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.internal.util.CommercePriceConverterUtil;
import com.liferay.commerce.price.CommerceProductPrice;
import com.liferay.commerce.price.CommerceProductPriceImpl;
import com.liferay.commerce.price.CommerceProductPriceRequest;
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.modifier.CommercePriceModifierHelper;
import com.liferay.commerce.product.model.CPInstance;
import com.liferay.commerce.product.model.CommerceCatalog;
import com.liferay.commerce.product.model.CommerceChannel;
import com.liferay.commerce.product.service.CPDefinitionOptionRelLocalService;
import com.liferay.commerce.product.service.CPInstanceLocalService;
import com.liferay.commerce.product.service.CommerceChannelLocalService;
import com.liferay.commerce.tax.CommerceTaxCalculation;
import com.liferay.commerce.util.CommerceBigDecimalUtil;
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.workflow.WorkflowConstants;
import java.math.BigDecimal;
import java.math.MathContext;
import java.math.RoundingMode;
import java.util.Collections;
import java.util.List;
import java.util.Map;
/**
* @author Riccardo Alberti
*/
public class CommerceProductPriceCalculationV2Impl
extends BaseCommerceProductPriceCalculation {
public CommerceProductPriceCalculationV2Impl(
CommerceChannelLocalService commerceChannelLocalService,
CommerceCurrencyLocalService commerceCurrencyLocalService,
CommerceDiscountCalculation commerceDiscountCalculation,
CommerceMoneyFactory commerceMoneyFactory,
CommercePriceEntryLocalService commercePriceEntryLocalService,
CommercePriceListLocalService commercePriceListLocalService,
CommercePriceModifierHelper commercePriceModifierHelper,
CommerceTierPriceEntryLocalService commerceTierPriceEntryLocalService,
CommerceTaxCalculation commerceTaxCalculation,
ConfigurationProvider configurationProvider,
CPDefinitionOptionRelLocalService cpDefinitionOptionRelLocalService,
CPInstanceLocalService cpInstanceLocalService,
Map
commerceDiscountApplicationStrategyMap,
Map commercePriceListDiscoveryMap) {
super(
commerceMoneyFactory, commerceTaxCalculation,
cpDefinitionOptionRelLocalService, cpInstanceLocalService);
_commerceChannelLocalService = commerceChannelLocalService;
_commerceCurrencyLocalService = commerceCurrencyLocalService;
_commerceDiscountCalculation = commerceDiscountCalculation;
_commercePriceEntryLocalService = commercePriceEntryLocalService;
_commercePriceListLocalService = commercePriceListLocalService;
_commercePriceModifierHelper = commercePriceModifierHelper;
_commerceTierPriceEntryLocalService =
commerceTierPriceEntryLocalService;
_configurationProvider = configurationProvider;
_commerceDiscountApplicationStrategyMap =
commerceDiscountApplicationStrategyMap;
_commercePriceListDiscoveryMap = commercePriceListDiscoveryMap;
}
@Override
public CommerceMoney getBasePrice(
long cpInstanceId, CommerceCurrency commerceCurrency)
throws PortalException {
return commerceMoneyFactory.create(
commerceCurrency,
_getBasePrice(
cpInstanceId, commerceCurrency,
CommercePriceListConstants.TYPE_PRICE_LIST));
}
@Override
public CommerceMoney getBasePromoPrice(
long cpInstanceId, CommerceCurrency commerceCurrency)
throws PortalException {
return commerceMoneyFactory.create(
commerceCurrency,
_getBasePrice(
cpInstanceId, commerceCurrency,
CommercePriceListConstants.TYPE_PROMOTION));
}
@Override
public CommerceProductPrice getCommerceProductPrice(
CommerceProductPriceRequest commerceProductPriceRequest)
throws PortalException {
long cpInstanceId = commerceProductPriceRequest.getCpInstanceId();
int quantity = commerceProductPriceRequest.getQuantity();
CommerceContext commerceContext =
commerceProductPriceRequest.getCommerceContext();
long commercePriceListId = _getCommercePriceListId(
cpInstanceId, commerceContext);
