public static function ApplyBasketDiscount(&$order, $func = NULL, $value, $unit, $basketposition = 0)
{
if (CSaleDiscountActionApply::$getPercentFromBasePrice === null)
CSaleDiscountActionApply::$getPercentFromBasePrice = (string)Option::get('sale', 'get_discount_percent_from_base_price') == 'Y';
if (empty($order['BASKET_ITEMS']) || !is_array($order['BASKET_ITEMS']))
return;
$manualMode = CSaleDiscountActionApply::isManualMode($order);
if ($manualMode)
$discountBasket = array_filter($order['BASKET_ITEMS'], 'CSaleDiscountActionApply::filterApplied');
else
$discountBasket = (is_callable($func) ? array_filter($order['BASKET_ITEMS'], $func) : $order['BASKET_ITEMS']);
if (empty($discountBasket))
return;
$clearBasket = array_filter($discountBasket, 'CSaleDiscountActionApply::ClearBasket');
if (empty($clearBasket))
return;
unset($discountBasket);
$unit = (string)$unit;
$value = (float)$value;
if ($value != 0)
{
/**
* развертка по штучно
* и сортируем по цене, что бы продать самый дешевый товар
*
**/
$_explandBasket = $_sortBasket = array();
foreach ($clearBasket as $key => $arOneRow)
{
$_price = (float)$arOneRow['PRICE'];
$_sortBasket[$_price] = $arOneRow;
}
ksort($_sortBasket);
//unset($clearBasket);
$index = 1;
foreach ($_sortBasket as $key => $arOneRow)
{
$QUANTITY = $arOneRow['QUANTITY'];
while($QUANTITY > 0){
if($index % $basketposition == 0){
/**
* Скидка на ед. товара
*/
$dblCurValue = $value;
if ($unit == CSaleDiscountActionApply::VALUE_TYPE_PERCENT)
{
if (self::$getPercentFromBasePrice)
{
if (!isset($arOneRow['DISCOUNT_PRICE']))
$arOneRow['DISCOUNT_PRICE'] = 0;
$dblCurValue = (isset($arOneRow['BASE_PRICE'])
? $arOneRow['BASE_PRICE']
: $arOneRow['PRICE'] + $arOneRow['DISCOUNT_PRICE']
)*$value/100;
}
else
{
$dblCurValue = ($arOneRow['PRICE']*$value)/100;
}
}
$dblResult = $arOneRow['PRICE'] + $dblCurValue;
if ($dblResult >= 0 && (!$manualMode || $arOneRow[CSaleDiscountActionApply::BASKET_APPLIED_FIELD] == 'Y'))
{
$arOneRow['PRICE'] = $dblResult;
if (isset($arOneRow['PRICE_DEFAULT']))
$arOneRow['PRICE_DEFAULT'] = $dblResult;
if (isset($arOneRow['DISCOUNT_PRICE']))
{
$arOneRow['DISCOUNT_PRICE'] = (float)$arOneRow['DISCOUNT_PRICE'];
$arOneRow['DISCOUNT_PRICE'] -= $dblCurValue;
}
else
{
$arOneRow['DISCOUNT_PRICE'] = -$dblCurValue;
}
if ($arOneRow['DISCOUNT_PRICE'] < 0){
//$arOneRow['DISCOUNT_PRICE'] = 0;
$arOneRow['DISCOUNT_PRICE'] = $arOneRow['PRICE'];
}
if (isset($arOneRow['VAT_RATE']))
{
$dblVatRate = (float)$arOneRow['VAT_RATE'];
if ($dblVatRate > 0)
$arOneRow['VAT_VALUE'] = (($arOneRow['PRICE'] / ($dblVatRate + 1)) * $dblVatRate);
}
foreach (self::$resetFields as &$fieldName)
{
if (isset($arOneRow[$fieldName]) && !is_array($arOneRow[$fieldName]))
$arOneRow['~'.$fieldName] = $arOneRow[$fieldName];
}
unset($fieldName);
//$order['BASKET_ITEMS'][$key] = $arOneRow;
}
}
$QUANTITY--;
if(! isset($_explandBasket[$arOneRow['PRODUCT_ID']])){
$_explandBasket[$arOneRow['PRODUCT_ID']] = array();
}
$_explandBasket[$arOneRow['PRODUCT_ID']][] = $arOneRow;
$index++;
}
}
//unset($clearBasket);
}
foreach ($clearBasket as $key => $arOneRow)
{
if(! empty($_explandBasket[$arOneRow['PRODUCT_ID']])){
$Total = 0.0;
$Total_discount = 0.0;
$_QUANTITY = count($_explandBasket[$arOneRow['PRODUCT_ID']]);
foreach($_explandBasket[$arOneRow['PRODUCT_ID']] as $ItemProduct){
$Total += $ItemProduct['PRICE'];
$Total_discount -= $ItemProduct['DISCOUNT_PRICE'];
}
$dblResult = ($Total/$_QUANTITY);
