<?php

namespace backend\controllers;

use Yii;
use common\models\Setting;
use yii\web\Controller;
use yii\filters\VerbFilter;
use yii\filters\AccessControl;
use yii\caching\TagDependency;

/**
 * SettingController implements the CRUD actions for Setting model.
 */
class SettingController extends Controller
{
    /**
     * @inheritdoc
     */
    public function behaviors()
    {
        return [
            'access' => [
                'class' => AccessControl::className(),
                'rules' => [
                    [
                        'actions' => ['index'],
                        'allow' => true,
                        'roles' => ['@'],
                    ],
                ],
            ],
            'verbs' => [
                'class' => VerbFilter::className(),
                'actions' => [
                    'delete' => ['POST'],
                ],
            ],
        ];
    }

    /**
     * Lists all Setting models.
     * @return mixed
     */
    public function actionIndex()
    {

        if ($post = Yii::$app->request->post()) {

            foreach ($post as $key => $value) {
                if ($key != '_csrf-asfm') {
                    $model = Setting::findOne($key);
                    $model->value = $value;
                    $model->save();
                }
            }
            TagDependency::invalidate(Yii::$app->cache, ['index_texts', 'currency']);
            return $this->redirect(['index']);
        } else {
            return $this->render('index', [
                'items' => Setting::find()->all(),
            ]);
        }


    }
}