/**
* Prepare discount before saving.
*
* @param array $discount Discount data.
* @param array $params Params.
* @return array|bool
*/
public static function prepareData($discount, $params = array())
{
if (empty($discount) || empty($discount['ID'])) {
return false;
}
$discountId = (int) $discount['ID'];
if ($discountId <= 0) {
return false;
}
if (!isset(self::$discountCache[$discountId])) {
self::$discountCache[$discountId] = false;
$loadData = self::loadFromDatabase($discountId, $discount);
if (!empty($loadData)) {
if ($loadData['CURRENCY'] != $params['CURRENCY']) {
Catalog\DiscountTable::convertCurrency($loadData, $params['CURRENCY']);
}
self::createSaleAction($loadData, $params);
$loadData['EDIT_PAGE_URL'] = self::getEditUrl(array('ID' => $discountId, 'TYPE' => $loadData['TYPE']));
self::$discountCache[$discountId] = $loadData;
}
}
$result = self::$discountCache[$discountId];
if (empty($result)) {
return $result;
}
if ($result['USE_COUPONS'] == 'Y') {
if (isset($discount['COUPON'])) {
$result['COUPON'] = $discount['COUPON'];
}
}
return $result;
}
/**
* Update result user handlers for event OnGetOptimalPrice.
*
* @param array &$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'];
}
}
