/**
* Clean up the audit data according to the settings.
*/
public function actionCleanup()
{
/** @var Audit $audit */
$audit = Yii::$app->getModule('audit');
if ($audit->maxAge === null) {
return;
}
$entry = AuditEntry::tableName();
$errors = AuditError::tableName();
$data = AuditData::tableName();
$javascript = AuditJavascript::tableName();
$threshold = time() - $audit->maxAge * 86400;
AuditEntry::getDb()->createCommand(<<<SQL
DELETE FROM {$entry}, {$errors}, {$data}, {$javascript} USING {$entry}
INNER JOIN {$errors} ON {$errors}.entry_id = {$entry}.id
INNER JOIN {$data} ON {$data}.entry_id = {$entry}.id
INNER JOIN {$javascript} ON {$javascript}.entry_id = {$entry}.id
WHERE {$entry}.created < FROM_UNIXTIME({$threshold})
SQL
)->execute();
}
/**
* Clean up the audit data according to the settings.
* Can be handy if you are offloading the data somewhere and want to keep only the most recent entries readily available
*/
public function truncate()
{
if ($this->maxAge === null) {
return;
}
$entry = models\AuditEntry::tableName();
$errors = models\AuditError::tableName();
$data = models\AuditData::tableName();
$javascript = models\AuditJavascript::tableName();
$threshold = time() - $this->maxAge * 86400;
models\AuditEntry::getDb()->createCommand(<<<SQL
DELETE FROM {$entry}, {$errors}, {$data}, {$javascript} USING {$entry}
INNER JOIN {$errors} ON {$errors}.audit_id = {$entry}.id
INNER JOIN {$data} ON {$data}.audit_id = {$entry}.id
INNER JOIN {$javascript} ON {$javascript}.audit_id = {$entry}.id
WHERE {$entry}.created < FROM_UNIXTIME({$threshold})
SQL
)->execute();
}
/**
* @param bool $create
* @param bool $new
* @return AuditEntry|static
*/
public function getEntry($create = false, $new = false)
{
$entry = new AuditEntry();
$tableSchema = $entry->getDb()->schema->getTableSchema($entry->tableName());
if ($tableSchema) {
if (!$this->_entry && $create || $new) {
$this->_entry = AuditEntry::create(true);
}
}
return $this->_entry;
}
