/**
* Update result user handlers for event OnGetOptimalPrice.
*
* @param array &$userResult Optimal price array.
* @return void
*/
public static function updateUserHandlerOptimalPrice(&$userResult)
{
global $APPLICATION;
if (empty($userResult) || !is_array($userResult)) {
$userResult = false;
return;
}
if (empty($userResult['PRICE']) || !is_array($userResult['PRICE'])) {
$userResult = false;
return;
}
if (empty($userResult['RESULT_PRICE']) || !is_array($userResult['RESULT_PRICE'])) {
$resultCurrency = CCurrency::GetBaseCurrency();
if (empty($resultCurrency)) {
$APPLICATION->ThrowException(Loc::getMessage('BT_MOD_CATALOG_PROD_ERR_NO_BASE_CURRENCY'), 'NO_BASE_CURRENCY');
$userResult = false;
return;
}
if (self::$usedCurrency !== null) {
$resultCurrency = self::$usedCurrency;
}
$oldDiscountExist = !empty($userResult['DISCOUNT']) && is_array($userResult['DISCOUNT']);
if ($oldDiscountExist) {
if (empty($userResult['DISCOUNT']['MODULE_ID'])) {
$userResult['DISCOUNT']['MODULE_ID'] = 'catalog';
}
if ($userResult['DISCOUNT']['CURRENCY'] != $resultCurrency) {
Catalog\DiscountTable::convertCurrency($userResult['DISCOUNT'], $resultCurrency);
}
}
if (!isset($userResult['DISCOUNT_LIST']) || !is_array($userResult['DISCOUNT_LIST'])) {
$userResult['DISCOUNT_LIST'] = array();
if ($oldDiscountExist) {
$userResult['DISCOUNT_LIST'][] = $userResult['DISCOUNT'];
}
}
if (isset($userResult['DISCOUNT_LIST'])) {
foreach ($userResult['DISCOUNT_LIST'] as &$discount) {
if (empty($discount['MODULE_ID'])) {
$discount['MODULE_ID'] = 'catalog';
}
if ($discount['CURRENCY'] != $resultCurrency) {
Catalog\DiscountTable::convertCurrency($discount, $resultCurrency);
}
}
unset($discount);
}
$userResult['RESULT_PRICE'] = CCatalogDiscount::calculateDiscountList($userResult['PRICE'], $resultCurrency, $userResult['DISCOUNT_LIST'], self::$optimalPriceWithVat);
} else {
$userResult['RESULT_PRICE']['BASE_PRICE'] = roundEx($userResult['RESULT_PRICE']['BASE_PRICE'], CATALOG_VALUE_PRECISION);
$userResult['RESULT_PRICE']['DISCOUNT'] = roundEx($userResult['RESULT_PRICE']['DISCOUNT'], CATALOG_VALUE_PRECISION);
$userResult['RESULT_PRICE']['DISCOUNT_PRICE'] = $userResult['RESULT_PRICE']['BASE_PRICE'] - $userResult['RESULT_PRICE']['DISCOUNT'];
$userResult['RESULT_PRICE']['VAT_RATE'] = $userResult['PRICE']['VAT_RATE'];
}
}
/**
* Load discount data from db.
* @param int $id Discount id.
* @param array $discount Exist discount data.
