Inheritance: RequestBase
		public Task<BanResponse> Ban(BanRequest request)
		{
			return ConnectionManager.SendRequestAndWaitResponse<BanResponse>(request);
		}
        public BanResponse Ban(ISession session, BanRequest request)
        {
            var response = request.CreateResponse<BanResponse>();

            User targetUser = null;

            using (var uow = UnitOfWorkFactory.Create())
            {
                targetUser = uow.UsersRepository.FirstMatching(UserSpecification.Id(request.TargetUserId));
                if (targetUser != null)
                {
                    try
                    {
                        if (request.Ban)
                            targetUser.Ban(session.User);
                        else
                            targetUser.UnBan(session.User);

                        response.Result = BanResponseType.Success;
                        uow.Commit();
                    }
                    catch (ModeratorsRightsRequiredException)
                    {
                        response.Result = BanResponseType.Failed;
                    }
                }
            }

            if (response.Result == BanResponseType.Success && targetUser != null)
            {
                //let's kick him\her from the server!
                _sessionManager.CloseSessionByUserId(targetUser.Id);

                //send a notification to everybody that we've banned him\her
                _sessionManager.SendToEachChatSessions(
                    new BanNotification
                    {
                        Ban = request.Ban,
                        ActorName = session.User.Name,
                        Reason = request.Reason,
                        TargetId = session.User.Id,
                        TargetName = targetUser.Name
                    });
            }

            return response;
        }