public function refund($params = array())
{
$request = new PagarMe_Request(self::getUrl() . '/' . $this->id . '/refund', 'POST');
$request->setParameters($params);
$response = $request->run();
$this->refresh($response);
}
/**
* @param $transactionId
* @param $payableId
* @return mixed
* @throws Exception
* @throws PagarMe_Exception
*/
public static function findTrasactionById($transactionId, $payableId)
{
$request = new PagarMe_Request(self::ENDPOINT_TRANSACTIONS . '/' . $transactionId . self::ENDPOINT_PAYABLES . '/' . $payableId, 'GET');
$response = $request->run();
$class = get_called_class();
return new $class($response);
}
public static function calculateInstallmentsAmount($amount, $interest_rate, $max_installments, $free_instalments)
{
$request = new PagarMe_Request(self::getUrl() . '/calculate_installments_amount', 'GET');
$params = array('amount' => $amount, 'interest_rate' => $interest_rate, 'max_installments' => $max_installments, 'free_installments' => $free_instalments);
$request->setParameters($params);
$response = $request->run();
return $response;
}
public function charge($amount, $installments=1) {
$this->amount = $amount;
$this->installments = $installments;
$request = new PagarMe_Request(self::getUrl(). '/' . $this->id . '/transactions', 'POST');
$request->setParameters($this->unsavedArray());
$response = $request->run();
$request = new PagarMe_Request(self::getUrl() . '/' . $this->id, 'GET');
$response = $request->run();
$this->refresh($response);
}
public static function all($page = 1, $count = 10)
{
$request = new PagarMe_Request(self::getUrl(), 'GET');
$request->setParameters(array("page" => $page, "count" => $count));
$response = $request->run();
$return_array = array();
$class = get_called_class();
foreach ($response as $r) {
$return_array[] = new $class($r);
}
return $return_array;
}
public function generateCardHash()
{
$request = new PagarMe_Request('/transactions/card_hash_key', 'GET');
$response = $request->run();
$key = openssl_get_publickey($response['public_key']);
$params = array("card_number" => $this->card_number, "card_holder_name" => $this->card_holder_name, "card_expiration_date" => sprintf("%02d", $this->card_expiration_month) . $this->card_expiration_year, "card_cvv" => $this->card_cvv);
$str = "";
foreach ($params as $k => $v) {
$str .= $k . "=" . $v . "&";
}
$str = substr($str, 0, -1);
openssl_public_encrypt($str, $encrypt, $key);
return $response['id'] . '_' . base64_encode($encrypt);
}