/**
* @param int $intProductID
* @param int $intIBlockID
* @param array $arCatalogGroups
* @param array $arUserGroups
* @param string $strRenewal
* @param bool|string $siteID
* @param bool|array $arDiscountCoupons
* @param bool $boolSKU
* @param bool $boolGetIDS
* @return array|false
*/
public function GetDiscount($intProductID, $intIBlockID, $arCatalogGroups = array(), $arUserGroups = array(), $strRenewal = "N", $siteID = false, $arDiscountCoupons = false, $boolSKU = true, $boolGetIDS = false)
{
static $eventOnGetExists = null;
static $eventOnResultExists = null;
global $DB, $APPLICATION;
self::initDiscountSettings();
if ($eventOnGetExists === true || $eventOnGetExists === null) {
foreach (GetModuleEvents("catalog", "OnGetDiscount", true) as $arEvent) {
$eventOnGetExists = true;
$mxResult = ExecuteModuleEventEx($arEvent, array($intProductID, $intIBlockID, $arCatalogGroups, $arUserGroups, $strRenewal, $siteID, $arDiscountCoupons, $boolSKU, $boolGetIDS));
if ($mxResult !== true) {
return $mxResult;
}
}
if ($eventOnGetExists === null) {
$eventOnGetExists = false;
}
}
$boolSKU = $boolSKU === true;
$boolGetIDS = $boolGetIDS === true;
$intProductID = (int) $intProductID;
if ($intProductID <= 0) {
$APPLICATION->ThrowException(Loc::getMessage("BT_MOD_CATALOG_DISC_ERR_PRODUCT_ID_ABSENT"), "NO_PRODUCT_ID");
return false;
}
$intIBlockID = (int) $intIBlockID;
if ($intIBlockID <= 0) {
$APPLICATION->ThrowException(Loc::getMessage("BT_MOD_CATALOG_DISC_ERR_IBLOCK_ID_ABSENT"), "NO_IBLOCK_ID");
return false;
}
if (!is_array($arUserGroups)) {
$arUserGroups = array($arUserGroups);
}
$arUserGroups[] = 2;
if (!empty($arUserGroups)) {
Main\Type\Collection::normalizeArrayValuesByInt($arUserGroups, true);
}
if (!is_array($arCatalogGroups)) {
$arCatalogGroups = array($arCatalogGroups);
}
if (empty($arCatalogGroups)) {
$catalogGroupIterator = CCatalogGroup::GetGroupsList(array('GROUP_ID' => $arUserGroups, 'BUY' => array('Y', 'N')));
while ($catalogGroup = $catalogGroupIterator->Fetch()) {
$arCatalogGroups[$catalogGroup['CATALOG_GROUP_ID']] = $catalogGroup['CATALOG_GROUP_ID'];
}
unset($catalogGroup, $catalogGroupIterator);
}
if (!empty($arCatalogGroups)) {
Main\Type\Collection::normalizeArrayValuesByInt($arCatalogGroups, true);
}
if (empty($arCatalogGroups)) {
return false;
}
$strRenewal = (string) $strRenewal == 'Y' ? 'Y' : 'N';
if ($siteID === false) {
$siteID = SITE_ID;
}
$arSKUExt = false;
if ($boolSKU) {
$arSKUExt = CCatalogSKU::GetInfoByOfferIBlock($intIBlockID);
$boolSKU = !empty($arSKUExt);
}
$arResult = array();
$arResultID = array();
if (self::$useSaleDiscount) {
} else {
$strCacheKey = md5('C' . implode('_', $arCatalogGroups) . '-' . 'U' . implode('_', $arUserGroups));
if (!isset(self::$arCacheDiscountFilter[$strCacheKey])) {
$arFilter = array('PRICE_TYPE_ID' => $arCatalogGroups, 'USER_GROUP_ID' => $arUserGroups);
