public function actionPost($key)
{
$post = $this->getPost($key);
$commentForm = null;
if ($post->comments_enabled) {
$item = Yii::createObject(['class' => Comment::className()]);
$commentForm = Yii::createObject(['class' => Comment::className(), 'scenario' => 'create', 'item' => $item]);
$commentForm->setAttributes(['created_by' => Yii::$app->user->id, 'post_id' => $post->id], false);
$this->performAjaxValidation($commentForm);
if ($commentForm->load(Yii::$app->request->post()) && $commentForm->save()) {
return $this->refresh();
}
}
return $this->render('post', ['post' => $post, 'commentForm' => $commentForm]);
}
public function getComments()
{
return $this->hasMany(Comment::className(), ['post_id' => 'id']);
}