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<?php
namespace Bitrix\Sale\Compatible;
use Bitrix\Main,
Bitrix\Sale,
Bitrix\Sale\Discount,
Bitrix\Main\Localization\Loc;
Loc::loadMessages(__FILE__);
class DiscountCompatibility
{
const MODE_CLIENT = 0x0001;
const MODE_MANAGER = 0x0002;
const MODE_ORDER = 0x0004;
const MODE_SYSTEM = 0x0008;
const MODE_EXTERNAL = 0x0010;
const MODE_DISABLED = 0x0020;
const ERROR_ID = 'BX_SALE_DISCOUNT_COMPATIBILITY';
protected static $init = false;
protected static $useMode = self::MODE_CLIENT;
protected static $errors = array();
protected static $config = array();
protected static $order = null;
protected static $discountUseMode = null;
protected static $basketBasePrice = array();
protected static $basketDiscountList = array();
protected static $basketItemsData = array();
protected static $discountResult = array();
protected static $discountsCache = array();
protected static $couponsCache = array();
protected static $previousOrderData = array();
protected static $currentOrderData = array();
protected static $compatibleSaleDiscountResult = array();
protected static $useCompatible = false;
protected static $shipmentOrder = null;
protected static $shipmentId = null;
protected static $basketCodes = array();
protected static $saved = false;
protected static $repeatSave = false;
/**
* Handler for use old api.
*
* @param Main\Event $event Event data.
* @return Main\EventResult
*/
public static function OnSaleBasketItemRefreshData(Main\Event $event)
{
if (static::isInited() && static::usedByClient())
{
$parameters = $event->getParameters();
/** @var \Bitrix\Sale\BasketItem $basketItem */
$basketItem = $parameters['ENTITY'];
/** @var array $values */
$values = $parameters['PREPARED_VALUES'];
unset($parameters);
if (
$basketItem instanceof Sale\BasketItem
&& $basketItem->canBuy()
&& !empty($values)
&& is_array($values)
)
{
static::setBasketItemData($basketItem->getBasketCode(), $values);
}
unset($values, $basketItem);
}
return new Main\EventResult(Main\EventResult::SUCCESS, null, 'sale');
}
/**
* Init use mode.
*
* @param int $mode Save discount information mode.
* @param array $config Initial params (site, currency).
* keys are case sensitive:
* <ul>
* <li>string SITE_ID Current site
* <li>string CURRENCY Site currency
* <li>string ORDER_ID Order id
* </ul>.
* @return void
*/
public static function initUseMode($mode = self::MODE_CLIENT, $config = array())
{
$adminSection = (defined('ADMIN_SECTION') && ADMIN_SECTION === true);
$mode = (int)$mode;
if (!is_array($config))
$config = array();
if ($adminSection)
{
self::$useMode = self::MODE_SYSTEM;
switch ($mode)
{
case self::MODE_MANAGER:
if (empty($config['SITE_ID']))
self::$errors[] = Loc::getMessage('BX_SALE_DCL_ERR_SITE_ABSENT');
elseif (empty($config['CURRENCY']))
$config['CURRENCY'] = Sale\Internals\SiteCurrencyTable::getCurrency($config['SITE_ID']);
if (empty($config['CURRENCY']))
self::$errors[] = Loc::getMessage('BX_SALE_DCL_ERR_CURRENCY_ABSENT');
if (empty(self::$errors))
{
self::$useMode = self::MODE_MANAGER;
$config['SALE_DISCOUNT_ONLY'] = (string)Main\Config\Option::get('sale', 'use_sale_discount_only');
self::$config = $config;
self::$discountUseMode = Sale\Discount::USE_MODE_FULL;
}
break;
case self::MODE_ORDER:
if (empty($config['ORDER_ID']))
self::$errors[] = Loc::getMessage('BX_SALE_DCL_ERR_ORDER_ID_ABSENT');
if (empty($config['SITE_ID']))
self::$errors[] = Loc::getMessage('BX_SALE_DCL_ERR_SITE_ABSENT');
if (empty($config['CURRENCY']))
self::$errors[] = Loc::getMessage('BX_SALE_DCL_ERR_CURRENCY_ABSENT');
if (empty(self::$errors))
{
self::$useMode = self::MODE_ORDER;
self::$order = $config['ORDER_ID'];
unset($config['ORDER_ID']);
self::$config = $config;
}
break;
case self::MODE_SYSTEM:
break;
default:
self::$errors[] = Loc::getMessage('BX_SALE_DCL_ERR_BAD_MODE');
}
}
else
{
self::$useMode = self::MODE_SYSTEM;
switch ($mode)
{
case self::MODE_CLIENT:
self::$useMode = self::MODE_CLIENT;
if (empty($config['SITE_ID']))
$config['SITE_ID'] = SITE_ID;
if (empty($config['CURRENCY']))
$config['CURRENCY'] = Sale\Internals\SiteCurrencyTable::getSiteCurrency($config['SITE_ID']);
$config['SALE_DISCOUNT_ONLY'] = (string)Main\Config\Option::get('sale', 'use_sale_discount_only');
self::$config = $config;
self::$discountUseMode = Sale\Discount::USE_MODE_FULL;
break;
case self::MODE_EXTERNAL:
self::$useMode = self::MODE_EXTERNAL;
if (empty($config['SITE_ID']))
$config['SITE_ID'] = SITE_ID;
if (empty($config['CURRENCY']))
$config['CURRENCY'] = Sale\Internals\SiteCurrencyTable::getSiteCurrency($config['SITE_ID']);
$config['SALE_DISCOUNT_ONLY'] = (string)Main\Config\Option::get('sale', 'use_sale_discount_only');
self::$config = $config;
self::$discountUseMode = Sale\Discount::USE_MODE_FULL;
break;
case self::MODE_SYSTEM:
break;
case self::MODE_DISABLED:
self::$useMode = self::MODE_DISABLED;
break;
default:
self::$errors[] = Loc::getMessage('BX_SALE_DCL_ERR_BAD_MODE');
break;
}
}
}
/**
* Return use mode.
*
* @return int
*/
public static function getUseMode()
{
return self::$useMode;
}
/**
* Check client use mode.