* @return bool|array
*/
protected static function loadFromDatabase($id, $discount)
{
$select = array();
if (!isset($discount['NAME'])) {
$select['NAME'] = true;
}
if (empty($discount['CONDITIONS'])) {
$select['CONDITIONS_LIST'] = true;
}
if (empty($discount['UNPACK'])) {
$select['UNPACK'] = true;
}
if (empty($discount['USE_COUPONS'])) {
$discount['USE_COUPONS'] = !empty($discount['COUPON']) ? 'Y' : 'N';
}
if (!isset($discount['SORT'])) {
$select['SORT'] = true;
}
if (!isset($discount['PRIORITY'])) {
$select['PRIORITY'] = true;
}
if (!isset($discount['LAST_DISCOUNT'])) {
$select['LAST_DISCOUNT'] = true;
}
if (!isset($discount['TYPE']) || $discount['TYPE'] != Catalog\DiscountTable::TYPE_DISCOUNT && $discount['TYPE'] != Catalog\DiscountTable::TYPE_DISCOUNT_SAVE) {
$select['TYPE'] = true;
}
if (!isset($discount['VALUE_TYPE'])) {
$select['VALUE_TYPE'] = true;
$select['VALUE'] = true;
$select['MAX_DISCOUNT'] = true;
$select['CURRENCY'] = true;
} else {
if (!isset($discount['VALUE'])) {
$select['VALUE'] = true;
}
if (!isset($discount['CURRENCY'])) {
$select['CURRENCY'] = true;
}
if ($discount['VALUE_TYPE'] == Catalog\DiscountTable::VALUE_TYPE_PERCENT && !isset($discount['MAX_VALUE'])) {
$select['MAX_DISCOUNT'] = true;
}
}
$selectKeys = array_keys($select);
if (!empty($select)) {
$discountIterator = Catalog\DiscountTable::getList(array('select' => $selectKeys, 'filter' => array('=ID' => $id)));
$loadData = $discountIterator->fetch();
if (empty($loadData)) {
return false;
}
$discount = array_merge($loadData, $discount);
if (isset($discount['CONDITIONS_LIST'])) {
$discount['CONDITIONS'] = $discount['CONDITIONS_LIST'];
unset($discount['CONDITIONS_LIST']);
}
if (isset($discount['MAX_DISCOUNT'])) {
$discount['MAX_VALUE'] = $discount['MAX_DISCOUNT'];
unset($discount['MAX_DISCOUNT']);
}
unset($loadData, $discountIterator);
}
$discount['DISCOUNT_ID'] = $id;
if (empty($discount['MODULE_ID'])) {
$discount['MODULE_ID'] = 'catalog';
}
if (array_key_exists('HANDLERS', $discount)) {
if (!empty($discount['HANDLERS']['MODULES']) && empty($discount['MODULES'])) {
$discount['MODULES'] = $discount['HANDLERS']['MODULES'];
}
unset($discount['HANDLERS']);
}
if (empty($discount['MODULES'])) {
$discount['MODULES'] = array();
$conn = Main\Application::getConnection();
$helper = $conn->getSqlHelper();
$moduleIterator = $conn->query('select MODULE_ID from ' . $helper->quote('b_catalog_discount_module') . ' where ' . $helper->quote('DISCOUNT_ID') . ' = ' . $id);
while ($module = $moduleIterator->fetch()) {
$discount['MODULES'][] = $module['MODULE_ID'];
}
unset($module, $moduleIterator, $helper, $conn);
if (!in_array('catalog', $discount['MODULES'])) {
$discount['MODULES'][] = 'catalog';
}
}
self::$typeCache[$id] = $discount['TYPE'];
return $discount;
}
/**
* Check discount for convert.
*
* @param array &$discountData Discount data.
* @return void
* @throws Main\ArgumentException
* @throws Main\LoaderException
*/
private static function checkMigrateDiscount(&$discountData)
{
if (self::$catalogIncluded === null) {
self::$catalogIncluded = Main\Loader::includeModule('catalog');
}
if (!self::$catalogIncluded) {
return;
}
$coupon = $discountData['COUPON'];
$hash = md5($discountData['DISCOUNT_ID'] . '|' . $discountData['NAME']);
if (!isset(self::$catalogDiscountsCache[$hash])) {
$discountIterator = Catalog\DiscountTable::getList(array('select' => array('*'), 'filter' => array('=ID' => $discountData['DISCOUNT_ID'], '=NAME' => $discountData['NAME'])));
$existDiscount = $discountIterator->fetch();
unset($discountIterator);
if (!empty($existDiscount)) {
if ($existDiscount['NAME'] != $discountData['NAME']) {
self::createEmptyDiscount($discountData);
} else {
if ($existDiscount['TYPE'] == Catalog\DiscountTable::TYPE_DISCOUNT_SAVE) {
self::createEmptyDiscount($discountData, true);
} else {
$existDiscount['COUPON'] = $discountData['COUPON'];
$discountData = self::executeDiscountProvider('catalog', $existDiscount);
}
}
} else {
self::createEmptyDiscount($discountData);
}
unset($existDiscount);
self::$catalogDiscountsCache[$hash] = $discountData;
} else {
$discountData = self::$catalogDiscountsCache[$hash];
}
$discountData['COUPON'] = $coupon;
}