CommerceMoney unitPriceMoney = _getUnitPrice(
commercePriceListId, cpInstanceId, quantity, commerceContext);
BigDecimal finalPrice = unitPriceMoney.getPrice();
long commercePromoPriceListId = _getCommercePromoPriceListId(
cpInstanceId, commerceContext);
CommerceMoney promoPriceMoney = _getPromoPrice(
commercePromoPriceListId, cpInstanceId, quantity, commerceContext);
if (!promoPriceMoney.isEmpty() &&
CommerceBigDecimalUtil.gt(
promoPriceMoney.getPrice(), BigDecimal.ZERO) &&
CommerceBigDecimalUtil.lte(
promoPriceMoney.getPrice(), unitPriceMoney.getPrice())) {
finalPrice = promoPriceMoney.getPrice();
commercePriceListId = commercePromoPriceListId;
}
BigDecimal[] updatedPrices = getUpdatedPrices(
unitPriceMoney, promoPriceMoney, finalPrice, commerceContext,
commerceProductPriceRequest.getCommerceOptionValues());
finalPrice = updatedPrices[2];
CommerceDiscountValue commerceDiscountValue;
BigDecimal finalPriceWithTaxAmount = getConvertedPrice(
cpInstanceId, finalPrice, false, commerceContext);
boolean discountsTargetNetPrice = true;
CommerceChannel commerceChannel =
_commerceChannelLocalService.fetchCommerceChannel(
commerceContext.getCommerceChannelId());
if (commerceChannel != null) {
discountsTargetNetPrice =
commerceChannel.isDiscountsTargetNetPrice();
}
if (discountsTargetNetPrice) {
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());
}
finalPriceWithTaxAmount = getConvertedPrice(
cpInstanceId, finalPrice, false, commerceContext);
}
else {
commerceDiscountValue = _getCommerceDiscountValue(
cpInstanceId, commercePriceListId, quantity,
finalPriceWithTaxAmount, commerceContext);
finalPriceWithTaxAmount = finalPriceWithTaxAmount.multiply(
BigDecimal.valueOf(quantity));
if (commerceDiscountValue != null) {
CommerceMoney discountAmountMoney =
commerceDiscountValue.getDiscountAmount();
finalPriceWithTaxAmount = finalPriceWithTaxAmount.subtract(
discountAmountMoney.getPrice());
}
finalPrice = getConvertedPrice(
cpInstanceId, finalPriceWithTaxAmount, true, commerceContext);
}
// fill data
CommerceProductPriceImpl commerceProductPriceImpl =
_getCommerceProductPriceImpl();
commerceProductPriceImpl.setCommercePriceListId(commercePriceListId);
commerceProductPriceImpl.setUnitPrice(
commerceMoneyFactory.create(
commerceContext.getCommerceCurrency(), updatedPrices[0]));
commerceProductPriceImpl.setUnitPromoPrice(
commerceMoneyFactory.create(
commerceContext.getCommerceCurrency(), updatedPrices[1]));
commerceProductPriceImpl.setQuantity(quantity);
if (discountsTargetNetPrice) {
commerceProductPriceImpl.setCommerceDiscountValue(
commerceDiscountValue);
}
else {
CommerceCurrency commerceCurrency =
commerceContext.getCommerceCurrency();
commerceProductPriceImpl.setCommerceDiscountValue(
CommercePriceConverterUtil.getConvertedCommerceDiscountValue(
commerceDiscountValue,
updatedPrices[2].multiply(BigDecimal.valueOf(quantity)),
finalPrice, commerceMoneyFactory,
RoundingMode.valueOf(commerceCurrency.getRoundingMode())));
}
commerceProductPriceImpl.setFinalPrice(
commerceMoneyFactory.create(
commerceContext.getCommerceCurrency(), finalPrice));
if (commerceProductPriceRequest.isCalculateTax() ||
_hasGrossPricePriceList(cpInstanceId, commerceContext)) {
setCommerceProductPriceWithTaxAmount(
cpInstanceId, finalPriceWithTaxAmount, commerceProductPriceImpl,
commerceContext, commerceDiscountValue,
discountsTargetNetPrice);
}
return commerceProductPriceImpl;
}
@Override
public CommerceProductPrice getCommerceProductPrice(
long cpInstanceId, int quantity, boolean secure,
CommerceContext commerceContext)
throws PortalException {
CommerceProductPriceRequest commerceProductPriceRequest =
new CommerceProductPriceRequest();
commerceProductPriceRequest.setCpInstanceId(cpInstanceId);
commerceProductPriceRequest.setQuantity(quantity);