$arDiscountIDs = CCatalogDiscount::__GetDiscountID($arFilter);
if (!empty($arDiscountIDs)) {
sort($arDiscountIDs);
}
self::$arCacheDiscountFilter[$strCacheKey] = $arDiscountIDs;
} else {
$arDiscountIDs = self::$arCacheDiscountFilter[$strCacheKey];
}
$arProduct = array();
if (!empty($arDiscountIDs)) {
if ($arDiscountCoupons === false) {
if (self::$existCouponsManager && Loader::includeModule('sale')) {
$arDiscountCoupons = DiscountCouponsManager::getForApply(array('MODULE' => 'catalog', 'DISCOUNT_ID' => $arDiscountIDs), array('MODULE' => 'catalog', 'PRODUCT_ID' => $intProductID, 'BASKET_ID' => '0'), true);
if (!empty($arDiscountCoupons)) {
$arDiscountCoupons = array_keys($arDiscountCoupons);
}
} else {
if (!isset($_SESSION['CATALOG_USER_COUPONS']) || !is_array($_SESSION['CATALOG_USER_COUPONS'])) {
$_SESSION['CATALOG_USER_COUPONS'] = array();
}
$arDiscountCoupons = $_SESSION["CATALOG_USER_COUPONS"];
}
}
if ($arDiscountCoupons === false) {
$arDiscountCoupons = array();
}
$boolGenerate = false;
if (empty(self::$cacheDiscountHandlers)) {
self::$cacheDiscountHandlers = CCatalogDiscount::getDiscountHandlers($arDiscountIDs);
} else {
$needDiscountHandlers = array();
foreach ($arDiscountIDs as &$discountID) {
if (!isset(self::$cacheDiscountHandlers[$discountID])) {
$needDiscountHandlers[] = $discountID;
}
}
unset($discountID);
if (!empty($needDiscountHandlers)) {
$discountHandlersList = CCatalogDiscount::getDiscountHandlers($needDiscountHandlers);
if (!empty($discountHandlersList)) {
foreach ($discountHandlersList as $discountID => $discountHandlers) {
self::$cacheDiscountHandlers[$discountID] = $discountHandlers;
}
unset($discountHandlers, $discountID);
}
unset($discountHandlersList);
}
unset($needDiscountHandlers);
}
$strCacheKey = 'D' . implode('_', $arDiscountIDs) . '-' . 'S' . $siteID . '-R' . $strRenewal;
if (!empty($arDiscountCoupons)) {
$strCacheKey .= '-C' . implode('|', $arDiscountCoupons);
}
$strCacheKey = md5($strCacheKey);
if (!isset(self::$arCacheDiscountResult[$strCacheKey])) {
$arDiscountList = array();
$arSelect = array('ID', 'TYPE', 'SITE_ID', 'ACTIVE', 'ACTIVE_FROM', 'ACTIVE_TO', 'RENEWAL', 'NAME', 'SORT', 'MAX_DISCOUNT', 'VALUE_TYPE', 'VALUE', 'CURRENCY', 'PRIORITY', 'LAST_DISCOUNT', 'COUPON', 'COUPON_ONE_TIME', 'COUPON_ACTIVE', 'UNPACK', 'CONDITIONS');
$strDate = date($DB->DateFormatToPHP(CSite::GetDateFormat("FULL")));
$discountRows = array_chunk($arDiscountIDs, 500);
foreach ($discountRows as &$row) {
$arFilter = array('@ID' => $row, 'SITE_ID' => $siteID, 'TYPE' => self::ENTITY_ID, 'RENEWAL' => $strRenewal, '+<=ACTIVE_FROM' => $strDate, '+>=ACTIVE_TO' => $strDate);
if (is_array($arDiscountCoupons)) {
$arFilter['+COUPON'] = $arDiscountCoupons;
}
CTimeZone::Disable();
$rsPriceDiscounts = CCatalogDiscount::GetList(array(), $arFilter, false, false, $arSelect);
CTimeZone::Enable();
while ($arPriceDiscount = $rsPriceDiscounts->Fetch()) {
