changeCurrentGroup method Null safety

void changeCurrentGroup(
  1. CowGroup? _
)

현재 선택된 그룹을 변경합니다.

Implementation

void changeCurrentGroup(CowGroup? _) async {
  _currentGroup = _;
  cowState.deselectAll();
  await ApiService().fetchUnreadReportsCnt();

  cowState.notifyListeners();
  notifyListeners();
}