*
* @return bool
*/
public static function usedByClient()
{
return (self::$useMode == self::MODE_CLIENT);
}
/**
* Check manager use mode.
*
* @return bool
*/
public static function usedByManager()
{
return (self::$useMode == self::MODE_MANAGER || self::$useMode == self::MODE_ORDER);
}
/**
* Return saved flag (for old components only). Use ONLY kernel developers.
* @internal
*
* @return bool
*/
public static function isSaved()
{
return self::$saved;
}
/**
* Set save flag (for old components only). Use ONLY kernel developers.
* @internal
*
* @param bool $save Save flag.
* @return void
*/
public static function setSaved($save)
{
if ($save !== true && $save !== false)
return;
self::$saved = $save;
}
/**
* Return repeat save flag (for old components only). Use ONLY kernel developers.
* @internal
*
* @return bool
*/
public static function isRepeatSave()
{
return self::$repeatSave;
}
/**
* Set repeat flag (for old components only). Use ONLY kernel developers.
* @internal
*
* @param bool $repeat Repeat flag.
* @return void
*/
public static function setRepeatSave($repeat)
{
if ($repeat !== true && $repeat !== false)
return;
self::$repeatSave = $repeat;
}
/**
* Return result operation.
*
* @return bool
*/
public static function isSuccess()
{
return empty(self::$errors);
}
/**
* Return error list.
*
* @return array
*/
public static function getErrors()
{
return self::$errors;
}
/**
* Clear errors list.
*
* @return void
*/
public static function clearErrors()
{
self::$errors = array();
}
/**
* Returns configuration parameters.
*
* @return array
*/
public static function getConfig()
{
return self::$config;
}
/**
* Set shipment.
*
* @param int $order Order id.
* @param int|array $shipment Shipment id.
* @return void
*/
public static function setShipment($order, $shipment)
{
self::$shipmentOrder = $order;
self::$shipmentId = $shipment;
}
/**
* Initialization discount save information.
*
* @param int $mode Discount manager mode.
* @param array $config Initial params (site, currency, order).
* @return void
*/
public static function init($mode = self::MODE_CLIENT, $config = array())
{
if (self::$init)
return;
self::clearErrors();
self::initUseMode($mode, $config);
if (!self::isSuccess())
return;
self::$basketBasePrice = array();
self::$basketDiscountList = array();
self::$basketItemsData = array();
self::$useCompatible = true;
Sale\OrderDiscountManager::setManagerConfig(self::$config);
self::$saved = false;
self::$repeatSave = false;
self::$init = true;
}
/**
* Reinitialization discount save information.
*
* @param int $mode Discount manager mode.
* @param array $config Initial params (site, currency, order).
* @return void
*/
public static function reInit($mode = self::MODE_CLIENT, $config = array())
{
self::$init = false;
self::init($mode, $config);
}
/**
* Check initialization.
*
* @return bool
*/
public static function isInited()
{
return self::$init;
}
/**
* Check used compatible calculate.
*
* @return bool
*/
public static function isUsed()
{
return self::$useCompatible;
}
/**
* Stops usage compatible mode. It's important for situation with new API and old API.
* Be careful! Don't forget revert this action.
*
* @internal
* @return void
*/
public static function stopUsageCompatible()
{
if(self::$useCompatible)
{
self::$useCompatible = false;
}
}
/**
* Reverts usage compatible mode. It's important for situation with new API and old API.
*
* @internal
* @return void
*/
public static function revertUsageCompatible()
{
if(self::$init && !self::$useCompatible)
{
self::$useCompatible = true;
}
}
/**
* Set base price for basket item.
*
* @param string|int $code Basket code.
* @param float $price Price.
* @param string $currency Currency.
* @return void
*/
public static function setBasketItemBasePrice($code, $price, $currency)
{
if (!self::$init)
self::init();
if (!self::isSuccess() || self::$useMode == self::MODE_SYSTEM || self::$useMode == self::MODE_DISABLED)
return;
/** @noinspection PhpMethodOrClassCallIsNotCaseSensitiveInspection */
self::$basketBasePrice[$code] = (
$currency == self::$config['CURRENCY']
? $price
: \CCurrencyRates::convertCurrency($price, $currency, self::$config['CURRENCY'])
);
}
/**
* Set base price for all basket items.
*
* @param array $basket Basket.
* @return void
* @throws Main\ArgumentNullException
*/
public static function setBasketBasePrice($basket)
{
if (!self::$init)
self::init();
if (!self::isSuccess() || self::$useMode == self::MODE_SYSTEM || self::$useMode == self::MODE_DISABLED)
return;
self::$basketBasePrice = array();
if (empty($basket) || !is_array($basket))
return;
foreach ($basket as $code => $basketItem)
{
/** @noinspection PhpMethodOrClassCallIsNotCaseSensitiveInspection */
self::$basketBasePrice[$code] = (
$basketItem['CURRENCY'] == self::$config['CURRENCY']
? $basketItem['PRICE']
: \CCurrencyRates::convertCurrency($basketItem['PRICE'], $basketItem['CURRENCY'], self::$config['CURRENCY'])
);
}
unset($code, $basketItem);
}
/**
* Get base price for basket item.
*
* @param string|int $code Basket code.
* @return float|null
*/
public static function getBasketItemBasePrice($code)
{
if (!self::$init)
self::init();
return (isset(self::$basketBasePrice[$code]) ? self::$basketBasePrice[$code] : null);
}
/**
* Set product discounts for basket item.
*
* @param string|int $code Basket code.
* @param array $discountList Discount list.
* @return void
*/
public static function setBasketItemDiscounts($code, $discountList)
{
if (!self::$init)
self::init();
if (!self::isSuccess() || self::$useMode == self::MODE_SYSTEM || self::$useMode == self::MODE_DISABLED)
return;
if (self::$config['SALE_DISCOUNT_ONLY'] == 'Y')
return;
if (!is_array($discountList))
return;
self::$basketDiscountList[$code] = $discountList;
}
/**
* Get product discounts for basket item.
*
* @param string|int $code Basket code.
* @return null|array
*/
public static function getBasketItemDiscounts($code)
{
if (!self::$init)
self::init();
if (self::$config['SALE_DISCOUNT_ONLY'] == 'Y')
return null;
return (isset(self::$basketDiscountList[$code]) ? self::$basketDiscountList[$code] : null);
}
/**
* @param int|string $code Basket code.
