public override System.Linq.Expressions.Expression <Func <IEvaluationContext, bool> > GetExpression()
{
var customerExpression = ConditionCutomerSegmentBlock.GetExpression();
var cartExpression = ConditionCartBlock.GetExpression();
return(customerExpression.And(cartExpression));
}
private void InitializeAvailableExpressions()
{
var availableElements = new Func <CompositeElement>[] {
() => new ConditionIsEveryone(ExpressionViewModel),
() => new ConditionIsFirstTimeBuyer(ExpressionViewModel),
() => new ConditionIsRegisteredUser(ExpressionViewModel)
};
ConditionCutomerSegmentBlock.WithAvailabeChildren(availableElements);
ConditionCutomerSegmentBlock.NewChildLabel = "+ add usergroup".Localize(null, LocalizationScope.DefaultCategory);
ConditionCutomerSegmentBlock.IsChildrenRequired = true;
ConditionCutomerSegmentBlock.ErrorMessage = "Cart promotion requires at least one eligibility".Localize();
availableElements = new Func <CompositeElement>[] {
() => new ConditionAtNumItemsInCart(ExpressionViewModel),
() => new ConditionAtNumItemsInCategoryAreInCart(ExpressionViewModel),
() => new ConditionAtNumItemsOfEntryAreInCart(ExpressionViewModel),
() => new ConditionCodeContains(ExpressionViewModel),
() => new ConditionLineItemTotal(ExpressionViewModel),
() => new ConditionCartSubtotalLeast(ExpressionViewModel),
() => new ConditionCurrencyIs(ExpressionViewModel)
};
ConditionCartBlock.WithAvailabeChildren(availableElements);
ConditionCartBlock.NewChildLabel = "+ add condition".Localize(null, LocalizationScope.DefaultCategory);
availableElements = new Func <CompositeElement>[] {
() => { //Cart item discounts menu items
var group = new CompositeElement {
DisplayName = "Cart item discount".Localize()
};
group.AvailableChildrenGetters.AddRange(new Func <ExpressionElement>[] {
() => new ActionCartItemGetOfRelForNum(ExpressionViewModel),
() => new ActionCartItemGetOfAbsForNum(ExpressionViewModel),
() => new ActionCartItemGetOfRelForNumInCategory(ExpressionViewModel),
() => new ActionCartItemGetOfAbsForNumInCategory(ExpressionViewModel),
() => new ActionCartItemGetOfRelForNumInEntry(ExpressionViewModel),
() => new ActionCartItemGetOfAbsForNumInEntry(ExpressionViewModel),
() => new ActionCartItemGetFreeNumItemOfSku(ExpressionViewModel)
});
return(group);
},
() => { //Cart subtotal discounts menu items
var group = new CompositeElement {
DisplayName = "Cart subtotal discount".Localize()
};
group.AvailableChildrenGetters.AddRange(new Func <ExpressionElement>[] {
() => new ActionCartGetOfRelSubtotal(ExpressionViewModel),
() => new ActionCartGetOfAbsSubtotal(ExpressionViewModel)
});
return(group);
},
() => { //Shipping discounts menu items
var group = new CompositeElement {
DisplayName = "Shipping discount".Localize()
};
group.AvailableChildrenGetters.AddRange(new Func <ExpressionElement>[] {
() => new ActionShippingGetOfRelShippingMethod(ExpressionViewModel),
() => new ActionShippingGetOfAbsShippingMethod(ExpressionViewModel)
});
return(group);
}
};
ActionBlock.WithAvailabeChildren(availableElements);
ActionBlock.NewChildLabel = "+ add effect".Localize(null, LocalizationScope.DefaultCategory);
ActionBlock.IsChildrenRequired = true;
ActionBlock.ErrorMessage = "Promotion requires at least one reward".Localize();
}
