DWDossierModel.java

Go to the documentation of this file.

/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2016 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.dw;
 
import java.util.Date;
import java.util.List;
import org.turro.action.Contacts;
import org.turro.dossier.db.DossierPU;
import org.turro.dossier.entity.DossierStatus;
import org.turro.dossier.entity.DossierType;
import org.turro.dossier.entity.ParticipantRole;
import org.turro.elephant.db.WhereClause;
import org.turro.jpa.Dao;
import org.turro.plugin.contacts.IContact;
import org.zkoss.lang.Strings;
 
public class DWDossierModel {
 
  /* Filters */
  private String participantId, categoryPath;
  private Long dossierId, versionId;
  private Date startDate, endDate;
  private DossierType type;
  private DossierStatus status;
  
  public Long getCount() {
    WhereClause wc = new WhereClause();
    wc.addClause("select count(distinct dossierId)");
    wc.addClause("from DWDossier");
    wc.addClause("where 1=1");
    addCriteria(wc);
    return (Long) getDao().getSingleResultOrNull(wc);
  }
  
  public Long getProjectCount() {
    WhereClause wc = new WhereClause();
    wc.addClause("select count(distinct dossierId)");
    wc.addClause("from DWDossier");
    wc.addClause("where type=:type");
    wc.addNamedValue("type", DossierType.TYPE_PROJECT);
    addCriteria(wc);
    return (Long) getDao().getSingleResultOrNull(wc);
  }
  
  public Long getOpenedCount() {
    WhereClause wc = new WhereClause();
    wc.addClause("select count(distinct dossierId)");
    wc.addClause("from DWDossier");
    wc.addClause("where status <> :status");
    wc.addNamedValue("status", DossierStatus.DOSSIER_CLOSED);
    addCriteria(wc);
    return (Long) getDao().getSingleResultOrNull(wc);
  }
  
  public List getByStatus() {
    WhereClause wc = new WhereClause();
    wc.addClause("select status, count(distinct dossierId)");
    wc.addClause("from DWDossier");
    wc.addClause("where 1=1");
    addCriteria(wc);
    wc.addClause("group by status");
    return getDao().getResultList(wc);
  }
 
  public List getByPhase() {
    WhereClause wc = new WhereClause();
    wc.addClause("select phase, count(distinct dossierId)");
    wc.addClause("from DWDossier");
    wc.addClause("where phase is not null");
    addCriteria(wc);
    wc.addClause("group by phase");
    return getDao().getResultList(wc);
  }
 
  public Long getParticipantsCount() {
    WhereClause wc = new WhereClause();
    wc.addClause("select count(participantId)");
    wc.addClause("from DWDossier");
    wc.addClause("where 1=1");
    addCriteria(wc);
    return (Long) getDao().getSingleResultOrNull(wc);
  }
  
  /* Dao */
  
  private Dao _dao;
  
  private Dao getDao() {
    if(_dao == null) {
      DatawarehouseUtil.generateData();
      _dao = new DossierPU();
    }
    return _dao;
  }
 
  private void addCriteria(WhereClause wc) {
    if(!Strings.isBlank(participantId)) {
      wc.addClause("and (participantId = :participantId");
      wc.addNamedValue("participantId", participantId);
      wc.addClause("or exists(");
      wc.addClause("select cp from CategoryParticipant cp");
      wc.addClause("where cp.role <> :role");
      wc.addNamedValue("role", ParticipantRole.PARTICIPANT_SUBJECT);
      wc.addClause("and cp.idContact = :participantId");
      wc.addClause("and categoryPath like concat(cp.category.fullDescription, '%')");
      wc.addClause("))");
    }
    if(!Strings.isBlank(categoryPath)) {
      wc.addClause("and categoryPath = :categoryPath");
      wc.addNamedValue("categoryPath", categoryPath);
    }
    if(versionId != null && versionId > 0) {
      wc.addClause("and versionId = :versionId");
      wc.addNamedValue("versionId", versionId);
    }
  }
  
  private transient IContact _contact;
  
  public IContact getIParticipant() {
    if(_contact == null) {
      _contact = Contacts.getContactById(participantId);
    }
    return _contact;
  }
  
  public void setIParticipant(IContact contact) {
    _contact = contact;
    participantId = _contact != null ? _contact.getId() : null;
  }
  
  private void resetIContact() {
    _contact = null;
  }
  
}