/**
* Get worker by id
* @param int $id
* @return Worker null
*/
public function getWorker($id)
{
$result = $this->db->query("SELECT * FROM workers WHERE id = {$id}");
foreach ($result as $key => $row) {
$worker = new Worker();
$worker->setId($row['id']);
$worker->setHost($row['host']);
$worker->setPort($row['port']);
$worker->setType($row['type']);
$worker->setStatus($row['status']);
return $worker;
}
return null;
}
/**
* Send task over RPC to worker
* Mark task as in progress nad worker as busy
* @param Task $task
* @param Worker $worker
* @return void
* @author Andraz <*****@*****.**>
*/
public function sendTaskToWorker(Task $task, Worker $worker)
{
$client = $this->newRpcClient($worker->getHost(), $worker->getport());
$parameters = [$worker->getId(), $task->getId(), $task->getParameters()];
$task->setStatus('in_progress');
$this->storage->saveTask($task);
$worker->setStatus('busy');
$this->storage->saveWorker($worker);
$success = $client->notify('run', $parameters);
if ($success) {
}
return $success;
}