69 lines
1.9 KiB
PHP
69 lines
1.9 KiB
PHP
<?php
|
|
namespace Framadate\Services;
|
|
use Framadate\FramaDB;
|
|
|
|
/**
|
|
* This service helps to purge data.
|
|
*
|
|
* @package Framadate\Services
|
|
*/
|
|
class PurgeService {
|
|
|
|
private $connect;
|
|
private $logService;
|
|
|
|
function __construct(FramaDB $connect, LogService $logService) {
|
|
$this->connect = $connect;
|
|
$this->logService = $logService;
|
|
}
|
|
|
|
/**
|
|
* This methode purges all old polls (the ones with end_date in past).
|
|
*
|
|
* @return bool true is action succeeded
|
|
*/
|
|
function purgeOldPolls() {
|
|
$oldPolls = $this->connect->findOldPolls();
|
|
$count = count($oldPolls);
|
|
|
|
if ($count > 0) {
|
|
$this->logService->log('EXPIRATION', 'Going to purge ' . $count . ' poll(s)...');
|
|
|
|
foreach ($oldPolls as $poll) {
|
|
if ($this->purgePollById($poll->id)) {
|
|
$this->logService->log('EXPIRATION_SUCCESS', 'id: ' . $poll->id . ', title:' . $poll->title . ', format: '.$poll->format . ', admin: ' . $poll->admin_name);
|
|
} else {
|
|
$this->logService->log('EXPIRATION_FAILED', 'id: ' . $poll->id . ', title:' . $poll->title . ', format: '.$poll->format . ', admin: ' . $poll->admin_name);
|
|
}
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* This methode delete all data about a poll.
|
|
*
|
|
* @param $poll_id int The ID of the poll
|
|
* @return bool true is action succeeded
|
|
*/
|
|
function purgePollById($poll_id) {
|
|
$done = true;
|
|
|
|
$this->connect->beginTransaction();
|
|
$done &= $this->connect->deleteCommentsByPollId($poll_id);
|
|
$done &= $this->connect->deleteVotesByPollId($poll_id);
|
|
$done &= $this->connect->deleteSlotsByPollId($poll_id);
|
|
$done &= $this->connect->deletePollById($poll_id);
|
|
|
|
if ($done) {
|
|
$this->connect->commit();
|
|
} else {
|
|
$this->connect->rollback();
|
|
}
|
|
|
|
return $done;
|
|
}
|
|
|
|
}
|
|
|