/**
* Deletes an existing Post model.
* If deletion is successful, the browser will be redirected to the 'index' page.
* @param integer $id
* @return mixed
*/
public function actionDelete($id)
{
$model = $this->findModel($id);
$thread_id = $model->thread_id;
$model->delete();
$thread = Thread::findOne($thread_id);
$thread->post_count = $thread->post_count - 1;
$thread->update();
Yii::$app->getSession()->setFlash('success', Yii::t('app', 'Deleted successfully.'));
return $this->redirect(['/forum/post/index']);
}
/**
* Finds the Thread model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Thread the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Thread::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
