# cnKrakenSDK
PHP sdk to connect client applications to the Kraken service

## Usage
Install the package into your PHP application 
```
composer require cnd/kraken-sdk
```



## PHP Sdk

You can write a simple Provider for you silex-like app that registers the kraken services.
You will need to provide a ppublic/private rsa key-pair of your application.

```
<?php

namespace CND\YourApp\Providers;

use CND\KrakenSDK\Services\AuthService;
use CND\KrakenSDK\Services\KrakenService;
use Pimple\ServiceProviderInterface;
use Pimple\Container;

class KrakenServiceProvider implements ServiceProviderInterface
{
    public function register(Container $app){
        
        $app['kraken.auth'] = function ($app) {
            
            $service = new AuthService();
            
            $privateKeyPath = $app['config']->get('auth.key-private');
            $publicKeyPath  = $app['config']->get('auth.key-public');
            
            $service->setPrivateKey($privateKeyPath);
            $service->setPublicKey($publicKeyPath);
            
            return $service;
        };
    
        $app['kraken'] = function ($app) {
            $config = $app['config']->get('kraken') ?? [];
            return new KrakenService($app['kraken.auth'], $config);
        };
        
    }
    
}
```

The Kraken Service has one method ath moment. The findBy method.

```
findBy(array $filters, int $limit = 100, int $offset = 0, array $order = [])

```