public CouponViewModel AddCoupon(string value)
        {
            var converted = Convert.ToInt32(value);
            var userId    = HttpContext.Current.User.Identity.GetUserId();

            return(TransformModels.ToCouponViewModel(_wheelService.CreateCoupon(converted, userId)));
        }
 public IEnumerable <CouponViewModel> GetByUserId(string userId)
 {
     return(_wheelService.GetCouponByUserId(userId).Select(x => TransformModels.ToCouponViewModel(x)));
 }
 public IEnumerable <CouponViewModel> GetAll()
 {
     return(_wheelService.GetAllCoupons().Select(x => TransformModels.ToCouponViewModel(x)));
 }