protected virtual IPurchasable SelectFromQuote(EntityReference quote, Entity purchaseMetadata = null, IEnumerable <IPurchasableItemOptions> options = null)
{
var requiresShipping = purchaseMetadata != null && purchaseMetadata.GetAttributeValue <bool?>(PurchaseMetadataAttributes.RequriesShipping).GetValueOrDefault(false);
var quoteDataAdapter = new QuotePurchaseDataAdapter(quote, Dependencies, requiresShipping);
return(quoteDataAdapter.Select(options ?? Enumerable.Empty <IPurchasableItemOptions>()));
}
public override void UpdateShipToAddress(IPurchaseAddress address)
{
if (address == null)
{
throw new ArgumentNullException("address");
}
if (WebFormSession.QuoteId == Guid.Empty)
{
throw new InvalidOperationException("Unable to determine quote from web form session.");
}
var quoteDataAdapter = new QuotePurchaseDataAdapter(new EntityReference("quote", WebFormSession.QuoteId), Dependencies);
quoteDataAdapter.UpdateShipToAddress(address);
}