protected override void OnPreRender(EventArgs e)
{
var calc = new DiscountCalculatorCustom();
var ordersManager = OrdersManager.GetManager();
CartOrder shoppingCart = GetShoppingCartForUser(ordersManager);
var items = new List <CartDiscount>();
if (shoppingCart.UserId != null && shoppingCart.UserId != Guid.Empty)
{
var user = UserManager.GetManager().GetUser((Guid)shoppingCart.UserId);
var roles = RoleManager.GetManager().GetRolesForUser(user.Id).ToList();
items = calc.GetNotApplicableCartDiscounts(shoppingCart, shoppingCart.SubTotalDisplay, user, roles).ToList();
}
else
{
items = calc.GetNotApplicableCartDiscounts(shoppingCart, shoppingCart.SubTotalDisplay, null, null).ToList();
}
if (items != null && items.Count > 0)
{
var sb = new StringBuilder();
sb.Append("The following discounts are not applicable:");
foreach (var item in items)
{
sb.Append(item.Title);
sb.Append(", ");
}
sb.Length -= 2;
this.MessageLabel.Text = sb.ToString();
}
base.OnPreRender(e);
}
protected override decimal GetDiscountTotal(CartOrder cartOrder, User user, List <Role> userRoles, bool useExchangeRate)
{
decimal totalBasePriceNoExchangeRate = GetTotalBasePriceNoExchangeRate(cartOrder);
decimal exchangeRateSubTotal = GetSubTotalTaxInclusive(cartOrder, useExchangeRate);
decimal sumRoundedOrderDiscounts = new DiscountCalculatorCustom().SumRoundedOrderDiscounts(cartOrder, exchangeRateSubTotal, totalBasePriceNoExchangeRate, user, userRoles, useExchangeRate);
return(sumRoundedOrderDiscounts);
}
protected override decimal GetWithoutShippingTax(CartOrder cartOrder, User user, List <Role> userRoles, bool useExchangeRate)
{
decimal taxOnTotalBasePrice = GetPreDiscountTax(cartOrder, useExchangeRate);
decimal totalBasePrice = GetSubTotalWithoutTaxes(cartOrder, useExchangeRate);
decimal totalBasePriceNoExchangeRate = GetTotalBasePriceNoExchangeRate(cartOrder);
decimal discountTotal = new DiscountCalculatorCustom().CalculateAndApplyOrderDiscounts(cartOrder, totalBasePriceNoExchangeRate, user, userRoles, useExchangeRate);
decimal withoutShippingTax = 0;
var taxDisplayMode = EcommerceSettings.Taxes.TaxDisplayMode;
if (taxDisplayMode == EcommerceConstants.OrdersConstants.ExcludingTax)
{
withoutShippingTax = EcommerceOrderCalculatorCustom.TaxIncludingDiscount(taxOnTotalBasePrice, totalBasePrice, discountTotal);
}
else
{
withoutShippingTax = taxOnTotalBasePrice;
}
return(withoutShippingTax);
}
