public override bool Equals(object obj)
{
var same = base.Equals(obj);
if (same)
{
return(true);
}
if (obj is Price)
{
var price = obj as Price;
if (
List.Equals(price.List) &&
Sale.Equals(price.Sale) &&
PriceId.Equals(price.PriceId) &&
MinQuantity.Equals(price.MinQuantity) &&
PricelistId.Equals(price.PricelistId)
)
{
return(true);
}
}
return(false);
}
/// <summary>
/// The execute.
/// </summary>
/// <param name="context">
/// The rule execution context.
/// </param>
public void Execute(IRuleExecutionContext context)
{
var commerceContext = context.Fact <CommerceContext>();
var cart = commerceContext?.GetObject <Cart>();
var totals = commerceContext?.GetObject <CartTotals>();
if (cart == null || !cart.Lines.Any() || totals == null || !totals.Lines.Any())
{
return;
}
var minQuantity = MinQuantity.Yield(context);
var maxQuantity = MaxQuantity.Yield(context);
var percentOff = PercentOff.Yield(context);
if (minQuantity <= 0 || maxQuantity <= 0 || minQuantity > maxQuantity || percentOff <= 0)
{
return;
}
var lines = this.MatchingLines(context)
.Where(line => line.Quantity >= minQuantity && line.Quantity <= maxQuantity).ToList();
if (!lines.Any())
{
return;
}
var propertiesModel = commerceContext.GetObject <PropertiesModel>();
var discount = commerceContext.GetPolicy <KnownCartAdjustmentTypesPolicy>().Discount;
lines.ForEach(line =>
{
if (!totals.Lines.ContainsKey(line.Id) || !line.HasPolicy <PurchaseOptionMoneyPolicy>())
{
return;
}
var discountValue = percentOff * 0.01M * totals.Lines[line.Id].SubTotal.Amount;
if (commerceContext.GetPolicy <GlobalPricingPolicy>().ShouldRoundPriceCalc)
{
discountValue = decimal.Round(
discountValue,
commerceContext.GetPolicy <GlobalPricingPolicy>().RoundDigits,
commerceContext.GetPolicy <GlobalPricingPolicy>().MidPointRoundUp ?
MidpointRounding.AwayFromZero :
MidpointRounding.ToEven);
}
discountValue *= decimal.MinusOne;
line.Adjustments.Add(new CartLineLevelAwardedAdjustment()
{
Name = (propertiesModel?.GetPropertyValue("PromotionText") as string ?? discount),
DisplayName = (propertiesModel?.GetPropertyValue("PromotionCartText") as string ?? discount),
Adjustment = new Money(commerceContext.CurrentCurrency(), discountValue),
AdjustmentType = discount,
IsTaxable = false,
AwardingBlock = nameof(CartItemQuantityRangePercentOffAction)
});
totals.Lines[line.Id].SubTotal.Amount += discountValue;
line.GetComponent <MessagesComponent>().AddMessage(
commerceContext.GetPolicy <KnownMessageCodePolicy>().Promotions,
$"PromotionApplied: {propertiesModel?.GetPropertyValue("PromotionId") ?? nameof(CartItemQuantityRangePercentOffAction)}");
});
}
