/**
* Save task in file
* @param Task $task
* @return $this
*/
private function save_task(Task $task)
{
return $this->save_array($task->to_array());
}
/**
* Modify task in queue
* @param Task $task
* @param bool $need_commit Transaction commit required
* @return bool
*/
public function modify_task(Task $task, $need_commit = false)
{
$task_array = $task->to_array(true);
if (count($task_array) > 1) {
$update_statement = implode(",", array_filter(array_map(function ($entity) {
if ($entity == TaskConst::ID) {
return null;
}
return $entity . "=:" . $entity;
}, array_keys($task_array))));
$query = $this->connection->prepare("UPDATE {$this->table_name} SET {$update_statement} where id = :id");
$query->execute($task_array);
}
if ($need_commit) {
$this->connection->commit();
}
return $this;
}
