public CheckoutObserverActionChain(CheckoutObserverActionChain checkoutObserver = null, IEnumerable <CheckoutObserver> otherCheckoutObservers = null) { NextCheckoutObserver = checkoutObserver; if (!otherCheckoutObservers.IsNull()) { OtherCheckoutObservers = new List <CheckoutObserver>(otherCheckoutObservers); } }
public SendMailCheckoutObserver(CheckoutObserverActionChain checkoutObserverActionChain = null , IEnumerable <CheckoutObserver> checkoutObservers = null) : base(checkoutObserverActionChain, checkoutObservers) { }