amirasaran/zarinpal

Online Zarinpal Payment Extension For Yii2

ZarinPal Payment

Online Zarinpal Payment Extension For Yii2, _(*1)

Installation

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

Either run, _(*3)

php composer.phar require amirasaran/zarinpal:"*"

or add, _(*4)

"amirasaran/zarinpal": "*"

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

How to config payment component

Add the following code to your common/config/main.php components, _(*6)

    'components' => [
         ....
        'zarinpal' => [
            'class' => 'amirasaran\zarinpal\Zarinpal',
            'merchant_id' => 'XXXXXXX-XXX-XXXX-XXXXXXXXXXXX',
            'callback_url' => 'http://site.com/payment/verify',
            'testing' => true, // if you are testing zarinpal set it true, else set to false
        ],
        .... 
    ]

How to use this component

For example, imagine that you have a controller called this PaymentController at first you need 2 actions, one of them is for request payment and another is verify payment., _(*7)

you need to use an storage to save your payments and payments status., _(*8)

PaymentController.php, _(*9)

..... 

public function actionRequest()
{
    /** @var Zarinpal $zarinpal */
    $zarinpal = Yii::$app->zarinpal ;
    /*
    * if you whant, you can pass $callbackParams as array to request method for additional params send to your callback url
    */
    if($zarinpal->request(100,'Test Payment description',null,null,['parameter'=>'value','parameter2'=>'value2'])->getStatus() == '100'){
        /*
        * You can save your payment request data to the database in here before rediract user
        * to get authority code you can use $zarinpal->getAuthority()
        */
        return $this->redirect($zarinpal->getRedirectUrl());
    }
    echo "Error !";
}

/*
* $parameter and $parameter2 are optional parameter that set in request method $callbackParams
*/
public function actionVerify($Authority, $Status , $parameter , $parameter2){

    if($Status != "OK")
        return ; //Payment canceled by user 

    /** @var Zarinpal $zarinpal */
    $zarinpal = Yii::$app->zarinpal ;

    if($zarinpal->verify($Authority, 100)->getStatus() == '100'){
        //User payment successfully verified!
        echo "payment successfully";
    }
    elseif($zarinpal->getStatus() == '101') {
        //User payment successfuly verified but user try to verified more than one 
        echo  "duplicated verify payment";
    } 
    else
        echo "payment error !";
}

.....