/*
 * PatientView
 *
 * Copyright (c) Worth Solutions Limited 2004-2013
 *
 * This file is part of PatientView.
 *
 * PatientView is free software: you can redistribute it and/or modify it under the terms of the
 * GNU General Public License as published by the Free Software Foundation, either version 3 of the License,
 * or (at your option) any later version.
 * PatientView 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 General Public License for more details.
 * You should have received a copy of the GNU General Public License along with PatientView in a file
 * titled COPYING. If not, see <http://www.gnu.org/licenses/>.
 *
 * @package PatientView
 * @link http://www.patientview.org
 * @author PatientView <info@patientview.org>
 * @copyright Copyright (c) 2004-2013, Worth Solutions Limited
 * @license http://www.gnu.org/licenses/gpl-3.0.html The GNU General Public License V3.0
 */

package org.patientview.repository.impl;

import org.patientview.patientview.model.PatientUser;
import org.patientview.repository.AbstractHibernateDAO;
import org.patientview.repository.PatientUserDao;
import org.springframework.stereotype.Repository;

import javax.persistence.Query;
import java.util.List;

@Repository(value = "patientUserDao")
public class PatientUserDaoImpl extends AbstractHibernateDAO<PatientUser> implements PatientUserDao {

    @Override
    public PatientUser getPatientUserByRadarNo(long radarNo) {
        Query query = getEntityManager().createQuery(
                "SELECT patientUserId "
                        + "FROM tbl_patient_users "
                        + "WHERE RADAR_NO = :radarNo");
        query.setParameter("radarNo", radarNo);

        List<Integer> rawPatientUserList = query.getResultList();

        PatientUser patientUser = null;

        if (rawPatientUserList.size() != 0) {
            patientUser = new PatientUser();
            patientUser.setPatientUserId(rawPatientUserList.get(0));
        }

        return patientUser;
    }
}