* @param array $providerData Product data from provider.
* @return void
*/
public static function setBasketItemData($code, $providerData)
{
if ($code == '' || empty($providerData) || !is_array($providerData))
return;
if (isset($providerData['CUSTOM_PRICE']) && $providerData['CUSTOM_PRICE'] == 'Y')
{
static::clearBasketItemData($code);
return;
}
if (isset($providerData['BASE_PRICE']) && isset($providerData['CURRENCY']))
static::setBasketItemBasePrice($code, $providerData['BASE_PRICE'], $providerData['CURRENCY']);
if (isset($providerData['DISCOUNT_LIST']))
{
if (!empty($providerData['DISCOUNT_LIST']) || isset(self::$basketDiscountList[$code]))
static::setBasketItemDiscounts($code, $providerData['DISCOUNT_LIST']);
}
$fields['PRICE'] = static::getBasketItemBasePrice($code);
if (empty($fields['PRICE']))
return;
self::$basketItemsData[$code] = $providerData;
$fields['DISCOUNT_PRICE'] = 0;
$fields['CURRENCY'] = self::$config['CURRENCY'];
if (self::$config['SALE_DISCOUNT_ONLY'] == 'Y')
return;
static::calculateBasketItemDiscount($code, $fields);
}
/**
* Clear basket item data.
*
* @param int $code Basket code.
* @return void
*/
public static function clearBasketItemData($code)
{
if (isset(self::$basketBasePrice[$code]))
unset(self::$basketBasePrice[$code]);
if (isset(self::$basketDiscountList[$code]))
unset(self::$basketDiscountList[$code]);
if (isset(self::$discountResult['BASKET'][$code]))
unset(self::$discountResult['BASKET'][$code]);
if (isset(self::$basketItemsData[$code]))
unset(self::$basketItemsData[$code]);
}
/**
* Clear results before calculate.
*
* @return void
*/
public static function clearDiscountResult()
{
self::$discountResult = array(
'BASKET' => array(),
'BASKET_ROUND' => array(),
'ORDER' => array()
);
self::$compatibleSaleDiscountResult = array();
}
/**
* Fill base prices.
*
* @param array &$basket Basket data.
* @return void
*/
public static function fillBasketData(&$basket)
{
if (!self::$init)
self::init();
if (!self::isSuccess() || self::$useMode == self::MODE_SYSTEM || self::$useMode == self::MODE_DISABLED)
return;
if (empty($basket) || !is_array($basket))
return;
$publicMode = self::usedByClient();
$loadBasketProperties = array();
foreach ($basket as $basketCode => $basketItem)
{
$code = ($publicMode ? $basketItem['ID'] : $basketCode);
if (!isset($basketItem['DISCOUNT_PRICE']))
$basketItem['DISCOUNT_PRICE'] = 0;
if (!isset($basketItem['BASE_PRICE']))
{
$basketItem['BASE_PRICE'] = (isset(self::$basketBasePrice[$code])
? self::$basketBasePrice[$code]
: $basketItem['PRICE'] + $basketItem['DISCOUNT_PRICE']
);
}
$checkProperties = true;
if (self::isCustomPrice($basketItem))
{
if (array_key_exists($code, self::$basketDiscountList))
unset(self::$basketDiscountList[$code]);
$checkProperties = false;
}
if (\CSaleBasketHelper::isSetItem($basketItem))
{
$basketItem['PRICE'] = $basketItem['BASE_PRICE'];
$basketItem['DISCOUNT_PRICE'] = 0;
$checkProperties = false;
}
if (isset(self::$basketItemsData[$code]))
{
if (isset(self::$basketItemsData[$code]['PRICE_TYPE_ID']))
$basketItem['PRICE_TYPE_ID'] = self::$basketItemsData[$code]['PRICE_TYPE_ID'];
}
if ($checkProperties)
{
if (!isset($basketItem['PROPERTIES']))
{
if (isset($basketItem['PROPS']))
$basketItem['PROPERTIES'] = $basketItem['PROPS'];
elseif (isset($basketItem['ID']))
{
$loadBasketProperties[$basketItem['ID']] = $basketCode;
$basketItem['PROPERTIES'] = array();
}
}
}
$basketItem['ACTION_APPLIED'] = 'N';
$basket[$basketCode] = $basketItem;
}
if (!empty($loadBasketProperties))
{
$iterator = Sale\BasketPropertiesCollection::getList(array(
'select' => array('*'),
'filter' => array('BASKET_ID' => 'ASC', 'SORT' => 'ASC', 'ID' => 'ASC')
));
while ($row = $iterator->fetch())
{
$id = $row['ID'];
if (!isset($loadBasketProperties[$id]))
continue;
$basketCode = $loadBasketProperties[$id];
$basket[$basketCode]['PROPERTIES'][] = array(
'CODE' => ((string)$row['CODE'] != '' ? $row['CODE'] : $row['NAME']),
'ID' => $row['ID'],
'VALUE' => $row['VALUE'],
'SORT' => $row['SORT'],
'NAME' => $row['NAME']
);
}
unset($row, $iterator);
}
unset($loadBasketProperties);
unset($basketCode, $basketItem);
}
/**
* Calculate basket discounts for save.
*
* @param array &$basket Basket items.
* @return bool
*/
public static function calculateBasketDiscounts(&$basket)
{
if (!self::$init)
return false;
if (!self::isSuccess() || self::$useMode == self::MODE_SYSTEM || self::$useMode == self::MODE_DISABLED)
return false;
if (empty($basket) || !is_array($basket))
return false;
Sale\DiscountCouponsManager::clearApply();
if (self::$config['SALE_DISCOUNT_ONLY'] == 'Y' || empty(self::$basketDiscountList))
return true;
$publicMode = self::usedByClient();
foreach ($basket as $basketCode => $basketItem)
{
$code = ($publicMode ? $basketItem['ID'] : $basketCode);
if (!static::calculateBasketItemDiscount($code, $basketItem))
return false;
if (!empty(self::$discountResult['BASKET'][$code]))
{
foreach (self::$discountResult['BASKET'][$code] as $row)
{
if ($row['RESULT']['APPLY'] == 'Y')
{
$basket[$basketCode]['ACTION_APPLIED'] = 'Y';
break;
}
}
unset($row);
}
}
unset($basketCode, $basketItem);
return true;
}
/**
* Save apply mode information.
