public function newExchangeAction()
{
$amt = $this->get('amt');
$price = $this->get('price');
$order = (int) $this->get('order');
$type = $this->get('type');
$action = $this->get('action');
$id = (int) $this->get('id', 0);
$tradeModel = new TradeModel();
$result = $tradeModel->newExchange($amt, $price, $order, $type, $action, $id);
$this->redirect("getCoinCredit");
}
