public virtual BOMessenger MapEFToBO(
            Messenger ef)
        {
            var bo = new BOMessenger();

            bo.SetProperties(
                ef.Id,
                ef.Date,
                ef.FromUserId,
                ef.MessageId,
                ef.Time,
                ef.ToUserId,
                ef.UserId);
            return(bo);
        }
        public virtual BOMessenger MapModelToBO(
            int id,
            ApiMessengerRequestModel model
            )
        {
            BOMessenger boMessenger = new BOMessenger();

            boMessenger.SetProperties(
                id,
                model.Date,
                model.FromUserId,
                model.MessageId,
                model.Time,
                model.ToUserId,
                model.UserId);
            return(boMessenger);
        }