com.liferay.commerce.internal.price.CommerceProductPriceCalculationV2Impl Maven / Gradle / Ivy
/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.commerce.internal.price;
import com.liferay.commerce.account.model.CommerceAccount;
import com.liferay.commerce.context.CommerceContext;
import com.liferay.commerce.currency.model.CommerceCurrency;
import com.liferay.commerce.currency.model.CommerceMoney;
import com.liferay.commerce.currency.model.CommerceMoneyFactory;
import com.liferay.commerce.currency.service.CommerceCurrencyLocalService;
import com.liferay.commerce.discount.CommerceDiscountCalculation;
import com.liferay.commerce.discount.CommerceDiscountValue;
import com.liferay.commerce.discount.application.strategy.CommerceDiscountApplicationStrategy;
import com.liferay.commerce.price.CommerceProductPrice;
import com.liferay.commerce.price.CommerceProductPriceCalculation;
import com.liferay.commerce.price.CommerceProductPriceImpl;
import com.liferay.commerce.price.list.constants.CommercePriceListConstants;
import com.liferay.commerce.price.list.discovery.CommercePriceListDiscovery;
import com.liferay.commerce.price.list.model.CommercePriceEntry;
import com.liferay.commerce.price.list.model.CommercePriceList;
import com.liferay.commerce.price.list.model.CommerceTierPriceEntry;
import com.liferay.commerce.price.list.service.CommercePriceEntryLocalService;
import com.liferay.commerce.price.list.service.CommercePriceListLocalService;
import com.liferay.commerce.price.list.service.CommerceTierPriceEntryLocalService;
import com.liferay.commerce.pricing.configuration.CommercePricingConfiguration;
import com.liferay.commerce.pricing.constants.CommercePricingConstants;
import com.liferay.commerce.pricing.exception.CommerceUndefinedBasePriceListException;
import com.liferay.commerce.pricing.modifier.CommercePriceModifierHelper;
import com.liferay.commerce.product.constants.CPConstants;
import com.liferay.commerce.product.model.CPInstance;
import com.liferay.commerce.product.model.CommerceCatalog;
import com.liferay.commerce.product.service.CPInstanceLocalService;
import com.liferay.commerce.tax.CommerceTaxCalculation;
import com.liferay.portal.kernel.dao.orm.QueryUtil;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.module.configuration.ConfigurationException;
import com.liferay.portal.kernel.module.configuration.ConfigurationProvider;
import com.liferay.portal.kernel.security.permission.resource.PortletResourcePermission;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.workflow.WorkflowConstants;
import java.math.BigDecimal;
import java.math.MathContext;
import java.math.RoundingMode;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
import org.osgi.service.component.annotations.ReferenceCardinality;
import org.osgi.service.component.annotations.ReferencePolicy;
import org.osgi.service.component.annotations.ReferencePolicyOption;
/**
* @author Riccardo Alberti
*/
@Component(
property = "commerce.price.calculation.key=v2.0",
service = CommerceProductPriceCalculation.class
)
public class CommerceProductPriceCalculationV2Impl
implements CommerceProductPriceCalculation {
@Override
public CommerceProductPrice getCommerceProductPrice(
long cpInstanceId, int quantity, boolean secure,
CommerceContext commerceContext)
throws PortalException {
long commercePriceListId = _getCommercePriceListId(
cpInstanceId, commerceContext);
CommerceMoney unitPriceMoney = _getUnitPrice(
commercePriceListId, cpInstanceId, quantity, commerceContext);
long commercePromoPriceListId = _getCommercePromoPriceListId(
cpInstanceId, commerceContext);
CommerceMoney promoPriceMoney = _getPromoPrice(
commercePromoPriceListId, cpInstanceId, quantity, commerceContext);
CommerceProductPriceImpl commerceProductPriceImpl =
new CommerceProductPriceImpl();
commerceProductPriceImpl.setQuantity(quantity);
commerceProductPriceImpl.setUnitPrice(unitPriceMoney);
commerceProductPriceImpl.setUnitPromoPrice(promoPriceMoney);
