public async Task <PipelineResponse> Handle(PizzaPipelineContext context, CancellationToken cancellationToken, RequestHandlerDelegate <PipelineResponse> nextFilter)
{
context.CurrentStep = nameof(ValidationFilter);
if (context.Request.Values.Contains("continue"))
{
// SIMULATE: Validation succeeded, call next step
_logger.LogInformation("Validation succeeded");
var result = string.Concat(context.Request.Values, " | Validation Signature | ");
context.Request.Values = result;
var pipelineResponse = await nextFilter.Invoke();
return(pipelineResponse);
}
// SIMULATE: Validation failed, short circuit and return an error response
var pipelineError = new PipelineError
{
OcurredAtStep = nameof(ValidationFilter),
Message = "Validation failed"
};
var response = new PipelineResponse(string.Empty, pipelineError);
return(response);
}
public async Task <PipelineResponse> Handle(PizzaPipelineContext context, CancellationToken cancellationToken, RequestHandlerDelegate <PipelineResponse> nextFilter)
{
context.CurrentStep = nameof(MakePizzaCrustFilter);
if (_fakeCounter % 4 == 0)
{
_fakeCounter++;
throw new Exception("Boom");
}
if (context.Request.Values.Contains("continue"))
{
_logger.LogInformation("Setting pizza base");
context.SetPizzaBase(PizzaBaseFlourType.Wheat, PizzaBaseType.Pan);
_fakeCounter++;
return(await nextFilter.Invoke());
}
// SIMULATE: Validation failed, short circuit and return an error response
var pipelineError = new PipelineError
{
OcurredAtStep = nameof(MakePizzaCrustFilter),
Message = "Validation failed"
};
var response = new PipelineResponse(string.Empty, pipelineError);
_fakeCounter++;
return(response);
}
