public CheckCodeResult CheckCode(CartModel cart, string discountCode, bool fromUrl)
{
DateTime now = CurrentRequestData.Now;
var code = discountCode.Trim();
var query = _session.QueryOver <Discount>().Where(x
=> (x.Code == code && x.RequiresCode) &&
(x.ValidFrom == null || x.ValidFrom <= now) &&
(x.ValidUntil == null || x.ValidUntil >= now));
if (fromUrl)
{
query = query.Where(x => x.CanBeAppliedFromUrl);
}
var discount = query.Cacheable().List().FirstOrDefault();
var defaultRedirectUrl = "/";
var checkCodeResult = new CheckCodeResult
{
RedirectUrl = discount != null
? string.IsNullOrEmpty(discount.RedirectUrl)
? defaultRedirectUrl
: discount.RedirectUrl
: defaultRedirectUrl,
};
if (discount == null)
{
checkCodeResult.Message = _stringResourceProvider.GetValue("The code you entered is not valid.");
return(checkCodeResult);
}
var discounts = Get(cart, cart.DiscountCodes);
discounts.Add(discount);
var checkLimitationsResult = _cartDiscountApplicationService.CheckLimitations(discount, cart, discounts);
if (checkLimitationsResult.Status == CheckLimitationsResultStatus.NeverValid)
{
checkCodeResult.Message = checkLimitationsResult.FormattedMessage;
return(checkCodeResult);
}
checkCodeResult.Status =
checkLimitationsResult.Status == CheckLimitationsResultStatus.CurrentlyInvalid
? CheckLimitationsResultStatus.CurrentlyInvalid
: CheckLimitationsResultStatus.Success;
if (fromUrl && checkLimitationsResult.Status == CheckLimitationsResultStatus.CurrentlyInvalid)
{
checkCodeResult.Message = string.IsNullOrWhiteSpace(discount.AppliedNotYetValidMessage)
? checkLimitationsResult.FormattedMessage
: discount.AppliedNotYetValidMessage;
}
else
{
checkCodeResult.Message = discount.SuccessMessage;
}
return(checkCodeResult);
}
public CheckCodeResult CheckCode(CartModel cart, string discountCode)
{
DateTime now = CurrentRequestData.Now;
var code = discountCode.Trim();
var discounts = _session.QueryOver <Discount>()
.Where(
discount =>
(discount.Code == code && discount.RequiresCode) &&
(discount.ValidFrom == null || discount.ValidFrom <= now) &&
(discount.ValidUntil == null || discount.ValidUntil >= now))
.Cacheable().List();
if (!discounts.Any())
{
return(new CheckCodeResult
{
Message = _stringResourceProvider.GetValue("The code you entered is not valid.")
});
}
var checkLimitationsResults = discounts.Select(
discount =>
_cartDiscountApplicationService.CheckLimitations(discount, cart)).ToList();
if (checkLimitationsResults.All(result => result.Status == CheckLimitationsResultStatus.NeverValid))
{
return(new CheckCodeResult
{
Message = checkLimitationsResults.First().FormattedMessage
});
}
return(new CheckCodeResult {
Success = true
});
}
private List <DiscountInfo> GetDiscounts(Guid userGuid, CartModel cart)
{
List <string> discountCodes = GetDiscountCodes(userGuid);
IList <Discount> discounts = _getValidDiscounts.Get(cart, discountCodes);
var discountInfos = (from discount in discounts
let result = _cartDiscountApplicationService.CheckLimitations(discount, cart)
select new DiscountInfo(discount, result)).Where(
info =>
info.Status != DiscountStatus.AutomaticAndInvalid && info.Status != DiscountStatus.NeverValid)
.ToList();
return(discountInfos);
}
