Beispiel #1
0
        private void BuyPartOfTrasaction(TradeInfo tradeInfo)
        {
            decimal stockCost      = stockTableRepository.GetCost(tradeInfo.Stock_ID);
            int     customerStocks = stockClientTableRepository.GetAmount(tradeInfo.Customer_ID, tradeInfo.Stock_ID);

            decimal customerMoney = clientTableRepository.GetBalance(tradeInfo.Customer_ID);

            decimal transactionPrice   = stockCost * tradeInfo.Amount;
            decimal newCustomerBalance = customerMoney - transactionPrice;

            int newCustomerStockAmount = customerStocks + tradeInfo.Amount;

            clientTableRepository.UpdateBalance(tradeInfo.Customer_ID, newCustomerBalance);

            editCleintStockService.Edit(new EditStockOfClientInfo
            {
                Client_ID      = tradeInfo.Customer_ID,
                Stock_ID       = tradeInfo.Stock_ID,
                AmountOfStocks = newCustomerStockAmount
            });
            clientTableRepository.SaveChanges();
        }