Java tutorial
/* * This file is part of LibrePlan * * Copyright (C) 2009-2010 Fundacin para o Fomento da Calidade Industrial e * Desenvolvemento Tecnolxico de Galicia * Copyright (C) 2010-2012 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.orders; import java.math.BigDecimal; import java.util.ArrayList; import java.util.Collections; import java.util.Comparator; import java.util.Iterator; import java.util.List; import org.apache.commons.lang3.Validate; import org.joda.time.LocalDate; import org.libreplan.business.expensesheet.daos.IExpenseSheetLineDAO; import org.libreplan.business.expensesheet.entities.ExpenseSheetLine; import org.libreplan.business.expensesheet.entities.ExpenseSheetLineComparator; import org.libreplan.business.orders.daos.IOrderElementDAO; import org.libreplan.business.orders.entities.OrderElement; import org.libreplan.business.planner.entities.MoneyCostCalculator; import org.libreplan.business.reports.dtos.WorkReportLineDTO; import org.libreplan.business.workingday.EffortDuration; import org.libreplan.business.workreports.daos.IWorkReportLineDAO; 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; /** * Service to show the assigned hours of a selected order element. * * @author Susana Montes Pedreira <smontes@wirelessgalicia.com> * @author Ignacio Daz Teijido <ignacio.diaz@comtecsf.es> * @author Manuel Rego Casasnovas <rego@igalia.com> */ @Service @Scope(BeanDefinition.SCOPE_PROTOTYPE) public class AssignedHoursToOrderElementModel implements IAssignedHoursToOrderElementModel { @Autowired private final IExpenseSheetLineDAO expenseSheetLineDAO; @Autowired private final IWorkReportLineDAO workReportLineDAO; @Autowired private IOrderElementDAO orderElementDAO; @Autowired private MoneyCostCalculator moneyCostCalculator; private EffortDuration assignedDirectEffort; private OrderElement orderElement; private List<WorkReportLineDTO> listWRL; @Autowired public AssignedHoursToOrderElementModel(IWorkReportLineDAO workReportLineDAO, IExpenseSheetLineDAO expenseSheetLineDAO) { Validate.notNull(workReportLineDAO); Validate.notNull(expenseSheetLineDAO); this.workReportLineDAO = workReportLineDAO; this.expenseSheetLineDAO = expenseSheetLineDAO; this.assignedDirectEffort = EffortDuration.zero(); } @Override @Transactional(readOnly = true) public List<WorkReportLineDTO> getWorkReportLines() { if (orderElement == null) { return new ArrayList<>(); } orderElementDAO.reattach(orderElement); this.assignedDirectEffort = EffortDuration.zero(); this.listWRL = workReportLineDAO.findByOrderElementGroupByResourceAndHourTypeAndDate(orderElement); this.listWRL = groupByDate(listWRL); Iterator<WorkReportLineDTO> iterator = listWRL.iterator(); while (iterator.hasNext()) { WorkReportLineDTO w = iterator.next(); w.getResource().getShortDescription(); w.getTypeOfWorkHours().getName(); this.assignedDirectEffort = this.assignedDirectEffort.plus(w.getSumEffort()); } return sortByDate(listWRL); } private List<WorkReportLineDTO> sortByDate(List<WorkReportLineDTO> listWRL) { Collections.sort(listWRL, new Comparator<WorkReportLineDTO>() { public int compare(WorkReportLineDTO arg0, WorkReportLineDTO arg1) { if (arg0.getDate() == null) { return -1; } if (arg1.getDate() == null) { return 1; } return arg0.getDate().compareTo(arg1.getDate()); } }); return listWRL; } private List<WorkReportLineDTO> groupByDate(List<WorkReportLineDTO> listWRL) { List<WorkReportLineDTO> groupedByDateList = new ArrayList<>(); if (!listWRL.isEmpty()) { Iterator<WorkReportLineDTO> iterator = listWRL.iterator(); WorkReportLineDTO currentWRL = iterator.next(); groupedByDateList.add(currentWRL); while (iterator.hasNext()) { WorkReportLineDTO nextWRL = iterator.next(); LocalDate currentDate = currentWRL.getLocalDate(); LocalDate nextDate = nextWRL.getLocalDate(); if ((currentWRL.getResource().getId().equals(nextWRL.getResource().getId())) && (currentWRL.getTypeOfWorkHours().getId().equals(nextWRL.getTypeOfWorkHours().getId())) && (currentDate.compareTo(nextDate) == 0)) { // Sum the number of hours to the next WorkReportLineDTO currentWRL.setSumEffort(currentWRL.getSumEffort().plus(nextWRL.getSumEffort())); } else { groupedByDateList.add(nextWRL); currentWRL = nextWRL; } } } return groupedByDateList; } @Override public EffortDuration getAssignedDirectEffort() { return orderElement == null ? EffortDuration.zero() : this.assignedDirectEffort; } @Override public EffortDuration