*
* @param array &$basket Basket items.
* @return void
*/
public static function setApplyMode(&$basket)
{
if (!self::$init)
return;
if (!self::isSuccess() || self::$useMode == self::MODE_SYSTEM || self::$useMode == self::MODE_DISABLED)
return;
if (empty($basket) || !is_array($basket))
return;
$publicMode = self::usedByClient();
switch (Sale\Discount::getApplyMode())
{
case Sale\Discount::APPLY_MODE_DISABLE:
case Sale\Discount::APPLY_MODE_FULL_DISABLE:
foreach ($basket as $basketCode => $basketItem)
{
$code = ($publicMode ? $basketItem['ID'] : $basketCode);
if (isset(self::$basketDiscountList[$code]) && !empty(self::$basketDiscountList[$code]))
$basket[$basketCode]['LAST_DISCOUNT'] = 'Y';
unset($code);
}
unset($basketCode, $basketItem);
break;
case Sale\Discount::APPLY_MODE_LAST:
case Sale\Discount::APPLY_MODE_FULL_LAST:
foreach ($basket as $basketCode => $basketItem)
{
$code = ($publicMode ? $basketItem['ID'] : $basketCode);
if (!isset(self::$basketDiscountList[$code]) || empty(self::$basketDiscountList[$code]))
continue;
$lastDiscount = end(self::$basketDiscountList[$code]);
if (!empty($lastDiscount['LAST_DISCOUNT']) && $lastDiscount['LAST_DISCOUNT'] == 'Y')
$basket[$basketCode]['LAST_DISCOUNT'] = 'Y';
}
unset($basketCode, $basketItem);
break;
case Sale\Discount::APPLY_MODE_ADD:
break;
}
}
/**
* Push to stack current order data.
*
* @param array $order Current order data.
* @return void
*/
public static function setOrderData($order)
{
if (array_key_exists('DISCOUNT_DESCR', $order))
unset($order['DISCOUNT_DESCR']);
if (array_key_exists('DISCOUNT_RESULT', $order))
unset($order['DISCOUNT_RESULT']);
self::$previousOrderData = $order;
}
/**
* Save result discount list from CSaleDiscount::DoProcessOrder.
*
* @param array $discountList Result from CSaleDiscount::DoProcessOrder.
* @return void
*/
public static function setOldDiscountResult($discountList)
{
self::$compatibleSaleDiscountResult = $discountList;
}
/**
* Return result discount list in old format. Compatibility only.
*
* @return array
*/
public static function getOldDiscountResult()
{
return self::$compatibleSaleDiscountResult;
}
/**
* Save sale discount.
*
* @param array &$order Current order data.
* @param array $discount Discount data.
* @return bool
*/
public static function calculateSaleDiscount(&$order, $discount)
{
if (!self::$init)
self::init();
if (!self::isSuccess())
return false;
$order['DISCOUNT_RESULT'] = Sale\Discount\Actions::getActionResult();
$order['DISCOUNT_DESCR'] = Sale\Discount\Actions::getActionDescription();
if (!empty($order['DISCOUNT_RESULT']) && is_array($order['DISCOUNT_RESULT']))
{
$stepResult = self::getStepResult($order);
}
else
{
$stepResult = self::getStepResultOld($order);
if (!empty($stepResult))
{
if (empty($order['DISCOUNT_DESCR']) || !is_array($order['DISCOUNT_DESCR']))
$order['DISCOUNT_DESCR'] = Discount\Result\CompatibleFormat::getDiscountDescription($stepResult);
}
}
Sale\Discount\Actions::fillCompatibleFields($order);
$applied = !empty($stepResult);
$orderDiscountId = 0;
$orderCouponId = '';
if ($applied)
{
self::correctStepResult($order, $stepResult, $discount);
$discount['ACTIONS_DESCR'] = $order['DISCOUNT_DESCR'];
$discountResult = self::convertDiscount($discount);
if (!$discountResult->isSuccess())
return false;
$orderDiscountId = $discountResult->getId();
$discountData = $discountResult->getData();
$discount['ORDER_DISCOUNT_ID'] = $orderDiscountId;
if ($discountData['USE_COUPONS'] == 'Y')
{
if (empty($discount['COUPON']))
return false;
$couponResult = self::convertCoupon($discount['COUPON']['COUPON'], $orderDiscountId);
if (!$couponResult->isSuccess())
return false;
$orderCouponId = $couponResult->getId();
Sale\DiscountCouponsManager::setApply($orderCouponId, $stepResult);
unset($couponResult);
}
}
unset($order['DISCOUNT_DESCR'], $order['DISCOUNT_RESULT']);
self::$currentOrderData = $order;
if ($applied && $orderCouponId != '')
{
$couponApply = Sale\DiscountCouponsManager::setApply(self::$couponsCache[$orderCouponId]['COUPON'], $stepResult);
unset($couponApply);
}
if ($applied)
{
if (!empty($stepResult['BASKET']))
{
$publicMode = self::usedByClient();
foreach ($order['BASKET_ITEMS'] as $basketCode => $basketItem)
{
$code = ($publicMode ? $basketItem['ID'] : $basketCode);
if (empty($stepResult['BASKET'][$code]))
continue;
if ($stepResult['BASKET'][$code]['APPLY'] == 'Y')
$order['BASKET_ITEMS'][$basketCode]['ACTION_APPLIED'] = 'Y';
}
unset($code, $basketCode, $basketItem);
unset($publicMode);
}
self::$discountResult['ORDER'][] = array(
'DISCOUNT_ID' => $orderDiscountId,
'COUPON_ID' => $orderCouponId,
'RESULT' => $stepResult
);
return true;
}
return false;
}
/**
* Return discount list description.
*
* @param bool $extMode Extended mode.
* @return array
*/
public static function getApplyResult($extMode = false)
{
$extMode = ($extMode === true);
self::getApplyDiscounts();
if ($extMode)
self::remakingDiscountResult();
$result = self::$discountResult;
if ($extMode)
unset($result['BASKET'], $result['ORDER']);
//$result['CONVERTED_ORDER'] = 'Y';
return $result;
}
/**
* Set basket code.
