/**
  * Creates board
  * @return array|\yii\web\Response
  */
 public function actionCreate()
 {
     //TODO: Check authorization.
     $board = new Board();
     $board->scenario = Board::SCENARIO_CREATE;
     if ($board->load(\Yii::$app->request->post()) && $board->validate()) {
         if ($board->save()) {
             \Yii::$app->response->setStatusCode(201);
             // TODO: we need to return full entity, not just name
             return $this->actionGet($board->name);
         }
     }
     return $board->errors;
 }