BigDecimal finalPrice = unitPriceMoney.getPrice();
BigDecimal promoPrice = promoPriceMoney.getPrice();
if ((promoPrice != null) &&
(promoPrice.compareTo(BigDecimal.ZERO) > 0) &&
(promoPrice.compareTo(unitPriceMoney.getPrice()) <= 0)) {
finalPrice = promoPriceMoney.getPrice();
commercePriceListId = commercePromoPriceListId;
}
CommerceDiscountValue commerceDiscountValue = _getCommerceDiscountValue(
cpInstanceId, commercePriceListId, quantity, finalPrice,
commerceContext);
finalPrice = finalPrice.multiply(BigDecimal.valueOf(quantity));
if (commerceDiscountValue != null) {
CommerceMoney discountAmountMoney =
commerceDiscountValue.getDiscountAmount();
finalPrice = finalPrice.subtract(discountAmountMoney.getPrice());
}
commerceProductPriceImpl.setCommerceDiscountValue(
commerceDiscountValue);
commerceProductPriceImpl.setFinalPrice(
_commerceMoneyFactory.create(
commerceContext.getCommerceCurrency(), finalPrice));
return commerceProductPriceImpl;
}
@Override
public CommerceProductPrice getCommerceProductPrice(
long cpInstanceId, int quantity, CommerceContext commerceContext)
throws PortalException {
return getCommerceProductPrice(
cpInstanceId, quantity, true, commerceContext);
}
@Override
public CommerceMoney getFinalPrice(
long cpInstanceId, int quantity, boolean secure,
CommerceContext commerceContext)
throws PortalException {
CommerceProductPrice commerceProductPrice = getCommerceProductPrice(
cpInstanceId, quantity, commerceContext);
if (commerceProductPrice == null) {
return null;
}
return commerceProductPrice.getFinalPrice();
}
@Override
public CommerceMoney getFinalPrice(
long cpInstanceId, int quantity, CommerceContext commerceContext)
throws PortalException {
return getFinalPrice(cpInstanceId, quantity, true, commerceContext);
}
@Override
public CommerceMoney getPromoPrice(
long cpInstanceId, int quantity, CommerceCurrency commerceCurrency,
boolean secure, CommerceContext commerceContext)
throws PortalException {
long commercePromoPriceListId = _getCommercePromoPriceListId(
cpInstanceId, commerceContext);
return _getPromoPrice(
commercePromoPriceListId, cpInstanceId, quantity, commerceContext);
}
@Override
public CommerceMoney getUnitMaxPrice(
long cpDefinitionId, int quantity, boolean secure,
CommerceContext commerceContext)
throws PortalException {
CommerceMoney commerceMoney = null;
BigDecimal maxPrice = BigDecimal.ZERO;
List cpInstances =
_cpInstanceLocalService.getCPDefinitionInstances(
cpDefinitionId, WorkflowConstants.STATUS_APPROVED,
QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
for (CPInstance cpInstance : cpInstances) {
CommerceMoney cpInstanceCommerceMoney = getUnitPrice(
cpInstance.getCPInstanceId(), quantity,
commerceContext.getCommerceCurrency(), secure, commerceContext);
if (maxPrice.compareTo(cpInstanceCommerceMoney.getPrice()) < 0) {
commerceMoney = cpInstanceCommerceMoney;
maxPrice = commerceMoney.getPrice();
}
}
return commerceMoney;
}
@Override
public CommerceMoney getUnitMaxPrice(
long cpDefinitionId, int quantity, CommerceContext commerceContext)
throws PortalException {
return getUnitMaxPrice(cpDefinitionId, quantity, true, commerceContext);
}
@Override
public CommerceMoney getUnitMinPrice(
long cpDefinitionId, int quantity, boolean secure,
CommerceContext commerceContext)
throws PortalException {
CommerceMoney commerceMoney = null;
BigDecimal minPrice = BigDecimal.ZERO;
List cpInstances =
_cpInstanceLocalService.getCPDefinitionInstances(
cpDefinitionId, WorkflowConstants.STATUS_APPROVED,
QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
for (CPInstance cpInstance : cpInstances) {
CommerceMoney cpInstanceCommerceMoney = getUnitPrice(
cpInstance.getCPInstanceId(), quantity,
commerceContext.getCommerceCurrency(), secure, commerceContext);
if ((commerceMoney == null) ||
(minPrice.compareTo(cpInstanceCommerceMoney.getPrice()) > 0)) {
commerceMoney = cpInstanceCommerceMoney;
minPrice = commerceMoney.getPrice();
}
}
