SystemMessage constructor

SystemMessage({ int? messageId, SystemMessageType? type, String? fromAccount, String? targetId, int? time, SystemMessageStatus? status, String? content, String? attach, Object? attachObject, bool? unread, String? customInfo, })

Implementation

SystemMessage(
    {this.messageId,
    this.type,
    this.fromAccount,
    this.targetId,
    this.time,
    this.status,
    this.content,
    this.attach,
    this.attachObject,
    this.unread,
    this.customInfo}) {
  if (attach != null) {
    switch (type) {
      case SystemMessageType.addFriend:
        final Map<String, dynamic> attachMap = JsonDecoder().convert(attach!);
        int verifyType = attachMap['vt'];
        Map<String, dynamic>? exMap = attachMap['serverex'];
        String? ext;
        if (exMap != null) {
          ext = exMap['0'] == 1 ? exMap['1'] : null;
        }
        attachObject = AddFriendNotify(
            fromAccount, getEventFromInt(verifyType),
            msg: content, serverExt: ext);
        break;
      default:
        break;
    }
  }
}