RequestAnswerFriendInvite.java

/*
 * 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 (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 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/>.
 */
package com.l2jserver.gameserver.network.clientpackets;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.util.logging.Level;
import java.util.logging.Logger;

import com.l2jserver.L2DatabaseFactory;
import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
import com.l2jserver.gameserver.network.SystemMessageId;
import com.l2jserver.gameserver.network.serverpackets.FriendPacket;
import com.l2jserver.gameserver.network.serverpackets.SystemMessage;

public final class RequestAnswerFriendInvite extends L2GameClientPacket
{
	private static final String _C__78_REQUESTANSWERFRIENDINVITE = "[C] 78 RequestAnswerFriendInvite";
	private static Logger _log = Logger.getLogger(RequestAnswerFriendInvite.class.getName());
	
	private int _response;
	
	@Override
	protected void readImpl()
	{
		_response = readD();
	}
	
	@Override
	protected void runImpl()
	{
		L2PcInstance player = getClient().getActiveChar();
		if(player != null)
		{
			L2PcInstance requestor = player.getActiveRequester();
			if (requestor == null)
				return;
			
			if (_response == 1)
			{
				Connection con = null;
				try
				{
					con = L2DatabaseFactory.getInstance().getConnection();
					PreparedStatement statement = con.prepareStatement("INSERT INTO character_friends (charId, friendId) VALUES (?, ?), (?, ?)");
					statement.setInt(1, requestor.getObjectId());
					statement.setInt(2, player.getObjectId());
					statement.setInt(3, player.getObjectId());
					statement.setInt(4, requestor.getObjectId());
					statement.execute();
					statement.close();
					SystemMessage msg = SystemMessage.getSystemMessage(SystemMessageId.YOU_HAVE_SUCCEEDED_INVITING_FRIEND);
					requestor.sendPacket(msg);
					
					//Player added to your friendlist
					msg = SystemMessage.getSystemMessage(SystemMessageId.S1_ADDED_TO_FRIENDS);
					msg.addString(player.getName());
					requestor.sendPacket(msg);
					requestor.getFriendList().add(player.getObjectId());
					
					//has joined as friend.
					msg = SystemMessage.getSystemMessage(SystemMessageId.S1_JOINED_AS_FRIEND);
					msg.addString(requestor.getName());
					player.sendPacket(msg);
					player.getFriendList().add(requestor.getObjectId());
					
					//Send notificacions for both player in order to show them online
					player.sendPacket(new FriendPacket(true, requestor.getObjectId()));
					requestor.sendPacket(new FriendPacket(true, player.getObjectId()));
				}
				catch (Exception e)
				{
					_log.log(Level.WARNING, "Could not add friend objectid: "+ e.getMessage(), e);
				}
				finally
				{
					L2DatabaseFactory.close(con);
				}
			} else
			{
				SystemMessage msg = SystemMessage.getSystemMessage(SystemMessageId.FAILED_TO_INVITE_A_FRIEND);
				requestor.sendPacket(msg);
			}
			
			player.setActiveRequester(null);
			requestor.onTransactionResponse();
		}
	}
	
	@Override
	public String getType()
	{
		return _C__78_REQUESTANSWERFRIENDINVITE;
	}
}