public object Do_DeleteCart(BaseApi baseApi)
{
DeleteCartParam deleteCartParam = JsonConvert.DeserializeObject <DeleteCartParam>(baseApi.param.ToString());
if (deleteCartParam == null)
{
throw new ApiException(CodeMessage.InvalidParam, "InvalidParam");
}
OrderDao orderDao = new OrderDao();
if (!orderDao.DeleteCart(deleteCartParam.cartId))
{
throw new ApiException(CodeMessage.UpdateCartError, "UpdateCartError");
}
return("");
}