/// <summary>
/// Loads currency exchange orders from disk. This should only be called once or to reload orders.
/// </summary>
/// <param name="aCurrencyTicker"></param>
/// <param name="aCurrencyID"></param>
/// <returns></returns>
public IEnumerable <UserTradeOrder> LoadOrders(ICurrencyIdentity aCurrency, IPandoraExchangeFactory lExchangeFactory, GetWalletIDDelegate aGetWalletIDFunction)
{
var lResult = new List <UserTradeOrder>();
var lDBOrders = FSaveManager.ReadOrders(aCurrency);
if (lDBOrders != null && lDBOrders.Any())
{
int lErrorCounter;
var lMarketCache = new Dictionary <int, IEnumerable <IExchangeMarket> >();
foreach (var lDBOrder in lDBOrders)
{
bool lOrdersLogs = FSaveManager.ReadOrderLogs(lDBOrder.InternalID, out List <OrderMessage> lMessages);
lMessages = lMessages.OrderBy(lMessage => lMessage.Time).ToList();
lErrorCounter = 0;
for (int it2 = 0; it2 < lMessages.Count; it2++)
{
OrderMessage lIndividualMessage = lMessages[it2];
switch (lIndividualMessage.Level)
{
case OrderMessage.OrderMessageLevel.Error:
lErrorCounter += 60;
break;
case OrderMessage.OrderMessageLevel.StageChange:
lErrorCounter = 0;
break;
case OrderMessage.OrderMessageLevel.FatalError:
lErrorCounter = -1;
break;
}
if (lErrorCounter == -1)
{
break;
}
}
var lExchanger = lExchangeFactory.GetPandoraExchange((AvailableExchangesList)lDBOrder.ExchangeID);
if (!lMarketCache.TryGetValue(lDBOrder.ExchangeID, out IEnumerable <IExchangeMarket> lMarkets))
{
lMarkets = lExchanger.GetMarketCoins(aCurrency, aGetWalletIDFunction);
lMarketCache.Add(lDBOrder.ExchangeID, lMarkets);
}
var lUserOrder = new UserTradeOrder
{
InternalID = lDBOrder.InternalID,
ID = lDBOrder.ID,
Name = lDBOrder.Name,
SentQuantity = lDBOrder.SentQuantity,
Status = lDBOrder.Status,
CoinTxID = lDBOrder.CoinTxID,
StopPrice = lDBOrder.StopPrice,
OpenTime = lDBOrder.OpenTime,
Rate = lDBOrder.Rate,
ProfileID = lDBOrder.ProfileID,
ErrorCounter = lErrorCounter,
Completed = lDBOrder.Completed,
Cancelled = lDBOrder.Cancelled,
Market = lMarkets.FindByMarketID(lDBOrder.MarketID)
};
if (lUserOrder.Market == null)
{
Log.Write(LogLevel.Warning, $"Exchange: Unable to find market for order of id {lUserOrder.InternalID} of exchange {lExchanger.Name}");
continue;
}
lResult.Add(lUserOrder);
SetOrderInCache(lUserOrder, lDBOrder.ExchangeID);
}
}
return(lResult);
}
