getLastPeriodDate method
get last period date. Default is 1971-01-01
Implementation
Future<DateTime> getLastPeriodDate() async {
String defaultDate = "1971-01-01";
String lastPeriodDate = "";
DateTime returnDateTime = DateTime.parse(defaultDate);
final dbHelper = MenstrualCycleDbHelper.instance;
lastPeriodDate = await dbHelper.getLastPeriodDate();
if (lastPeriodDate.isNotEmpty) {
returnDateTime = DateTime.parse(lastPeriodDate);
}
return returnDateTime;
}