CategoriesByContactVM.java

Go to the documentation of this file.

/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2018 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.dossier.command;
 
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.turro.auth.Authentication;
import org.turro.dossier.db.DossierPU;
import org.turro.dossier.entity.Category;
import org.turro.dossier.entity.CategoryParticipant;
import org.turro.dossier.entity.ParticipantRole;
import org.turro.jpa.Dao;
import org.turro.plugin.contacts.IContact;
import org.zkoss.bind.annotation.BindingParam;
import org.zkoss.bind.annotation.Command;
import org.zkoss.bind.annotation.ExecutionArgParam;
import org.zkoss.bind.annotation.Init;
import org.zkoss.bind.annotation.NotifyChange;
 
public class CategoriesByContactVM {
 
  private IContact contact = Authentication.getIContact();
  
  @Init
  public void init(@ExecutionArgParam("contact") IContact contact) {
    if(contact != null) this.contact = contact;
  }
  
  @Command
  @NotifyChange("*")
  public void save(@BindingParam("entity") Object entity) {
    if(entity instanceof CategoryParticipationWrapper) {
      ((CategoryParticipationWrapper) entity).save();
    }
  }
  
  @Command
  @NotifyChange("*")
  public void delete(@BindingParam("entity") Object entity) {
    if(entity instanceof CategoryParticipationWrapper) {
      ((CategoryParticipationWrapper) entity).delete();
    }
  }
  
  public List<CategoryParticipationWrapper> getModel() {
    ArrayList<CategoryParticipationWrapper> wrappers = new ArrayList<>();
    fillCategories(wrappers);
    return wrappers;
  }  
 
  public List<ParticipantRole> getParticipantRoles() {
    return Arrays.asList(ParticipantRole.values());
  }
  
  private void fillCategories(ArrayList<CategoryParticipationWrapper> wrappers) {
    for(Category category : (List<Category>) getDao().getResultList("select c from Category c order by c.fullDescription")) {
      wrappers.add(new CategoryParticipationWrapper(contact, category, getParticipant(category)));
    }
  }
 
  private CategoryParticipant getParticipant(Category category) {
    for(CategoryParticipant cp : category.getParticipants()) {
      if(contact.getId().equals(cp.getIdContact())) {
        return cp;
      }
    }
    return new CategoryParticipant();
  }
    
  /* Dao */
  
  private Dao _dao;
 
  private Dao getDao() {
    if(_dao == null) {
      _dao = new DossierPU();
    }
    return _dao;
  }
  
}