private void Handle(OrderPlacedEvent evnt)
{
_total = evnt.OrderTotal;
_status = OrderStatus.Placed;
_userId = evnt.UserId;
_registrantId = evnt.UserId;
_payInfo = new PayInfo(0, 0);
_expressAddressInfo = evnt.ExpressAddressInfo;
_reservationExpirationDate = evnt.ReservationExpirationDate;
}
private void Handle(OrderPlacedEvent evnt)
{
_id = evnt.AggregateRootId;
_total = evnt.OrderTotal;
_status = OrderStatus.Placed;
_userId = evnt.UserId;
_registrantId = evnt.UserId;
_expressAddressInfo = evnt.ExpressAddressInfo;
_reservationExpirationDate = evnt.ReservationExpirationDate;
}
private static readonly TimeSpan PollInterval = TimeSpan.FromMinutes(2);//每半小时轮询付款状态
public Order(Guid id,
Guid userId,
ExpressAddressInfo expressAddressInfo,
IEnumerable <SpecificationQuantity> specifications,
IPricingService pricingService) : base(id)
{
Ensure.NotEmptyGuid(id, nameof(id));
Ensure.NotNull(specifications, nameof(specifications));
Ensure.NotNull(pricingService, nameof(pricingService));
if (!specifications.Any())
{
throw new ArgumentException("订单的商品不能为空");
}
var orderTotal = pricingService.CalculateTotal(specifications);
ApplyEvent(new OrderPlacedEvent(userId,
expressAddressInfo,
orderTotal,
DateTime.Now.Add(ConfigSettings.ReservationAutoExpiration)));
}
