zxcms/common/modules/forms/controllers/manage/FormMessageController.php

<?php

namespace common\modules\forms\controllers\manage;

use common\modules\forms\entities\FormMessage;
use common\modules\forms\forms\FormMessageSearch;
use common\modules\forms\services\FormMessageManageService;
use yii\web\NotFoundHttpException;
use yii\filters\AccessControl;
use yii\filters\VerbFilter;
use yii\web\Controller;
use Yii;

class FormMessageController extends Controller
{
    private $service;

    public function __construct($id, $module, FormMessageManageService $service, $config = [])
    {
        parent::__construct($id, $module, $config);
        $this->service = $service;
    }

    public function behaviors(): array
    {
        return [
	        'access' => [
		        'class' => AccessControl::class,
		        'rules' => [
			        [
				        'allow' => true,
				        'roles' => ['FormsManagement'],
			        ],
			        [    // all the action are accessible to admin
				        'allow' => true,
				        'roles' => ['admin'],
			        ],
		        ],
	        ],
            'verbs' => [
                'class' => VerbFilter::class,
                'actions' => [
                    'delete' => ['POST'],
                ],
            ],
        ];
    }

    /**
     * @return mixed
     */
    public function actionIndex()
    {
        $searchModel = new FormMessageSearch();
        $dataProvider = $searchModel->search(Yii::$app->request->queryParams);

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

	/**
	 * @param $id
	 *
	 * @return string
	 * @throws NotFoundHttpException
	 */
    public function actionView($id)
    {
        return $this->render('view', [
            'message' => $this->findModel($id),
        ]);
    }

    /**
     * @param integer $id
     * @return mixed
     */
    public function actionDelete($id)
    {
        try {
            $this->service->remove($id);
        } catch (\DomainException $e) {
            Yii::$app->errorHandler->logException($e);
            Yii::$app->session->setFlash('error', $e->getMessage());
        }
        return $this->redirect(['index']);
    }

	/**
	 * @param $id
	 *
	 * @return FormMessage
	 * @throws NotFoundHttpException
	 */
    protected function findModel($id): FormMessage
    {
        if (($model = FormMessage::findOne($id)) !== null) {
            return $model;
        }
        throw new NotFoundHttpException('The message does not exist.');
    }
}