ZZCX_yii/backend/modules/hotel/controllers/DefaultController.php

<?php

namespace backend\modules\hotel\controllers;

use Yii;
use yii\filters\AccessControl;

/**
 * Default controller for the `Hotel` module
 */
class DefaultController extends HotelController
{
    public $layout = "@backend/modules/hotel/views/layouts/main";
    public function behaviors()
    {
        return [
            'access' => [
                'class' => AccessControl::className(),
                'rules' => [
                    [
                        'actions' => ['index', 'clear-memcache'],
                        'allow' => true,
                        'roles' => ['@'],
                    ],
                ],
            ]
        ];
    }
    /**
     * Renders the index view for the module
     * @return string
     */
    public function actionIndex()
    {
        return $this->render('index');
    }

    /**
     * User: wangxj
     *
     * CS服务器memcache关于酒店 的memcache删除
     *
     * @param string $key
     * @return string
     */
    public function actionClearMemcache($key = 'hotel_newOrder')
    {
        $this->layout = "@backend/modules/hotel/views/layouts/iframe";
        $cache = Yii::$app->cacheCS;
        $cache->encrypt = false;
        $newOrder = $cache->get($key);

        if (Yii::$app->request->isPost && $_POST['order_id']) {
            if ($newOrder && count($newOrder) > 0) {
                foreach ($newOrder as &$hotels) {
                    if (count($hotels) > 0) {
                        foreach ($hotels as $index => &$order) {
                            if ($order['order_id'] == $_POST['order_id']) {
                                unset($hotels[$index]);
                                $cache->set($key, $newOrder);
                            }
                        }

                    }
                }
            }
        }

        if(isset($_POST['hotel_id']) && $_POST['hotel_id'] != '') {
            $hotels = explode(',', $_POST['hotel_id']);
            foreach ($hotels as $hotel) {
                unset($newOrder[$hotel]);
                $cache->set($key, $newOrder);
            }
        }

        return $this->render('memcache', ['data' => $newOrder]);
    }

    /**
     * User: wangxj
     *
     * 订单缓存检查 ::todo
     *
     */
    public function actionHotelMemcacheCheck()
    {
        $this->layout = "@backend/modules/hotel/views/layouts/iframe";
        $cache = Yii::$app->cache;
        $cache->encrypt = false;
        $newOrder = $cache->get('hotel_newOrder');

        if ($newOrder && count($newOrder) > 0) {
            foreach ($newOrder as &$hotels) {
                if (count($hotels) > 0) {
                    foreach ($hotels as $index => &$order) {
                        if ($order['order_id'] == $_POST['order_id']) {
                            unset($hotels[$index]);
//                            $cache->set($key, $newOrder);
                        }
                    }

                }
            }
        }
    }
}