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https://github.com/mouadziani/laravel-mercanet

💵 A Laravel package for integrating the BnpParibas Mercanet
https://github.com/mouadziani/laravel-mercanet

laravel mercanet payment-gateway php

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💵 A Laravel package for integrating the BnpParibas Mercanet

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README 

        


    Logo Laravel Mercanet




# Laravel Mercanet



A laravel wrapper for [BnpParibas Mercanet](https://mabanquepro.bnpparibas/fr/notre-offre-pro/comptes-cartes-et-services/solutions-d-encaissement/encaissement-internet-et-mobile/offre-e-commerce-mercanet) which provide a lightweight public api to process your online payments from your laravel application.



![License](https://img.shields.io/packagist/l/mouadziani/laravel-mercanet)



## Installation



You can install the package via composer:



```bash

composer require mouadziani/laravel-mercanet

```



You can publish the config file with:

```bash

php artisan vendor:publish --provider="Mouadziani\Mercanet\MercanetServiceProvider"

```



## Configuration

As a first step, you need to change the following credentials located in the ```config/mercanet.php``` file, with your own credentials given from your mercanet account.



```php

return [

    /**

     * Can only be 'TEST' Or 'Production'. If empty or invalid, 'TEST' will be used.

     */

    'mode' => env('MERCANET_MODE', 'TEST'),



    // Credentials of testing environment

    'test' => [

        'merchant_id' => env('MERCANET_TEST_MERCHANT_ID', ''), // Required

        'key_version' => env('MERCANET_TEST_KEY_VERSION', '1'),

        'secret_key' => env('MERCANET_TEST_SECRET_KEY', ''), // Required

    ],



    // Credentials of production environment

    'production' => [

        'merchant_id' => env('MERCANET_PRODUCTION_MERCHANT_ID', ''), // Required

        'key_version' => env('MERCANET_PRODUCTION_KEY_VERSION', '1'), // Required

        'secret_key' => env('MERCANET_PRODUCTION_SECRET_KEY', ''), // Required

    ],



    'currency' => env('MERCANET_CURRENCY', 'EUR'),



    // Should be replaced with a url of your callback post route,

    // which will be invoked by mercanet service after processing of any payment.

    'normal_return_url' => env('MERCANET_NORMAL_RETURN_URL', 'https://example.com/payments/callback'),



    /**

    * You can set the default locale that you need to be used to translate the mercanet payment page

     * Allowed languages 'nl', 'fr', 'de', 'it', 'es', 'cy', 'en'

     */

    'language' => env('MERCANET_LOCALE', 'en'),

];

```



## Usage

Following are some ways through which you can bootstrap the process of payment:



```php

// Import the class namespaces first, before using it directly

use Mouadziani\Mercanet\Mercanet;



// You can either create new instance from Mercanet

$mercanet = new Mercanet();



// Or through static constructor boot.

$mercanet = Mercanet::boot();

```



### Prepare and process payment request

In order to process new payment you need to call ``` newPaymentRequest() ``` from the existing mercanet instance and then set the following arguments 

```php

$mercanet->newPaymentRequest();



// Required

$mercanet->setTransactionReference('123456789'); 



// By default the currency used is EUR. If you wish to change it,

// you may call setCurrency method to set a different currency before calling pay() method

$mercanet->setCurrency('EUR');



// Optionally, You can also call setLanguage method to change the default locale of payment page

$mercanet->setLanguage('fr');



// Required and it should be integer 

// Make sure to multiply the original amount * 100 (eg: 199.00 * 100 = 19000)

$mercanet->setAmount(19000);



// Optional

$mercanet->setBillingContactFirstname('John');



 // Optional

$mercanet->setBillingContactLastname('Doe');



 // Optional

$mercanet->setCustomerContactEmail('[email protected]');



// Then you can call pay() method to redirect user to the payment page of mercanet website.

$mercanet->pay();

```

Instead of creation new instance from Mercanet class and call method separately on it, you can use also the static constructor as the following example:



```php

use Mouadziani\Mercanet\Mercanet;



Mercanet::boot()

    ->newPaymentRequest()

    ->setTransactionReference('123456789')

    ->setCurrency('EUR')

    ->setLanguage('fr')

    ->setAmount(19000)

    ->setBillingContactFirstname('John')

    ->setBillingContactLastname('Doe')

    ->setCustomerContactEmail('[email protected]')

    ->pay();

```



### Validate payment transaction from callback request



In order to retrieve transaction reference and payment status from the given callback request, you can use the following methods.



```php

use Mouadziani\Mercanet\Mercanet;



// Create new instance or call the static constructor from Mercanet class 

// and then call fromRequest() method and pass request parameters into it. 

$paymentResponse = Mercanet::boot()->fromResponse(request()->all());



// Then you can check if the given payment response is successfully passed by calling isSuccessfullyPassed() method

if($paymentResponse->isSuccessfullyPassed()) {

    // The payment is accepted.

    

    // You can get the transaction reference from the initialized payment request object

    $transactionReference = $paymentResponse->getTransactionReference();

    

    // Then you can do what you want, eg. change the status of the order related to the transaction reference, or mark it as paid...

    App\Order::query()

        ->where('transaction_reference', $transactionReference)

        ->update([

            'is_paid' => true

        ]);

} else {

    // The payment is failed 

}

```



## Testing



```bash

composer test

```



## Changelog



Please see [CHANGELOG](CHANGELOG.md) for more information on what has changed recently.



## Credits



- [MouadZIANI](https://github.com/mouadziani)

- [All Contributors](../../contributors)



## License



The MIT License (MIT). Please see [License File](LICENSE.md) for more information.



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