/*
* This file is part of LibrePlan
*
* Copyright (C) 2009-2010 Fundación para o Fomento da Calidade Industrial e
* Desenvolvemento Tecnolóxico de Galicia
* Copyright (C) 2010-2011 Igalia, S.L.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.libreplan.web.qualityforms;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.lang.Validate;
import org.libreplan.business.common.exceptions.InstanceNotFoundException;
import org.libreplan.business.common.exceptions.ValidationException;
import org.libreplan.business.qualityforms.daos.IQualityFormDAO;
import org.libreplan.business.qualityforms.entities.QualityForm;
import org.libreplan.business.qualityforms.entities.QualityFormItem;
import org.libreplan.web.common.concurrentdetection.OnConcurrentModification;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
/**
* @author Susana Montes Pedreira <smontes@wirelessgalicia.com>
*/
@Service
@Scope(BeanDefinition.SCOPE_PROTOTYPE)
@OnConcurrentModification(goToPage = "/qualityforms/qualityForms.zul")
public class QualityFormModel implements IQualityFormModel {
@Autowired
private IQualityFormDAO qualityFormDAO;
private QualityForm qualityForm;
private List<QualityForm> listQualityForms = new ArrayList<QualityForm>();
private final BigDecimal totalPercentage = new BigDecimal(100).setScale(2);
public QualityFormModel() {
}
@Override
@Transactional(readOnly=true)
public List<QualityForm> getQualityForms(String predicate) {
listQualityForms.clear();
listQualityForms = qualityFormDAO.getAll();
return listQualityForms;
}
public List<QualityForm> filterQualityForms(String predicate) {
if ((predicate != null) && (!predicate.isEmpty())) {
List<QualityForm> result = new ArrayList<QualityForm>();
for (QualityForm qualityForm : listQualityForms) {
if (qualityForm.getName().toLowerCase().contains(
predicate.toLowerCase())) {
result.add(qualityForm);
}
}
return result;
}
return listQualityForms;
}
@Override
@Transactional
public void confirmDelete(QualityForm qualityForm) throws InstanceNotFoundException {
qualityFormDAO.remove(qualityForm.getId());
}
@Override
public void initCreate() {
qualityForm = QualityForm.create("", "");
}
@Override
public QualityForm getQualityForm() {
return qualityForm;
}
@Override
@Transactional
public void confirmSave() throws ValidationException {
qualityFormDAO.save(qualityForm);
}
@Override
@Transactional(readOnly = true)
public void initEdit(QualityForm qualityForm) {
Validate.notNull(qualityForm);
this.qualityForm = getFromDB(qualityForm);
}
private QualityForm getFromDB(QualityForm qualityForm) {
return getFromDB(qualityForm.getId());
}
private QualityForm getFromDB(Long id) {
try {
QualityForm result = qualityFormDAO.find(id);
reattachQualityFormItems(result);
return result;
} catch (InstanceNotFoundException e) {
throw new RuntimeException(e);
}
}
private void reattachQualityFormItems(QualityForm qualityForm) {
for (QualityFormItem item : qualityForm.getQualityFormItems()) {
item.getName();
}
}
@Override
@Transactional(readOnly = true)
public List<QualityFormItem> getQualityFormItems() {
// Safe copy
List<QualityFormItem> items = new ArrayList<QualityFormItem>();
if (qualityForm != null) {
items.addAll(qualityForm.getQualityFormItems());
}
return items;
}
@Override
public void addQualityFormItem() {
QualityFormItem item = QualityFormItem.create();
qualityForm.addQualityFormItemOnTop(item);
}
@Override
public void confirmDeleteQualityFormItem(QualityFormItem item) {
qualityForm.removeQualityFormItem(item);
}
@Override
public boolean checkConstraintUniqueQualityFormItemName() {
if (getQualityForm() != null) {
return getQualityForm().isUniqueQualityFormItemsNameConstraint();
}
return true;
}
@Override
public boolean checkConstraintUniqueQualityFormName() {
if (getQualityForm() != null) {
return getQualityForm().isUniqueQualityFormNameConstraint();
}
return true;
}
@Override
public boolean checkConstraintOutOfRangeQualityFormItemPercentage(
QualityFormItem item) {
if ((getQualityForm() != null) && (item != null)) {
return (!item.isQualityFormItemPercentageConstraint());
}
return true;
}
@Override
public boolean checkConstraintUniqueQualityFormItemPercentage() {
if (getQualityForm() != null) {
return getQualityForm()
.isDuplicatesQualityFormItemPercentageConstraint();
}
return true;
}
public void downQualityFormItem(QualityFormItem qualityFormItem) {
Integer newPosition = qualityFormItem.getPosition() + 1;
this.getQualityForm().moveQualityFormItem(qualityFormItem, newPosition);
}
public void upQualityFormItem(QualityFormItem qualityFormItem) {
Integer newPosition = qualityFormItem.getPosition() - 1;
this.getQualityForm().moveQualityFormItem(qualityFormItem, newPosition);
}
@Override
public boolean hasItemWithTotalPercentage() {
// Check if the current quality form has any item with 100 percentage to
// can report progress
if (getQualityForm() != null) {
for (QualityFormItem item : this.getQualityForm()
.getQualityFormItems()) {
if (isTotalPercentage(item)) {
return true;
}
}
}
return false;
}
@Override
public Boolean isTotalPercentage(QualityFormItem item) {
return (item.getPercentage() != null) ? (item.getPercentage()
.compareTo(totalPercentage) == 0) : false;
}
@Override
@Transactional(readOnly = true)
public void checkHasTasks(QualityForm qualityForm) throws ValidationException {
qualityFormDAO.checkHasTasks(qualityForm);
}
}