Function extractRequestBody

packages/plugins/openapi/src/sdk/extract.ts:127–157

(
  operation: OperationObject,
  r: DocResolver,
)

};

const extractRequestBody = (
  operation: OperationObject,
  r: DocResolver,
): OperationRequestBody | undefined => {
  if (!operation.requestBody) return undefined;

  const body = r.resolve<RequestBodyObject>(operation.requestBody);
  if (!body) return undefined;

  const contents = declaredContents(body.content).map(({ mediaType, media }) =>
    MediaBinding.make({
      contentType: mediaType,
      schema: Option.fromNullishOr(multipartFileInputSchema(media.schema, mediaType)),
      encoding: Option.fromNullishOr(
        buildEncodingRecord((media as { encoding?: Record<string, unknown> }).encoding),
      ),
    }),
  );
  if (contents.length === 0) return undefined;

  // Default = first declared (spec author's preferred order). Callers can
  // override at invoke time with a `contentType` arg.
  const defaultContent = contents[0]!;

  return OperationRequestBody.make({
    required: body.required === true,
    contentType: defaultContent.contentType,
    schema: defaultContent.schema,
    contents: Option.some(contents),
  });
};

// ---------------------------------------------------------------------------
// Response schema extraction