opensim/OpenSim/Data/PGSQL/PGSQLMuteListData.cs

/*
 * Copyright (c) Contributors, http://opensimulator.org/
 * See CONTRIBUTORS.TXT for a full list of copyright holders.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the OpenSimulator Project nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

using System;
using System.Collections;
using System.Collections.Generic;
using System.Reflection;
using OpenSim.Framework;
using OpenMetaverse;
using Npgsql;

namespace OpenSim.Data.PGSQL
{
    public class PGSQLMuteListData: PGSQLGenericTableHandler<MuteData>, IMuteListData
    {
        public PGSQLMuteListData(string connectionString)
            : base(connectionString, "MuteList", "MuteListStore")
        {
        }

        public MuteData[] Get(UUID agentID)
        {
            var data = base.Get("AgentID", agentID.ToString());
            return data;
        }

        public bool Delete(UUID agentID, UUID muteID, string muteName)
        {
            var query = $"DELETE FROM MuteList WHERE \"AgentID\" = :AgentID and " +
                        $"\"MuteID\" = :MuteID and " +
                        $"\"MuteName\" = :MuteName";

            using (NpgsqlConnection conn = new NpgsqlConnection(m_ConnectionString))
            using (NpgsqlCommand cmd = new NpgsqlCommand())
            {
                cmd.CommandText = query;
                cmd.Parameters.AddWithValue(":AgentID", agentID.ToString());
                cmd.Parameters.AddWithValue(":MuteID", muteID.ToString());
                cmd.Parameters.AddWithValue("MuteName", muteName);
                cmd.Connection = conn;
                conn.Open();
                cmd.ExecuteNonQuery();

                return true;
            }
        }
    }
}