actionCreate Profile Controller Chap 8

acprc-chap-8

public function actionCreate()
{
    $model = new Profile;
          
    $model->user_id = \Yii::$app->user->identity->id;      
    
    if ($already_exists = RecordHelpers::userHas('profile')) {
          
        return $this->render('view', [
                
            'model' => $this->findModel($already_exists),
        ]);
    
    } elseif ($model->load(Yii::$app->request->post()) && $model->save()){
                        
        return $this->redirect(['view']);
                        
    } else {
                
        return $this->render('create', [
        
          'model' => $model,
                
        ]);
    }
}