$dblCurValue = $Total_discount/$_QUANTITY;
$arOneRow['PRICE'] = $dblResult;
if (isset($arOneRow['PRICE_DEFAULT']))
$arOneRow['PRICE_DEFAULT'] = $dblResult;
if (isset($arOneRow['DISCOUNT_PRICE']))
{
$arOneRow['DISCOUNT_PRICE'] = (float)$arOneRow['DISCOUNT_PRICE'];
$arOneRow['DISCOUNT_PRICE'] -= $dblCurValue;
}
else
{
$arOneRow['DISCOUNT_PRICE'] = -$dblCurValue;
}
if (isset($arOneRow['VAT_RATE']))
{
$dblVatRate = (float)$arOneRow['VAT_RATE'];
if ($dblVatRate > 0)
$arOneRow['VAT_VALUE'] = (($arOneRow['PRICE'] / ($dblVatRate + 1)) * $dblVatRate);
}
}
foreach (self::$resetFields as &$fieldName)
{
if (isset($arOneRow[$fieldName]) && !is_array($arOneRow[$fieldName]))
$arOneRow['~'.$fieldName] = $arOneRow[$fieldName];
}
unset($fieldName);
$order['BASKET_ITEMS'][$key] = $arOneRow;
}
}
public static function ApplyBasketDiscount(&$arOrder, $func, $dblValue, $strUnit)
{
if (self::$getPercentFromBasePrice === null)
{
self::$getPercentFromBasePrice = (string)Option::get('sale', 'get_discount_percent_from_base_price') == 'Y';
}
if (!empty($arOrder['BASKET_ITEMS']) && is_array($arOrder['BASKET_ITEMS']))
{
$arDiscountBasket = (is_callable($func) ? array_filter($arOrder['BASKET_ITEMS'], $func) : $arOrder['BASKET_ITEMS']);
if (!empty($arDiscountBasket))
{
$arClearBasket = array_filter($arDiscountBasket, 'CSaleDiscountActionApply::ClearBasket');
if (!empty($arClearBasket))
{
$strUnit = (string)$strUnit;
$dblValue = (float)$dblValue;
if ($strUnit == self::VALUE_TYPE_SUMM)
{
$dblSumm = 0.0;
if (self::$getPercentFromBasePrice)
{
foreach ($arClearBasket as &$arOneRow)
{
if (!isset($arOneRow['DISCOUNT_PRICE']))
$arOneRow['DISCOUNT_PRICE'] = 0;
$dblSumm += (float)(isset($arOneRow['BASE_PRICE'])
? $arOneRow['BASE_PRICE']
: $arOneRow['PRICE'] + $arOneRow['DISCOUNT_PRICE']
) * (float)$arOneRow['QUANTITY'];
}
unset($arOneRow);
}
else
{
foreach ($arClearBasket as &$arOneRow)
{
$dblSumm += (float)$arOneRow['PRICE'] * (float)$arOneRow['QUANTITY'];
}
unset($arOneRow);
}
$dblValue = ($dblSumm > 0 ? ($dblValue*100)/$dblSumm : 0.0);
$strUnit = self::VALUE_TYPE_PERCENT;
}
if ($dblValue != 0)
{
foreach ($arClearBasket as $key => $arOneRow)
{
$dblCurValue = $dblValue;
if ($strUnit == self::VALUE_TYPE_PERCENT)
{
if (self::$getPercentFromBasePrice)
{
if (!isset($arOneRow['DISCOUNT_PRICE']))
$arOneRow['DISCOUNT_PRICE'] = 0;
$dblCurValue = (isset($arOneRow['BASE_PRICE'])
? $arOneRow['BASE_PRICE']
: $arOneRow['PRICE'] + $arOneRow['DISCOUNT_PRICE']
)*$dblValue/100;
}
else
{
$dblCurValue = ($arOneRow['PRICE']*$dblValue)/100;
}
}
$dblResult = $arOneRow['PRICE'] + $dblCurValue;
if ($dblResult >= 0)
{
$arOneRow['PRICE'] = $dblResult;
if (isset($arOneRow['PRICE_DEFAULT']))
$arOneRow['PRICE_DEFAULT'] = $dblResult;
if (isset($arOneRow['DISCOUNT_PRICE']))
{
$arOneRow['DISCOUNT_PRICE'] = (float)$arOneRow['DISCOUNT_PRICE'];
$arOneRow['DISCOUNT_PRICE'] -= $dblCurValue;
}
else
{
$arOneRow['DISCOUNT_PRICE'] = -$dblCurValue;
}
if ($arOneRow['DISCOUNT_PRICE'] < 0)
$arOneRow['DISCOUNT_PRICE'] = 0;
if (isset($arOneRow['VAT_RATE']))
{
$dblVatRate = (float)$arOneRow['VAT_RATE'];
if ($dblVatRate > 0)
$arOneRow['VAT_VALUE'] = (($arOneRow['PRICE'] / ($dblVatRate + 1)) * $dblVatRate);
}
foreach (self::$resetFields as &$fieldName)
{
if (isset($arOneRow[$fieldName])
&& !is_array($arOneRow[$fieldName])
)
{
$arOneRow["~".$fieldName] = $arOneRow[$fieldName];
}
}
unset($fieldName);
$arOrder['BASKET_ITEMS'][$key] = $arOneRow;
}
}
}
}
}
}
}
/**
* Apply discount to basket.
