public static Task <dynamic> Verify(this Task <dynamic> request,
Func <dynamic, bool> verify,
CancellationToken cancellationToken = default,
TaskContinuationOptions continuationOptions = TaskContinuationOptions.None,
TaskScheduler scheduler = null)
{
var result = request.AsyncState ?? request.Result; // In the case of a faulted task and use the first to verify the result
dynamic ContinuationFunction(Task <dynamic> task, dynamic state)
{
if (verify == null || verify(state) == true)
{
if (task.IsFaulted)
{
throw task.Exception.ToFlatAggregateException();
}
return(state);
}
var message = DalSoft.RestClient.Verify.FailedMessage(verify);
var verifiedFailed = new VerifiedFailed(message);
throw task.Exception.ToFlatAggregateException(verifiedFailed);
}
return(request.ContinueWith
(
continuationFunction: (Func <Task <dynamic>, object, object>)((task, state) => ContinuationFunction(task, state)),
cancellationToken: cancellationToken,
continuationOptions: continuationOptions,
scheduler: scheduler ?? TaskScheduler.Default,
state: result
));
}
public static Task <dynamic> Verify <TResponse>(this Task <dynamic> request,
Expression <Func <TResponse, bool> > verify,
CancellationToken cancellationToken = default,
TaskContinuationOptions continuationOptions = TaskContinuationOptions.None,
TaskScheduler scheduler = null) where TResponse : class
{
var result = request.AsyncState ?? request.Result; // In the case of a faulted task and use the first to verify the result
dynamic ContinuationFunction(Task <dynamic> task, dynamic state)
{
var response = typeof(TResponse) == typeof(string) ? state?.ToString() : (TResponse)state;
if (verify == null || verify.Compile()(response) == true)
{
if (task.IsFaulted)
{
throw task.Exception.ToFlatAggregateException();
}
return(state);
}
var message = DalSoft.RestClient.Verify.FailedMessage(verify);
var verifiedFailed = new VerifiedFailed(message);
throw task.Exception.ToFlatAggregateException(verifiedFailed);
}
return(request.ContinueWith
(
continuationFunction: (Func <Task <dynamic>, object, object>)ContinuationFunction,
cancellationToken: cancellationToken,
continuationOptions: continuationOptions,
scheduler: scheduler ?? TaskScheduler.Default,
state: result
));
}