commerceProductPriceRequest.setSecure(secure);
commerceProductPriceRequest.setCommerceContext(commerceContext);
commerceProductPriceRequest.setCommerceOptionValues(
Collections.emptyList());
return getCommerceProductPrice(commerceProductPriceRequest);
}
@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 commerceMoneyFactory.emptyCommerceMoney();
}
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 = commerceMoneyFactory.emptyCommerceMoney();
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.isEmpty() ||
CommerceBigDecimalUtil.lt(
commerceMoney.getPrice(),
cpInstanceCommerceMoney.getPrice())) {
commerceMoney = cpInstanceCommerceMoney;
}
}
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 = commerceMoneyFactory.emptyCommerceMoney();
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.isEmpty() ||
CommerceBigDecimalUtil.gt(
commerceMoney.getPrice(),
cpInstanceCommerceMoney.getPrice())) {
commerceMoney = cpInstanceCommerceMoney;
}
}
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);
}
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 BigDecimal _getBasePrice(
long cpInstanceId, CommerceCurrency commerceCurrency,
String commercePriceListType)
throws PortalException {
CPInstance cpInstance = cpInstanceLocalService.getCPInstance(
cpInstanceId);
CommercePriceList commercePriceList =
_commercePriceListLocalService.
fetchCatalogBaseCommercePriceListByType(
cpInstance.getGroupId(), commercePriceListType);
if (commercePriceList == null) {
return BigDecimal.ZERO;
}
CommercePriceEntry commercePriceEntry =
_commercePriceEntryLocalService.fetchCommercePriceEntry(
commercePriceList.getCommercePriceListId(),
cpInstance.getCPInstanceUuid());
if (commercePriceEntry == null) {
return BigDecimal.ZERO;
}
BigDecimal price = commercePriceEntry.getPrice();
CommerceCurrency priceListCurrency =
commercePriceList.getCommerceCurrency();
if (priceListCurrency.getCommerceCurrencyId() !=
commerceCurrency.getCommerceCurrencyId()) {
price = price.divide(
priceListCurrency.getRate(),
RoundingMode.valueOf(priceListCurrency.getRoundingMode()));
price = price.multiply(commerceCurrency.getRate());
}
return price;
}
private long _getBasePriceListId(CPInstance cpInstance)
throws PortalException {
CommerceCatalog commerceCatalog = cpInstance.getCommerceCatalog();
CommercePriceList basePriceList =
_commercePriceListLocalService.fetchCatalogBaseCommercePriceList(
commerceCatalog.getGroupId());
if (basePriceList != null) {
return basePriceList.getCommercePriceListId();
}
_log.error(
"There is no base price list configured for the current catalog");
return 0;
}
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 {
if ((finalPrice == null) ||
CommerceBigDecimalUtil.lte(finalPrice, BigDecimal.ZERO)) {
return null;
}
CPInstance cpInstance = cpInstanceLocalService.getCPInstance(
cpInstanceId);
CommercePriceEntry commercePriceEntry =
_commercePriceEntryLocalService.fetchCommercePriceEntry(
commercePriceListId, cpInstance.getCPInstanceUuid(), true);
if (commercePriceEntry == null) {
return _commerceDiscountCalculation.getProductCommerceDiscountValue(
cpInstanceId, quantity, finalPrice, commerceContext);
}
BigDecimal[] values = new BigDecimal[4];
if (!commercePriceEntry.isHasTierPrice() &&
!commercePriceEntry.isDiscountDiscovery()) {
values[0] = commercePriceEntry.getDiscountLevel1();
values[1] = commercePriceEntry.getDiscountLevel2();
values[2] = commercePriceEntry.getDiscountLevel3();
values[3] = commercePriceEntry.getDiscountLevel4();
return _calculateCommerceDiscountValue(
values, quantity, finalPrice, commerceContext);
}
if (!commercePriceEntry.isBulkPricing()) {
return _commerceDiscountCalculation.getProductCommerceDiscountValue(
cpInstanceId, quantity, finalPrice, commerceContext);
}
CommerceTierPriceEntry commerceTierPriceEntry =
_commerceTierPriceEntryLocalService.
