/**
* @param $sql
* @return bool|\mysqli_result
*/
protected function runQuery($sql)
{
$mysqli = $this->database->getMysqli();
$result = $mysqli->query($sql);
self::$logger->debug("Ran query: " . $sql);
if (!$result) {
self::fail($mysqli->error);
}
return $result;
}
/**
* @param $obj
* @param $parentId
* @param $fkField TableField
* @return mixed
*/
private function persistEntity($obj, $parentId = null, $fkField = null)
{
$query = $this->table->getCreateSQL($obj, $parentId, $fkField);
$this->runQuery($query);
if ($this->table->getPrimaryKeyField()->isAutoIncrement()) {
$insertId = $this->database->getMysqli()->insert_id;
$this->setIdValue($obj, $insertId);
}
$this->setVersion($obj);
$this->persistReferences($obj);
$this->setCache($obj);
return $this->getIdValue($obj);
}