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 saveToDb()
{
$content = $this->getDocData();
$hash = md5($content);
$version = $this->getVersion();
$model = JsonHistory::find()->where(['hash' => $hash, 'version' => $version])->one();
if (!$model) {
$model = new JsonHistory();
$model->content = $content;
$model->hash = $hash;
$model->version = $version;
$model->created_at = time();
$model->size = strlen($content);
if (!$model->save()) {
var_dump($model->errors);
die(__METHOD__);
}
}
}
public function run()
{
$models = JsonHistory::find()->where(['version' => \Yii::$app->docParser->getVersion()])->orderBy('created_at DESC')->all();
$crossVersionData = JsonHistory::getCrossVersionDiffData();
return $this->render('diffWidget/main', ['crossVersionData' => $crossVersionData, 'models' => $models]);
}