PersistingObserver.php

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<?php
 
namespace ILIAS\BackgroundTasks\Implementation\TaskManager;
 
use ILIAS\BackgroundTasks\Bucket;
use ILIAS\BackgroundTasks\Observer;
use ILIAS\BackgroundTasks\Persistence;
use ILIAS\BackgroundTasks\Task;
 
class PersistingObserver implements Observer
{
    protected \ILIAS\BackgroundTasks\Bucket $bucket;
    protected \ILIAS\BackgroundTasks\Persistence $persistence;
 
    public function __construct(Bucket $bucket, Persistence $persistence)
    {
        $this->bucket = $bucket;
        $this->persistence = $persistence;
    }
 
    public function notifyState(int $state): void
    {
        $this->bucket->setState($state);
        $this->bucket->heartbeat();
        $this->persistence->updateBucket($this->bucket);
    }
 
    public function notifyPercentage(Task $task, int $percentage): void
    {
        $this->bucket->setPercentage($task, $percentage);
        $this->bucket->heartbeat();
        $this->persistence->updateBucket($this->bucket);
    }
 
    public function notifyCurrentTask(Task $task): void
    {
        $this->bucket->setCurrentTask($task);
        $this->bucket->heartbeat();
        $this->persistence->updateBucket($this->bucket);
    }
 
    public function heartbeat(): void
    {
        $this->bucket->heartbeat();
        $this->persistence->updateBucket($this->bucket);
    }
}