/**
* Gets the package and runs the process from within the package.
*/
public function execute()
{
$start_at = time();
$obj = unserialize($this->data);
if ($obj instanceof Package) {
$error = null;
$error_msg = null;
$exec_time = current_datetime();
try {
//attempt to run the process
$obj->execute();
$this->deRegister();
} catch (Exception $e) {
$error = get_class($e);
$error_msg = $e->getMessage();
}
$end_at = time();
$this->process_log->create($this->process_queue, $end_at - $start_at, $exec_time, $error, $error_msg);
} else {
throw new ProcessException("Specified package '{$this->package}' is not an instance of the Package Class.");
}
}
/**
* Gets the ready processes to be run in order of execution.
*/
public function getReadyProcesses()
{
$list = ProcessQueue::where('exec_datetime', '<=', current_datetime())->orderBy('exec_datetime', 'asc')->get();
return $list;
}
/**
* Gets the next hours in mysql datetime format
*
* @param int $number the number of hours
* @param null|string $time the time of to add 1 hour
* @return bool|string
*/
function next_hours($number = 1, $time = null)
{
return date("Y-m-d H:00:00", strtotime((is_null($time) ? current_datetime() : '') . " + {$number} hours"));
}
