getPreviousPeriodDate method

Future<DateTime> getPreviousPeriodDate()

get last period date. Default is 1971-01-01

Implementation

Future<DateTime> getPreviousPeriodDate() async {
  String defaultDate = "1971-01-01";
  DateTime returnDateTime = DateTime.parse(defaultDate);
  if (_lastPeriodDate.isNotEmpty) {
    returnDateTime = DateTime.parse(_lastPeriodDate);
  }
  return returnDateTime;
}