return commerceMoney;
}
@Override
public CommerceMoney getUnitMinPrice(
long cpDefinitionId, int quantity, CommerceContext commerceContext)
throws PortalException {
return getUnitMinPrice(cpDefinitionId, quantity, true, commerceContext);
}
@Override
public CommerceMoney getUnitPrice(
long cpInstanceId, int quantity, CommerceCurrency commerceCurrency,
boolean secure, CommerceContext commerceContext)
throws PortalException {
long commercePriceListId = _getCommercePriceListId(
cpInstanceId, commerceContext);
return _getUnitPrice(
commercePriceListId, cpInstanceId, quantity, commerceContext);
}
public void unsetCommerceDiscountApplicationStrategy(
CommerceDiscountApplicationStrategy commerceDiscountApplicationStrategy,
Map properties) {
String commerceDiscountApplicationStrategyKey = GetterUtil.getString(
properties.get("commerce.discount.application.strategy.key"));
_commerceDiscountApplicationStrategyMap.remove(
commerceDiscountApplicationStrategyKey);
}
public void unsetCommercePriceListDiscovery(
CommercePriceListDiscovery commercePriceListDiscovery,
Map properties) {
String commercePriceListDiscoveryKey = GetterUtil.getString(
properties.get("commerce.price.list.discovery.key"));
_commercePriceListDiscoveryMap.remove(commercePriceListDiscoveryKey);
}
@Reference(
cardinality = ReferenceCardinality.MULTIPLE,
policy = ReferencePolicy.DYNAMIC,
policyOption = ReferencePolicyOption.GREEDY
)
protected void setCommerceDiscountApplicationStrategy(
CommerceDiscountApplicationStrategy commerceDiscountApplicationStrategy,
Map properties) {
String commerceDiscountApplicationStrategyKey = GetterUtil.getString(
properties.get("commerce.discount.application.strategy.key"));
_commerceDiscountApplicationStrategyMap.put(
commerceDiscountApplicationStrategyKey,
commerceDiscountApplicationStrategy);
}
@Reference(
cardinality = ReferenceCardinality.MULTIPLE,
policy = ReferencePolicy.DYNAMIC,
policyOption = ReferencePolicyOption.GREEDY
)
protected void setCommercePriceListDiscovery(
CommercePriceListDiscovery commercePriceListDiscovery,
Map properties) {
String commercePriceListDiscoveryKey = GetterUtil.getString(
properties.get("commerce.price.list.discovery.key"));
_commercePriceListDiscoveryMap.put(
commercePriceListDiscoveryKey, commercePriceListDiscovery);
}
private CommerceDiscountValue _calculateCommerceDiscountValue(
BigDecimal[] values, int quantity, BigDecimal finalPrice,
CommerceContext commerceContext)
throws PortalException {
CommerceCurrency commerceCurrency =
commerceContext.getCommerceCurrency();
RoundingMode roundingMode = RoundingMode.valueOf(
commerceCurrency.getRoundingMode());
CommerceDiscountApplicationStrategy
commerceDiscountApplicationStrategy =
_getCommerceDiscountApplicationStrategy();
BigDecimal discountedAmount =
commerceDiscountApplicationStrategy.applyCommerceDiscounts(
finalPrice, values);
BigDecimal currentDiscountAmount = finalPrice.subtract(
discountedAmount);
currentDiscountAmount = currentDiscountAmount.setScale(
_SCALE, roundingMode);
CommerceMoney discountAmount = _commerceMoneyFactory.create(
commerceCurrency,
currentDiscountAmount.multiply(new BigDecimal(quantity)));
return new CommerceDiscountValue(
0, discountAmount,
_getDiscountPercentage(discountedAmount, finalPrice, roundingMode),
values);
}
private long _getBasePriceListId(CPInstance cpInstance)
throws PortalException {
CommerceCatalog commerceCatalog = cpInstance.getCommerceCatalog();
CommercePriceList basePriceList =
_commercePriceListLocalService.getCommerceCatalogBasePriceList(
commerceCatalog.getGroupId());
if (basePriceList != null) {
return basePriceList.getCommercePriceListId();
}
throw new CommerceUndefinedBasePriceListException();
}
private CommerceDiscountApplicationStrategy
_getCommerceDiscountApplicationStrategy()
throws ConfigurationException {
CommercePricingConfiguration commercePricingConfiguration =
_configurationProvider.getSystemConfiguration(
CommercePricingConfiguration.class);
