There are at least 3 ways to consume the LemonWay API in PHP

1. SoapClient: the casual method in PHP to consume any Web Service. It is the simplest way.
2. SoapClient SDK: same with the first method, but all the structure of requests / responses are generated overhead with wsdl2phpgenerator
3. LemonWay SDK: call the web service as a normal http request curl_init. The SDK will help you to parse the SOAP response.

This example demonstrates the third method.

Lemon Way PHP SDK

Lemon Way SDK is a PHP client library to work with Lemon Way API.

Installation with Composer

You can use Lemon Way SDK library as a dependency in your project with Composer (which is the preferred technique). Follow these installation instructions if you do not already have Composer installed. A composer.json file is available in the repository and it has been referenced from Packagist.

The installation with Composer is easy and reliable:

Step 1 - Add the Lemon Way SDK as a dependency by executing the following command:

you@yourhost:/path/to/your-project$ composer require lemonway/php-sdk:^1.0

Step 2 - Update your dependencies with Composer

you@yourhost:/path/to/your-project$ composer update

Step 3 - Finally, be sure to include the autoloader in your project

require_once '/path/to/your-project/vendor/autoload.php';

The Library has been added into your dependencies and is ready to be used.

Installation without Composer

SDK has been written in PHP 5.4. You should ensure that curl and openssl extensions (that are part of standard PHP distribution) are enabled in your PHP installation.

The project attempts to comply with PSR-4 specification for autoloading classes from file paths. As a namespace prefix is LemonWay\ with base directory /path/to/your-project/.

But if you're not using PSR-4 or Composer, the installation is as easy as downloading the library and storing it under any location that will be available for including in your project (don't forget to include the required library dependencies though):

    require_once '/path/to/your-project/LemonWay/Autoloader.php';

Contacts

Report bugs or suggest features using issue tracker on GitHub.

Account creation

You need a sandbox to run Examples.

Configuration

Using the credentials information from Lemon Way support, you should then set $api->config->wlLogin to your Lemon Way login and $api->config->wlPass to your Lemon Way password.

require_once '/path/to/your-project/vendor/autoload.php';
$api = new LemonWayAPI();

$api->config->dkUrl = 'Your DirectKit url';
$api->config->wkUrl = 'Your WebKit url';
$api->config->wlLogin = 'Your login';
$api->config->wlPass = 'Your password';
$api->config->lang = 'Your language';
//$api->config->isDebugEnabled = true; //Uncomment to turn on debug mode

// call some API methods...
$result = $api->RegisterWallet(...);

Response Object

All LemonWayAPI methods are returning \LemonWay\ApiResponse object. It is a dynamic object with variable properties.

###Fixed properties :

Property	Type	Description
lwError	LemonWay\Models\LwError	LwError Object
lwXml	SimpleXMLElement	Raw xml return as SimpleXMLElement object. Details in Lemon Way API

###Variable properties:

Those properties depends of which method was called.

Property	Type	Description
wallets	array of LemonWay\Models\Wallet	Filled when the API returns multiple Wallets
operations	array of LemonWay\Models\Operation	Filled when the API returns multiple Operations
wallet	LemonWay\Models\Wallet	Filled when the API returns only one Wallet
operation	LemonWay\Models\Operation	Filled when the API returns only one Operation
kycDoc	LemonWay\Models\KycDoc	Filled when the API returns a KycDoc
iban	LemonWay\Models\Iban	Filled when the API returns an Iban
sddMandate	LemonWay\Models\SddMandate	Filled when the API returns a SDD Mandate

Sample usage

require_once '/path/to/your-project/vendor/autoload.php';
$api = new LemonWayAPI();

$api->config->dkUrl = 'Your DirectKit url';
$api->config->wkUrl = 'Your WebKit url';
$api->config->wlLogin = 'Your login';
$api->config->wlPass = 'Your password';
$api->config->lang = 'Your language';


// call some API methods...
$walletID = 'Fill in with a unique id';
$response = $api->RegisterWallet(array('wallet' => $walletID,
                                        'clientMail' => $walletID.'@mail.fr',
                                        'clientTitle' => Wallet::UNKNOWN,
                                        'clientFirstName' => 'Paul',
                                        'clientLastName' => 'Atreides'));
if (isset($response->lwError)) {
    print 'Error, code '.$response->lwError->CODE.' : '.$response->lwError->MSG;
} else {
    print '<br/>Wallet created : ' . $response->wallet->ID;

    // OR BY USING lwXml :
    print '<br/>Wallet created : ' . $response->lwXml->WALLET->ID;
}

Examples

In the examples folder, you can find an example for each API method.

You need to run the examples in a web server with php configured and a hostname different from localhost.

You also need a sandbox if you want to run examples

An API method / example match table could be find in the Index of examples folder in HTML format and also in MarkDown in the examples folder README.md.

###Configuration There's two files that handles the examples configuration:

File	Description
ExamplesDatas	Random ID generator, Test card number, Test Iban ...
ExamplesBootstrap	API configuration (login, urls ...), API factory, Host configuration