/**
* 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;
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.ResidenceEvent;
import org.fenixedu.academic.domain.accounting.ServiceAgreementTemplate;
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;
import org.joda.time.Days;
public class ResidencePR extends ResidencePR_Base {
public ResidencePR(final DateTime startDate, final DateTime endDate, final ServiceAgreementTemplate serviceAgreementTemplate,
Money penaltyPerDay) {
super.init(EntryType.RESIDENCE_FEE, EventType.RESIDENCE_PAYMENT, startDate, endDate, serviceAgreementTemplate);
setPenaltyPerDay(penaltyPerDay);
}
@Override
public List<EntryDTO> calculateEntries(Event event, DateTime when) {
Money amounToPay = event.calculateAmountToPay(when);
return Collections.singletonList(new EntryDTO(getEntryType(), event, calculateTotalAmountToPay(event, when), amounToPay,
amounToPay, event.getDescriptionForEntryType(getEntryType()), amounToPay));
}
@Override
protected Money doCalculationForAmountToPay(Event event, DateTime when, boolean applyDiscount) {
ResidenceEvent residenceEvent = (ResidenceEvent) event;
Money baseValue = residenceEvent.getRoomValue();
if (residenceEvent.getPaymentLimitDate().isAfter(when)) {
return baseValue;
}
return baseValue.add(getPenaltyPerDay().multiply(
BigDecimal.valueOf(Days.daysBetween(residenceEvent.getPaymentLimitDate(), when).getDays())));
}
@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.accounting.postingRules.residencePR.invalid.number.of.entryDTOs");
}
final EntryDTO entryDTO = entryDTOs.iterator().next();
checkIfCanAddAmount(entryDTO.getAmountToPay(), event, transactionDetail.getWhenRegistered());
return Collections.singleton(makeAccountingTransaction(user, event, fromAccount, toAccount, entryDTO.getEntryType(),
entryDTO.getAmountToPay(), transactionDetail));
}
private void checkIfCanAddAmount(Money amountToPay, Event event, DateTime whenRegistered) {
if (!event.calculateAmountToPay(whenRegistered).equals(amountToPay)) {
throw new DomainExceptionWithLabelFormatter(
"error.accounting.postingRules.amount.being.payed.must.be.equal.to.amout.in.debt",
event.getDescriptionForEntryType(getEntryType()));
}
}
}