public IActionResult GetBoatDetailsRent(ModelRentBoat model) { if (model.RentId != null) { int myresponse = BusinessUser.StopRent(model); return(StatusCode(200, myresponse)); } string result = BusinessUser.NewRent(model); if (result == "-1") { Response.StatusCode = (int)HttpStatusCode.InternalServerError; return(Json(new { Message = "-1" })); } return(Json("ok")); }