/**
* 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.candidacy;
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.PaymentCodeType;
import org.fenixedu.academic.domain.accounting.ServiceAgreementTemplate;
import org.fenixedu.academic.domain.accounting.events.candidacy.DegreeTransferIndividualCandidacyEvent;
import org.fenixedu.academic.domain.candidacyProcess.degreeTransfer.DegreeTransferIndividualCandidacy;
import org.fenixedu.academic.domain.exceptions.DomainException;
import org.fenixedu.academic.domain.exceptions.DomainExceptionWithLabelFormatter;
import org.fenixedu.academic.domain.organizationalStructure.Unit;
import org.fenixedu.academic.domain.student.PrecedentDegreeInformation;
import org.fenixedu.academic.domain.student.Registration;
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 DegreeTransferIndividualCandidacyPR extends DegreeTransferIndividualCandidacyPR_Base {
private DegreeTransferIndividualCandidacyPR() {
super();
}
public DegreeTransferIndividualCandidacyPR(final DateTime start, final DateTime end,
final ServiceAgreementTemplate agreementTemplate, final Money amountForInstitutionStudent,
final Money amountForExternalStudent) {
this();
super.init(EntryType.DEGREE_TRANSFER_INDIVIDUAL_CANDIDACY_FEE, EventType.DEGREE_TRANSFER_INDIVIDUAL_CANDIDACY, start,
end, agreementTemplate);
checkParameters(amountForInstitutionStudent, amountForExternalStudent);
super.setAmountForInstitutionStudent(amountForInstitutionStudent);
super.setAmountForExternalStudent(amountForExternalStudent);
}
private void checkParameters(final Money amountForInstitutionStudent, final Money amountForExternalStudent) {
if (amountForInstitutionStudent == null) {
throw new DomainException("error.DegreeTransferIndividualCandidacyPR.invalid.amountForInstitutionStudent");
}
if (amountForExternalStudent == null) {
throw new DomainException("error.DegreeTransferIndividualCandidacyPR.invalid.amountForExternalStudent");
}
}
@Override
public void setAmountForInstitutionStudent(final Money amountForInstitutionStudent) {
throw new DomainException("error.DegreeTransferIndividualCandidacyPR.cannot.modify.amountForInstitutionStudent");
}
@Override
public void setAmountForExternalStudent(final Money amountForExternalStudent) {
throw new DomainException("error.DegreeTransferIndividualCandidacyPR.cannot.modify.amountForExternalStudent");
}
@Override
public List<EntryDTO> calculateEntries(Event event, DateTime when) {
final Money amountToPay = calculateTotalAmountToPay(event, when);
return Collections.singletonList(new EntryDTO(getEntryType(), event, amountToPay, Money.ZERO, amountToPay, event
.getDescriptionForEntryType(getEntryType()), amountToPay));
}
@Override
protected Money doCalculationForAmountToPay(Event eventArg, DateTime when, boolean applyDiscount) {
final DegreeTransferIndividualCandidacyEvent event = (DegreeTransferIndividualCandidacyEvent) eventArg;
DegreeTransferIndividualCandidacy individualCandidacy = event.getIndividualCandidacy();
final PrecedentDegreeInformation information = individualCandidacy.getRefactoredPrecedentDegreeInformation();
if (individualCandidacy.getUtlStudent() != null) {
return individualCandidacy.getUtlStudent() ? getAmountForInstitutionStudent() : getAmountForExternalStudent();
} else {
if (information.isCandidacyInternal() || hasAnyValidRegistration(event)
|| belongsToInstitutionGroup(information.getInstitution())) {
return getAmountForInstitutionStudent();
} else {
return getAmountForExternalStudent();
}
}
}
@Override
protected Money subtractFromExemptions(Event event, DateTime when, boolean applyDiscount, Money amountToPay) {
return amountToPay;
}
@Override
public PaymentCodeType calculatePaymentCodeTypeFromEvent(Event event, DateTime when, boolean applyDiscount) {
DegreeTransferIndividualCandidacy individualCandidacy =
((DegreeTransferIndividualCandidacyEvent) event).getIndividualCandidacy();
final PrecedentDegreeInformation information = individualCandidacy.getRefactoredPrecedentDegreeInformation();
if (individualCandidacy.getUtlStudent() != null) {
return individualCandidacy.getUtlStudent() ? PaymentCodeType.INTERNAL_DEGREE_TRANSFER_INDIVIDUAL_CANDIDACY_PROCESS : PaymentCodeType.EXTERNAL_DEGREE_TRANSFER_INDIVIDUAL_CANDIDACY_PROCESS;
} else {
if (information.isCandidacyInternal() || hasAnyValidRegistration((DegreeTransferIndividualCandidacyEvent) event)
|| belongsToInstitutionGroup(information.getInstitution())) {
return PaymentCodeType.INTERNAL_DEGREE_TRANSFER_INDIVIDUAL_CANDIDACY_PROCESS;
} else {
return PaymentCodeType.EXTERNAL_DEGREE_TRANSFER_INDIVIDUAL_CANDIDACY_PROCESS;
}
}
}
private boolean hasAnyValidRegistration(final DegreeTransferIndividualCandidacyEvent event) {
if (!event.hasCandidacyStudent()) {
return false;
}
final List<Registration> registrations = event.getCandidacyStudent().getRegistrationsFor(event.getCandidacyDegree());
for (final Registration registration : event.getCandidacyStudent().getRegistrationsSet()) {
if (!registrations.contains(registration) && !registration.isCanceled()) {
return true;
}
}
return false;
}
private boolean belongsToInstitutionGroup(final Unit unit) {
for (final Unit parent : getRootDomainObject().getInstitutionUnit().getParentUnits()) {
if (parent.hasSubUnit(unit)) {
return true;
}
}
return false;
}
@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.DegreeTransferIndividualCandidacyPR.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(final Money amountToPay, final Event event, final DateTime when) {
if (amountToPay.compareTo(calculateTotalAmountToPay(event, when)) < 0) {
throw new DomainExceptionWithLabelFormatter(
"error.DegreeTransferIndividualCandidacyPR.amount.being.payed.must.match.amount.to.pay",
event.getDescriptionForEntryType(getEntryType()));
}
}
public DegreeTransferIndividualCandidacyPR edit(final Money amountForInstitutionStudent, final Money amountForExternalStudent) {
deactivate();
return new DegreeTransferIndividualCandidacyPR(new DateTime(), null, getServiceAgreementTemplate(),
amountForInstitutionStudent, amountForExternalStudent);
}
}