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 DiscountApplicationInfo ApplyDiscount(DiscountInfo discountInfo, CartModel cart)
{
var applications = _session.QueryOver<DiscountApplication>()
.Where(application => application.Discount.Id == discountInfo.Discount.Id)
.Cacheable()
.List();
var discountApplicationInfo = new DiscountApplicationInfo();
foreach (var application in applications)
{
var fullName = application.GetType().FullName;
if (!ApplicationApplierTypes.ContainsKey(fullName))
continue;
var applier = _kernel.Get(ApplicationApplierTypes[fullName]) as DiscountApplicationApplier;
if (applier != null)
discountApplicationInfo.Add(applier.Apply(application, cart, discountInfo.CheckLimitationsResult));
}
return discountApplicationInfo;
}