MyIssuesNotifierTask.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2022 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.issue;
 
import java.util.Date;
import java.util.List;
import org.apache.commons.mail.EmailException;
import org.turro.action.Contacts;
import org.turro.dossier.db.DossierPU;
import org.turro.dossier.entity.IssueStatus;
import org.turro.elephant.db.WhereClause;
import org.turro.i18n.I_;
import org.turro.log.WebLoggers;
import org.turro.plugin.contacts.ContactList;
import org.turro.plugin.contacts.IContact;
import org.turro.scheduler.task.AbstractTask;
 
public class MyIssuesNotifierTask extends AbstractTask {
 
  @Override
  public void execute() {
    ContactList list = new ContactList();
    for(String idContact : getParticipants()) {
      IContact ic = Contacts.getContactById(idContact);
      if(ic.isValid() && ic.isWebUser()) {
        list.add(ic);
      }
    }
    for(IContact c : list) {
      try {
        new MyIssuesNotification(c).addToQueue(getConstructor());
      } catch (EmailException ex) {
        WebLoggers.severe(this).exception(ex).log();
      }
    }
  }
 
  @Override
  public boolean isSystem() {
    return false;
  }
 
  @Override
  public String getName() {
    return I_.get("My issues notifier");
  }
 
  @Override
  public String getDataLabel() {
    return null;
  }
  
  private List<String> getParticipants() {
    Date now = new Date();
    WhereClause wc = new WhereClause();
    wc.addClause("select distinct ip.idContact from IssueParticipant as ip");
    wc.addClause("where ip.issue.status <> :status");
    wc.addNamedValue("status", IssueStatus.STATUS_CLOSED);
    wc.addClause("and (ip.issue.startDate is null or ip.issue.startDate <= :date)");
    wc.addNamedValue("date", now);
    return new DossierPU().getResultList(wc);
  }
 
}