onResponse<ResponseType, InnerType> method

@override ApiResponse<ResponseType, InnerType> onResponse<ResponseType, InnerType>(ApiResponse<ResponseType, InnerType> response)

Intercepts the response and returns the modified response

Implementation

@override
ApiResponse<ResponseType, InnerType> onResponse<ResponseType, InnerType>(
  ApiResponse<ResponseType, InnerType> response,
) {
  final decoded = _tryDecodeJson(response.bodyString);

  // ignore: deprecated_member_use_from_same_package
  final nestedKey = response.request.nestedKey;
  final hasEnvelope = nestedKey != null && nestedKey.isNotEmpty;

  // Legacy: while nestedKey is set it scopes everything beneath it. Without
  // it, dataKey and paginationKey are both absolute from the root.
  final envelope = hasEnvelope
      ? _resolve(decoded, nestedKey, 'nestedKey')
      : decoded;

  Pagination? pagination;
  if (response.request.hasPagination && paginationFactory != null) {
    final source = hasEnvelope
        ? envelope
        : _resolve(decoded, response.request.paginationKey, 'paginationKey');
    if (source is Map<String, dynamic>) {
      pagination = paginationFactory!(source);
    }
  }

  final body = _decode<InnerType>(
    _resolve(envelope, response.request.dataKey, 'dataKey'),
  );
  return response.copyWith(body: body, pagination: pagination);
}