/// <summary>
/// 支付
/// </summary>
/// <param name="info"></param>
/// <returns></returns>
public string Payment(int SOSysNo)
{
ChargeContext context = new ChargeContext();
context.SOInfo = ShoppingOrderDA.PayGetCenterDBOrderInfoBySOSysNo(SOSysNo);
if (context.SOInfo == null || context.SOInfo.SOItemList == null ||
context.SOInfo.SOItemList.Count == 0)
{
throw new BusinessException("订单不存在！");
}
if (context.SOInfo.Status != Enums.SOStatus.Original)
{
throw new BusinessException("订单不是待支付状态！");
}
var netPayInfo = ShoppingOrderDA.GetCenterDBNetpayBySOSysNo(SOSysNo);
if (netPayInfo != null && netPayInfo.Status > (int)NetPayStatusType.Origin)
{
throw new BusinessException("订单已支付！");
}
if (context.SOInfo.Payment != null)
{
context.PaymentModeId = context.SOInfo.Payment.PayTypeID;
CustomerFacade.UpdateCustomerLastOrderPayTypeID(context.SOInfo.CustomerSysNo, context.SOInfo.Payment.PayTypeID);
}
Charges charge = Charges.GetInstance(context);
if (charge != null)
{
charge.UpdateChargePayment(context);
}
return(charge != null?charge.GetRequestContent(context) : string.Empty);
}