public Promotion(ValidityRange validityRange, ReceiveCondition receiveCondition, Benefit benefit)
{
Id = Guid.NewGuid();
ValidityRange = validityRange;
ReceiveCondition = receiveCondition;
Benefit = benefit;
}
public Promotion(ValidityRange validityRange, ReceiveCondition receiveCondition, Benefit benefit)
{
Id = Guid.NewGuid();
ValidityRange = validityRange;
ReceiveCondition = receiveCondition;
Benefit = benefit;
}
public void GrantBenefit(Visitor visitor, IVisitorHistoryRepository historyService, IPromotionCodeGenerator generator)
{
Require.IsTrue(IsActive, "Promotion is not active");
if (ReceiveCondition.IsSatisfiedFor(visitor, historyService))
{
Benefit.ApplyFor(visitor, generator);
DomainEventBus.Current.Raise(new PromotionGrantedForVisitor(Id, visitor.Id));
}
}
public void SetBenefit(Benefit benefit)
{
Require.NotNull(benefit, "benefit");
Require.IsNotIn(State, DraftState.WaitingForApproval, DraftState.Accepted);
Benefit = benefit;
CheckCompletion();
}
