MultiBuyDiscountsEvaluator Class

Class handling application of multi buy discounts on set of cart items. Discounts are based on the most expensive products. Discounts are applied to cheapest products.

Inheritance Hierarchy

System.Object
  CMS.Ecommerce.MultiBuyDiscountsEvaluator

Namespace: CMS.Ecommerce
Assembly: CMS.Ecommerce (in CMS.Ecommerce.dll) Version: 8.2.23

Syntax

public class MultiBuyDiscountsEvaluator

The MultiBuyDiscountsEvaluator type exposes the following members.

Constructors

	Name	Description
Public method	MultiBuyDiscountsEvaluator	Creates a new instance of applicator for given cart items.

Methods

	Name	Description
Protected method	ApplyDiscount	Applies discount to given number of unit of given item using.
Protected method	CanBaseDiscountOn	Checks if given item can be used to fulfill discounts conditions.
Protected method	CanBeDiscounted	Checks if given item can be discounted using given discount.
Public method	EvaluateDiscounts	Evaluates given discounts and applies matching ones to corresponding cart items.
Protected method	FindItemsToBaseDiscountOn	Finds items satisfying given discounts conditions.
Protected method	FindItemsToBeDiscounted	Finds items to be discounted with given discount based on given items. Returns true when at least one item was found.
Protected method	GetUnusedNonFreeUnits	Returns the number of unit not used as base for any discount nor discounted.
Protected method	PrepareItemsForDiscount	Ensures that PrioritizedItems list is ready for application of given discount.
Protected method	RememberUsedItems	Remembers that given items in given number of units were used for given discount.
Protected method	Reset	Resets evaluator to its initial state.

Extension Methods

	Name	Description
Public Extension Method	AsValue	Converts object to a query value which can be used as a query parameter (Defined by QueryExtensions.)
Public Extension Method	GetAPIString	Gets the string by the specified resource key (Defined by CoreExtensions.)
Public Extension Method	GetString	Gets the string by the specified resource key (Defined by CoreExtensions.)
Public Extension Method	ToBoolean	Returns the boolean representation of an object or default value if not. (Defined by CoreExtensions.)
Public Extension Method	ToDateTime	Returns the DateTime representation of an object or default value if not. (Defined by CoreExtensions.)
Public Extension Method	ToDouble	Returns the double representation of an object or default value if not. (Defined by CoreExtensions.)
Public Extension Method	ToGuid	Returns the Guid representation of an object or default value if not. (Defined by CoreExtensions.)
Public Extension Method	ToInteger	Returns the integer representation of an object or default value if not. (Defined by CoreExtensions.)
Public Extension Method	ToString	Returns the string representation of an object or default value if not. (Defined by CoreExtensions.)

Properties

	Name	Description
Public property	Applicator	MultiBuy discounts applicator to be used for application of items.
Protected property	PrioritizedItems	List of cart items currently processed by this applicator.
Protected property	SortedItems	Cart items sorted by price.