public static function getCrossVersionDiffData()
{
$result = [];
//берем две последние версии
$versions = self::getLast2Versions();
if (count($versions) == 2) {
$modelPrev = JsonHistory::find()->where(['version' => $versions[0]])->orderBy('id DESC')->one();
$modelCurrent = JsonHistory::find()->where(['version' => $versions[1]])->orderBy('id DESC')->one();
if ($modelPrev && $modelCurrent) {
$result = JsonSchemaDiff::diff(json_decode($modelPrev->content, 1), json_decode($modelCurrent->content, 1));
}
}
return $result;
}
public function getDiff()
{
$versions = $this->load()->getVersions();
$data = [];
foreach ($versions as $version) {
$data[$version] = $this->load($version)->getContent();
}
return JsonSchemaDiff::diff($data[8], $data[9]);
}