public int TrySell(IBuyerSeller seller, Item item, int count, decimal price)
{
DealResult result = DealResult.Success;
var list = Program.dataBase.buyOrders;
BuyOrder buyOrder = list.Aggregate((i1, i2) => i1.price < i2.price ? i1 : i2);
if (count > buyOrder.count)
{
count = buyOrder.count;
result = DealResult.Partial;
}
decimal summ = price * count;
seller.Money += summ;
Cargo cargo =
buyOrder.Trader.Cargos.FirstOrDefault(c => c.itemId == item.id);
cargo.count += count;
buyOrder.count -= count;
if (buyOrder.count == 0)
{
buyOrder.Trader.BuyOrders.Remove(buyOrder);
Program.dataBase.buyOrders.Remove(buyOrder);
}
Program.dataBase.SaveChanges();
return((int)result);
}
public string TryBuy(IBuyerSeller buyer, Item item, int count, decimal price)
{
var list = Program.dataBase.sellOrders;
Order sellOrder = list.Aggregate((i1, i2) => i1.price > i2.price ? i1 : i2);
return(sellOrder.price.ToMoney());
}
