public async Task Evaluate()
{
var builder = CreateRoutingSlipBuilder(_routingSlip);
Build(builder);
var routingSlip = builder.Build();
await _publisher.PublishRoutingSlipActivityCompensated(_compensateContext.ActivityName, _compensateContext.ExecutionId,
_compensateContext.Timestamp, _duration, _routingSlip.Variables, _compensateLog.Data).ConfigureAwait(false);
if (HasMoreCompensations(routingSlip))
{
var endpoint = await _compensateContext.GetSendEndpoint(routingSlip.GetNextCompensateAddress()).ConfigureAwait(false);
await _compensateContext.Forward(endpoint, routingSlip).ConfigureAwait(false);
}
else
{
var faultedTimestamp = _compensateContext.Timestamp + _duration;
var faultedDuration = faultedTimestamp - _routingSlip.CreateTimestamp;
await _publisher.PublishRoutingSlipFaulted(faultedTimestamp, faultedDuration, _routingSlip.Variables,
_routingSlip.ActivityExceptions.ToArray()).ConfigureAwait(false);
}
}
public async Task <CompensationResult> Compensate(CompensateContext <TakeProductLog> context)
{
logger.LogInformation($"Compensate Take Product Courier called for order {context.Log.OrderId}");
var uri = QueueNames.GetMessageUri(nameof(ReturnProductTransactionMessage));
var sendEndpoint = await context.GetSendEndpoint(uri);
await sendEndpoint.Send <ReturnProductTransactionMessage>(new
{
ProductBaskets = context.Log.Baskets
});
return(context.Compensated());
}
public async Task <CompensationResult> Compensate(CompensateContext <PaymentLog> context)
{
logger.LogInformation($"Payment copmensated Courier called for customer {context.Log.CustomerId}");
var uri = QueueNames.GetMessageUri(nameof(ReturnCustomerCreditMessage));
var sendEndpoint = await context.GetSendEndpoint(uri);
await sendEndpoint.Send <ReturnCustomerCreditMessage>(new
{
Credit = context.Log.Credit,
CustomerId = context.Log.CustomerId
});
return(context.Compensated());
}
Task <ISendEndpoint> ISendEndpointProvider.GetSendEndpoint(Uri address)
{
return(_context.GetSendEndpoint(address));
}