String commerceDiscountApplicationStrategy =
commercePricingConfiguration.commerceDiscountApplicationStrategy();
if (!_commerceDiscountApplicationStrategyMap.containsKey(
commerceDiscountApplicationStrategy)) {
if (_log.isWarnEnabled()) {
_log.warn(
"No commerce discount application strategy specified for " +
commerceDiscountApplicationStrategy);
}
return null;
}
return _commerceDiscountApplicationStrategyMap.get(
commerceDiscountApplicationStrategy);
}
private CommerceDiscountValue _getCommerceDiscountValue(
long cpInstanceId, long commercePriceListId, int quantity,
BigDecimal finalPrice, CommerceContext commerceContext)
throws PortalException {
CPInstance cpInstance = _cpInstanceLocalService.getCPInstance(
cpInstanceId);
CommercePriceEntry commercePriceEntry =
_commercePriceEntryLocalService.fetchCommercePriceEntry(
commercePriceListId, cpInstance.getCPInstanceUuid(), false);
BigDecimal[] values = new BigDecimal[4];
if ((commercePriceEntry != null) &&
!commercePriceEntry.isDiscountDiscovery()) {
if (!commercePriceEntry.isHasTierPrice()) {
values[0] = commercePriceEntry.getDiscountLevel1();
values[1] = commercePriceEntry.getDiscountLevel2();
values[2] = commercePriceEntry.getDiscountLevel3();
values[3] = commercePriceEntry.getDiscountLevel4();
return _calculateCommerceDiscountValue(
values, quantity, finalPrice, commerceContext);
}
else if (commercePriceEntry.isHasTierPrice() &&
commercePriceEntry.isBulkPricing()) {
CommerceTierPriceEntry commerceTierPriceEntry =
_commerceTierPriceEntryLocalService.
findClosestCommerceTierPriceEntry(
commercePriceEntry.getCommercePriceEntryId(),
quantity);
if (commerceTierPriceEntry != null) {
values[0] = commerceTierPriceEntry.getDiscountLevel1();
values[1] = commerceTierPriceEntry.getDiscountLevel2();
values[2] = commerceTierPriceEntry.getDiscountLevel3();
values[3] = commerceTierPriceEntry.getDiscountLevel4();
return _calculateCommerceDiscountValue(
values, quantity, finalPrice, commerceContext);
}
}
}
return _commerceDiscountCalculation.getProductCommerceDiscountValue(
cpInstanceId, quantity, finalPrice, commerceContext);
}
private CommerceMoney _getCommerceMoney(
long commercePriceListId, CommerceCurrency commerceCurrency,
BigDecimal price)
throws PortalException {
CommercePriceList commercePriceList =
_commercePriceListLocalService.getCommercePriceList(
commercePriceListId);
CommerceCurrency priceListCurrency =
_commerceCurrencyLocalService.getCommerceCurrency(
commercePriceList.getCommerceCurrencyId());
if (priceListCurrency.getCommerceCurrencyId() !=
commerceCurrency.getCommerceCurrencyId()) {
price = price.divide(
priceListCurrency.getRate(),
RoundingMode.valueOf(priceListCurrency.getRoundingMode()));
price = price.multiply(commerceCurrency.getRate());
}
if (price != null) {
return _commerceMoneyFactory.create(commerceCurrency, price);
}
return null;
}
private BigDecimal _getCommercePrice(
long commercePriceListId, CommercePriceEntry commercePriceEntry,
int quantity)
throws PortalException {
if (commercePriceEntry == null) {
return null;
}
CPInstance cpInstance = commercePriceEntry.getCPInstance();
CommercePriceList commercePriceList =
_commercePriceListLocalService.getCommercePriceList(
commercePriceEntry.getCommercePriceListId());
CommerceCurrency commerceCurrency =
_commerceCurrencyLocalService.getCommerceCurrency(
commercePriceList.getCommerceCurrencyId());
BigDecimal commercePrice = commercePriceEntry.getPrice();
if (!commercePriceEntry.isHasTierPrice()) {
if (commercePriceEntry.getCommercePriceListId() !=
commercePriceListId) {
commercePrice =
_commercePriceModifierHelper.applyCommercePriceModifier(
commercePriceListId, cpInstance.getCPDefinitionId(),
commercePriceEntry.getPriceMoney(
commerceCurrency.getCommerceCurrencyId()));
}
return commercePrice;
}
if (commercePriceEntry.isBulkPricing()) {
commercePrice = commercePriceEntry.getPrice();
CommerceTierPriceEntry commerceTierPriceEntry =
_commerceTierPriceEntryLocalService.