findClosestCommerceTierPriceEntry(
commercePriceEntry.getCommercePriceEntryId(), quantity);
if ((commerceTierPriceEntry == null) ||
commerceTierPriceEntry.isDiscountDiscovery()) {
return _commerceDiscountCalculation.getProductCommerceDiscountValue(
cpInstanceId, quantity, finalPrice, commerceContext);
}
values[0] = commerceTierPriceEntry.getDiscountLevel1();
values[1] = commerceTierPriceEntry.getDiscountLevel2();
values[2] = commerceTierPriceEntry.getDiscountLevel3();
values[3] = commerceTierPriceEntry.getDiscountLevel4();
return _calculateCommerceDiscountValue(
values, 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 commerceMoneyFactory.emptyCommerceMoney();
}
private BigDecimal _getCommercePrice(
long commercePriceListId, CommercePriceEntry commercePriceEntry,
int quantity)
throws PortalException {
if (commercePriceEntry == null) {
return null;
}
BigDecimal commercePrice = commercePriceEntry.getPrice();
CommercePriceList commercePriceList =
_commercePriceListLocalService.getCommercePriceList(
commercePriceEntry.getCommercePriceListId());
CommercePriceList modifierCommercePriceList =
_commercePriceListLocalService.getCommercePriceList(
commercePriceListId);
CPInstance cpInstance = commercePriceEntry.getCPInstance();
CommerceCurrency commerceCurrency =
_commerceCurrencyLocalService.getCommerceCurrency(
commercePriceList.getCommerceCurrencyId());
if (!commercePriceEntry.isHasTierPrice()) {
if ((commercePriceEntry.getCommercePriceListId() !=
commercePriceListId) &&
(commercePriceList.isNetPrice() ==
modifierCommercePriceList.isNetPrice())) {
commercePrice =
_commercePriceModifierHelper.applyCommercePriceModifier(
commercePriceListId, cpInstance.getCPDefinitionId(),
commercePriceEntry.getPriceMoney(
commerceCurrency.getCommerceCurrencyId()));
}
return commercePrice;
}
if (commercePriceEntry.isBulkPricing()) {
CommerceTierPriceEntry commerceTierPriceEntry =
_commerceTierPriceEntryLocalService.
