/**
* Gets the default and possible currencies of the shop.
*
* @author David Pauli <*****@*****.**>
* @since 0.0.0
* @since 0.1.0 Use HTTPRequestMethod enum
* @since 0.1.0 Save timestamp of the last request.
* @since 0.1.0 Add configured used Currency.
* @api
*/
private static function load()
{
// if request method is blocked
if (!RESTClient::setRequestMethod(HTTPRequestMethod::GET)) {
return;
}
$content = RESTClient::send(self::RESTPATH);
// if respond is empty or there are no default AND items element
if (InputValidator::isEmptyArrayKey($content, "default") || InputValidator::isEmptyArrayKey($content, "items")) {
Logger::error("Respond for " . self::RESTPATH . " can not be interpreted.");
return;
}
// reset values
self::resetValues();
// save the default currency
self::$DEFAULT = $content["default"];
// parse the possible currencies
self::$ITEMS = $content["items"];
// set the configured shop Locale if it is empty.
if (InputValidator::isEmpty(self::$USED)) {
self::$USED = $content["default"];
}
// update timestamp when make the next request
$timestamp = (int) (microtime(true) * 1000);
self::$NEXT_REQUEST_TIMESTAMP = $timestamp + RESTClient::$NEXT_RESPONSE_WAIT_TIME;
}
