private DiscountApplicationResult GetDiscountApplication(List <DiscountInfo> discounts, CartModel cart)
{
var discountApplicationInfo = new DiscountApplicationInfo();
var hashSet = new List <Discount>();
foreach (var discountInfo in discounts.FindAll(x => x.Status == DiscountStatus.ValidButNotApplied))
{
var applicationInfo = _cartDiscountApplicationService.ApplyDiscount(discountInfo, cart);
if (!applicationInfo.IsApplied)
{
continue;
}
discountApplicationInfo.Add(applicationInfo);
hashSet.Add(discountInfo.Discount);
}
return(new DiscountApplicationResult
{
Info = discountApplicationInfo,
AppliedDiscounts = hashSet
});
}
public List <PaymentDetailsItemType> GetPaymentDetailsItems(CartModel cart)
{
var paymentDetailsItemTypes = cart.Items.Select(item => new PaymentDetailsItemType
{
Name = item.Name,
Amount = item.UnitPricePreTax.GetAmountType(),
ItemCategory = item.RequiresShipping ? ItemCategoryType.PHYSICAL : ItemCategoryType.DIGITAL,
Quantity = item.Quantity,
Tax = item.UnitTax.GetAmountType(),
}).ToList();
var applications = (from discountInfo in cart.Discounts
let info = _cartDiscountApplicationService.ApplyDiscount(discountInfo, cart)
select new { info, discountInfo }).ToHashSet();
paymentDetailsItemTypes.AddRange(from application in applications
where application.info.OrderTotalDiscount > 0
select new PaymentDetailsItemType
{
Name = "Order Total Discount - " + application.discountInfo.Discount.Name,
Amount = (-application.info.OrderTotalDiscount).GetAmountType(),
ItemCategory = ItemCategoryType.PHYSICAL,
Quantity = 1,
Tax = 0m.GetAmountType()
});
paymentDetailsItemTypes.AddRange(from application in applications
where application.info.ShippingDiscount > 0
select new PaymentDetailsItemType
{
Name = "Shipping Discount - " + application.discountInfo.Discount.Name,
Amount = (-application.info.ShippingDiscount).GetAmountType(),
ItemCategory = ItemCategoryType.PHYSICAL,
Quantity = 1,
Tax = 0m.GetAmountType()
});
paymentDetailsItemTypes.AddRange(from giftCard in cart.AppliedGiftCards
where giftCard.AvailableAmount > 0
select new PaymentDetailsItemType
{
Name = "Gift Card - " + giftCard.Code,
Amount = (-giftCard.AvailableAmount).GetAmountType(),
ItemCategory = ItemCategoryType.PHYSICAL,
Quantity = 1,
Tax = 0m.GetAmountType()
});
if (cart.AppliedRewardPointsAmount > 0)
{
paymentDetailsItemTypes.Add(new PaymentDetailsItemType
{
Name = string.Format("Reward Points ({0})", cart.AppliedRewardPoints),
Amount = (-cart.AppliedRewardPointsAmount).GetAmountType(),
ItemCategory = ItemCategoryType.PHYSICAL,
Quantity = 1,
Tax = 0m.GetAmountType()
});
}
return(paymentDetailsItemTypes);
}
