updateDraft method

Implementation

void updateDraft() {
  // [Attachment]s to persist in a [RxChat.draft].
  final Iterable<MapEntry<GlobalKey, Attachment>> persisted;

  // Only persist uploaded [Attachment]s on Web to minimize byte writing lags.
  if (PlatformUtils.isWeb) {
    persisted = send.attachments.where(
      (e) => e.value is ImageAttachment || e.value is FileAttachment,
    );
  } else {
    persisted = List.from(send.attachments, growable: false);
  }

  chat?.setDraft(
    text: send.field.text.isEmpty ? null : ChatMessageText(send.field.text),
    attachments: persisted.map((e) => e.value).toList(),
    repliesTo: List.from(send.replied.map((e) => e.value), growable: false),
  );
}