private static DiscountMethodType GetDiscountMethodType(PeriodicDiscountOfferType periodicDiscountType, int discountTypeFromDatabase)
{
DiscountMethodType discountMethod = DiscountMethodType.DealPrice;
// ISNULL(pdmm.MIXANDMATCHDISCOUNTTYPE, ISNULL(pdmb.MULTIBUYDISCOUNTTYPE, pd.PERIODICDISCOUNTTYPE))
switch (periodicDiscountType)
{
case PeriodicDiscountOfferType.Offer:
case PeriodicDiscountOfferType.Promotion:
discountMethod = DiscountMethodType.LineSpecific;
break;
case PeriodicDiscountOfferType.MixAndMatch:
case PeriodicDiscountOfferType.MultipleBuy:
discountMethod = (DiscountMethodType)discountTypeFromDatabase;
break;
case PeriodicDiscountOfferType.Threshold:
discountMethod = DiscountMethodType.LineSpecific;
break;
default:
NetTracer.Warning("Unsupported discount type: {0}", discountTypeFromDatabase);
break;
}
return(discountMethod);
}
private static DiscountOfferMethod GetLineDiscountOfferMethod(PeriodicDiscountOfferType periodicDiscountType, DiscountMethodType discountMethod, int lineDiscountMethod, int lineSpecificDiscountType)
{
DiscountOfferMethod offerMethod = (DiscountOfferMethod)lineDiscountMethod;
if (periodicDiscountType == PeriodicDiscountOfferType.MixAndMatch && discountMethod == DiscountMethodType.LineSpecific)
{
if (lineSpecificDiscountType == (int)DiscountMethodType.DealPrice)
{
offerMethod = DiscountOfferMethod.OfferPrice;
}
else if (lineSpecificDiscountType == (int)DiscountMethodType.DiscountPercent)
{
offerMethod = DiscountOfferMethod.DiscountPercent;
}
}
return(offerMethod);
}
/// <summary>
/// Check whether discount type matches the discount calculation mode in price context.
/// </summary>
/// <param name="priceContext">Price context.</param>
/// <param name="discountType">Discount type.</param>
/// <returns>True if discount type matches the discount calculation mode.</returns>
public static bool MatchCalculationMode(PriceContext priceContext, PeriodicDiscountOfferType discountType)
{
if (priceContext == null)
{
throw new ArgumentNullException("priceContext");
}
bool match = false;
DiscountCalculationMode filterFlag = DiscountCalculationMode.None;
switch (discountType)
{
case PeriodicDiscountOfferType.Offer:
filterFlag = DiscountCalculationMode.CalculateOffer;
break;
case PeriodicDiscountOfferType.MultipleBuy:
filterFlag = DiscountCalculationMode.CalculateMultipleBuy;
break;
case PeriodicDiscountOfferType.MixAndMatch:
filterFlag = DiscountCalculationMode.CalculateMixAndMatch;
break;
case PeriodicDiscountOfferType.Threshold:
filterFlag = DiscountCalculationMode.CalculateThreshold;
break;
default:
break;
}
if (filterFlag != DiscountCalculationMode.None)
{
match = (priceContext.DiscountCalculationMode & filterFlag) != DiscountCalculationMode.None;
}
return(match);
}
