/**
* 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.ui.struts.action.administrativeOffice.studentEnrolment;
import java.util.Collections;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.fenixedu.academic.domain.Enrolment;
import org.fenixedu.academic.domain.ExecutionSemester;
import org.fenixedu.academic.domain.StudentCurricularPlan;
import org.fenixedu.academic.domain.curricularRules.executors.RuleResult;
import org.fenixedu.academic.domain.exceptions.DomainException;
import org.fenixedu.academic.domain.exceptions.EnrollmentDomainException;
import org.fenixedu.academic.domain.studentCurriculum.CurriculumModule;
import org.fenixedu.academic.domain.studentCurriculum.NoCourseGroupCurriculumGroup;
import org.fenixedu.academic.domain.studentCurriculum.NoCourseGroupCurriculumGroupType;
import org.fenixedu.academic.dto.administrativeOffice.studentEnrolment.NoCourseGroupEnrolmentBean;
import org.fenixedu.academic.dto.administrativeOffice.studentEnrolment.StudentEnrolmentBean;
import org.fenixedu.academic.predicate.IllegalDataAccessException;
import org.fenixedu.academic.service.services.student.administrativeOfficeServices.CreateExtraEnrolment;
import org.fenixedu.academic.ui.struts.action.base.FenixDispatchAction;
import pt.ist.fenixWebFramework.renderers.utils.RenderUtils;
import pt.ist.fenixframework.FenixFramework;
abstract public class NoCourseGroupCurriculumGroupEnrolmentsDA extends FenixDispatchAction {
@Override
public ActionForward execute(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) throws Exception {
request.setAttribute("actionName", getActionName());
return super.execute(mapping, actionForm, request, response);
}
public ActionForward prepare(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) {
final NoCourseGroupEnrolmentBean bean =
createNoCourseGroupEnrolmentBean(getStudentCurricularPlan(request), getExecutionSemester(request));
return showExtraEnrolments(bean, mapping, actionForm, request, response);
}
protected StudentCurricularPlan getStudentCurricularPlan(final HttpServletRequest request) {
return FenixFramework.getDomainObject(request.getParameter("scpID"));
}
protected ExecutionSemester getExecutionSemester(final HttpServletRequest request) {
return FenixFramework.getDomainObject(request.getParameter("executionPeriodID"));
}
protected ActionForward showExtraEnrolments(NoCourseGroupEnrolmentBean bean, ActionMapping mapping, ActionForm actionForm,
HttpServletRequest request, HttpServletResponse response) {
final NoCourseGroupCurriculumGroup noCourseGroupCurriculumGroup = bean.getNoCourseGroupCurriculumGroup();
if (noCourseGroupCurriculumGroup != null) {
bean.setCurriculumGroup(noCourseGroupCurriculumGroup);
if (noCourseGroupCurriculumGroup.hasAnyEnrolments()) {
request.setAttribute("enrolments", noCourseGroupCurriculumGroup);
}
}
request.setAttribute("enrolmentBean", bean);
return mapping.findForward("showExtraEnrolments");
}
abstract protected NoCourseGroupEnrolmentBean createNoCourseGroupEnrolmentBean(
final StudentCurricularPlan studentCurricularPlan, final ExecutionSemester executionSemester);
public ActionForward postBack(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) {
request.setAttribute("enrolmentBean", getNoCourseGroupEnrolmentBean());
RenderUtils.invalidateViewState();
return mapping.findForward("chooseExtraEnrolment");
}
protected NoCourseGroupEnrolmentBean getNoCourseGroupEnrolmentBean() {
return getRenderedObject("enrolmentBean");
}
public ActionForward chooseCurricular(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) {
request.setAttribute("enrolmentBean", getNoCourseGroupEnrolmentBean());
RenderUtils.invalidateViewState();
return mapping.findForward("chooseExtraEnrolment");
}
public ActionForward enrol(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) {
final NoCourseGroupEnrolmentBean bean = getNoCourseGroupEnrolmentBean();
request.setAttribute("enrolmentBean", bean);
try {
final RuleResult ruleResult = CreateExtraEnrolment.run(bean);
if (ruleResult.isWarning()) {
addRuleResultMessagesToActionMessages("warning", request, ruleResult);
}
} catch (final IllegalDataAccessException e) {
addActionMessage("error", request, "error.notAuthorized");
return mapping.findForward("chooseExtraEnrolment");
} catch (final EnrollmentDomainException ex) {
addRuleResultMessagesToActionMessages("enrolmentError", request, ex.getFalseResult());
return mapping.findForward("chooseExtraEnrolment");
} catch (final DomainException e) {
addActionMessage("error", request, e.getMessage(), e.getArgs());
return mapping.findForward("chooseExtraEnrolment");
}
return showExtraEnrolments(bean, mapping, actionForm, request, response);
}
public ActionForward delete(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) {
final Enrolment enrolment = getEnrolment(request);
final StudentCurricularPlan studentCurricularPlan = getStudentCurricularPlan(request);
final ExecutionSemester executionSemester = getExecutionSemester(request);
try {
studentCurricularPlan.removeCurriculumModulesFromNoCourseGroupCurriculumGroup(
Collections.<CurriculumModule> singletonList(enrolment), executionSemester, getGroupType());
} catch (final IllegalDataAccessException e) {
addActionMessage("error", request, "error.notAuthorized");
} catch (EnrollmentDomainException ex) {
addRuleResultMessagesToActionMessages("error", request, ex.getFalseResult());
} catch (DomainException e) {
addActionMessage("error", request, e.getMessage());
}
return showExtraEnrolments(createNoCourseGroupEnrolmentBean(studentCurricularPlan, executionSemester), mapping,
actionForm, request, response);
}
protected Enrolment getEnrolment(HttpServletRequest request) {
return (Enrolment) FenixFramework.getDomainObject(request.getParameter("enrolment"));
}
public ActionForward back(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) {
final NoCourseGroupEnrolmentBean bean = getNoCourseGroupEnrolmentBean();
final StudentEnrolmentBean enrolmentBean = new StudentEnrolmentBean();
enrolmentBean.setStudentCurricularPlan(bean.getStudentCurricularPlan());
enrolmentBean.setExecutionPeriod(bean.getExecutionPeriod());
request.setAttribute("studentEnrolmentBean", enrolmentBean);
return mapping.findForward("showDegreeModulesToEnrol");
}
public ActionForward back2(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) {
return showExtraEnrolments(getNoCourseGroupEnrolmentBean(), mapping, actionForm, request, response);
}
abstract protected String getActionName();
abstract protected NoCourseGroupCurriculumGroupType getGroupType();
}