class Capture
{
    /**
     * Settlement module
     *
     * @var LinePay
     */
    private $module;

    /**
     * Inject `LinePay` module
     *
     * @author Evan D Shaw <evandanielshaw@gmail.com>
     * @param LinePay $module
     */
    public function __construct(LinePay $module) {
        $this->module = $module;
    }

    /**
     * Capture payments for an order in `与信` state
     *
     * @author Evan D Shaw <evandanielshaw@gmail.com>
     * @param array $args
     * @return array|GenericError
     */
    public function capture(array $args) {
        $orderId = (int)$args['orderId'];
        $ometa = new OrderMeta($orderId);
        $meta = $ometa->getMeta();

        $payload = [
            'amount' => $meta['total'],
            'currency' => $meta['currency'],
        ];
        $this->module->api->adminreq = true;
        $res = $this->module->api->capture($payload, $ometa->getTransactionId());
        if ($res instanceof GenericError) {
            return $res;
        }

        $ometa->setTransactionState(new TransactionState($ometa->getTransactionId(), TransactionState::CAPTURED));

        return $res;
    }
}