/// <summary>
/// 订单付款确认信息 提交商品规格预定
/// </summary>
/// <param name="evnt"></param>
/// <returns></returns>
public Task <AsyncTaskResult> HandleAsync(OrderPaymentConfirmedEvent evnt)
{
var tasks = new List <Task>();
//通过商品ID 分组
var goodsGroup = evnt.OrderTotal.Lines.GroupBy(x => x.SpecificationQuantity.Specification.GoodsId);
foreach (var goods in goodsGroup)
{
//每个商品都发送确认预定信息
if (evnt.OrderStatus == OrderStatus.PaymentSuccess)
{
tasks.Add(_commandService.SendAsync(new CommitSpecificationReservationCommand(
goods.Key,
evnt.AggregateRootId)));
}
else if (evnt.OrderStatus == OrderStatus.PaymentRejected)
{
tasks.Add(_commandService.SendAsync(new CancelSpecificationReservationCommand(
goods.Key,
evnt.AggregateRootId)));
}
}
Task.WaitAll(tasks.ToArray());
return(Task.FromResult(AsyncTaskResult.Success));
}
public Task <AsyncTaskResult> HandleAsync(OrderPaymentConfirmedEvent evnt)
{
return(TryUpdateRecordAsync(connection =>
{
return connection.UpdateAsync(new
{
Status = (int)evnt.OrderStatus,
Version = evnt.Version
}, new
{
OrderId = evnt.AggregateRootId,
//Version = evnt.Version - 1
}, ConfigSettings.OrderTable);
}));
}
public async Task Handle(OrderPaymentConfirmedEvent notification, CancellationToken cancellationToken)
{
await _mediatorHandler.SendCommand(new CompleteOrderCommand(notification.OrderId, notification.CustomerId));
}
private void Handle(OrderPaymentConfirmedEvent evnt)
{
_status = evnt.OrderStatus;
_payInfo = evnt.PayInfo;
}