*
* @param string|int $index Item index.
* @param string|int $code Basket code.
* @return void
*/
public static function setBasketCode($index, $code)
{
self::$basketCodes[$index] = $code;
}
/**
* Return discount result for old api.
*
* @return array|bool
*/
public static function getResult()
{
if (!self::$init || self::$useMode == self::MODE_SYSTEM)
return false;
if (self::$useMode == self::MODE_ORDER)
return array();
if (self::$useMode == self::MODE_DISABLED)
return array();
$result = array(
'CALCULATE' => array(
'USE_MODE' => self::$discountUseMode,
'NEW_ORDER' => self::$order === null,
),
'BASE_PRICE' => array(),
'DISCOUNT_LIST' => array(),
'COUPONS_LIST' => array(),
'DISCOUNT_RESULT' => array(),
'FORWARD_BASKET_TABLE' => array(),
'REVERSE_BASKET_TABLE' => array()
);
if (!empty(self::$basketBasePrice))
{
foreach (self::$basketBasePrice as $index => $price)
{
if (!isset(self::$basketCodes[$index]))
continue;
$result['BASE_PRICE'][self::$basketCodes[$index]] = $price;
}
unset($index, $price);
}
if (!empty(self::$discountsCache))
$result['DISCOUNT_LIST'] = self::$discountsCache;
if (!empty(self::$couponsCache))
$result['COUPONS_LIST'] = self::$couponsCache;
if (
!empty(self::$discountResult['BASKET'])
|| !empty(self::$discountResult['ORDER'])
|| !empty(self::$discountResult['BASKET_ROUND'])
)
{
$result['DISCOUNT_RESULT']['APPLY_BLOCKS'] = array(
0 => array(
'BASKET' => array(),
'BASKET_ROUND' => array(),
'ORDER' => array()
)
);
}
if (!empty(self::$discountResult['BASKET']))
{
foreach (self::$discountResult['BASKET'] as $index => $discountList)
{
if (!isset(self::$basketCodes[$index]))
continue;
$result['DISCOUNT_RESULT']['APPLY_BLOCKS'][0]['BASKET'][self::$basketCodes[$index]] = $discountList;
}
unset($index, $discountList);
}
if (!empty(self::$discountResult['BASKET_ROUND']))
{
foreach (self::$discountResult['BASKET_ROUND'] as $index => $roundData)
{
if (!isset(self::$basketCodes[$index]))
continue;
$result['DISCOUNT_RESULT']['APPLY_BLOCKS'][0]['BASKET_ROUND'][self::$basketCodes[$index]] = $roundData;
}
unset($index, $roundData);
}
if (!empty(self::$discountResult['ORDER']))
{
foreach (self::$discountResult['ORDER'] as $discountIndex => $discount)
{
if (!empty($discount['RESULT']['BASKET']))
{
$newBasket = array();
foreach ($discount['RESULT']['BASKET'] as $index => $basketItem)
{
if (!isset(self::$basketCodes[$index]))
continue;
$basketItem['BASKET_ID'] = self::$basketCodes[$index];
$newBasket[self::$basketCodes[$index]] = $basketItem;
}
unset($index, $basketItem);
$discount['RESULT']['BASKET'] = $newBasket;
}
$result['DISCOUNT_RESULT']['APPLY_BLOCKS'][0]['ORDER'][$discountIndex] = $discount;
}
unset($discountIndex, $discount);
}
if (!empty(self::$basketCodes))
{
foreach (self::$basketCodes as $code => $id)
{
$result['FORWARD_BASKET_TABLE'][$code] = $id;
$result['REVERSE_BASKET_TABLE'][$id] = $code;
}
unset($code, $id);
}
return $result;
}
/**
* Round prices.
*
* @param array &$basket Basket items.
* @param array $orderData Order (without basket).
* @return void
*/
public static function roundPrices(array &$basket, array $orderData = array())
{
if (empty($basket))
return;
$publicMode = self::usedByClient();
$clearedBasket = array();
foreach ($basket as $basketCode => $basketItem)
{
if (\CSaleBasketHelper::isSetItem($basketItem))
continue;
$clearedBasket[$basketCode] = $basketItem;
}
unset($basketCode, $basketItem);
if (!empty($clearedBasket))
{
$result = Sale\OrderDiscountManager::roundBasket(
$clearedBasket,
array(),
$orderData
);
foreach ($result as $basketCode => $roundResult)
{
if (empty($roundResult) || !is_array($roundResult))
continue;
$code = ($publicMode ? $basket[$basketCode]['ID'] : $basketCode);
$basket[$basketCode]['PRICE'] = $roundResult['PRICE'];
$basket[$basketCode]['DISCOUNT_PRICE'] = $roundResult['DISCOUNT_PRICE'];
//TODO: remove this code after create calculation percent of discount
if ($basket[$basketCode]['PRICE'] > $basket[$basketCode]['BASE_PRICE'])
{
$basket[$basketCode]['BASE_PRICE'] = $basket[$basketCode]['PRICE'];
$basket[$basketCode]['DISCOUNT_PRICE'] = 0;
}
if (!isset(self::$discountResult['BASKET_ROUND']))
self::$discountResult['BASKET_ROUND'] = array();
self::$discountResult['BASKET_ROUND'][$code] = array(
'APPLY' => 'Y',
'ROUND_RULE' => $roundResult['ROUND_RULE']
);
}
unset($basketCode, $roundResult, $result);
}
unset($clearedBasket);
unset($publicMode);
}
/**
* Returns existing custom price.
*
* @param array $basketItem Basket item.
* @return bool
*/
protected static function isCustomPrice($basketItem)
{
return (
(isset($basketItem['CUSTOM_PRICE']) && $basketItem['CUSTOM_PRICE'] == 'Y')
|| (array_key_exists('PRODUCT_PROVIDER_CLASS', $basketItem) && empty($basketItem['PRODUCT_PROVIDER_CLASS']))
);
}
/**
* Calculate basket discounts for item.
*
* @param string|int $code Basket code.
* @param array $fields Basket data.
