/**
* Get Item Count
*
* @param sentItems - optional -
* If true, the API returns the number of items in user's Sent Items
* otherwise it returns the number of the items in user's Inbox and Sent Items.
* @param filter - optional -
* all: return all items
* expired: returns all expired items
* unexpired: returns only unexpired items
* @return The Count object containing the number of items or the error code and message
* returned by the server.
* */
public function getItemsCount($sentItems = '', $filter = '')
{
$parameters = array();
$urld = 'dpi/v1/item/count';
if ($sentItems !== '') {
$parameters['sentItems'] = $sentItems;
}
if ($filter !== '') {
$parameters['filter'] = $filter;
}
$this->response = $this->_restTransportInstance->sendRequest($urld, $parameters, 'GET', $this->_authToken);
$responseBody = simplexml_load_string($this->response);
$returnObject = new Count();
if ($responseBody === false) {
$errorCode = 'N/A';
$errorMessage = 'The server has encountered an error, please try again.';
$errorObject = new ErrorStatus($errorCode, $errorMessage);
$returnObject->setErrorStatus($errorObject);
} else {
if (empty($responseBody->errorStatus)) {
$itemCount = (string) $responseBody->itemCount;
$returnObject->setItemCount($itemCount);
} else {
$errorCode = (string) $responseBody->errorStatus->code;
$errorMessage = (string) $responseBody->errorStatus->message;
$errorObject = new ErrorStatus($errorCode, $errorMessage);
$returnObject->setErrorStatus($errorObject);
}
}
return $returnObject;
}
