/**
* 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.student;
import org.fenixedu.academic.domain.StudentCurricularPlan;
import org.fenixedu.academic.domain.degreeStructure.CycleCourseGroup;
import org.fenixedu.academic.domain.studentCurriculum.CycleCurriculumGroup;
import pt.ist.fenixframework.Atomic;
public class AffinityCyclesManagement {
private StudentCurricularPlan studentCurricularPlan;
public AffinityCyclesManagement(final StudentCurricularPlan studentCurricularPlan) {
this.studentCurricularPlan = studentCurricularPlan;
}
private StudentCurricularPlan getStudentCurricularPlan() {
return this.studentCurricularPlan;
}
public Registration enrol(final CycleCourseGroup cycleCourseGroup) {
return separateSecondCycle();
}
protected Registration separateSecondCycle() {
return new SeparationCyclesManagement().separateSecondCycle(getStudentCurricularPlan());
}
@Atomic
public void createCycleOrRepeateSeparate() {
if (studentCurricularPlan.isActive() && canSeparate()) {
if (studentAlreadyHasNewRegistration() && canRepeateSeparate()) {
// Repeating separate
new SeparationCyclesManagement().createNewSecondCycle(studentCurricularPlan);
} else {
// Separating student
new SeparationCyclesManagement().separateSecondCycle(studentCurricularPlan);
}
} else if (studentCurricularPlan.hasRegistration() && getRegistration().isConcluded() && canRepeateSeparate()) {
new SeparationCyclesManagement().createNewSecondCycle(studentCurricularPlan);
}
}
private Registration getRegistration() {
return studentCurricularPlan.getRegistration();
}
private boolean canSeparate() {
return hasFirstCycleConcluded() && hasExternalSecondCycle();
}
private boolean hasFirstCycleConcluded() {
final CycleCurriculumGroup firstCycle = studentCurricularPlan.getFirstCycle();
return firstCycle != null && firstCycle.isConcluded();
}
private boolean hasExternalSecondCycle() {
final CycleCurriculumGroup secondCycle = studentCurricularPlan.getSecondCycle();
return secondCycle != null && secondCycle.isExternal() && secondCycle.hasAnyCurriculumLines();
}
private boolean studentAlreadyHasNewRegistration() {
final Student student = getRegistration().getStudent();
return student.hasRegistrationFor(studentCurricularPlan.getSecondCycle().getDegreeCurricularPlanOfDegreeModule());
}
private boolean canRepeateSeparate() {
return hasFirstCycleConcluded() && hasExternalSecondCycleAndNewRegistration();
}
private boolean hasExternalSecondCycleAndNewRegistration() {
final CycleCurriculumGroup secondCycle = studentCurricularPlan.getSecondCycle();
if (secondCycle != null && secondCycle.isExternal() && secondCycle.hasAnyCurriculumLines()) {
final Student student = getRegistration().getStudent();
return student.hasActiveRegistrationFor(secondCycle.getDegreeCurricularPlanOfDegreeModule());
}
return false;
}
}