HumanResourcesVM.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2021 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.contacts.hhrr;
 
import java.util.Collections;
import java.util.List;
import java.util.Set;
import org.turro.auth.Authentication;
import org.turro.contacts.BusinessRelation;
import org.turro.contacts.Contact;
import org.turro.contacts.db.ContactsPU;
import org.turro.plugin.contacts.ContactList;
import org.turro.plugin.contacts.IContact;
import org.zkoss.bind.annotation.BindingParam;
import org.zkoss.bind.annotation.Command;
import org.zkoss.bind.annotation.NotifyChange;
 
public class HumanResourcesVM {
 
  private IContact contact, business;
  private HumanResourcesSet model;
  private boolean editable;
  
  @NotifyChange("model")
  @Command("business")
  public void setBusiness(@BindingParam("business") Object business) {
    if(business instanceof IContact) {
      this.business = (IContact) business;
      model = null;
      editable = contact.isHHRR((IContact) business) || contact.isAdmin();
    }
  }
 
  @NotifyChange("model")
  @Command("save")
  public void save() {
    if(editable && model != null && !model.isEmpty()) {
      new ContactsPU().saveCollection(model);
    }
  }
 
  public boolean isEditable() {
    return editable;
  }
  
  public IContact getBusiness() {
    return business;
  }
 
  public Set<BusinessRelation> getModel() {
    if(business != null && business.isValid()) {
      model = new HumanResourcesSet(((Contact) business.getContact()).getWorkerRelations());
    } else {
      model = new HumanResourcesSet(Collections.EMPTY_SET);
    }
    return model;
  }
  
  public List<IContact> getBusinessModel() {
    if(contact == null) {
      contact = Authentication.getIContact();
    }
    if(contact.isAdmin()) {
      ContactList list = new ContactList();
      list.addAll(contact.getCenters());
      list.addAll(contact.getCompanies());
      list.sort((o1, o2) -> {
        return o1.getName().compareTo(o2.getName());
      });
      return list;
    } else {
      return contact.getBusinessList();
    }
  }
 
}