findClosestCommerceTierPriceEntry(
commercePriceEntry.getCommercePriceEntryId(), quantity);
if (commerceTierPriceEntry == null) {
return commercePriceEntry.getPrice();
}
if ((commercePriceEntry.getCommercePriceListId() !=
commercePriceListId) &&
(commercePriceList.isNetPrice() ==
modifierCommercePriceList.isNetPrice())) {
return _commercePriceModifierHelper.applyCommercePriceModifier(
commercePriceListId, cpInstance.getCPDefinitionId(),
commerceTierPriceEntry.getPriceMoney(
commerceCurrency.getCommerceCurrencyId()));
}
return commerceTierPriceEntry.getPrice();
}
if ((commercePriceEntry.getCommercePriceListId() !=
commercePriceListId) &&
(commercePriceList.isNetPrice() ==
modifierCommercePriceList.isNetPrice())) {
return _commercePriceModifierHelper.applyCommercePriceModifier(
commercePriceListId, cpInstance.getCPDefinitionId(),
commerceMoneyFactory.create(commerceCurrency, commercePrice));
}
int totalTierCounter = 0;
List commerceTierPriceEntries =
_commerceTierPriceEntryLocalService.findCommerceTierPriceEntries(
commercePriceEntry.getCommercePriceEntryId(), quantity);
if (commerceTierPriceEntries.isEmpty()) {
return commercePrice;
}
commercePrice = BigDecimal.ZERO;
CommerceTierPriceEntry commerceTierPriceEntry1 =
commerceTierPriceEntries.get(0);
int tierCounter =
commerceTierPriceEntry1.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 commerceTierPriceEntry2 =
commerceTierPriceEntries.get(i);
currentPrice = commerceTierPriceEntry2.getPrice();
CommerceTierPriceEntry commerceTierPriceEntry3 =
commerceTierPriceEntries.get(i + 1);
tierCounter =
commerceTierPriceEntry3.getMinQuantity() - totalTierCounter - 1;
currentPrice = currentPrice.multiply(
BigDecimal.valueOf(tierCounter));
commercePrice = commercePrice.add(currentPrice);
totalTierCounter += tierCounter;
}
totalTierCounter = quantity - totalTierCounter;
CommerceTierPriceEntry commerceTierPriceEntry2 =
commerceTierPriceEntries.get(commerceTierPriceEntries.size() - 1);
currentPrice = commerceTierPriceEntry2.getPrice();
currentPrice = currentPrice.multiply(
BigDecimal.valueOf(totalTierCounter));
commercePrice = commercePrice.add(currentPrice);
RoundingMode roundingMode = RoundingMode.valueOf(
commerceCurrency.getRoundingMode());
return commercePrice.divide(
BigDecimal.valueOf(quantity), _SCALE, roundingMode);
}
private BigDecimal _getCommercePrice(
long cpInstanceId, long commercePriceListId,
CommerceMoney unitPriceMoney)
throws PortalException {
CommercePriceList commercePriceList =
_commercePriceListLocalService.fetchCommercePriceList(
commercePriceListId);
if (commercePriceList == null) {
return null;
}
CPInstance cpInstance = cpInstanceLocalService.getCPInstance(
cpInstanceId);
return _commercePriceModifierHelper.applyCommercePriceModifier(
commercePriceListId, cpInstance.getCPDefinitionId(),
unitPriceMoney);
}
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 CommerceProductPriceImpl _getCommerceProductPriceImpl() {
CommerceProductPriceImpl commerceProductPriceImpl =
new CommerceProductPriceImpl();
commerceProductPriceImpl.setFinalPriceWithTaxAmount(
commerceMoneyFactory.emptyCommerceMoney());
commerceProductPriceImpl.setUnitPriceWithTaxAmount(
commerceMoneyFactory.emptyCommerceMoney());
commerceProductPriceImpl.setUnitPromoPriceWithTaxAmount(
commerceMoneyFactory.emptyCommerceMoney());
return commerceProductPriceImpl;
}
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) {
return commerceMoneyFactory.emptyCommerceMoney();
}
CPInstance cpInstance = cpInstanceLocalService.getCPInstance(
cpInstanceId);
CommercePriceList commercePriceList =
_commercePriceListLocalService.getCommercePriceList(
commercePriceListId);
CommercePriceEntry commercePriceEntry =
_commercePriceEntryLocalService.fetchCommercePriceEntry(
commercePriceListId, cpInstance.getCPInstanceUuid(), true);
if (commercePriceEntry != null) {
BigDecimal promoPrice = _getCommercePrice(
commercePriceListId, commercePriceEntry, quantity);
if (!commercePriceList.isNetPrice()) {
promoPrice = getConvertedPrice(
