<?php

namespace frontend\controllers;

use Yii;
use yii\web\Controller;
use yii\web\HttpException;
use yii\filters\AccessControl;
use yii\filters\VerbFilter;
use common\models\Order;
use common\models\User;

/**
 * Controller responsible for orders.
 */
class OrderController extends Controller
{
    /**
     * @inheritdoc
     */
    public function behaviors()
    {
        return [
            'access' => [
                'class' => AccessControl::className(),
                'only' => ['assign'],
                'rules' => [
                    ['actions' => ['assign'], 'allow' => true, 'roles' => ['manager']],
                ],
            ],
            'verbs' => [
                'class' => VerbFilter::className(),
                'actions' => [
                    'assign' => ['post'],
                ],
            ],
        ];
    }

    /**
     * @param integer $id of the order to be linked with the current manager user.
     * @throws HttpException in case order cannot be found.
     */
    public function actionAssign($id)
    {
        /** @var Order $order */
        if (($order = Order::findOne($id)) === null) {
            throw new HttpException(404, 'Your order cannot be found!');
        }

        /** @var User $manager */
        $manager = User::findOne(Yii::$app->getUser()->getId());

        $order->apply($manager);
    }
}