fromJson static method

UpdateQuestionConfigBody? fromJson(dynamic value)

Returns a new UpdateQuestionConfigBody instance and imports its values from value if it's a Map, null otherwise.

Implementation

// ignore: prefer_constructors_over_static_methods
static UpdateQuestionConfigBody? fromJson(dynamic value) {
  if (value is Map) {
    final json = value.cast<String, dynamic>();

    // Ensure that the map contains the required keys.
    // Note 1: the values aren't checked for validity beyond being non-null.
    // Note 2: this code is stripped in release mode!
    assert(() {
      return true;
    }());

    return UpdateQuestionConfigBody(
      name: mapValueOfType<String>(json, r'name'),
      question: mapValueOfType<String>(json, r'question'),
      helpText: mapValueOfType<String>(json, r'helpText'),
      type: mapValueOfType<String>(json, r'type'),
      numStars: mapValueOfType<double>(json, r'numStars'),
      min: mapValueOfType<double>(json, r'min'),
      max: mapValueOfType<double>(json, r'max'),
      defaultValue: mapValueOfType<double>(json, r'defaultValue'),
      labelNegative: mapValueOfType<String>(json, r'labelNegative'),
      labelPositive: mapValueOfType<String>(json, r'labelPositive'),
      customOptions: QuestionConfigCustomOptionsInner.listFromJson(json[r'customOptions']),
      subQuestionIds: json[r'subQuestionIds'] is Iterable
          ? (json[r'subQuestionIds'] as Iterable).cast<String>().toList(growable: false)
          : const [],
      alwaysShowSubQuestions: mapValueOfType<bool>(json, r'alwaysShowSubQuestions'),
      reportingOrder: mapValueOfType<double>(json, r'reportingOrder'),
    );
  }
  return null;
}