taskDaily static method

dynamic taskDaily(
  1. String name,
  2. dynamic callback(), {
  3. DateTime? endAt,
})

Run a task daily Provide a name for the function and a callback to execute. The function will execute every day. You can also provide an endAt date to stop the task from running. You can also provide a frequency to run the task weekly, monthly or yearly. Example:

NyScheduler.taskDaily("myFunction", () {
  print("This will execute every day");
});

The above example will execute every day.

Implementation

static taskDaily(String name, Function() callback, {DateTime? endAt}) async {
  if (endAt != null && !endAt.isInFuture()) {
    return;
  }

  String key = "${name}_daily";
  String? lastTime = await readValue(key);

  if (lastTime == null || lastTime.isEmpty) {
    await _executeTaskAndSetDateTime(key, callback);
    return;
  }

  DateTime todayDateTime = now();
  DateTime lastDateTime = DateTime.parse(lastTime);
  Duration difference = todayDateTime.difference(lastDateTime);
  bool canExecute = (difference.inDays >= 1);

  if (canExecute) {
    // set the time
    await _executeTaskAndSetDateTime(key, callback);
  }
}