store_docs_element.php

См. документацию.

<?php
 
require_once($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/catalog/general/store_docs_element.php");
 
class CCatalogStoreDocsElement extends CCatalogStoreDocsElementAll
{
    public static function add($arFields)
    {
        global $DB;
 
        foreach(GetModuleEvents("catalog", "OnBeforeCatalogStoreDocsElementAdd", true) as $arEvent)
            if(ExecuteModuleEventEx($arEvent, array(&$arFields)) === false)
                return false;
 
        if (!self::CheckFields('ADD',$arFields))
            return false;
 
        $arInsert = $DB->PrepareInsert("b_catalog_docs_element", $arFields);
        $strSql = "INSERT INTO b_catalog_docs_element (".$arInsert[0].") VALUES(".$arInsert[1].")";
 
        $res = $DB->Query($strSql, true);
        if(!$res)
            return false;
        $lastId = intval($DB->LastID());
 
        foreach(GetModuleEvents("catalog", "OnCatalogStoreDocsElementAdd", true) as $arEvent)
            ExecuteModuleEventEx($arEvent, array($lastId, $arFields));
 
        return $lastId;
    }

    public static function getList($arOrder = array(), $arFilter = array(), $arGroupBy = false, $arNavStartParams = false, $arSelectFields = array())
    {
        global $DB;
 
        if (empty($arSelectFields))
            $arSelectFields = array("ID", "DOC_ID", "STORE_FROM", "STORE_TO", "ELEMENT_ID", "AMOUNT", "PURCHASING_PRICE",
                "BASE_PRICE", "BASE_PRICE_EXTRA", "BASE_PRICE_EXTRA_RATE", "COMMENT",
            );
 
        $arFields = array(
            "ID" => array("FIELD" => "DE.ID", "TYPE" => "int"),
            "DOC_ID" => array("FIELD" => "DE.DOC_ID", "TYPE" => "int"),
            "STORE_FROM" => array("FIELD" => "DE.STORE_FROM", "TYPE" => "int"),
            "STORE_TO" => array("FIELD" => "DE.STORE_TO", "TYPE" => "int"),
            "ELEMENT_ID" => array("FIELD" => "DE.ELEMENT_ID", "TYPE" => "int"),
            "AMOUNT" => array("FIELD" => "DE.AMOUNT", "TYPE" => "double"),
            "PURCHASING_PRICE" => array("FIELD" => "DE.PURCHASING_PRICE", "TYPE" => "double"),
            "BASE_PRICE" => array("FIELD" => "DE.BASE_PRICE", "TYPE" => "double"),
            "BASE_PRICE_EXTRA" => array("FIELD" => "DE.BASE_PRICE_EXTRA", "TYPE" => "double"),
            "BASE_PRICE_EXTRA_RATE" => array("FIELD" => "DE.BASE_PRICE_EXTRA_RATE", "TYPE" => "int"),
            "COMMENT" => array("FIELD" => "DE.COMMENT", "TYPE" => "string"),
 
            "IS_MULTIPLY_BARCODE" => array("FIELD" => "CP.BARCODE_MULTI", "TYPE" => "char", "FROM" => "INNER JOIN b_catalog_product CP ON (DE.ELEMENT_ID = CP.ID)"),
            "RESERVED" => array("FIELD" => "CP.QUANTITY_RESERVED", "TYPE" => "double", "FROM" => "INNER JOIN b_catalog_product CP ON (DE.ELEMENT_ID = CP.ID)"),
 
            "ELEMENT_IBLOCK_ID" => array("FIELD" => "IE.IBLOCK_ID", "TYPE" => "int", "FROM" => "LEFT JOIN b_iblock_element IE ON (DE.ELEMENT_ID = IE.ID)"),
            "ELEMENT_NAME" => array("FIELD" => "IE.NAME", "TYPE" => "string", "FROM" => "LEFT JOIN b_iblock_element IE ON (DE.ELEMENT_ID = IE.ID)")
        );
        $arSqls = CCatalog::PrepareSql($arFields, $arOrder, $arFilter, $arGroupBy, $arSelectFields);
        $arSqls["SELECT"] = str_replace("%%_DISTINCT_%%", "", $arSqls["SELECT"]);
 
        if (empty($arGroupBy) && is_array($arGroupBy))
        {
            $strSql = "SELECT ".$arSqls["SELECT"]." FROM b_catalog_docs_element DE ".$arSqls["FROM"];
            if (!empty($arSqls["WHERE"]))
                $strSql .= " WHERE ".$arSqls["WHERE"];
            if (!empty($arSqls["GROUPBY"]))
                $strSql .= " GROUP BY ".$arSqls["GROUPBY"];
 
            $dbRes = $DB->Query($strSql);
            if ($arRes = $dbRes->Fetch())
                return $arRes["CNT"];
            else
                return false;
        }
        $strSql = "SELECT ".$arSqls["SELECT"]." FROM b_catalog_docs_element DE ".$arSqls["FROM"];
        if (!empty($arSqls["WHERE"]))
            $strSql .= " WHERE ".$arSqls["WHERE"];
        if (!empty($arSqls["GROUPBY"]))
            $strSql .= " GROUP BY ".$arSqls["GROUPBY"];
        if (!empty($arSqls["ORDERBY"]))
            $strSql .= " ORDER BY ".$arSqls["ORDERBY"];
 
        $intTopCount = 0;
        $boolNavStartParams = (!empty($arNavStartParams) && is_array($arNavStartParams));
        if ($boolNavStartParams && array_key_exists('nTopCount', $arNavStartParams))
        {
            $intTopCount = intval($arNavStartParams["nTopCount"]);
        }
        if ($boolNavStartParams && 0 >= $intTopCount)
        {
            $strSql_tmp = "SELECT COUNT('x') as CNT FROM b_catalog_docs_element DE ".$arSqls["FROM"];
            if (!empty($arSqls["WHERE"]))
                $strSql_tmp .= " WHERE ".$arSqls["WHERE"];
            if (!empty($arSqls["GROUPBY"]))
                $strSql_tmp .= " GROUP BY ".$arSqls["GROUPBY"];
 
            $dbRes = $DB->Query($strSql_tmp);
            $cnt = 0;
            if (empty($arSqls["GROUPBY"]))
            {
                if ($arRes = $dbRes->Fetch())
                    $cnt = $arRes["CNT"];
            }
            else
            {
                $cnt = $dbRes->SelectedRowsCount();
            }
 
            $dbRes = new CDBResult();
 
            $dbRes->NavQuery($strSql, $cnt, $arNavStartParams);
        }
        else
        {
            if ($boolNavStartParams && 0 < $intTopCount)
            {
                $strSql .= " LIMIT ".$intTopCount;
            }
            $dbRes = $DB->Query($strSql);
        }
        return $dbRes;
    }
}