$arPriceDiscount['HANDLERS'] = array();
$arPriceDiscount['MODULE_ID'] = 'catalog';
$arDiscountList[] = $arPriceDiscount;
}
}
unset($row, $discountRows);
self::$arCacheDiscountResult[$strCacheKey] = $arDiscountList;
} else {
$arDiscountList = self::$arCacheDiscountResult[$strCacheKey];
}
if (!empty($arDiscountList)) {
$discountApply = array();
foreach ($arDiscountList as &$arPriceDiscount) {
if (!isset($discountApply[$arPriceDiscount['ID']]) && $arPriceDiscount['COUPON_ACTIVE'] != 'N') {
if (!$boolGenerate) {
if (!isset(self::$arCacheProduct[$intProductID])) {
$arProduct = array('ID' => $intProductID, 'IBLOCK_ID' => $intIBlockID);
if (!self::__GenerateFields($arProduct)) {
return false;
}
if ($boolSKU) {
if (!self::__GenerateParent($arProduct, $arSKUExt)) {
$boolSKU = false;
}
}
$boolGenerate = true;
self::$arCacheProduct[$intProductID] = $arProduct;
} else {
$boolGenerate = true;
$arProduct = self::$arCacheProduct[$intProductID];
}
}
$discountApply[$arPriceDiscount['ID']] = true;
$applyFlag = true;
if (isset(self::$cacheDiscountHandlers[$arPriceDiscount['ID']])) {
$arPriceDiscount['HANDLERS'] = self::$cacheDiscountHandlers[$arPriceDiscount['ID']];
$moduleList = self::$cacheDiscountHandlers[$arPriceDiscount['ID']]['MODULES'];
if (!empty($moduleList)) {
foreach ($moduleList as &$moduleID) {
if (!isset(self::$usedModules[$moduleID])) {
self::$usedModules[$moduleID] = Loader::includeModule($moduleID);
}
if (!self::$usedModules[$moduleID]) {
$applyFlag = false;
break;
}
}
unset($moduleID);
}
unset($moduleList);
}
if ($applyFlag && CCatalogDiscount::__Unpack($arProduct, $arPriceDiscount['UNPACK'])) {
$arResult[] = $arPriceDiscount;
$arResultID[] = $arPriceDiscount['ID'];
}
}
}
if (isset($arPriceDiscount)) {
unset($arPriceDiscount);
}
unset($discountApply);
}
}
if (!$boolGetIDS) {
$arDiscSave = CCatalogDiscountSave::GetDiscount(array('USER_ID' => 0, 'USER_GROUPS' => $arUserGroups, 'SITE_ID' => $siteID));
if (!empty($arDiscSave)) {
$arResult = !empty($arResult) ? array_merge($arResult, $arDiscSave) : $arDiscSave;
}
} else {
$arResult = $arResultID;
}
}
if ($eventOnResultExists === true || $eventOnResultExists === null) {
foreach (GetModuleEvents("catalog", "OnGetDiscountResult", true) as $arEvent) {
$eventOnResultExists = true;
ExecuteModuleEventEx($arEvent, array(&$arResult));
}
if ($eventOnResultExists === null) {
$eventOnResultExists = false;
}
}
return $arResult;
}
public static function GetDiscount($intProductID, $intIBlockID, $arCatalogGroups = array(), $arUserGroups = array(), $strRenewal = "N", $siteID = false, $arDiscountCoupons = false, $boolSKU = true, $boolGetIDS = false)
{
global $DB;
global $APPLICATION;
foreach (GetModuleEvents("catalog", "OnGetDiscount", true) as $arEvent) {
$mxResult = ExecuteModuleEventEx($arEvent, array($intProductID, $intIBlockID, $arCatalogGroups, $arUserGroups, $strRenewal, $siteID, $arDiscountCoupons, $boolSKU, $boolGetIDS));