* @return bool
*/
protected static function calculateBasketItemDiscount($code, $fields)
{
if (\CSaleBasketHelper::isSetItem($fields))
return true;
if (empty(self::$basketDiscountList[$code]))
return true;
$itemData = array(
'MODULE_ID' => $fields['MODULE'],
'PRODUCT_ID' => $fields['PRODUCT_ID'],
'BASKET_ID' => $code
);
foreach (self::$basketDiscountList[$code] as $index => $discount)
{
$discountResult = self::convertDiscount($discount);
if (!$discountResult->isSuccess())
return false;
$orderDiscountId = $discountResult->getId();
$discountData = $discountResult->getData();
$orderCouponId = '';
self::$basketDiscountList[$code][$index]['ORDER_DISCOUNT_ID'] = $orderDiscountId;
if ($discountData['USE_COUPONS'] == 'Y')
{
if (empty($discount['COUPON']))
return false;
$couponResult = self::convertCoupon($discount['COUPON'], $orderDiscountId);
if (!$couponResult->isSuccess())
return false;
$orderCouponId = $couponResult->getId();
Sale\DiscountCouponsManager::setApplyByProduct($itemData, array($orderCouponId));
unset($couponResult);
}
unset($discountData, $discountResult);
if (!isset(self::$discountResult['BASKET'][$code]))
self::$discountResult['BASKET'][$code] = array();
self::$discountResult['BASKET'][$code][$index] = array(
'DISCOUNT_ID' => $orderDiscountId,
'COUPON_ID' => $orderCouponId,
'RESULT' => array(
'APPLY' => 'Y',
'DESCR' => false,
'DESCR_DATA' => false
)
);
$orderApplication = (
!empty(self::$discountsCache[$orderDiscountId]['APPLICATION'])
? self::$discountsCache[$orderDiscountId]['APPLICATION']
: null
);
if (!empty($orderApplication))
{
$fields['DISCOUNT_RESULT'] = (
!empty(self::$discountsCache[$orderDiscountId]['ACTIONS_DESCR_DATA'])
? self::$discountsCache[$orderDiscountId]['ACTIONS_DESCR_DATA']
: false
);
$applyProduct = null;
eval('$applyProduct='.$orderApplication.';');
if (is_callable($applyProduct))
$applyProduct($fields);
unset($applyProduct);
if (!empty($fields['DISCOUNT_RESULT']))
{
self::$discountResult['BASKET'][$code][$index]['RESULT']['DESCR_DATA'] = $fields['DISCOUNT_RESULT']['BASKET'];
self::$discountResult['BASKET'][$code][$index]['RESULT']['DESCR'] = self::formatDescription($fields['DISCOUNT_RESULT']);
}
unset($fields['DISCOUNT_RESULT']);
}
unset($orderApplication);
}
unset($discount, $index);
return true;
}
/**
* Convert discount for saving in order.
*
* @param array $discount Raw discount data.
* @return Sale\Result
*/
protected static function convertDiscount($discount)
{
$result = new Sale\Result();
$discountResult = Sale\OrderDiscountManager::saveDiscount($discount, false);
if (!$discountResult->isSuccess())
{
$result->addErrors($discountResult->getErrors());
unset($discountResult);
return $result;
}
$orderDiscountId = $discountResult->getId();
$discountData = $discountResult->getData();
$resultData = array(
'ORDER_DISCOUNT_ID' => $orderDiscountId,
'USE_COUPONS' => $discountData['USE_COUPONS'],
'MODULE_ID' => $discountData['MODULE_ID'],
);
if (!isset(self::$discountsCache[$orderDiscountId]))
{
$discountData['ACTIONS_DESCR_DATA'] = false;
if (!empty($discountData['ACTIONS_DESCR']) && is_array($discountData['ACTIONS_DESCR']))
{
$discountData['ACTIONS_DESCR_DATA'] = $discountData['ACTIONS_DESCR'];
$discountData['ACTIONS_DESCR'] = self::formatDescription($discountData['ACTIONS_DESCR']);
}
else
{
$discountData['ACTIONS_DESCR'] = false;
}
if (empty($discountData['ACTIONS_DESCR']))
{
$discountData['ACTIONS_DESCR'] = false;
$discountData['ACTIONS_DESCR_DATA'] = false;
}
self::$discountsCache[$orderDiscountId] = $discountData;
}
$result->setId($orderDiscountId);
$result->setData($resultData);
unset($discountData, $resultData, $orderDiscountId);
return $result;
}
/**
* Convert coupon for saving in order.
*
* @param string|array $coupon Coupon.
* @param int $discount Order discount id.
* @return Sale\Result
*/
protected static function convertCoupon($coupon, $discount)
{
$result = new Sale\Result();
if (!is_array($coupon))
{
$couponData = Sale\DiscountCouponsManager::getEnteredCoupon($coupon, true);
if (empty($couponData))
{
$result->addError(new Main\Entity\EntityError(
Loc::getMessage('BX_SALE_DISCOUNT_ERR_COUPON_NOT_FOUND'),
self::ERROR_ID
));
return $result;
}
$coupon = array(
'COUPON' => $couponData['COUPON'],
'TYPE' => $couponData['TYPE'],
'COUPON_ID' => $couponData['ID'],
'DATA' => $couponData
);
unset($couponData);
}
$coupon['ORDER_DISCOUNT_ID'] = $discount;
$coupon['ID'] = 0;
$orderCouponId = $coupon['COUPON'];
if (!isset(self::$couponsCache[$orderCouponId]))
self::$couponsCache[$orderCouponId] = $coupon;
$result->setId($orderCouponId);
$result->setData($coupon);
unset($coupon, $orderCouponId);
return $result;
}
/**
* Return formatted discount description.
*
* @param array|bool $descr Description.
* @return array
*/
protected static function formatDescription($descr)
{
$result = array();
if (empty($descr) || !is_array($descr))
return $result;
if (isset($descr['DELIVERY']))
{
$result['DELIVERY'] = array();
foreach ($descr['DELIVERY'] as $index => $value)
{
$result['DELIVERY'][$index] = Sale\OrderDiscountManager::formatDescription($value);
if ($result['DELIVERY'][$index] == false)
unset($result['DELIVERY'][$index]);
}
unset($value, $index);
if (!empty($result['DELIVERY']))
$result['DELIVERY'] = implode(', ', $result['DELIVERY']);
}
if (isset($descr['BASKET']))
{
$result['BASKET'] = array();
foreach ($descr['BASKET'] as $index => $value)
{
$result['BASKET'][$index] = Sale\OrderDiscountManager::formatDescription($value);
if ($result['BASKET'][$index] == false)
unset($result['BASKET'][$index]);
}
unset($value, $index);
if (!empty($result['BASKET']))
$result['BASKET'] = implode(', ', $result['BASKET']);
}
return $result;
}
/**
* Returns result after one discount.
