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/*
* Juick
* Copyright (C) 2008-2011, Ugnich Anton
*
* 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 com.juick.server;
import com.juick.User;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.springframework.jdbc.core.JdbcTemplate;
/**
*
* @author Ugnich Anton
*/
public class PMQueries {
private static final Logger LOGGER = Logger.getLogger(PMQueries.class.getName());
public static boolean createPM(JdbcTemplate sql, int uid_from, int uid_to, String body) {
boolean ret = sql.update("INSERT INTO pm(user_id,user_id_to,txt) VALUES (?,?,?)",
new Object[] {uid_from, uid_to, body}) > 0;
if (ret) {
sql.update("INSERT INTO pm_streams(user_id,user_id_to,lastmessage,unread) "
+ "VALUES (?,?,NOW(),1) "
+ "ON DUPLICATE KEY UPDATE lastmessage=NOW(),unread=unread+1",
new Object[] {uid_from, uid_to});
}
return ret;
}
public static boolean addPMinRoster(JdbcTemplate sql, int uid, String jid) {
return sql.update("INSERT INTO pm_inroster(user_id,jid) VALUES (?,?)",
new Object[] {uid, jid}) > 0;
}
public static boolean removePMinRoster(Connection sql, int uid, String jid) {
boolean ret = false;
PreparedStatement stmt = null;
try {
stmt = sql.prepareStatement("DELETE FROM pm_inroster WHERE user_id=? AND jid=?");
stmt.setInt(1, uid);
stmt.setString(2, jid);
ret = stmt.executeUpdate() > 0;
} catch (SQLException e) {
LOGGER.log(Level.SEVERE, "sql exception", e);
} finally {
Utils.finishSQL(null, stmt);
}
return ret;
}
public static boolean havePMinRoster(JdbcTemplate sql, int uid, String jid) {
List<Integer> res = sql.queryForList("SELECT 1 FROM pm_inroster "
+ "WHERE user_id=? AND jid=?", Integer.class,
new Object[] {uid, jid});
return res.size() > 0;
}
public static String getLastView(Connection sql, int uid_from, int uid_to) {
String ret = null;
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT lastview FROM pm_streams WHERE user_id=? AND user_id_to=?");
stmt.setInt(1, uid_from);
stmt.setInt(2, uid_to);
rs = stmt.executeQuery();
if (rs.first()) {
ret = rs.getString(1);
}
} catch (SQLException e) {
LOGGER.log(Level.SEVERE, "sql exception", e);
} finally {
Utils.finishSQL(rs, stmt);
}
return ret;
}
public static List<User> getPMLastConversationsUsers(JdbcTemplate sql, int uid, int cnt) {
List<User> users = sql.query("SELECT user_id,unread FROM pm_streams "
+ "WHERE user_id_to=? AND unread>0 "
+ "ORDER BY lastmessage DESC LIMIT " + cnt, (rs, rowNum) -> {
com.juick.User u = new com.juick.User();
u.setUID(rs.getInt(1));
u.MessagesCount = rs.getInt(2);
return u;
}, new Object[]{uid});
if (users.size() < cnt) {
List<User> addUsers = sql.query("SELECT user_id,user_id_to "
+ "FROM pm_streams WHERE (user_id=? OR user_id_to=?) "
+ "AND lastmessage>TIMESTAMPADD(MONTH,-1,NOW()) "
+ "ORDER BY lastmessage DESC LIMIT ?", (rs, num) -> {
User u = new com.juick.User();
int uuid = rs.getInt(1) + rs.getInt(2) - uid;
u.setUID(uuid);
return u;
}, new Object[]{uid, uid, cnt * 2});
for (User addUser : addUsers) {
if (!haveUserInArray(users, addUser.getUID())) {
users.add(addUser);
if (users.size() >= cnt) {
break;
}
}
}
}
if (!users.isEmpty()) {
UserQueries.fillUsersByID(sql, users);
}
return users;
}
public static boolean haveUserInArray(List<com.juick.User> arr, int uid) {
for (User user : arr) {
if (user.getUID() == uid) {
return true;
}
}
return false;
}
public static List<com.juick.Message> getPMMessages(JdbcTemplate sql, int uid, int uid_to) {
List<com.juick.Message> msgs = sql.query("SELECT user_id,txt,ts FROM pm "
+ "WHERE (user_id=? AND user_id_to=?) "
+ "OR (user_id_to=? AND user_id=?) ORDER BY ts DESC LIMIT 20",
(rs, rowNum) -> {
com.juick.Message msg = new com.juick.Message();
int uuid = rs.getInt(1);
msg.setUser(new User());
msg.getUser().setUID(uuid);
msg.setText(rs.getString(2));
msg.setDate(rs.getTimestamp(3));
return msg;
}, new Object[]{uid, uid_to, uid, uid_to});
sql.update("UPDATE pm_streams SET lastview=NOW(),unread=0 "
+ "WHERE user_id_to=? AND user_id=?", new Object[]{uid, uid_to});
return msgs;
}
public static List<com.juick.Message> getLastPMInbox(Connection sql, int uid) {
List<com.juick.Message> msgs = new ArrayList<>(20);
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT pm.user_id,users.nick,pm.txt,TIMESTAMPDIFF(MINUTE,pm.ts,NOW()),pm.ts FROM pm INNER JOIN users ON pm.user_id=users.id WHERE pm.user_id_to=? ORDER BY pm.ts DESC LIMIT 20");
stmt.setInt(1, uid);
rs = stmt.executeQuery();
rs.beforeFirst();
while (rs.next()) {
com.juick.Message msg = new com.juick.Message();
msg.setUser(new User());
msg.getUser().setUID(rs.getInt(1));
msg.getUser().setUName(rs.getString(2));
msg.setText(rs.getString(3));
msg.TimeAgo = rs.getInt(4);
msg.setDate(rs.getTimestamp(5));
msgs.add(0, msg);
}
} catch (SQLException e) {
LOGGER.log(Level.SEVERE, "sql exception", e);
} finally {
Utils.finishSQL(rs, stmt);
}
return msgs;
}
public static List<com.juick.Message> getLastPMSent(Connection sql, int uid) {
List<com.juick.Message> msgs = new ArrayList<>(20);
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT pm.user_id_to,users.nick,pm.txt,TIMESTAMPDIFF(MINUTE,pm.ts,NOW()),pm.ts FROM pm INNER JOIN users ON pm.user_id_to=users.id WHERE pm.user_id=? ORDER BY pm.ts DESC LIMIT 20");
stmt.setInt(1, uid);
rs = stmt.executeQuery();
rs.beforeFirst();
while (rs.next()) {
com.juick.Message msg = new com.juick.Message();
msg.setUser(new User());
msg.getUser().setUID(rs.getInt(1));
msg.getUser().setUName(rs.getString(2));
msg.setText(rs.getString(3));
msg.TimeAgo = rs.getInt(4);
msg.setDate(rs.getTimestamp(5));
msgs.add(0, msg);
}
} catch (SQLException e) {
LOGGER.log(Level.SEVERE, "sql exception", e);
} finally {
Utils.finishSQL(rs, stmt);
}
return msgs;
}
}
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