informaticaD4P-2017-omnipay-plugin/README.md

# Omnipay: Inforbank

**Inforbank gateway for the Omnipay PHP payment processing library**

[Omnipay](https://github.com/omnipay/omnipay) is a framework agnostic, multi-gateway payment
processing library for PHP 5.3+. This package implements Inforbank support for Omnipay.

## Installation

Omnipay is installed via [Composer](http://getcomposer.org/). To install, simply add it
to your `composer.json` file:

```json
{
    "repositories": [
        {
            "url": "https://git.verictas.com/InformaticaD4p/omnipay-plugin.git",
            "type": "git"
        }
    ],
    "require": {
        "inforbank/omnipay-inforbank": "dev-master"
    }
}
```

And run composer to update your dependencies:

    $ curl -s http://getcomposer.org/installer | php
    $ php composer.phar update

## Basic Usage

The following gateways are provided by this package:

* Inforbank

For general usage instructions, please see the main [Omnipay](https://github.com/omnipay/omnipay)
repository.

## Example

```php
 $gateway = \Omnipay\Omnipay::create('Inforbank');
    $gateway->initialize(array(
        'clientId' => 'PUT THE CLIENT_ID HERE',
        'clientSecret' => 'PUT THE CLIENT_SECRET HERE'
    ));

    // Start the purchase
    if (!isset($_GET['trxid']) && !isset($_GET['error'])) {
        $url = "http://".$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
        $response = $gateway->purchase(array(
            'amount' => "1.50",
            'description' => "Testorder #1234",
            'transactionId' => 1234,
            'returnUrl' => $url
        ))->send();

        if ($response->isRedirect()) {
            // redirect to offsite payment gateway
            $response->redirect();
        } elseif ($response->isPending()) {
            // This will never occur, because the gateway always returns a redirect to the bank pages.
            return "Pending, Reference: ". $response->getTransactionReference();
        } else {
            // payment failed: display message to customer
            return "Error " .$response->getError();
        }
    } elseif (isset($_GET['error'])) {
        echo "Error " . $_GET['error'];
    } else {
        /**
         * Because the 'status' GET parameter is present, this is a return URL request and the purchase should be completed.
         */
        // Check the status
        $response = $gateway->completePurchase()->send();
        if ($response->isSuccessful()) {
            $transaction = $response->getTransaction();
        } else {
            return "Error " .$response->getError();
        }
    }
```

## Server response
After sending the purchaseRequest, the server at Inforbank will return a POST body with the redirect URL. After redirecting to the redirect URL, the user will interact with Inforbank. Inforbank will then, depending on user interaction and configuration, return to your application with either ?trxid={ID} or ?error={ERRORMESSAGE}.

## Support

If you are having general issues with Omnipay, we suggest posting on
[Stack Overflow](http://stackoverflow.com/). Be sure to add the
[omnipay tag](http://stackoverflow.com/questions/tagged/omnipay) so it can be easily found.

If you want to keep up to date with release anouncements, discuss ideas for the project,
or ask more detailed questions, there is also a [mailing list](https://groups.google.com/forum/#!forum/omnipay) which
you can subscribe to.