*
* @param array $order Order current data.
* @return array
*/
protected static function getStepResult($order)
{
$publicMode = self::usedByClient();
$result = array();
$stepResult = &$order['DISCOUNT_RESULT'];
if (!empty($stepResult['DELIVERY']) && is_array($stepResult['DELIVERY']))
{
$result['DELIVERY'] = array(
'APPLY' => 'Y',
'DELIVERY_ID' => (isset($order['DELIVERY_ID']) ? $order['DELIVERY_ID'] : false),
'SHIPMENT_CODE' => (isset($order['SHIPMENT_CODE']) ? $order['SHIPMENT_CODE'] : false),
'DESCR' => Sale\OrderDiscountManager::formatArrayDescription($stepResult['DELIVERY']),
'DESCR_DATA' => $stepResult['DELIVERY'],
'ACTION_BLOCK_LIST' => array_keys($stepResult['DELIVERY'])
);
if (is_array($result['DELIVERY']['DESCR']))
$result['DELIVERY']['DESCR'] = implode(', ', $result['DELIVERY']['DESCR']);
}
if (!empty($stepResult['BASKET']) && is_array($stepResult['BASKET']))
{
if (!isset($result['BASKET']))
$result['BASKET'] = array();
foreach ($stepResult['BASKET'] as $basketCode => $basketResult)
{
$code = ($publicMode ? $order['BASKET_ITEMS'][$basketCode]['ID'] : $basketCode);
$result['BASKET'][$code] = array(
'APPLY' => 'Y',
'DESCR' => Sale\OrderDiscountManager::formatArrayDescription($basketResult),
'DESCR_DATA' => $basketResult,
'MODULE' => $order['BASKET_ITEMS'][$basketCode]['MODULE'],
'PRODUCT_ID' => $order['BASKET_ITEMS'][$basketCode]['PRODUCT_ID'],
'BASKET_ID' => $code,
'ACTION_BLOCK_LIST' => array_keys($basketResult)
);
if (is_array($result['BASKET'][$code]['DESCR']))
$result['BASKET'][$code]['DESCR'] = implode(', ', $result['BASKET'][$code]['DESCR']);
}
unset($code, $basketCode, $basketResult);
}
unset($stepResult);
return $result;
}
/**
* Returns result after one discount in old format.
*
* @param array $currentOrder Current order data.
* @return array
*/
protected static function getStepResultOld($currentOrder)
{
$publicMode = self::usedByClient();
$result = array();
if (isset(self::$previousOrderData['PRICE_DELIVERY']) && isset($currentOrder['PRICE_DELIVERY']))
{
if (self::$previousOrderData['PRICE_DELIVERY'] != $currentOrder['PRICE_DELIVERY'])
{
$descr = Discount\Result\CompatibleFormat::createResultDescription(
$currentOrder['PRICE_DELIVERY'],
self::$previousOrderData['PRICE_DELIVERY'],
self::$previousOrderData['CURRENCY']
);
$result['DELIVERY'] = array(
'APPLY' => 'Y',
'DELIVERY_ID' => (isset($currentOrder['DELIVERY_ID']) ? $currentOrder['DELIVERY_ID'] : false),
'SHIPMENT_CODE' => (isset($currentOrder['SHIPMENT_CODE']) ? $currentOrder['SHIPMENT_CODE'] : false),
'DESCR' => implode(', ', Discount\Formatter::formatList($descr)),
'DESCR_DATA' => $descr
);
unset($descr);
}
}
if (!empty(self::$previousOrderData['BASKET_ITEMS']) && !empty($currentOrder['BASKET_ITEMS']))
{
foreach (self::$previousOrderData['BASKET_ITEMS'] as $basketCode => $item)
{
if (!isset($currentOrder['BASKET_ITEMS'][$basketCode]))
continue;
$code = ($publicMode ? $currentOrder['BASKET_ITEMS'][$basketCode]['ID'] : $basketCode);
if ($item['PRICE'] != $currentOrder['BASKET_ITEMS'][$basketCode]['PRICE'])
{
if (!isset($result['BASKET']))
$result['BASKET'] = array();
$descr = Discount\Result\CompatibleFormat::createResultDescription(
$currentOrder['BASKET_ITEMS'][$basketCode]['PRICE'],
$item['PRICE'],
self::$previousOrderData['CURRENCY']
);
$result['BASKET'][$code] = array(
'APPLY' => 'Y',
'DESCR' => implode(', ', Discount\Formatter::formatList($descr)),
'DESCR_DATA' => $descr,
'MODULE' => $currentOrder['BASKET_ITEMS'][$basketCode]['MODULE'],
'PRODUCT_ID' => $currentOrder['BASKET_ITEMS'][$basketCode]['PRODUCT_ID'],
'BASKET_ID' => $code
);
unset($descr);
}
}
}
return $result;
}
/**
* Correct data for exotic coupon.
*
* @param array &$order Current order data.
* @param array &$stepResult Currenct discount result.
* @param array $discount Discount data.
