private function isDue($class, $method, $when)
{
$next = Crontab::factory($when)->getNextRunDate()->getTimestamp();
$row = Raw::ScheduleTask()->where(['class', '=', $class])->where(['method', '=', $method])->first(true);
if (!$row) {
$row = Raw::ScheduleTask()->create(['class' => $class, 'method' => $method, 'next' => (int) $next])->save();
} else {
if ($row->next <= time()) {
$row->setNext($next)->save();
return true;
}
}
return false;
}
public function cron($expression = '* * * * *')
{
$next = Crontab::factory($expression)->getNextRunDate()->getTimestamp();
$key = sha1($this->task . $this->action . $expression);
$file = '/home/php/storage/schedule/' . $key;
if (file_exists($file)) {
$aged = filemtime($file);
if ($aged <= time()) {
touch($file, $next);
if (!$this->closure) {
lib('utils')->backgroundTask('thin --task=' . $this->task . ' --action=' . $this->action);
} else {
if (is_callable($this->task)) {
async($this->task);
} else {
lib('utils')->backgroundTask($this->task);
}
}
}
} else {
$prev = Crontab::factory($expression)->getPreviousRunDate()->getTimestamp();
if ($prev <= time()) {
touch($file, $next);
if (!$this->closure) {
lib('utils')->backgroundTask('thin --task=' . $this->task . ' --action=' . $this->action);
} else {
if (is_callable($this->task)) {
async($this->task);
} else {
lib('utils')->backgroundTask($this->task);
}
}
}
}
}
