Class DefaultPriceProvider

Namespace

Dynamicweb.Ecommerce.Prices

Assembly

Dynamicweb.Ecommerce.dll

Represents a default price provider.

public class DefaultPriceProvider : PriceProvider

Inheritance

object

PriceProvider

DefaultPriceProvider

Inherited Members

PriceProvider.HandlePricesExclusively

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

DefaultPriceProvider()

public DefaultPriceProvider()

Methods

FindInformativePrice(PriceContext, PriceProductSelection)

Finds the informative price. Must be overriden.

public override PriceRaw? FindInformativePrice(PriceContext context, PriceProductSelection selection)

Parameters

context PriceContext

Context information.

selection PriceProductSelection

Product information.

Returns

PriceRaw

An instance of PriceRaw

FindPrice(PriceContext, PriceProductSelection)

Finds the price for a given product in a given context. Can be called to show the price of a product, show the price of a product for a specific user, unit etc. Must be overriden.

public override PriceRaw FindPrice(PriceContext context, PriceProductSelection selection)

Parameters

context PriceContext

Context information.

selection PriceProductSelection

Product information.

Returns

PriceRaw

An instance of PriceRaw

Remarks

This method is called in 2 contexts. For showing a product and a product added to a cart or order. If the call comes from an order object, it can have a quantity of 2 or more and can be used to return the unit price for a product that is cheaper if more than one is bought

FindQuantityPrices(PriceContext, Product)

Finds the quantity prices for a product in a given context.

public override IEnumerable<KeyValuePair<PriceQuantityInfo, PriceRaw>> FindQuantityPrices(PriceContext context, Product product)

Parameters

context PriceContext

Context information.

product Product

Product to find prices for.

Returns

IEnumerable<KeyValuePair<PriceQuantityInfo, PriceRaw>>

All applicable quantity prices for the product.

PreparePrices(PriceContext, IEnumerable<PriceProductSelection>)

Prepares prices for a collection of products. Must be overriden.

public override void PreparePrices(PriceContext context, IEnumerable<PriceProductSelection> selections)

Parameters

context PriceContext

Context information.

selections IEnumerable<PriceProductSelection>

Product selections with a list of products and their quantity in the current cart or order.

Remarks

This method is called before the actual use of each product price. Use this method to find all the prices needed in the upcoming FindPrice calls. This method can be used to retrieve i.e. 30 prices from an ERP system and saved into a cache that is later used by FindPrice.