* @return void
*/
protected static function correctStepResult(&$order, &$stepResult, $discount)
{
if ($discount['USE_COUPONS'] == 'Y' && !empty($discount['COUPON']))
{
if (
$discount['COUPON']['TYPE'] == Sale\Internals\DiscountCouponTable::TYPE_BASKET_ROW &&
(!empty($stepResult['BASKET']) && count($stepResult['BASKET']) > 1)
)
{
$publicMode = self::usedByClient();
$maxPrice = 0;
$maxKey = -1;
$basketId = -1;
foreach (self::$previousOrderData['BASKET_ITEMS'] as $key => $item)
{
$resultKey = ($publicMode ? $item['ID'] : $key);
if (isset($stepResult['BASKET'][$resultKey]))
{
if ($maxPrice < $item['PRICE'])
{
$maxPrice = $item['PRICE'];
$maxKey = $key;
$basketId = $resultKey;
}
}
}
unset($key, $item);
$basketKeys = array_keys($order['BASKET_ITEMS']);
foreach ($basketKeys as &$key)
{
if ($key == $maxKey)
continue;
$order['BASKET_ITEMS'][$key] = self::$previousOrderData['BASKET_ITEMS'][$key];
}
unset($key);
$basketKeys = array_keys($stepResult['BASKET']);
foreach ($basketKeys as &$key)
{
if ($key == $basketId)
continue;
unset($stepResult['BASKET'][$key]);
}
unset($key);
unset($basketKeys);
unset($basketId, $maxKey, $maxPrice, $publicMode);
}
}
}
/**
* Returns discount and coupon list.
*
* @return void
*/
protected static function getApplyDiscounts()
{
$discountApply = array();
$couponApply = array();
self::$discountResult['DISCOUNT_LIST'] = array();
if (!empty(self::$discountsCache))
{
foreach (self::$discountsCache as $id => $discount)
{
self::$discountResult['DISCOUNT_LIST'][$id] = array(
'ID' => $id,
'NAME' => $discount['NAME'],
'MODULE_ID' => $discount['MODULE_ID'],
'DISCOUNT_ID' => $discount['ID'],
'USE_COUPONS' => $discount['USE_COUPONS'],
'ACTIONS_DESCR' => $discount['ACTIONS_DESCR'],
'ACTIONS_DESCR_DATA' => $discount['ACTIONS_DESCR_DATA'],
'APPLY' => 'N',
'EDIT_PAGE_URL' => $discount['EDIT_PAGE_URL']
);
$discountApply[$id] = &self::$discountResult['DISCOUNT_LIST'][$id];
}
unset($id, $discount);
}
self::$discountResult['COUPON_LIST'] = array();
if (!empty(self::$couponsCache))
{
foreach (self::$couponsCache as $id => $coupon)
{
self::$discountResult['COUPON_LIST'][$id] = $coupon;
self::$discountResult['COUPON_LIST'][$id]['APPLY'] = 'N';
$couponApply[$id] = &self::$discountResult['COUPON_LIST'][$id];
}
unset($id, $coupon);
}
if (!empty(self::$discountResult['BASKET']))
{
foreach (self::$discountResult['BASKET'] as $basketCode => $discountList)
{
foreach ($discountList as $discount)
{
if ($discount['RESULT']['APPLY'] == 'Y')
{
if (isset($discountApply[$discount['DISCOUNT_ID']]))
$discountApply[$discount['DISCOUNT_ID']]['APPLY'] = 'Y';
if (isset($couponApply[$discount['COUPON_ID']]))
$couponApply[$discount['COUPON_ID']]['APPLY'] = 'Y';
}
}
unset($discount);
}
unset($basketCode, $discountList);
}
if (!empty(self::$discountResult['ORDER']))
{
foreach (self::$discountResult['ORDER'] as $discount)
{
if (!empty($discount['RESULT']['BASKET']))
{
foreach ($discount['RESULT']['BASKET'] as $basketCode => $applyList)
{
if ($applyList['APPLY'] == 'Y')
{
if (isset($discountApply[$discount['DISCOUNT_ID']]))
$discountApply[$discount['DISCOUNT_ID']]['APPLY'] = 'Y';
if (isset($couponApply[$discount['COUPON_ID']]))
$couponApply[$discount['COUPON_ID']]['APPLY'] = 'Y';
}
}
unset($basketCode, $applyList);
}
if (!empty($discount['RESULT']['DELIVERY']) && $discount['RESULT']['DELIVERY']['APPLY'] == 'Y')
{
if (isset($discountApply[$discount['DISCOUNT_ID']]))
$discountApply[$discount['DISCOUNT_ID']]['APPLY'] = 'Y';
if (isset($couponApply[$discount['COUPON_ID']]))
$couponApply[$discount['COUPON_ID']]['APPLY'] = 'Y';
}
}
unset($discount);
}
unset($discountApply, $couponApply);
}
/**
* Change result format.
*
* @return void
*/
protected static function remakingDiscountResult()
{
$basket = array();
$delivery = array();
if (!empty(self::$discountResult['BASKET']))
{
foreach (self::$discountResult['BASKET'] as $basketCode => $discountList)
{
if (!isset($basket[$basketCode]))
$basket[$basketCode] = array();
foreach ($discountList as $discount)
{
$basket[$basketCode][] = array(
'DISCOUNT_ID' => $discount['DISCOUNT_ID'],
'COUPON_ID' => $discount['COUPON_ID'],
'APPLY' => $discount['RESULT']['APPLY'],
'DESCR' => $discount['RESULT']['DESCR']
);
}
unset($discount);
}
unset($basketCode, $discountList);
}
if (!empty(self::$discountResult['ORDER']))
{
foreach (self::$discountResult['ORDER'] as $discount)
{
if (!empty($discount['RESULT']['BASKET']))
{
foreach ($discount['RESULT']['BASKET'] as $basketCode => $applyList)
{
if (!isset($basket[$basketCode]))
$basket[$basketCode] = array();
$basket[$basketCode][] = array(
'DISCOUNT_ID' => $discount['DISCOUNT_ID'],
'COUPON_ID' => $discount['COUPON_ID'],
'APPLY' => $applyList['APPLY'],
'DESCR' => $applyList['DESCR']
);
}
unset($basketCode, $applyList);
}
if (!empty($discount['RESULT']['DELIVERY']))
{
$delivery[] = array(
'DISCOUNT_ID' => $discount['DISCOUNT_ID'],
'COUPON_ID' => $discount['COUPON_ID'],
'DELIVERY_ID' => $discount['RESULT']['DELIVERY']['DELIVERY_ID'],
'APPLY' => $discount['RESULT']['DELIVERY']['APPLY'],
'DESCR' => $discount['RESULT']['DELIVERY']['DESCR']
);
}
}
unset($discount);
}
unset($couponApply, $discountApply);
self::$discountResult['RESULT'] = array(
'BASKET' => $basket,
'DELIVERY' => $delivery
);
}
}