toModel method

Implementation

List<Attachment> toModel() {
  final List<Attachment> attachments = [];

  if (node.$$typename == 'ChatMessage') {
    var message = node as GetAttachments$Query$ChatItem$Node$ChatMessage;
    attachments.addAll(message.attachments.map((e) => e.toModel()));

    if (message.repliesTo.isNotEmpty) {
      for (var r in message.repliesTo) {
        if (r.original?.node.$$typename == 'ChatMessage') {
          var replied =
              r.original?.node
                  as GetAttachments$Query$ChatItem$Node$ChatMessage$RepliesTo$Original$Node$ChatMessage;
          attachments.addAll(replied.attachments.map((e) => e.toModel()));
        }
      }
    }
  } else if (node.$$typename == 'ChatForward') {
    var message = node as GetAttachments$Query$ChatItem$Node$ChatForward;
    if (message.quote.$$typename == 'ChatMessageQuote') {
      var quote =
          message.quote
              as GetAttachments$Query$ChatItem$Node$ChatForward$Quote$ChatMessageQuote;
      attachments.addAll(quote.attachments.map((e) => e.toModel()));
    }
  }

  return attachments;
}