isHoursPassed static method
Expects a stored string previously written by addHours.
Returns true when the storedDateTimeString is older than minutes minutes.
Implementation
static bool isHoursPassed(String storedDateTimeString, int minutes) {
try {
final stored = DateTime.parse(storedDateTimeString).toUtc();
final now = DateTime.now().toUtc();
final diff = now.difference(stored);
return diff.inMinutes >= minutes;
} catch (_) {
return true; // If parse error, treat as passed.
}
}