/*
This file is part of Cyclos (www.cyclos.org).
A project of the Social Trade Organisation (www.socialtrade.org).
Cyclos 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 2 of the License, or
(at your option) any later version.
Cyclos 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 Cyclos; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package nl.strohalm.cyclos.dao.sms;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import nl.strohalm.cyclos.dao.BaseDAOImpl;
import nl.strohalm.cyclos.dao.JDBCCallback;
import nl.strohalm.cyclos.entities.customization.fields.MemberCustomField;
import nl.strohalm.cyclos.entities.groups.MemberGroup;
import nl.strohalm.cyclos.entities.members.Member;
import nl.strohalm.cyclos.entities.sms.SmsMailing;
import nl.strohalm.cyclos.entities.sms.SmsMailingQuery;
import nl.strohalm.cyclos.entities.sms.SmsMailingQuery.Recipient;
import nl.strohalm.cyclos.utils.JDBCWrapper;
import nl.strohalm.cyclos.utils.access.LoggedUser;
import nl.strohalm.cyclos.utils.hibernate.HibernateHelper;
import org.apache.commons.collections.CollectionUtils;
/**
* DAO implementation for SMS mailings
*
* @author luis
*/
public class SmsMailingDAOImpl extends BaseDAOImpl<SmsMailing> implements SmsMailingDAO {
public SmsMailingDAOImpl() {
super(SmsMailing.class);
}
@Override
public void assignUsersToSend(final SmsMailing smsMailing, final MemberCustomField smsCustomField) {
runNative(new JDBCCallback() {
@Override
public void execute(final JDBCWrapper jdbc) throws SQLException {
final Collection<MemberGroup> groups = smsMailing.getGroups();
final Member broker = (Member) (LoggedUser.isBroker() ? LoggedUser.element() : null);
final List<Object> params = new ArrayList<Object>();
params.add(smsMailing.getId());
params.add(smsCustomField.getId());
final StringBuilder sql = new StringBuilder();
sql.append(" insert into sms_mailings_pending_to_send (sms_mailing_id, member_id)");
sql.append(" select ?, m.id ");
sql.append(" from custom_field_values fv inner join members m on fv.member_id = m.id left join member_sms_status s on m.id = s.member_id inner join groups g on m.group_id = g.id");
sql.append(" where fv.field_id = ?");
sql.append(" and length(fv.string_value) > 0"); // Only if the custom field has value
if (!smsMailing.isSingleMember() && CollectionUtils.isNotEmpty(groups)) {
// By admin - set the groups
sql.append(" and m.group_id in (");
for (final Iterator<MemberGroup> iterator = groups.iterator(); iterator.hasNext();) {
final MemberGroup group = iterator.next();
sql.append('?');
if (iterator.hasNext()) {
sql.append(',');
}
params.add(group.getId());
}
sql.append(" )");
}
if (broker != null) {
// By broker - set the broker
sql.append(" and m.member_broker_id = ?");
params.add(broker.getId());
}
if (smsMailing.isSingleMember()) {
// Mailing to member - set the member
sql.append(" and m.id = ?");
params.add(smsMailing.getMember().getId());
}
// Individual mailings are always free and delivered no matter the member preferences
if (!smsMailing.isSingleMember()) {
// Ensure there's a MemberSmsStatus which accepts free / paid mailings
final String acceptColumn = smsMailing.isFree() ? "accept_free_mailing" : "accept_paid_mailing";
sql.append(" and (s.id is null and g.").append("member_default_").append(acceptColumn).append(" = ?").append(" or s.").append(acceptColumn).append(" = ?)");
params.add(true);
params.add(true);
}
jdbc.execute(sql.toString(), params.toArray());
// Set the sent_sms as the number of members which will receive the message
final String updateSentSQL = "update sms_mailings m set m.sent_sms = (select count(*) from sms_mailings_pending_to_send p where p.sms_mailing_id = m.id) where m.id = ?";
jdbc.execute(updateSentSQL, smsMailing.getId());
}
});
}
public List<SmsMailing> listUnfinishedMailings() {
return list("from SmsMailing m where exists elements(m.pendingToSend)", null);
}
@Override
public Member nextMemberToSend(final SmsMailing smsMailing) {
return (Member) getSession().createFilter(smsMailing.getPendingToSend(), "where 1=1").setMaxResults(1).uniqueResult();
}
@Override
public void removeMemberFromPending(final SmsMailing smsMailing, final Member member) {
runNative(new JDBCCallback() {
@Override
public void execute(final JDBCWrapper jdbc) throws SQLException {
jdbc.execute("delete from sms_mailings_pending_to_send where sms_mailing_id = ? and member_id = ?", smsMailing.getId(), member.getId());
}
});
}
@Override
public List<SmsMailing> search(final SmsMailingQuery query) {
final Map<String, Object> namedParameters = new HashMap<String, Object>();
final StringBuilder hql = new StringBuilder("select m from ").append(SmsMailing.class.getName()).append(" m ");
HibernateHelper.appendJoinFetch(hql, SmsMailing.class, "m", query.getFetch());
hql.append("left join fetch m.member mbr where 1=1 ");
if (query.getRecipient() == Recipient.GROUPS) {
hql.append(" and mbr is null");
} else if (query.getRecipient() == Recipient.MEMBER) {
hql.append(" and mbr is not null");
}
HibernateHelper.addPeriodParameterToQuery(hql, namedParameters, "m.date", query.getPeriod());
HibernateHelper.addParameterToQuery(hql, namedParameters, "m.by", query.getBroker());
HibernateHelper.addParameterToQuery(hql, namedParameters, "m.finished", query.getFinished());
HibernateHelper.addParameterToQuery(hql, namedParameters, "m.member", query.getMember());
if (CollectionUtils.isNotEmpty(query.getGroups())) {
hql.append(" and ((mbr is not null");
HibernateHelper.addInParameterToQuery(hql, namedParameters, "mbr.group", query.getGroups());
hql.append(")");
hql.append(" or exists (");
hql.append(" select g.id");
hql.append(" from MemberGroup g");
hql.append(" where (g in elements(m.groups) and g in (:_groups_)) or m.by.group in (:_groups_)");
namedParameters.put("_groups_", query.getGroups());
hql.append(" ))");
}
HibernateHelper.appendOrder(hql, "m.date desc");
return list(query, hql.toString(), namedParameters);
}
}