Create a condition of access to a resource exclusive for user 'XXX'

Yii 2.0 General Discussions
1

I have the following function,
public function actionUpdate_avaliacao($id)
{
$model = $this->findModel($id);

	if (Yii::$app->user->can('premium')) {
		// ...
		
		if ($model->load(Yii::$app->request->post()) && $model->save()) {
			// get the instance of the uploaded file1
			$fileNameForm1 = $model->id;
			$filenameForm1Name = $model->ano;
			// $model->file1=UploadedFile::getInstance($model, 'file1');
			if ($model->file1=UploadedFile::getInstance($model, 'file1')) {
			$model->file1->saveAs('docs/obras_reclamacao/'.'reclamacao_'.$fileNameForm1.'_'.$filenameForm1Name. '.' . $model->file1->extension);
			// save the path in db column
			$model->update_file_um='docs/obras_reclamacao/'.'reclamacao_'.$fileNameForm1.'_'.$filenameForm1Name.'.'.$model->file1->extension;
			$model->save();
			}

			return $this->redirect(['view', 'id' => $model->id]);
		} else {											

		return $this->render('update_avaliacao', [
			'model' => $model,
		]);
		}
		
	} else {											
		return $this->render('view', [
			'model' => $model,
		]);
	}			
}`

My question is if instead of using the ‘premium’ rule in if (Yii :: $ app-> user-> can (‘premium’)) {
, I have a way to create an identical function but with the user’s indication, in concrete. In other words, create a condition of access to a resource exclusive for the user XXX.

I appreciate the help.