/**
* Copyright © 2002 Instituto Superior Técnico
*
* This file is part of FenixEdu Academic.
*
* FenixEdu Academic 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 3 of the License, or
* (at your option) any later version.
*
* FenixEdu Academic 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.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FenixEdu Academic. If not, see <http://www.gnu.org/licenses/>.
*/
package org.fenixedu.academic.domain.accounting.postingRules.gratuity;
import java.math.BigDecimal;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Set;
import org.fenixedu.academic.domain.accounting.Account;
import org.fenixedu.academic.domain.accounting.AccountingTransaction;
import org.fenixedu.academic.domain.accounting.EntryType;
import org.fenixedu.academic.domain.accounting.Event;
import org.fenixedu.academic.domain.accounting.EventType;
import org.fenixedu.academic.domain.accounting.events.gratuity.PastDegreeGratuityEvent;
import org.fenixedu.academic.domain.accounting.serviceAgreementTemplates.DegreeCurricularPlanServiceAgreementTemplate;
import org.fenixedu.academic.domain.exceptions.DomainException;
import org.fenixedu.academic.domain.exceptions.DomainExceptionWithLabelFormatter;
import org.fenixedu.academic.dto.accounting.AccountingTransactionDetailDTO;
import org.fenixedu.academic.dto.accounting.EntryDTO;
import org.fenixedu.academic.util.Money;
import org.fenixedu.bennu.core.domain.User;
import org.joda.time.DateTime;
public class PastDegreeGratuityPR extends PastDegreeGratuityPR_Base {
protected PastDegreeGratuityPR() {
}
public PastDegreeGratuityPR(DateTime startDate, DateTime endDate,
DegreeCurricularPlanServiceAgreementTemplate serviceAgreementTemplate) {
super.init(EntryType.GRATUITY_FEE, EventType.GRATUITY, startDate, endDate, serviceAgreementTemplate);
}
@Override
public List<EntryDTO> calculateEntries(Event event, DateTime when) {
return Collections.singletonList(new EntryDTO(getEntryType(), event, calculateTotalAmountToPay(event, when), event
.getPayedAmount(), event.calculateAmountToPay(when), event.getDescriptionForEntryType(getEntryType()), event
.calculateAmountToPay(when)));
}
@Override
protected Money doCalculationForAmountToPay(Event event, DateTime when, boolean applyDiscount) {
final Money amountToPay = ((PastDegreeGratuityEvent) event).getPastDegreeGratuityAmount();
final PastDegreeGratuityEvent pastDegreeGratuityEvent = (PastDegreeGratuityEvent) event;
final BigDecimal discountPercentage =
applyDiscount ? pastDegreeGratuityEvent.calculateDiscountPercentage(amountToPay) : BigDecimal.ZERO;
return amountToPay.multiply(BigDecimal.ONE.subtract(discountPercentage));
}
@Override
protected Money subtractFromExemptions(Event event, DateTime when, boolean applyDiscount, Money amountToPay) {
return amountToPay;
}
@Override
protected Set<AccountingTransaction> internalProcess(User user, Collection<EntryDTO> entryDTOs, Event event,
Account fromAccount, Account toAccount, AccountingTransactionDetailDTO transactionDetail) {
if (entryDTOs.size() != 1) {
throw new DomainException(
"error.net.sourceforge.fenixedu.domain.accounting.postingRules.gratuity.PastDegreeGratuityPR.invalid.number.of.entryDTOs");
}
checkIfCanAddAmount(entryDTOs.iterator().next().getAmountToPay(), event, transactionDetail.getWhenRegistered());
return Collections.singleton(makeAccountingTransaction(user, event, fromAccount, toAccount, getEntryType(), entryDTOs
.iterator().next().getAmountToPay(), transactionDetail));
}
private void checkIfCanAddAmount(Money amountToPay, Event event, DateTime when) {
if (event.calculateAmountToPay(when).greaterThan(amountToPay)) {
throw new DomainExceptionWithLabelFormatter(
"error.accounting.postingRules.gratuity.PastDegreeGratuityPR.amount.being.payed.must.be.equal.to.amout.in.debt",
event.getDescriptionForEntryType(getEntryType()));
}
}
@Override
public boolean isVisible() {
return false;
}
}