*
* @param array &$order Order data.
* @param callable $func Filter function.
* @param float $value Discount value.
* @param string $unit Value unit.
* @return void
*/
public static function ApplyBasketDiscount(&$order, $func, $value, $unit)
{
if (empty($order['BASKET_ITEMS']) || !is_array($order['BASKET_ITEMS'])) {
return;
}
$manualMode = self::isManualMode($order);
if (self::$getPercentFromBasePrice === null) {
if ($manualMode) {
self::$getPercentFromBasePrice = isset($order['USE_BASE_PRICE']) && $order['USE_BASE_PRICE'] == 'Y';
} else {
self::$getPercentFromBasePrice = (string) Option::get('sale', 'get_discount_percent_from_base_price') == 'Y';
}
}
if ($manualMode) {
$discountBasket = array_filter($order['BASKET_ITEMS'], 'CSaleDiscountActionApply::filterApplied');
} else {
$discountBasket = is_callable($func) ? array_filter($order['BASKET_ITEMS'], $func) : $order['BASKET_ITEMS'];
}
if (empty($discountBasket)) {
return;
}
$allBasket = count($order['BASKET_ITEMS']) == count($discountBasket);
$clearBasket = array_filter($discountBasket, 'CSaleDiscountActionApply::ClearBasket');
if (empty($clearBasket)) {
return;
}
unset($discountBasket);
$unit = (string) $unit;
$value = (double) $value;
$type = Sale\OrderDiscountManager::DESCR_TYPE_VALUE;
$discountDescr = array('VALUE' => abs($value), 'VALUE_ACTION' => $value < 0 ? Sale\OrderDiscountManager::DESCR_VALUE_ACTION_DISCOUNT : Sale\OrderDiscountManager::DESCR_VALUE_ACTION_EXTRA);
switch ($unit) {
case self::VALUE_TYPE_SUMM:
$discountDescr['VALUE_TYPE'] = $allBasket ? Sale\OrderDiscountManager::DESCR_VALUE_TYPE_SUMM_BASKET : Sale\OrderDiscountManager::DESCR_VALUE_TYPE_SUMM;
if (isset($order['CURRENCY'])) {
$discountDescr['VALUE_UNIT'] = $order['CURRENCY'];
}
break;
case self::VALUE_TYPE_PERCENT:
$discountDescr['VALUE_TYPE'] = Sale\OrderDiscountManager::DESCR_VALUE_TYPE_PERCENT;
break;
case self::VALUE_TYPE_FIX:
default:
$discountDescr['VALUE_TYPE'] = Sale\OrderDiscountManager::DESCR_VALUE_TYPE_CURRENCY;
if (isset($order['CURRENCY'])) {
$discountDescr['VALUE_UNIT'] = $order['CURRENCY'];
}
break;
}
unset($allBasket);
if ($unit == self::VALUE_TYPE_SUMM) {
$dblSumm = 0.0;
if (self::$getPercentFromBasePrice) {
foreach ($clearBasket as &$arOneRow) {
if (!isset($arOneRow['DISCOUNT_PRICE'])) {
$arOneRow['DISCOUNT_PRICE'] = 0;
}
$dblSumm += (double) (isset($arOneRow['BASE_PRICE']) ? $arOneRow['BASE_PRICE'] : $arOneRow['PRICE'] + $arOneRow['DISCOUNT_PRICE']) * (double) $arOneRow['QUANTITY'];
}
unset($arOneRow);
} else {
foreach ($clearBasket as &$arOneRow) {
$dblSumm += (double) $arOneRow['PRICE'] * (double) $arOneRow['QUANTITY'];
}
unset($arOneRow);
}
$value = $dblSumm > 0 ? $value * 100 / $dblSumm : 0.0;
$unit = self::VALUE_TYPE_PERCENT;
}
if ($value != 0) {
if (!$manualMode) {
$prepareResult = Sale\OrderDiscountManager::prepareDiscountDescription($type, $discountDescr);
