// TODO: Right now called when a new trade is added in the deposit. Should support more cases.
public DepositViewModel Refresh(DepositViewModel depositVm, TradeViewModel tradeVm)
{
var deposit = _viewModelToModelMapper.MapToDeposit(depositVm, true);
var trade = _viewModelToModelMapper.MapToTrade(tradeVm);
var depositInfoDTO = _depositService.Refresh(deposit, trade);
return _modelToViewModelMapper.MapToDepositViewModel(depositInfoDTO);
}
public void Create(TradeViewModel tradeVm)
{
Guard.AgainstNull(() => tradeVm);
var trade = _viewModelToModelMapper.MapToTrade(tradeVm);
_tradeService.CreateTrade(trade);
tradeVm.Id = trade.Id;
}
public TradeInfoDto GetTradeInfo(TradeViewModel tradeVm, DepositViewModel depositVm)
{
Guard.AgainstNull(() => tradeVm, () => depositVm);
var isBuy = tradeVm.IsBuy == true;
var price = tradeVm.Price ?? 0;
var quantity = tradeVm.Quantity ?? 0;
var stockId = tradeVm.Stock.Id;
var deposit = _viewModelToModelMapper.MapToDeposit(depositVm);
return _tradeService.CalculateTradeInfo(isBuy, price, quantity, stockId, deposit);
}
public void RefreshDepositTradeAdded(DepositViewModel depositVm, TradeViewModel tradeVm)
{
var refreshedDepositVm = _depositGateway.Refresh(depositVm, tradeVm);
var refreshedTradeVm = refreshedDepositVm.Trades.Single(p => p.Id == tradeVm.Id);
depositVm.SellableStockIds = refreshedDepositVm.SellableStockIds;
depositVm.Trades.Add(refreshedTradeVm);
var refreshedPosition = refreshedDepositVm.StockPositions.Single(p => p.Stock.Id == refreshedTradeVm.Stock.Id);
depositVm.StockPositions.Single(p => p.Stock.Id == refreshedTradeVm.Stock.Id).Quantity = refreshedPosition.Quantity;
// Add new trade to the collection of stocks.
var stock = Stocks.Single(p => p.Id == refreshedTradeVm.Stock.Id);
stock.Trades.Add(refreshedTradeVm);
}
private Trade GetTrade(TradeViewModel tradeVm)
{
Stock stock = GetStock(tradeVm.Stock);
Deposit deposit = GetDeposit(tradeVm.Deposit);
return new Trade(
tradeVm.Id,
tradeVm.IsBuy.Value,
tradeVm.Quantity.Value,
tradeVm.Price.Value,
tradeVm.Commission.Value,
tradeVm.TradeDate.Value,
tradeVm.Deposit.Id,
tradeVm.Stock.Id,
deposit,
stock);
}
public Trade MapToTrade(TradeViewModel tradeVm)
{
var trade = GetTrade(tradeVm);
return trade;
}