private void CheckForPricesBelowZero(UserSpecificPrice price)
{
decimal final = price.PriceWithAdjustments();
if (final < 0)
{
decimal tweak = -1 * final;
price.AddAdjustment(tweak, "Price can not be below zero");
}
}
private void AdjustProductPriceForUser(UserSpecificPrice price, Catalog.Product p, Membership.CustomerAccount currentUser)
{
if (currentUser == null) return;
if (currentUser.Bvin == string.Empty) return;
if (currentUser.PricingGroupId == string.Empty) return;
if (p == null) return;
if (price == null) return;
decimal startingPrice = price.PriceWithAdjustments();
Contacts.PriceGroup pricingGroup = ContactServices.PriceGroups.Find(currentUser.PricingGroupId);
if (pricingGroup == null) return;
decimal nonGroupPrice = price.BasePrice;
decimal groupPrice = nonGroupPrice;
groupPrice = pricingGroup.GetAdjustedPriceForThisGroup(p.SitePrice, p.ListPrice, p.SiteCost);
decimal amountOfDiscount = groupPrice - nonGroupPrice;
price.AddAdjustment(amountOfDiscount, "Price Group");
}
private void ApplySales(UserSpecificPrice price, Catalog.Product p, Membership.CustomerAccount currentUser, List<Marketing.Promotion> sales)
{
if (sales == null) return;
foreach (Marketing.Promotion promo in sales)
{
promo.ApplyToProduct(this, p, price, currentUser, DateTime.UtcNow);
}
}
public UserSpecificPrice PriceProduct(Catalog.Product p, Membership.CustomerAccount currentUser, OptionSelectionList selections, List<Marketing.Promotion> currentSales)
{
var profiler = MiniProfiler.Current;
if (p == null) return null;
UserSpecificPrice result = new UserSpecificPrice(p, selections);
using (profiler.Step("Adjust Price for User"))
{
AdjustProductPriceForUser(result, p, currentUser);
}
using (profiler.Step("Apply Sales"))
{
ApplySales(result, p, currentUser, currentSales);
}
using (profiler.Step("Check for < 0 prices"))
{
CheckForPricesBelowZero(result);
}
return result;
}
public UserSpecificPrice PriceProduct(Catalog.Product p, Membership.CustomerAccount currentUser, OptionSelectionList selections)
{
if (p == null) return null;
UserSpecificPrice result = new UserSpecificPrice(p, selections);
AdjustProductPriceForUser(result, p, currentUser);
ApplySales(result, p, currentUser);
CheckForPricesBelowZero(result);
return result;
}
private void ApplySales(UserSpecificPrice price, Catalog.Product p, Membership.CustomerAccount currentUser)
{
List<Marketing.Promotion> sales = MarketingServices.Promotions.FindAllPotentiallyActiveSales(DateTime.UtcNow);
foreach (Marketing.Promotion promo in sales)
{
promo.ApplyToProduct(this, p, price, currentUser, DateTime.UtcNow);
}
}