private void CashPay(object param)
{
//Process promotion and get the total value
this.salesData.CalcTotalValue(this.SaleList, this.SaleListItems);
// Get the total payed records
PayProcessor payProcessor = new CashPayProcessor(this.SaleList.SheetID.ToString());
decimal payIn = payProcessor.GetTotalPayValue();
decimal inputAmount = payProcessor.GetPayItemValue();
// Bring up the payment UI
var cashPayVM = new CashPayViewModel(payProcessor)
{
Purchase = this.SaleList.SaleValue - this.SaleList.DiscValue,
OtherPayIn = payIn - inputAmount,
NewPayIn = payIn,
Change = this.SaleList.PayValue - (this.SaleList.SaleValue - this.SaleList.DiscValue),
InputAmount = inputAmount.ToString()
};
var cashPayWin = new CashPay(cashPayVM);
if (cashPayWin.ShowDialog() == true)
{
this.SaleList.PayValue = cashPayVM.NewPayIn;
this.salesData.UpdateSalesData(this.SaleList, this.SaleListItems);
if (cashPayVM.Change >= 0)
{
salesData.MoveSaleListToHistory(this.SaleList.SheetID.ToString());
var saleList = salesData.GetCurrentSaleList();
this.SaleList.Copy(saleList);
this.SaleListItems.Clear();
}
}
}
private void addDiscount(decimal value)
{
_order.Discount = value;
_order.RefreshValues();
if (Context is CardPayVM)
{
CardPay.RefreshValues();
}
else if (Context is CashPayVM)
{
CashPay.RefreshValues();
}
if (_order.Id != 0)
{
MainVM DiscountMainVm; //5/18 fix ....for thread exception.
DiscountMainVm = new MainVM();
//Task.Factory.StartNew(() =>
//{
DiscountMainVm.SaveOrderCommand.Execute(_order);
//MainVM.Main.SaveOrderCommand.Execute(_order);
//});
}
}
/// <summary>
/// 设置现金支付
/// </summary>
/// <param name="cashPay"></param>
/// <returns></returns>
public async Task <bool> SetCashPay(CashPay cashPay, int opId, string opMan)
{
var n = _db.CHIS_Charge_Pay.Where(m => m.PayOrderId == cashPay.PayOrderId).Count();
if (cashPay.GetCashAmount - cashPay.ReturnCashAmount != cashPay.PayAmount)
{
throw new Exception("支付金额错误！收入找零与支出不对");
}
if (n == 0)
{
await UpdatePayedAsync(cashPay.PayOrderId, FeeTypes.Cash, $"收:{cashPay.GetCashAmount};零:{cashPay.ReturnCashAmount}", true, opId, opMan);
await _logger.WriteInfoAsync("CHARGE", "ChargePaymentSuccess", $"更新现金支付{cashPay.PayOrderId}");
}
return(true);
}