if ($prepareResult->isSuccess()) {
if (!isset($order['DISCOUNT_DESCR'])) {
$order['DISCOUNT_DESCR'] = array();
}
if (!isset($order['DISCOUNT_DESCR']['BASKET'])) {
$order['DISCOUNT_DESCR']['BASKET'] = array();
}
$order['DISCOUNT_DESCR']['BASKET'][] = $prepareResult->getData();
}
unset($prepareResult);
}
$applyResultList = array();
foreach ($clearBasket as $basketCode => $arOneRow) {
$calculateValue = $value;
if ($unit == self::VALUE_TYPE_PERCENT) {
if (self::$getPercentFromBasePrice) {
if (!isset($arOneRow['DISCOUNT_PRICE'])) {
$arOneRow['DISCOUNT_PRICE'] = 0;
}
$calculateValue = (isset($arOneRow['BASE_PRICE']) ? $arOneRow['BASE_PRICE'] : $arOneRow['PRICE'] + $arOneRow['DISCOUNT_PRICE']) * $value / 100;
} else {
$calculateValue = $arOneRow['PRICE'] * $value / 100;
}
$calculateValue = roundEx($calculateValue, SALE_VALUE_PRECISION);
}
$dblResult = $arOneRow['PRICE'] + $calculateValue;
if (abs($dblResult) < self::EPS) {
$dblResult = 0;
}
if ($dblResult >= 0 && (!$manualMode || isset($arOneRow[self::BASKET_APPLIED_FIELD]))) {
$arOneRow['PRICE'] = $dblResult;
if (isset($arOneRow['PRICE_DEFAULT'])) {
$arOneRow['PRICE_DEFAULT'] = $dblResult;
}
if (isset($arOneRow['DISCOUNT_PRICE'])) {
$arOneRow['DISCOUNT_PRICE'] = (double) $arOneRow['DISCOUNT_PRICE'];
$arOneRow['DISCOUNT_PRICE'] -= $calculateValue;
} else {
$arOneRow['DISCOUNT_PRICE'] = -$calculateValue;
}
if ($arOneRow['DISCOUNT_PRICE'] < 0) {
$arOneRow['DISCOUNT_PRICE'] = 0;
}
if (isset($arOneRow['VAT_RATE'])) {
$dblVatRate = (double) $arOneRow['VAT_RATE'];
if ($dblVatRate > 0) {
$arOneRow['VAT_VALUE'] = $arOneRow['PRICE'] / ($dblVatRate + 1) * $dblVatRate;
}
}
foreach (self::$resetFields as &$fieldName) {
if (isset($arOneRow[$fieldName]) && !is_array($arOneRow[$fieldName])) {
$arOneRow['~' . $fieldName] = $arOneRow[$fieldName];
}
}
unset($fieldName);
$order['BASKET_ITEMS'][$basketCode] = $arOneRow;
$applyResultList[$basketCode] = $discountDescr;
$applyResultList[$basketCode]['RESULT_VALUE'] = abs($calculateValue);
if (isset($arOneRow['CURRENCY'])) {
$applyResultList[$basketCode]['RESULT_UNIT'] = $arOneRow['CURRENCY'];
}
}
}
unset($basketCode);
if (!isset($order['DISCOUNT_RESULT'])) {
$order['DISCOUNT_RESULT'] = array();
}
if (!isset($order['DISCOUNT_RESULT']['BASKET'])) {
$order['DISCOUNT_RESULT']['BASKET'] = array();
}
foreach ($applyResultList as $basketCode => $applyResult) {
$prepareResult = Sale\OrderDiscountManager::prepareDiscountDescription($type, $applyResult);
if ($prepareResult->isSuccess()) {
if (!isset($order['DISCOUNT_RESULT']['BASKET'][$basketCode])) {
$order['DISCOUNT_RESULT']['BASKET'][$basketCode] = array();
}
$order['DISCOUNT_RESULT']['BASKET'][$basketCode][] = $prepareResult->getData();
}
unset($prepareResult);
}
unset($basketCode, $applyResult, $applyResultList);
}
}
/**
* Apply discount to basket.
