private async Task <SchedulerReminder> GetReminder(Guid id)
{
Reminder reminder = await _reminderRepository.GetFirstOrDefaultAsync(
predicate : t => t.Id == id);
SchedulerReminder schedulerReminder = _mapper.Map <Reminder, SchedulerReminder>(reminder);
return(schedulerReminder);
}
private void OnAddRememainderClicked(object sender, RoutedEventArgs e)
{
if (this.ReminderList != null)
{
var reminders = this.ReminderList.ItemsSource as IList;
this.ReminderList.ItemContainerGenerator.StatusChanged += this.OnListViewItemGeneratorStatusChanged;
if (reminders == null)
{
reminders = new ObservableCollection <SchedulerReminder>();
}
else if (reminders.Count == 5)
{
// Only maximum of 5 reminders allowed in editor window.
return;
}
var newRemainder = new SchedulerReminder();
reminders.Add(newRemainder);
this.ReminderList.ItemsSource = reminders;
}
}
public static async Task ScheduleReminder(this IScheduler scheduler, SchedulerReminder reminder)
{
JobKey jobKey = new JobKey(reminder.Id.ToString(), ConstantsStorage.REMINDER_GROUP);
TriggerKey triggerKey = new TriggerKey(reminder.Id.ToString(), ConstantsStorage.REMINDER_GROUP);
if (reminder.CronExpression != CronExpressionGenerator.TriggerInThePast)
{
IJobDetail job = JobBuilder.Create <NotificationJob>()
.WithIdentity(jobKey)
.UsingJobData(NotificationJob.JobDataKey, reminder.Id.ToString())
.UsingJobData(NotificationJob.JobActivityTypeKey, ConstantsStorage.REMINDER)
.Build();
ITrigger trigger = TriggerBuilder.Create()
.WithIdentity(triggerKey)
.StartAt(DateTime.SpecifyKind(reminder.StartTime, DateTimeKind.Utc))
.WithCronSchedule(reminder.CronExpression, ce => ce.InTimeZone(TimeZoneInfo.Utc))
.Build();
await scheduler.ScheduleJob(job, trigger);
}
}
public async System.Threading.Tasks.Task RescheduleReminderById(Guid id)
{
SchedulerReminder schedulerReminder = await GetReminder(id);
await _scheduler.RescheduleReminder(schedulerReminder);
}
public static async Task RescheduleReminder(this IScheduler scheduler, SchedulerReminder reminder)
{
await UnscheduleReminder(scheduler, reminder);
await ScheduleReminder(scheduler, reminder);
}
public static async Task UnscheduleReminder(this IScheduler scheduler, SchedulerReminder reminder)
{
JobKey jobKey = new JobKey(reminder.Id.ToString(), ConstantsStorage.REMINDER_GROUP);
await scheduler.DeleteJob(jobKey);
}
