<?php
namespace backend\controllers;

use Yii;
use common\models\Transfer;
use backend\models\TransferSearch;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use common\models\Account;
use common\models\User;

/**
 * TransferController implements the CRUD actions for Transfer model.
 */
class TransferController extends \backend\controllers\BackendController
{
	public function behaviors()
	    {
	        return [
	        		'access' => [
	        				'class' => \yii\filters\AccessControl::className(),
	        				'rules' => [
	        						// allow authenticated users
	        						[
	        								'actions' => [ 'index','view' ],
	        								'allow' => true,
	        								'roles' => ['admin','employee','reception'],
	        						],
	        						// everything else is denied
	        				],
	        		],
	        ];
	    }
	

    /**
     * Lists all Transfer models.
     * @return mixed
     */
    public function actionIndex()
    {
        $searchModel = new TransferSearch();
        $dataProvider = $searchModel->search(Yii::$app->request->queryParams);
        
        $accounts = Account::read();
        
        $searchModel->totalsTransfers();
       	
        $users = User::read();

        return $this->render('index', [
            'searchModel' => $searchModel,
            'dataProvider' => $dataProvider,
        	'accounts' => $accounts,
        	'users' => $users,
        ]);
    }

    /**
     * Displays a single Transfer model.
     * @param integer $id
     * @return mixed
     */
    public function actionView($id)
    {
        return $this->render('view', [
            'model' => $this->findModel($id),
        ]);
    }


    /**
     * Updates an existing Transfer model.
     * If update is successful, the browser will be redirected to the 'view' page.
     * @param integer $id
     * @return mixed
    public function actionUpdate($id)
    {
        $model = $this->findModel($id);

        if ($model->load(Yii::$app->request->post()) && $model->save()) {
            return $this->redirect(['view', 'id' => $model->id_transfer]);
        } else {
            return $this->render('update', [
                'model' => $model,
            ]);
        }
    }

     */

    /**
     * Finds the Transfer model based on its primary key value.
     * If the model is not found, a 404 HTTP exception will be thrown.
     * @param integer $id
     * @return Transfer the loaded model
     * @throws NotFoundHttpException if the model cannot be found
     */
    protected function findModel($id)
    {
        if (($model = Transfer::findOne($id)) !== null) {
            return $model;
        } else {
            throw new NotFoundHttpException('The requested page does not exist.');
        }
    }
}