public TransationResult EmmitPurchaseOrder(int diginotesAmmount, int userId)
{
//ve se tem salto suficiente para comprar
decimal currentQuote = GetCurrentQuote();
decimal pendingMoney = 0;
List <BuyOrder> userBuyOrders = serverHandler.GetUserBuyOrders(userId);
if (userBuyOrders != null)
{
for (int j = 0; j < userBuyOrders.Count; j++)
{
pendingMoney += userBuyOrders[i].nDiginotes * currentQuote;
}
}
if ((currentQuote * diginotesAmmount > (serverHandler.GetUserBalance(userId) - pendingMoney)) || (diginotesAmmount < 1))
{
return(TransationResult.DIGINOTES_ERROR);
}
//Create sell order
int buyOrderId = serverHandler.AddBuyOrder(diginotesAmmount, userId, false);
if (buyOrderId == -1)
{
return(TransationResult.ERROR);
}
//Is there buyers that can buy?
List <SellOrder> sellingOrdersIDsList = serverHandler.GetSellingOrdersList();
if (sellingOrdersIDsList == null)
{
return(TransationResult.PARTIAL);
}
//For each buy order, see if it can fulfill atleast part, when you get full, it means I sold everything
for (int i = 0; i < sellingOrdersIDsList.Count; i++)
{
if (!sellingOrdersIDsList[i].suspended)
{
TransationResult transactionRes = serverHandler.MakeBuyTransaction(sellingOrdersIDsList[i].id, buyOrderId);
NotifyClients(EventOperation.TRANSACTION, sellingOrdersIDsList[i].userID);
if (transactionRes == TransationResult.FULL)
{
return(TransationResult.FULL);
}
}
}
//Sold nothing
return(TransationResult.PARTIAL);
}
//Emmits a sell order (should change quota with result = PARTIAL)
public TransationResult EmmitSellOrder(int diginotesAmmount, int userId)
{
decimal pendingDiginotes = 0;
List <SellOrder> userSellOrders = serverHandler.GetUserSellOrders(userId);
if (userSellOrders != null)
{
for (int j = 0; j < userSellOrders.Count; j++)
{
pendingDiginotes += userSellOrders[i].nDiginotes;
}
}
if (diginotesAmmount > (GetDiginotesNumber(userId) - pendingDiginotes) || diginotesAmmount < 1)
{
return(TransationResult.DIGINOTES_ERROR);
}
//Create sell order
int sellOrderId = serverHandler.AddSellOrder(diginotesAmmount, userId, false);
if (sellOrderId == -1)
{
return(TransationResult.ERROR);
}
//Is there buyers that can buy?
List <BuyOrder> buyingOrdersIDsList = serverHandler.GetBuyingOrdersList();
if (buyingOrdersIDsList == null)
{
return(TransationResult.PARTIAL);
}
//For each buy order, see if it can fulfill atleast part, when you get full, it means I sold everything
for (int i = 0; i < buyingOrdersIDsList.Count; i++)
{
if (!buyingOrdersIDsList[i].suspended)
{
TransationResult transactionRes = serverHandler.MakeSellTransaction(sellOrderId, buyingOrdersIDsList[i].id);
NotifyClients(EventOperation.TRANSACTION, buyingOrdersIDsList[i].userID);
if (transactionRes == TransationResult.FULL)
{
return(TransationResult.FULL);
}
}
}
//Sold nothing
return(TransationResult.PARTIAL);
}