*
* @param array &$order Order data.
* @param callable $func Filter function.
* @param float $value Discount value.
* @param string $unit Value unit.
* @return void
*/
public static function ApplyBasketDiscount(&$order, $func, $value, $unit)
{
if (self::$getPercentFromBasePrice === null) {
self::$getPercentFromBasePrice = (string) Option::get('sale', 'get_discount_percent_from_base_price') == 'Y';
}
if (empty($order['BASKET_ITEMS']) || !is_array($order['BASKET_ITEMS'])) {
return;
}
$manualMode = self::isManualMode($order);
if ($manualMode) {
$discountBasket = array_filter($order['BASKET_ITEMS'], 'CSaleDiscountActionApply::filterApplied');
} else {
$discountBasket = is_callable($func) ? array_filter($order['BASKET_ITEMS'], $func) : $order['BASKET_ITEMS'];
}
if (empty($discountBasket)) {
return;
}
$clearBasket = array_filter($discountBasket, 'CSaleDiscountActionApply::ClearBasket');
if (empty($clearBasket)) {
return;
}
unset($discountBasket);
$unit = (string) $unit;
$value = (double) $value;
if ($unit == self::VALUE_TYPE_SUMM) {
$dblSumm = 0.0;
if (self::$getPercentFromBasePrice) {
foreach ($clearBasket as &$arOneRow) {
if (!isset($arOneRow['DISCOUNT_PRICE'])) {
$arOneRow['DISCOUNT_PRICE'] = 0;
}
$dblSumm += (double) (isset($arOneRow['BASE_PRICE']) ? $arOneRow['BASE_PRICE'] : $arOneRow['PRICE'] + $arOneRow['DISCOUNT_PRICE']) * (double) $arOneRow['QUANTITY'];
}
unset($arOneRow);
} else {
foreach ($clearBasket as &$arOneRow) {
$dblSumm += (double) $arOneRow['PRICE'] * (double) $arOneRow['QUANTITY'];
}
unset($arOneRow);
}
$value = $dblSumm > 0 ? $value * 100 / $dblSumm : 0.0;
$unit = self::VALUE_TYPE_PERCENT;
}
if ($value != 0) {
foreach ($clearBasket as $key => $arOneRow) {
$dblCurValue = $value;
if ($unit == self::VALUE_TYPE_PERCENT) {
if (self::$getPercentFromBasePrice) {
if (!isset($arOneRow['DISCOUNT_PRICE'])) {
$arOneRow['DISCOUNT_PRICE'] = 0;
}
$dblCurValue = (isset($arOneRow['BASE_PRICE']) ? $arOneRow['BASE_PRICE'] : $arOneRow['PRICE'] + $arOneRow['DISCOUNT_PRICE']) * $value / 100;
} else {
$dblCurValue = $arOneRow['PRICE'] * $value / 100;
}
}
$dblResult = $arOneRow['PRICE'] + $dblCurValue;
if ($dblResult >= 0 && (!$manualMode || $arOneRow[self::BASKET_APPLIED_FIELD] == 'Y')) {
$arOneRow['PRICE'] = $dblResult;
if (isset($arOneRow['PRICE_DEFAULT'])) {
$arOneRow['PRICE_DEFAULT'] = $dblResult;
}
if (isset($arOneRow['DISCOUNT_PRICE'])) {
$arOneRow['DISCOUNT_PRICE'] = (double) $arOneRow['DISCOUNT_PRICE'];
$arOneRow['DISCOUNT_PRICE'] -= $dblCurValue;
} else {
$arOneRow['DISCOUNT_PRICE'] = -$dblCurValue;
}
if ($arOneRow['DISCOUNT_PRICE'] < 0) {
$arOneRow['DISCOUNT_PRICE'] = 0;
}
if (isset($arOneRow['VAT_RATE'])) {
$dblVatRate = (double) $arOneRow['VAT_RATE'];
if ($dblVatRate > 0) {
$arOneRow['VAT_VALUE'] = $arOneRow['PRICE'] / ($dblVatRate + 1) * $dblVatRate;
}
}
foreach (self::$resetFields as &$fieldName) {
if (isset($arOneRow[$fieldName]) && !is_array($arOneRow[$fieldName])) {
$arOneRow['~' . $fieldName] = $arOneRow[$fieldName];
}
}
unset($fieldName);
$order['BASKET_ITEMS'][$key] = $arOneRow;
}
}
}
}
