C#•9mo ago

✅ How to get arguments from one method and pass them to another extension?

I have following:

var subjects = await _subjectServiceClient
    .QueryQl(filter,fieldSet)
    .WithChunks();

var subjects = await _subjectServiceClient
    .QueryQl(filter,fieldSet)
    .WithChunks();

What I want: 1. if user don't use WithChunks extension than I just need to run all logic inside QueryQl 2. if user use WithChunks than I need to run logic inside WithChunks now it looks simple:

static public async Task<List<T>> WithChunks<T>(this Task<MqttResult<T>> task)
{
    return null;
}

static public async Task<List<T>> WithChunks<T>(this Task<MqttResult<T>> task)
{
    return null;
}

WithChunks is smth generic so I don't need to pass filter, fieldSet, I want to get it from task but how can I do it?

9 Replies

Pobiega•9mo ago

Usually done with a builder so the first method you call creates a returns a builder that the following methods use to access/modify the result

TOKYODRIFT!•9mo ago

is it possible to do this without builder?

Pobiega•9mo ago

and you have some method at the end to "end" the building, either a .Build() or .ToList() etc not afaik if you are fine with

await _subjectServiceClient
    .QueryQl(filter,fieldSet)
    .RunAsync();

await _subjectServiceClient
    .QueryQl(filter,fieldSet)
    .RunAsync();

then its this is easily done

TOKYODRIFT!•9mo ago

but QueryQl is a method from SubjectClient:

Task<MqttResult<SubjectsQueryQlResponse>> QueryQl(
   SubjectFilter filter,
   string fieldSet = default,
   Pagination pagination = default,
   Sort sort = default,
   RequestParameters parameters = default );

Task<MqttResult<SubjectsQueryQlResponse>> QueryQl(
   SubjectFilter filter,
   string fieldSet = default,
   Pagination pagination = default,
   Sort sort = default,
   RequestParameters parameters = default );

I can't use builder here

Pobiega•9mo ago

oh its not your method?

TOKYODRIFT!•9mo ago

hmm I decided to just create another extension QueryQlWithChunks

Pobiega•9mo ago

Thats also an option.

TOKYODRIFT!•9mo ago

thanks for helping

Pobiega•9mo ago

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✅ How to get arguments from one method and pass them to another extension?