/*
 * eGov suite of products aim to improve the internal efficiency,transparency,
 *    accountability and the service delivery of the government  organizations.
 *
 *     Copyright (C) <2015>  eGovernments Foundation
 *
 *     The updated version of eGov suite of products as by eGovernments Foundation
 *     is available at http://www.egovernments.org
 *
 *     This program 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
 *     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 General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with this program. If not, see http://www.gnu.org/licenses/ or
 *     http://www.gnu.org/licenses/gpl.html .
 *
 *     In addition to the terms of the GPL license to be adhered to in using this
 *     program, the following additional terms are to be complied with:
 *
 *         1) All versions of this program, verbatim or modified must carry this
 *            Legal Notice.
 *
 *         2) Any misrepresentation of the origin of the material is prohibited. It
 *            is required that all modified versions of this material be marked in
 *            reasonable ways as different from the original version.
 *
 *         3) This license does not grant any rights to any user of the program
 *            with regards to rights under trademark law for use of the trade names
 *            or trademarks of eGovernments Foundation.
 *
 *   In case of any queries, you can reach eGovernments Foundation at contact@egovernments.org.
 */

package org.egov.works.master.service;

import java.util.List;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;

import org.egov.infstr.services.PersistenceService;
import org.egov.works.models.masters.ScheduleCategory;

public class ScheduleCategoryService extends PersistenceService<ScheduleCategory, Long> {

    @PersistenceContext
    private EntityManager entityManager;

    public ScheduleCategoryService() {
        super(ScheduleCategory.class);
    }

    public ScheduleCategoryService(Class<ScheduleCategory> type) {
        super(type);
    }

    public ScheduleCategory getScheduleCategoryById(final Long scheduleCategoryId) {
        final ScheduleCategory scheduleCategory = entityManager.find(ScheduleCategory.class,
                scheduleCategoryId);
        return scheduleCategory;
    }

    public List<ScheduleCategory> getAllScheduleCategories() {
        final Query query = entityManager.createQuery("from ScheduleCategory sc");
        final List<ScheduleCategory> scheduleCategoryList = query.getResultList();
        return scheduleCategoryList;
    }

    public boolean checkForSOR(final Long id) {
        final Query query = entityManager.createQuery(" from ScheduleOfRate rate where sor_category_id  = "
                + "(select id from ScheduleCategory  where id = :id)");
        query.setParameter("id", Long.valueOf(id));
        final List retList = query.getResultList();
        if (retList != null && !retList.isEmpty())
            return false;
        else
            return true;
    }

    public boolean checkForScheduleCategory(final String code) {
        final Query query = entityManager.createQuery(" from ScheduleCategory  where code = :code");
        query.setParameter("code", code);
        final List retList = query.getResultList();
        if (retList != null && !retList.isEmpty())
            return true;
        else
            return false;
    }
}