if ($mxResult !== true) {
return $mxResult;
}
}
$boolSKU = $boolSKU === true;
$boolGetIDS = $boolGetIDS === true;
$intProductID = (int) $intProductID;
if ($intProductID <= 0) {
$APPLICATION->ThrowException(GetMessage("BT_MOD_CATALOG_DISC_ERR_PRODUCT_ID_ABSENT"), "NO_PRODUCT_ID");
return false;
}
$intIBlockID = (int) $intIBlockID;
if ($intIBlockID <= 0) {
$APPLICATION->ThrowException(GetMessage("BT_MOD_CATALOG_DISC_ERR_IBLOCK_ID_ABSENT"), "NO_IBLOCK_ID");
return false;
}
if (!is_array($arCatalogGroups)) {
$arCatalogGroups = array($arCatalogGroups);
}
if (!empty($arCatalogGroups)) {
CatalogClearArray($arCatalogGroups);
}
if (!is_array($arUserGroups)) {
$arUserGroups = array($arUserGroups);
}
$arUserGroups[] = 2;
if (!empty($arUserGroups)) {
CatalogClearArray($arUserGroups);
}
$strRenewal = $strRenewal == "Y" ? "Y" : "N";
if ($siteID === false) {
$siteID = SITE_ID;
}
if ($arDiscountCoupons === false) {
$arDiscountCoupons = CCatalogDiscountCoupon::GetCoupons();
}
$arSKU = false;
$arSKUExt = false;
if ($boolSKU) {
$arSKUExt = CCatalogSKU::GetInfoByOfferIBlock($intIBlockID);
$boolSKU = !empty($arSKUExt);
}
$arResult = array();
$arResultID = array();
$strCacheKey = md5('C' . implode('_', $arCatalogGroups) . '-' . 'U' . implode('_', $arUserGroups));
if (!isset(self::$arCacheDiscountFilter[$strCacheKey])) {
$arFilter = array('PRICE_TYPE_ID' => $arCatalogGroups, 'USER_GROUP_ID' => $arUserGroups);
$arDiscountIDs = CCatalogDiscount::__GetDiscountID($arFilter);
if (!empty($arDiscountIDs)) {
sort($arDiscountIDs);
}
self::$arCacheDiscountFilter[$strCacheKey] = $arDiscountIDs;
} else {
$arDiscountIDs = self::$arCacheDiscountFilter[$strCacheKey];
}
$arProduct = array();
if (!empty($arDiscountIDs)) {
$boolGenerate = false;
if (empty(self::$cacheDiscountHandlers)) {
self::$cacheDiscountHandlers = CCatalogDiscount::getDiscountHandlers($arDiscountIDs);
} else {
$needDiscountHandlers = array();
foreach ($arDiscountIDs as &$discountID) {
if (!isset(self::$cacheDiscountHandlers[$discountID])) {
$needDiscountHandlers[] = $discountID;
}
}
unset($discountID);
if (!empty($needDiscountHandlers)) {
$discountHandlersList = CCatalogDiscount::getDiscountHandlers($needDiscountHandlers);
if (!empty($discountHandlersList)) {
foreach ($discountHandlersList as $discountID => $discountHandlers) {
self::$cacheDiscountHandlers[$discountID] = $discountHandlers;
}
unset($discountHandlers, $discountID);
}
unset($discountHandlersList);
}
unset($needDiscountHandlers);
}
$strCacheKey = 'D' . implode('_', $arDiscountIDs) . '-' . 'S' . $siteID . '-R' . $strRenewal;
if (!empty($arDiscountCoupons)) {
$strCacheKey .= '-C' . implode('|', $arDiscountCoupons);
}
$strCacheKey = md5($strCacheKey);
if (!isset(self::$arCacheDiscountResult[$strCacheKey])) {
