PerfectMoney component for Yii2

Payment gateway and api client for PerfectMoney service., _(*1)

Installation

The preferred way to install this extension is through composer., _(*2)

Either run, _(*3)

php composer.phar require --prefer-dist legront/yii2-perfect-money "dev-master"

or add, _(*4)

"legront/yii2-perfect-money": "dev-master"

to the require section of your composer.json., _(*5)

Usage

Component configuration

Configure pm component in the components section of your application., _(*6)

'pm' => [
    'class' => '\yiidreamteam\perfectmoney\Api',
    'accountId' => '1234567',
    'accountPassword' => 'xxxxxxxxx',
    'walletNumber' => 'U1234567',
    'merchantName' => 'My Merchant',
    'alternateSecret' => 'X00O8cT08pOEZTJdFmSiAwxyu', 
    'resultUrl' => ['/perfect-money/result'],
    'successUrl' => ['/site/payment-success'],
    'failureUrl' => ['/site/payment-failure'],
],

Redirecting to the payment system

To redirect user to PerfectMoney site you need to create the page with RedirectForm widget. User will redirected right after page load., _(*7)

<?php echo \yiidreamteam\perfectmoney\RedirectForm::widget([
    'api' => Yii::$app->get('pm'),
    'invoiceId' => $invoice->id,
    'amount' => $invoice->amount,
    'description' => $invoice->description,
]); ?>

Gateway controller

You will need to create controller that will handle result requests from PerfectMoney service. Sample controller code:, _(*8)

<?php
namespace frontend\controllers;

use common\models\Invoice;
use yii\base\Event;
use yii\helpers\ArrayHelper;
use yii\helpers\VarDumper;
use yii\web\Controller;
use yiidreamteam\perfectmoney\actions\ResultAction;
use yiidreamteam\perfectmoney\Api;
use yiidreamteam\perfectmoney\events\GatewayEvent;

class PerfectMoneyController extends Controller
{
    public $enableCsrfValidation = false;

    public function init()
    {
        parent::init();
        /** @var Api $pm */
        $pm = \Yii::$app->get('pm');
        $pm->on(GatewayEvent::EVENT_PAYMENT_REQUEST, [$this, 'handlePaymentRequest']);
        $pm->on(GatewayEvent::EVENT_PAYMENT_SUCCESS, [$this, 'handlePaymentSuccess']);
    }

    public function actions()
    {
        return [
            'result' => [
                'class' => ResultAction::className(),
                'componentName' => 'pm',
                'redirectUrl' => ['/site/index'],
            ],
        ];
    }

    /**
     * @param GatewayEvent $event
     * @return bool
     */
    public function handlePaymentRequest($event)
    {
        $invoice = Invoice::findOne(ArrayHelper::getValue($event->gatewayData, 'PAYMENT_ID'));

        if (!$invoice instanceof Invoice ||
            $invoice->status != Invoice::STATUS_NEW ||
            ArrayHelper::getValue($event->gatewayData, 'PAYMENT_AMOUNT') != $invoice->amount ||
            ArrayHelper::getValue($event->gatewayData, 'PAYEE_ACCOUNT') != \Yii::$app->get('pm')->walletNumber
        )
            return;

        $invoice->debugData = VarDumper::dumpAsString($event->gatewayData);
        $event->invoice = $invoice;
        $event->handled = true;
    }

    /**
     * @param GatewayEvent $event
     * @return bool
     */
    public function handlePaymentSuccess($event)
    {
        $invoice = $event->invoice;

        // TODO: invoice processing goes here 
    }
}

Licence

MIT, _(*9)

yii2-extension yii2-perfect-money