($productProvider = CSaleBasket::GetProductProvider($arBasket))
            {
                $arCheckBarcodeFields = array(
                    "BARCODE"    => $arParams["barcode"],
                    "PRODUCT_ID" => $arBasket["PRODUCT_ID"],
                    "ORDER_ID"   => $arParams["orderId"]
                );
 
                if ($arBasket["BARCODE_MULTI"] == "Y")
                    $arCheckBarcodeFields["STORE_ID"] = $arParams["storeId"];
 
                $res = $productProvider::CheckProductBarcode($arCheckBarcodeFields);
 
                if($res)
                    $bResult = true;
            }
        }
 
        return $bResult;
    }
 
    /*
    * check if total ordered quantity = quantity on stores
    */
    public static function checkQuantity($arProducts)
    {
        $result = true;
        $sumQuantityOnStores = array();
        foreach ($arProducts as $id => $arProduct)
        {
            if (CSaleBasketHelper::isSetParent($arProduct))
                continue;
 
            if (!empty($arProduct["STORES"]) && is_array($arProduct["STORES"]))
            {
                $sumQuantityOnStores[$id] = 0;
                foreach ($arProduct["STORES"] as $arStore)
                {
                    $sumQuantityOnStores[$id] += $arStore["QUANTITY"];
                }
 
                if ($sumQuantityOnStores[$id] != $arProduct["QUANTITY"])
                {
                    $GLOBALS["APPLICATION"]->ThrowException(GetMessage("NEWO_ERR_STORE_QUANTITY_NOT_EQUAL_TOTAL_QUANTITY", array("#PRODUCT_NAME#" => $arProduct["NAME"]))."<br>");
                    $result = false;
                    break;
                }
            }
            else
            {
                $GLOBALS["APPLICATION"]->ThrowException(GetMessage("NEWO_ERR_STORE_WRONG_INFO", array("#PRODUCT_NAME#" => $arProduct["NAME"]))."<br>");
                $result = false;
                break;
            }
        }
 
        return $result;
    }
 
    /*
    * check if barcodes are valid for deduction
    */
    public static function checkBarcodes($arProducts)
    {
        $result = true;
 
        foreach ($arProducts as $arProduct)
        {
            if ($arProduct["BARCODE_MULTI"] == "Y" && is_array($arProduct["STORES"]) && !empty($arProduct["STORES"]))
            {
                foreach ($arProduct["STORES"] as $arStore)
                {
                    if (
                            isset($arStore["QUANTITY"])
                            &&
                            intval($arStore["QUANTITY"]) > 0
                            &&
                            (
                                !isset($arStore["BARCODE"])
                                ||
                                count($arStore["BARCODE"]) != intval($arStore["QUANTITY"])
                            )
                        )
                    {
                        $GLOBALS["APPLICATION"]->ThrowException(GetMessage("NEWO_ERR_STORE_NO_BARCODES", array("#PRODUCT_NAME#" => $arProduct["NAME"], "#STORE_ID#" => $arStore["STORE_ID"]))."<br>");
                        $result = false;
                        break 2;
                    }
 
                    if (count($arStore["BARCODE"]) != $arStore["QUANTITY"])
                    {
                        $GLOBALS["APPLICATION"]->ThrowException(GetMessage("NEWO_ERR_STORE_QUANTITY_BARCODE", array("#PRODUCT_NAME#" => $arProduct["NAME"], "#STORE_ID#" => $arStore["STORE_ID"]))."<br>");
                        $result = false;
                        break 2;
                    }
 
                    foreach ($arStore["BARCODE"] as $bValue)
                    {
                        if ($bValue == '')
                        {
                            $GLOBALS["APPLICATION"]->ThrowException(GetMessage("NEWO_ERR_STORE_EMPTY_BARCODES", array("#PRODUCT_NAME#" => $arProduct["NAME"], "#STORE_ID#" => $arStore["STORE_ID"], "#BARCODE#" => $arStore["BARCODE"][$j]))."<br>");
                            $result = false;
                            break 3;
                        }
                    }
 
                    if (!empty($arStore["BARCODE_FOUND"]))
                    {
                        foreach ($arStore["BARCODE_FOUND"] as $j => $bfValue)
                        {
                            if ($bfValue == "N")
                            {
                                $GLOBALS["APPLICATION"]->ThrowException(GetMessage("NEWO_ERR_STORE_BARCODES", array("#PRODUCT_NAME#" => $arProduct["NAME"], "#STORE_ID#" => $arStore["STORE_ID"], "#BARCODE#" => $arStore["BARCODE"][$j]))."<br>");
                                $result = false;
                                break 3;
                            }
                        }
                    }
                }
            }
            else if ($arProduct["BARCODE_MULTI"] == "N" && is_array($arProduct["STORES"]) && !empty($arProduct["STORES"]))
            {
                //check if store info contains all necessary fields
                foreach ($arProduct["STORES"] as $arRecord)
                {
                    if (!isset($arRecord["STORE_ID"]) || intval($arRecord["STORE_ID"]) < 0 || (!isset($arRecord["AMOUNT"])) || intval($arRecord["AMOUNT"]) < 0)
                    {
                        $GLOBALS["APPLICATION"]->ThrowException(GetMessage("NEWO_ERR_STORE_WRONG_INFO", array("#PRODUCT_NAME#" => $arProduct["NAME"]))."<br>");
                        $result = false;
                        break 2;
                    }
                }
            }
        }
 
        return $result;
    }
}