public async Task Handle(ScheduleTemporalBookmark message)
{
var bookmark = message.Bookmark;
var bookmarkTypeName = bookmark.ModelType;
var bookmarkType = Type.GetType(bookmarkTypeName) !;
var model = _bookmarkSerializer.Deserialize(bookmark.Model, bookmarkType);
_logger.LogDebug("Scheduling bookmark {@Bookmark}", model);
switch (model)
{
case TimerBookmark timerBookmark:
await _workflowInstanceScheduler.ScheduleAsync(bookmark.WorkflowInstanceId, bookmark.ActivityId, timerBookmark.ExecuteAt, null);
break;
case StartAtBookmark startAtBookmark:
await _workflowInstanceScheduler.ScheduleAsync(bookmark.WorkflowInstanceId, bookmark.ActivityId, startAtBookmark.ExecuteAt, null);
break;
case CronBookmark cronBookmark:
await _workflowInstanceScheduler.ScheduleAsync(bookmark.WorkflowInstanceId !, bookmark.ActivityId, cronBookmark.CronExpression);
break;
}
}
public async Task Handle(BookmarkIndexingFinished notification, CancellationToken cancellationToken)
{
var bookmarks = notification.Bookmarks;
var workflowInstanceId = notification.WorkflowInstanceId;
var startAtBookmarks = bookmarks.FilterByType <StartAtBookmark>();
var timerBookmarks = bookmarks.FilterByType <TimerBookmark>();
var cronBookmarks = bookmarks.FilterByType <CronBookmark>();
await _workflowInstanceScheduler.UnscheduleAsync(workflowInstanceId, cancellationToken);
foreach (var trigger in startAtBookmarks)
{
var bookmark = _bookmarkSerializer.Deserialize <StartAtBookmark>(trigger.Model);
await Try(() => _workflowInstanceScheduler.ScheduleAsync(workflowInstanceId, trigger.ActivityId, bookmark.ExecuteAt, null, cancellationToken));
}
foreach (var trigger in timerBookmarks)
{
var bookmark = _bookmarkSerializer.Deserialize <TimerBookmark>(trigger.Model);
await Try(() => _workflowInstanceScheduler.ScheduleAsync(workflowInstanceId, trigger.ActivityId, bookmark.ExecuteAt, bookmark.Interval, cancellationToken));
}
foreach (var trigger in cronBookmarks)
{
var bookmark = _bookmarkSerializer.Deserialize <CronBookmark>(trigger.Model);
await Try(() => _workflowInstanceScheduler.ScheduleAsync(workflowInstanceId, trigger.ActivityId, bookmark.CronExpression, cancellationToken));
}
}