getTotalAssignedEffort() { return orderElement == null || orderElement.getSumChargedEffort() == null ? EffortDuration.zero() : this.orderElement.getSumChargedEffort().getTotalChargedEffort(); } @Override public String getTotalDirectExpenses() { if ((orderElement != null) && (orderElement.getSumExpenses() != null) && (orderElement.getSumExpenses().getTotalDirectExpenses() != null)) { return orderElement.getSumExpenses().getTotalDirectExpenses().toPlainString(); } return BigDecimal.ZERO.toPlainString(); } @Override public String getTotalIndirectExpenses() { if ((orderElement != null) && (orderElement.getSumExpenses() != null) && (orderElement.getSumExpenses().getTotalIndirectExpenses() != null)) { return orderElement.getSumExpenses().getTotalIndirectExpenses().toPlainString(); } return BigDecimal.ZERO.toPlainString(); } @Override @Transactional(readOnly = true) public EffortDuration getAssignedDirectEffortChildren() { if (orderElement == null) { return EffortDuration.zero(); } if (orderElement.getChildren().isEmpty()) { return EffortDuration.zero(); } EffortDuration totalAssignedEffort = getTotalAssignedEffort(); if (totalAssignedEffort.compareTo(assignedDirectEffort) < 0) { orderElement.getOrder().markAsNeededToRecalculateSumChargedEfforts(); return EffortDuration.zero(); } return totalAssignedEffort.minus(this.assignedDirectEffort); } @Override @Transactional(readOnly = true) public void initOrderElement(OrderElement orderElement) { this.orderElement = orderElement; } @Override @Transactional(readOnly = true) public EffortDuration getEstimatedEffort() { if (orderElement == null) { return EffortDuration.zero(); } // TODO this must be changed when changing HoursGroup return EffortDuration.hours(orderElement.getWorkHours()); } @Override @Transactional(readOnly = true) public int getProgressWork() { return orderElement == null ? 0 : orderElementDAO.getHoursAdvancePercentage(orderElement).multiply(new BigDecimal(100)).intValue(); } @Override public BigDecimal getBudget() { return orderElement == null ? BigDecimal.ZERO : orderElement.getBudget(); } @Override @Transactional(readOnly = true) public BigDecimal getCalculatedBudget() { return orderElement == null ? BigDecimal.ZERO : getBudget().subtract(getResourcesBudget()); } @Override @Transactional(readOnly = true) public BigDecimal getResourcesBudget() { return orderElement == null ? BigDecimal.ZERO : orderElement.getResourcesBudget(); } @Override @Transactional(readOnly = true) public BigDecimal getMoneyCost() { return orderElement == null ? BigDecimal.ZERO : moneyCostCalculator.getTotalMoneyCost(orderElement); } @Override public String getTotalExpenses() { if ((orderElement != null) && (orderElement.getSumExpenses() != null)) { BigDecimal directExpenses = orderElement.getSumExpenses().getTotalDirectExpenses(); BigDecimal indirectExpenses = orderElement.getSumExpenses().getTotalIndirectExpenses(); BigDecimal total = BigDecimal.ZERO; if (directExpenses != null) { total = total.add(directExpenses); } if (indirectExpenses != null) { total = total.add(indirectExpenses); } return total.toPlainString(); } return BigDecimal.ZERO.toPlainString(); } @Override public BigDecimal getCostOfExpenses() { return orderElement == null ? BigDecimal.ZERO.setScale(2) : moneyCostCalculator.getExpensesMoneyCost(orderElement); } @Override @Transactional(readOnly = true) public BigDecimal getCostOfHours() { return orderElement == null ? BigDecimal.ZERO.setScale(2) : moneyCostCalculator.getHoursMoneyCost(orderElement); } @Override @Transactional(readOnly = true) public BigDecimal getMoneyCostPercentage() { return orderElement == null ? BigDecimal.ZERO : MoneyCostCalculator.getMoneyCostProportion(moneyCostCalculator.getTotalMoneyCost(orderElement), orderElement.getTotalBudget()).multiply(new BigDecimal(100)); } @Override @Transactional(readOnly = true) public List<ExpenseSheetLine> getExpenseSheetLines() { if (orderElement != null) { List<ExpenseSheetLine> result = expenseSheetLineDAO.findByOrderElement(orderElement); if (result != null && !result.isEmpty()) { Collections.sort(result, new ExpenseSheetLineComparator()); loadDataExpenseSheetLines(result); return result; } } return new ArrayList<>(); } private void loadDataExpenseSheetLines(List<ExpenseSheetLine> expenseSheetLineList) { for (ExpenseSheetLine line : expenseSheetLineList) { line.getCode(); if (line.getResource() != null) { line.getResource().getName(); } } } }