fromJson static method

CommentData? fromJson(dynamic value)

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

Implementation

// ignore: prefer_constructors_over_static_methods
static CommentData? 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(() {
      assert(json.containsKey(r'commenterName'), 'Required key "CommentData[commenterName]" is missing from JSON.');
      assert(json[r'commenterName'] != null, 'Required key "CommentData[commenterName]" has a null value in JSON.');
      assert(json.containsKey(r'comment'), 'Required key "CommentData[comment]" is missing from JSON.');
      assert(json[r'comment'] != null, 'Required key "CommentData[comment]" has a null value in JSON.');
      assert(json.containsKey(r'url'), 'Required key "CommentData[url]" is missing from JSON.');
      assert(json[r'url'] != null, 'Required key "CommentData[url]" has a null value in JSON.');
      assert(json.containsKey(r'urlId'), 'Required key "CommentData[urlId]" is missing from JSON.');
      assert(json[r'urlId'] != null, 'Required key "CommentData[urlId]" has a null value in JSON.');
      return true;
    }());

    return CommentData(
      date: mapValueOfType<int>(json, r'date'),
      localDateString: mapValueOfType<String>(json, r'localDateString'),
      localDateHours: mapValueOfType<int>(json, r'localDateHours'),
      commenterName: mapValueOfType<String>(json, r'commenterName')!,
      commenterEmail: mapValueOfType<String>(json, r'commenterEmail'),
      commenterLink: mapValueOfType<String>(json, r'commenterLink'),
      comment: mapValueOfType<String>(json, r'comment')!,
      productId: mapValueOfType<int>(json, r'productId'),
      userId: mapValueOfType<String>(json, r'userId'),
      avatarSrc: mapValueOfType<String>(json, r'avatarSrc'),
      parentId: mapValueOfType<String>(json, r'parentId'),
      mentions: CommentUserMentionInfo.listFromJson(json[r'mentions']),
      hashTags: CommentUserHashTagInfo.listFromJson(json[r'hashTags']),
      pageTitle: mapValueOfType<String>(json, r'pageTitle'),
      isFromMyAccountPage: mapValueOfType<bool>(json, r'isFromMyAccountPage'),
      url: mapValueOfType<String>(json, r'url')!,
      urlId: mapValueOfType<String>(json, r'urlId')!,
      meta: mapValueOfType<Object>(json, r'meta'),
      moderationGroupIds: json[r'moderationGroupIds'] is Iterable
          ? (json[r'moderationGroupIds'] as Iterable).cast<String>().toList(growable: false)
          : const [],
      rating: mapValueOfType<double>(json, r'rating'),
      fromOfflineRestore: mapValueOfType<bool>(json, r'fromOfflineRestore'),
      autoplayDelayMS: mapValueOfType<int>(json, r'autoplayDelayMS'),
      feedbackIds: json[r'feedbackIds'] is Iterable
          ? (json[r'feedbackIds'] as Iterable).cast<String>().toList(growable: false)
          : const [],
      questionValues: GifSearchResponseImagesInnerInner.mapFromJson(json[r'questionValues']),
      tos: mapValueOfType<bool>(json, r'tos'),
      botId: mapValueOfType<String>(json, r'botId'),
    );
  }
  return null;
}