$arSelect = array('ID', 'TYPE', 'SITE_ID', 'ACTIVE', 'ACTIVE_FROM', 'ACTIVE_TO', 'RENEWAL', 'NAME', 'SORT', 'MAX_DISCOUNT', 'VALUE_TYPE', 'VALUE', 'CURRENCY', 'PRIORITY', 'LAST_DISCOUNT', 'COUPON', 'COUPON_ONE_TIME', 'COUPON_ACTIVE', 'UNPACK');
$strDate = date($DB->DateFormatToPHP(CSite::GetDateFormat("FULL")));
$arFilter = array('ID' => $arDiscountIDs, 'SITE_ID' => $siteID, 'TYPE' => self::ENTITY_ID, 'RENEWAL' => $strRenewal, '+<=ACTIVE_FROM' => $strDate, '+>=ACTIVE_TO' => $strDate);
if (is_array($arDiscountCoupons)) {
$arFilter["+COUPON"] = $arDiscountCoupons;
}
$arDiscountList = array();
CTimeZone::Disable();
$rsPriceDiscounts = CCatalogDiscount::GetList(array(), $arFilter, false, false, $arSelect);
CTimeZone::Enable();
while ($arPriceDiscount = $rsPriceDiscounts->Fetch()) {
$arPriceDiscount['HANDLERS'] = array();
$arDiscountList[] = $arPriceDiscount;
}
self::$arCacheDiscountResult[$strCacheKey] = $arDiscountList;
} else {
$arDiscountList = self::$arCacheDiscountResult[$strCacheKey];
}
if (!empty($arDiscountList)) {
$discountApply = array();
foreach ($arDiscountList as &$arPriceDiscount) {
if (!isset($discountApply[$arPriceDiscount['ID']]) && $arPriceDiscount['COUPON_ACTIVE'] != 'N') {
if (!$boolGenerate) {
if (!isset(self::$arCacheProduct[$intProductID])) {
$arProduct = array('ID' => $intProductID, 'IBLOCK_ID' => $intIBlockID);
if (!self::__GenerateFields($arProduct)) {
return false;
}
if ($boolSKU) {
if (!self::__GenerateParent($arProduct, $arSKUExt)) {
$boolSKU = false;
}
}
$boolGenerate = true;
self::$arCacheProduct[$intProductID] = $arProduct;
} else {
$boolGenerate = true;
$arProduct = self::$arCacheProduct[$intProductID];
}
}
$discountApply[$arPriceDiscount['ID']] = true;
$applyFlag = true;
if (isset(self::$cacheDiscountHandlers[$arPriceDiscount['ID']])) {
$arPriceDiscount['HANDLERS'] = self::$cacheDiscountHandlers[$arPriceDiscount['ID']];
$moduleList = self::$cacheDiscountHandlers[$arPriceDiscount['ID']]['MODULES'];
if (!empty($moduleList)) {
foreach ($moduleList as &$moduleID) {
if (!isset(self::$usedModules[$moduleID])) {
self::$usedModules[$moduleID] = Loader::includeModule($moduleID);
}
if (!self::$usedModules[$moduleID]) {
$applyFlag = false;
break;
}
}
unset($moduleID);
}
unset($moduleList);
}
if ($applyFlag && CCatalogDiscount::__Unpack($arProduct, $arPriceDiscount['UNPACK'])) {
unset($arPriceDiscount['UNPACK']);
$arResult[] = $arPriceDiscount;
$arResultID[] = $arPriceDiscount['ID'];
}
}
}
if (isset($arPriceDiscount)) {
unset($arPriceDiscount);
}
unset($discountApply);
}
}
if (!$boolGetIDS) {
$arDiscSave = CCatalogDiscountSave::GetDiscount(array('USER_ID' => 0, 'USER_GROUPS' => $arUserGroups, 'SITE_ID' => $siteID));
if (!empty($arDiscSave)) {
$arResult = !empty($arResult) ? array_merge($arResult, $arDiscSave) : $arDiscSave;
}
} else {
$arResult = $arResultID;
}
foreach (GetModuleEvents("catalog", "OnGetDiscountResult", true) as $arEvent) {
ExecuteModuleEventEx($arEvent, array(&$arResult));
}
return $arResult;
}
