// aktualizacja danych obiektu po odebraniu ich z sieci
internal void Update(DTO.MarketStatsData data)
{
if (data.OpeningPrice.HasValue)
{
OpeningPrice = data.OpeningPrice;
OpeningTurnover = data.OpeningTurnover;
}
if (data.ClosingPrice.HasValue)
{
ClosingPrice = data.ClosingPrice;
ClosingTurnover = data.ClosingTurnover;
}
if (data.TotalVolume.HasValue)
{
TotalVolume = (uint)data.TotalVolume;
TotalTurnover = (decimal)data.TotalTurnover;
}
if (data.HighestPrice.HasValue)
{
HighestPrice = data.HighestPrice;
}
if (data.LowestPrice.HasValue)
{
LowestPrice = data.LowestPrice;
}
if (data.ReferencePrice.HasValue)
{
ReferencePrice = data.ReferencePrice;
}
}
// funkcja pomocnicza konwertująca dane z Fixml.MDEntry na DTO.MarketStatsData
private static MarketStatsData MarketData_GetStatsData(MDEntry entry)
{
var stats = new MarketStatsData();
switch (entry.EntryType)
{
case MDEntryType.Vol:
stats.TotalVolume = entry.Size;
stats.TotalTurnover = entry.Turnover;
break;
case MDEntryType.Open:
stats.OpeningPrice = entry.Price;
stats.OpeningTurnover = entry.Turnover ?? 0;
break;
case MDEntryType.Close:
stats.ClosingPrice = entry.Price;
stats.ClosingTurnover = entry.Turnover ?? 0;
break;
case MDEntryType.High:
stats.HighestPrice = entry.Price;
break;
case MDEntryType.Low:
stats.LowestPrice = entry.Price;
break;
case MDEntryType.Ref:
stats.ReferencePrice = entry.Price;
break;
}
return stats;
}