findClosestCommerceTierPriceEntry(
commercePriceEntry.getCommercePriceEntryId(), quantity);
if (commerceTierPriceEntry != null) {
commercePrice = commerceTierPriceEntry.getPrice();
}
if (commercePriceEntry.getCommercePriceListId() !=
commercePriceListId) {
commercePrice =
_commercePriceModifierHelper.applyCommercePriceModifier(
commercePriceListId, cpInstance.getCPDefinitionId(),
commerceTierPriceEntry.getPriceMoney(
commerceCurrency.getCommerceCurrencyId()));
}
return commercePrice;
}
int totalTierCounter = 0;
List commerceTierPriceEntries =
_commerceTierPriceEntryLocalService.findCommerceTierPriceEntries(
commercePriceEntry.getCommercePriceEntryId(), quantity);
if ((commerceTierPriceEntries != null) &&
!commerceTierPriceEntries.isEmpty()) {
commercePrice = BigDecimal.ZERO;
CommerceTierPriceEntry commerceTierPriceEntry0 =
commerceTierPriceEntries.get(0);
int tierCounter =
commerceTierPriceEntry0.getMinQuantity() - totalTierCounter - 1;
BigDecimal currentPrice = commercePriceEntry.getPrice();
currentPrice = currentPrice.multiply(
BigDecimal.valueOf(tierCounter));
commercePrice = commercePrice.add(currentPrice);
totalTierCounter += tierCounter;
for (int i = 0; i < (commerceTierPriceEntries.size() - 1); i++) {
CommerceTierPriceEntry commerceTierPriceEntry1 =
commerceTierPriceEntries.get(i);
CommerceTierPriceEntry commerceTierPriceEntry2 =
commerceTierPriceEntries.get(i + 1);
tierCounter =
commerceTierPriceEntry2.getMinQuantity() -
totalTierCounter - 1;
currentPrice = commerceTierPriceEntry1.getPrice();
currentPrice = currentPrice.multiply(
BigDecimal.valueOf(tierCounter));
commercePrice = commercePrice.add(currentPrice);
totalTierCounter += tierCounter;
}
totalTierCounter = quantity - totalTierCounter;
CommerceTierPriceEntry commerceTierPriceEntry =
commerceTierPriceEntries.get(
commerceTierPriceEntries.size() - 1);
currentPrice = commerceTierPriceEntry.getPrice();
currentPrice = currentPrice.multiply(
BigDecimal.valueOf(totalTierCounter));
commercePrice = commercePrice.add(currentPrice);
commercePrice = commercePrice.divide(BigDecimal.valueOf(quantity));
}
if (commercePriceEntry.getCommercePriceListId() !=
commercePriceListId) {
commercePrice =
_commercePriceModifierHelper.applyCommercePriceModifier(
commercePriceListId, cpInstance.getCPDefinitionId(),
_commerceMoneyFactory.create(
commerceCurrency, commercePrice));
}
return commercePrice;
}
private BigDecimal _getCommercePrice(
long cpInstanceId, long commercePriceListId,
CommerceMoney unitPriceMoney)
throws PortalException {
CommercePriceList commercePriceList =
_commercePriceListLocalService.getCommercePriceList(
commercePriceListId);
BigDecimal commercePrice = null;
if (commercePriceList != null) {
CPInstance cpInstance = _cpInstanceLocalService.getCPInstance(
cpInstanceId);
commercePrice =
_commercePriceModifierHelper.applyCommercePriceModifier(
commercePriceListId, cpInstance.getCPDefinitionId(),
unitPriceMoney);
}
return commercePrice;
}
private CommercePriceList _getCommercePriceList(
long cpInstanceId, CommerceContext commerceContext,
String commercePriceListType)
throws PortalException {
CPInstance cpInstance = _cpInstanceLocalService.getCPInstance(
cpInstanceId);
CommerceAccount commerceAccount = commerceContext.getCommerceAccount();
long commerceAccountId = 0;
if (commerceAccount != null) {
commerceAccountId = commerceAccount.getCommerceAccountId();
