ContractComposer.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2012 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * 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.turro.financials.contract.logic;
 
import org.turro.elephant.context.Application;
import org.turro.elephant.util.Messages;
import org.turro.financials.account.logic.BankAccounts;
import org.turro.financials.db.FinancialsPU;
import org.turro.financials.entity.Contract;
import org.turro.financials.handshake.HandshakeControl;
import org.turro.i18n.I_;
import org.turro.jpa.composer.EntityComposer;
import org.turro.jpa.entity.DaoEntity;
import org.turro.zul.acceptance.AcceptanceButton;
import org.turro.zul.frame.Framework;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.event.Events;
import org.zkoss.zk.ui.select.annotation.Listen;
import org.zkoss.zk.ui.select.annotation.Wire;
import org.zkoss.zk.ui.util.Clients;
import org.zkoss.zul.Toolbarbutton;
 
public class ContractComposer extends EntityComposer<Contract, Long> {
 
  @Wire("#handshake")
  private HandshakeControl handshake;
  
  @Wire("#acceptance")
  private AcceptanceButton acceptance;
  
  @Wire("#importBank")
  private Toolbarbutton importBank;
  
  @Listen("onClick = #importBank")
  public void onImportBank() {
    BankAccounts.importN43(entity);
    Events.postEvent(new Event(Events.ON_CHANGE));
  }
  
  @Override
  protected String getAttributeName() {
    return "contract";
  }
 
  @Override
  protected Contract getEntityInstance(Long id) {
    if(id == null) {
      entity = new Contract();
    } else {
      entity = new FinancialsPU().find(Contract.class, id);
    }
    return entity;
  }
 
  @Override
  protected DaoEntity getWrapperInstance(Component comp) {
    ContractWrapper w =  new ContractWrapper(entity);
    Framework.getCurrent().setSelectedLabel(w.getTabLabel());
    Framework.getCurrent().setSelectedTooltiptext(w.getTooltiptext());
    return w;
  }
 
//  @Override
//  protected boolean beforeDelete() {
//    ContractWrapper w = (ContractWrapper) getWrapper();
//    return super.beforeSave() && !acceptance.isBlocked();
//  }
 
  @Override
  protected boolean beforeSave() {
    if(entity.getContractPreferences().isEmpty() &&
            !(entity.getContractDefinition().getDefaultContractPreference().getName().contentEquals("#"))) {
      Messages.info(I_.get("Preferences")).add(I_.get("No value")).show();
      return false;
    }
//    if(entity.getNotes() != null && (entity.getNotes().contains("IVA:#") || entity.getNotes().contains("IRPF:#"))) {
//      ZkossUtils.showMessage(I_.get("Notes"), I_.get("Notes") + ": IVA/IRPF " + I_.get("No value"));
//      return false;
//    }
//    ContractWrapper w = (ContractWrapper) getWrapper();
//    return super.beforeSave() && (acceptance == null || !acceptance.isBlocked());
    return super.beforeSave();
  }
 
  @Override
  protected void doOnDelete() {
    Messages.confirmDeletion().show(() -> {
      ContractComposer.super.doOnDelete();
    });
  }
  
  @Override
  public void doFinally() throws Exception {
    super.doFinally();
    if(entity.getId() == 0) {
      acceptance.setVisible(false);
      importBank.setVisible(false);
    }
    if(entity.getContractDefinition() == null || 
            !entity.getContractDefinition().isCash()) {
      importBank.setDisabled(true);
    }
  }
 
  @Override
  protected boolean shouldBeSaved() {
    return !entity.isEmpty() && (entity.getId() == 0) || super.shouldBeSaved();
  }
 
  @Override
  protected boolean inSaveRole() {
    return Application.getApplication().isInRole("finan-contract:edit");
  }
 
  @Override
  protected boolean inDeleteRole() {
    return Application.getApplication().isInRole("finan-contract:delete");
  }
 
  @Override
  protected boolean canClose() {
    if(handshake.isMustSave()) {
      Clients.showNotification(I_.get("Save before continue"));
      return false;
    } else {
      return super.canClose();
    }
  }
 
  
}