/**
* Updates an existing Goods model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param string $id
* @return mixed
*/
public function actionUpdate($id)
{
$model = $this->findModel($id);
$oldPrice = $model->price;
if ($model->load(Yii::$app->request->post()) && $model->save()) {
if ($oldPrice !== $model->price) {
//价格不同 就增加 价格修改日志
$goodspricelog = new GoodsPriceLog();
$goodspricelog->goods_id = $model->id;
$goodspricelog->price = $model->price;
$time = time();
$goodspricelog->year = date('Y', $time);
$goodspricelog->month = date('m', $time);
$goodspricelog->day = date('d', $time);
$x = $goodspricelog->save();
if (!$x) {
var_dump($goodspricelog);
die;
}
}
return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('update', ['model' => $model]);
}
}
/**
* Creates a new GoodsPriceLog model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$model = new GoodsPriceLog();
if ($model->load(Yii::$app->request->post()) && $model->save()) {
return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('create', ['model' => $model]);
}
}