}
CommercePriceListDiscovery commercePriceListDiscovery =
_getCommercePriceListDiscovery(commercePriceListType);
if (commercePriceListDiscovery == null) {
return null;
}
return commercePriceListDiscovery.getCommercePriceList(
cpInstance.getGroupId(), commerceAccountId,
commerceContext.getCommerceChannelId(),
cpInstance.getCPInstanceUuid(), commercePriceListType);
}
private CommercePriceListDiscovery _getCommercePriceListDiscovery(
String commercePriceListType)
throws PortalException {
CommercePricingConfiguration commercePricingConfiguration =
_configurationProvider.getSystemConfiguration(
CommercePricingConfiguration.class);
String discoveryMethod = CommercePricingConstants.ORDER_BY_HIERARCHY;
if (commercePriceListType.equals(
CommercePriceListConstants.TYPE_PRICE_LIST)) {
discoveryMethod =
commercePricingConfiguration.commercePriceListDiscovery();
}
else if (commercePriceListType.equals(
CommercePriceListConstants.TYPE_PROMOTION)) {
discoveryMethod =
commercePricingConfiguration.commercePromotionDiscovery();
}
if (!_commercePriceListDiscoveryMap.containsKey(discoveryMethod)) {
if (_log.isWarnEnabled()) {
_log.warn(
"No commerce price list discovery specified for " +
discoveryMethod);
}
return null;
}
return _commercePriceListDiscoveryMap.get(discoveryMethod);
}
private long _getCommercePriceListId(
long cpInstanceId, CommerceContext commerceContext)
throws PortalException {
CommercePriceList commercePriceList = _getCommercePriceList(
cpInstanceId, commerceContext,
CommercePriceListConstants.TYPE_PRICE_LIST);
long commercePriceListId = 0;
if (commercePriceList != null) {
commercePriceListId = commercePriceList.getCommercePriceListId();
}
CPInstance cpInstance = _cpInstanceLocalService.getCPInstance(
cpInstanceId);
CommercePriceEntry commercePriceEntry =
_commercePriceEntryLocalService.fetchCommercePriceEntry(
commercePriceListId, cpInstance.getCPInstanceUuid(), true);
if (commercePriceEntry != null) {
return commercePriceEntry.getCommercePriceListId();
}
boolean hasCommercePriceModifiers =
_commercePriceModifierHelper.hasCommercePriceModifiers(
commercePriceListId, cpInstance.getCPDefinitionId());
if (hasCommercePriceModifiers) {
return commercePriceListId;
}
return _getBasePriceListId(cpInstance);
}
private long _getCommercePromoPriceListId(
long cpInstanceId, CommerceContext commerceContext)
throws PortalException {
CommercePriceList commercePriceList = _getCommercePriceList(
cpInstanceId, commerceContext,
CommercePriceListConstants.TYPE_PROMOTION);
if (commercePriceList != null) {
return commercePriceList.getCommercePriceListId();
}
return 0;
}
private BigDecimal _getDiscountPercentage(
BigDecimal discountedAmount, BigDecimal amount,
RoundingMode roundingMode) {
double actualPrice = discountedAmount.doubleValue();
double originalPrice = amount.doubleValue();
double percentage = actualPrice / originalPrice;
BigDecimal discountPercentage = new BigDecimal(percentage);
discountPercentage = discountPercentage.multiply(_ONE_HUNDRED);
MathContext mathContext = new MathContext(
discountPercentage.precision(), roundingMode);
return _ONE_HUNDRED.subtract(discountPercentage, mathContext);
}
private CommerceMoney _getPromoPrice(
long commercePriceListId, long cpInstanceId, int quantity,
CommerceContext commerceContext)
throws PortalException {
if (commercePriceListId > 0) {
CPInstance cpInstance = _cpInstanceLocalService.getCPInstance(