cpInstance.getCPInstanceId(), promoPrice, true,
commerceContext);
}
return _getCommerceMoney(
commercePriceListId, commerceContext.getCommerceCurrency(),
promoPrice);
}
if (!_commercePriceModifierHelper.hasCommercePriceModifiers(
commercePriceListId, cpInstance.getCPDefinitionId())) {
return commerceMoneyFactory.emptyCommerceMoney();
}
CommerceMoney unitPrice = getUnitPrice(
cpInstanceId, quantity, commerceContext.getCommerceCurrency(),
false, commerceContext);
BigDecimal promoPrice = _getCommercePrice(
cpInstanceId, commercePriceListId, unitPrice);
if (!commercePriceList.isNetPrice()) {
promoPrice = getConvertedPrice(
cpInstance.getCPInstanceId(), promoPrice, true,
commerceContext);
}
return _getCommerceMoney(
commercePriceListId, commerceContext.getCommerceCurrency(),
promoPrice);
}
private CommerceMoney _getUnitPrice(
long commercePriceListId, long cpInstanceId, int quantity,
CommerceContext commerceContext)
throws PortalException {
if (commercePriceListId == 0) {
return commerceMoneyFactory.emptyCommerceMoney();
}
CommercePriceList commercePriceList =
_commercePriceListLocalService.getCommercePriceList(
commercePriceListId);
CPInstance cpInstance = cpInstanceLocalService.getCPInstance(
cpInstanceId);
CommercePriceEntry commercePriceEntry =
_commercePriceEntryLocalService.fetchCommercePriceEntry(
commercePriceListId, cpInstance.getCPInstanceUuid(), true);
if (commercePriceEntry != null) {
BigDecimal unitPrice = _getCommercePrice(
commercePriceList.getCommercePriceListId(), commercePriceEntry,
quantity);
if (!commercePriceList.isNetPrice()) {
unitPrice = getConvertedPrice(
cpInstance.getCPInstanceId(), unitPrice, true,
commerceContext);
}
return _getCommerceMoney(
commercePriceListId, commerceContext.getCommerceCurrency(),
unitPrice);
}
CommercePriceEntry commerceBasePriceEntry =
_commercePriceEntryLocalService.fetchCommercePriceEntry(
_getBasePriceListId(cpInstance), cpInstance.getCPInstanceUuid(),
false);
if (commerceBasePriceEntry == null) {
return commerceMoneyFactory.create(
commerceContext.getCommerceCurrency(), BigDecimal.ZERO);
}
BigDecimal unitPrice = _getCommercePrice(
commercePriceList.getCommercePriceListId(), commerceBasePriceEntry,
quantity);
if (!commercePriceList.isNetPrice()) {
unitPrice = getConvertedPrice(
cpInstance.getCPInstanceId(), unitPrice, true, commerceContext);
}
return _getCommerceMoney(
commercePriceListId, commerceContext.getCommerceCurrency(),
unitPrice);
}
private boolean _hasGrossPricePriceList(
long cpInstanceId, CommerceContext commerceContext)
throws PortalException {
CommercePriceList commercePriceList =
_commercePriceListLocalService.fetchCommercePriceList(
_getCommercePriceListId(cpInstanceId, commerceContext));
if ((commercePriceList != null) && !commercePriceList.isNetPrice()) {
return true;
}
CommercePriceList commercePromoPriceList =
_commercePriceListLocalService.fetchCommercePriceList(
_getCommercePromoPriceListId(cpInstanceId, commerceContext));
if ((commercePromoPriceList != null) &&
!commercePromoPriceList.isNetPrice()) {
return true;
}
return false;
}
private static final BigDecimal _ONE_HUNDRED = BigDecimal.valueOf(100);
private static final int _SCALE = 10;
private static final Log _log = LogFactoryUtil.getLog(
CommerceProductPriceCalculationV2Impl.class);
private final CommerceChannelLocalService _commerceChannelLocalService;
private final CommerceCurrencyLocalService _commerceCurrencyLocalService;
private final Map
_commerceDiscountApplicationStrategyMap;
private final CommerceDiscountCalculation _commerceDiscountCalculation;
private final CommercePriceEntryLocalService
_commercePriceEntryLocalService;
private final Map
_commercePriceListDiscoveryMap;
private final CommercePriceListLocalService _commercePriceListLocalService;
private final CommercePriceModifierHelper _commercePriceModifierHelper;
private final CommerceTierPriceEntryLocalService
_commerceTierPriceEntryLocalService;
private final ConfigurationProvider _configurationProvider;
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