/**
* Checks path that will be the request.
*
* @return string
*/
private function getPath()
{
if ($this->order !== null) {
return sprintf('/%s/%s/%s/%s', MoipResource::VERSION, Orders::PATH, $this->order->getId(), self::PATH);
}
return sprintf('/%s/%s/%s/%s', MoipResource::VERSION, Payment::PATH, $this->payment->getId(), self::PATH);
}
/**
* Get iterator.
*
* @return \ArrayIterator
*/
public function getIterator()
{
$httpConnection = $this->createConnection();
$httpConnection->addHeader('Content-Type', 'application/json');
if ($this->order !== null) {
$path = sprintf('/v2/orders/%s/refunds', $this->order->getId());
} else {
$path = sprintf('/v2/payments/%s/refunds', $this->payment->getId());
}
$httpResponse = $httpConnection->execute($path, HTTPRequest::GET);
if ($httpResponse->getStatusCode() != 200) {
throw new RuntimeException($httpResponse->getStatusMessage(), $httpResponse->getStatusCode());
}
$response = json_decode($httpResponse->getContent());
$refunds = array();
foreach ($response->refunds as $refund) {
$refunds[] = $this->populate($refund);
}
return new ArrayIterator($refunds);
}
