public void Save(int promotionId, ConfigModel model)
        {
            var promotion  = _promotionService.Find(promotionId);
            var policyData = new DefaultPromotionPolicyConfig
            {
                DiscountMode      = (DiscountMode)Enum.Parse(typeof(DiscountMode), model.DiscountMode),
                DiscountAppliedTo = (DiscountAppliedTo)Enum.Parse(typeof(DiscountAppliedTo), model.DiscountAppliedTo),
                DiscountAmount    = model.DiscountAmount,
                DiscountPercent   = model.DiscountPercent
            };

            promotion.UpdatePolicyConfig(policyData);
        }
        public void Save(int promotionId, ConfigModel model)
        {
            var promotion = _promotionService.Find(promotionId);
            var policyData = new DefaultPromotionPolicyConfig
            {
                DiscountMode = (DiscountMode)Enum.Parse(typeof(DiscountMode), model.DiscountMode),
                DiscountAppliedTo = (DiscountAppliedTo)Enum.Parse(typeof(DiscountAppliedTo), model.DiscountAppliedTo),
                DiscountAmount = model.DiscountAmount,
                DiscountPercent = model.DiscountPercent
            };

            promotion.UpdatePolicyConfig(policyData);
        }