public string addTurn(HaircutTurnModel turn)
        {
            HaircutTurn newTurn = new HaircutTurn
            {
                userId        = turn.userId,
                arrivalDate   = Convert.ToDateTime(turn.arrivalDate),
                dateOfRequest = Convert.ToDateTime(turn.dateOfRequest)
            };
            bool isSucceeded = _haircutTurnsRepo.addTurn(newTurn);

            if (isSucceeded)
            {
                var res = new
                {
                    successMsg = "Your turn been added successfully",
                };
                return(JsonConvert.SerializeObject(res));
            }
            else
            {
                var res = new
                {
                    errMsg = "Temporary problem occured. Try again"
                };
                return(JsonConvert.SerializeObject(res));
            }
        }
        public IActionResult AddTurn(HaircutTurnModel turn)
        {
            var res = _haircutTurnService.addTurn(turn);

            return(Ok(res));
        }