/**
* Given a client id, client secret and a refresh token, request a new access token from the API.
*
* @return string
*/
public function getAccessToken()
{
if ($this->access_token == null) {
$post_data = array('client_id' => $this->config->client_id, 'client_secret' => $this->config->client_secret, 'refresh_token' => $this->config->refresh_token, 'grant_type' => 'refresh_token');
$response = Transport::post('https://api.freeagent.com/v2/token_endpoint', array(), $post_data);
$response_json = json_decode($response->body);
$this->access_token = $response_json->access_token;
}
return $this->access_token;
}
/**
* Create a resource through the API.
*/
public function create()
{
$response = Transport::post($this->getFullEndpoint(static::CREATE_ENDPOINT), $this->getAuthHeaders(), $this->toJson());
$this->url = $this->getResourcePathFromUrl($response->headers['location']);
}