cpInstanceId);
CommercePriceEntry commercePriceEntry =
_commercePriceEntryLocalService.fetchCommercePriceEntry(
commercePriceListId, cpInstance.getCPInstanceUuid(), true);
if (commercePriceEntry != null) {
BigDecimal promoPrice = _getCommercePrice(
commercePriceListId, commercePriceEntry, quantity);
return _getCommerceMoney(
commercePriceListId, commerceContext.getCommerceCurrency(),
promoPrice);
}
CommerceMoney unitPrice = getUnitPrice(
cpInstanceId, quantity, commerceContext.getCommerceCurrency(),
false, commerceContext);
BigDecimal promoPrice = _getCommercePrice(
cpInstanceId, commercePriceListId, unitPrice);
return _getCommerceMoney(
commercePriceListId, commerceContext.getCommerceCurrency(),
promoPrice);
}
return _commerceMoneyFactory.create(
commerceContext.getCommerceCurrency(), BigDecimal.ZERO);
}
private CommerceMoney _getUnitPrice(
long commercePriceListId, long cpInstanceId, int quantity,
CommerceContext commerceContext)
throws PortalException {
CommercePriceList commercePriceList =
_commercePriceListLocalService.getCommercePriceList(
commercePriceListId);
CPInstance cpInstance = _cpInstanceLocalService.getCPInstance(
cpInstanceId);
CommercePriceEntry commercePriceEntry =
_commercePriceEntryLocalService.fetchCommercePriceEntry(
commercePriceListId, cpInstance.getCPInstanceUuid(), false);
if (commercePriceEntry == null) {
CommercePriceEntry commerceBasePriceEntry =
_commercePriceEntryLocalService.fetchCommercePriceEntry(
_getBasePriceListId(cpInstance),
cpInstance.getCPInstanceUuid(), false);
BigDecimal unitPrice = _getCommercePrice(
commercePriceList.getCommercePriceListId(),
commerceBasePriceEntry, quantity);
return _getCommerceMoney(
commercePriceListId, commerceContext.getCommerceCurrency(),
unitPrice);
}
BigDecimal unitPrice = _getCommercePrice(
commercePriceList.getCommercePriceListId(), commercePriceEntry,
quantity);
return _getCommerceMoney(
commercePriceListId, commerceContext.getCommerceCurrency(),
unitPrice);
}
private static final BigDecimal _ONE_HUNDRED = BigDecimal.valueOf(100);
private static final int _SCALE = 10;
private static final Log _log = LogFactoryUtil.getLog(
CommerceProductPriceCalculationV2Impl.class);
@Reference
private CommerceCurrencyLocalService _commerceCurrencyLocalService;
private final Map
_commerceDiscountApplicationStrategyMap = new ConcurrentHashMap<>();
@Reference(target = "(commerce.discount.calculation.key=v2.0)")
private CommerceDiscountCalculation _commerceDiscountCalculation;
@Reference
private CommerceMoneyFactory _commerceMoneyFactory;
@Reference
private CommercePriceEntryLocalService _commercePriceEntryLocalService;
private final Map
_commercePriceListDiscoveryMap = new ConcurrentHashMap<>();
@Reference
private CommercePriceListLocalService _commercePriceListLocalService;
@Reference
private CommercePriceModifierHelper _commercePriceModifierHelper;
@Reference
private CommerceTaxCalculation _commerceTaxCalculation;
@Reference
private CommerceTierPriceEntryLocalService
_commerceTierPriceEntryLocalService;
@Reference
private ConfigurationProvider _configurationProvider;
@Reference
private CPInstanceLocalService _cpInstanceLocalService;
@Reference(target = "(resource.name=" + CPConstants.RESOURCE_NAME + ")")
private PortletResourcePermission _portletResourcePermission;
} © 2015 - 2025 Weber Informatics LLC | Privacy Policy