public bool CanBuy(int Amount, int UnderStock)
{
if (Amount > 0 && UnderStock > 0 && UnderStock <= Amount && Amount <= Stock)
{
PriceMap PM = new PriceMap(Prices);
if (!double.IsNaN(PM.getValue(Amount, 0)))
{
return(true);
}
return(!double.IsNaN(PM.getValue(UnderStock, 0)));
}
return(false);
}
public BitTransaction Buy(int amount, int understock)
{
BitTransaction BT = null;
PriceMap PM = new PriceMap(Prices);
if (CanBuy(amount, understock))
{
if (!double.IsNaN(PM.getValue(amount, 0)))
{
BT = new BitTransaction(this);
BT.Amount = amount;
}
if (!double.IsNaN(PM.getValue(understock, 0)))
{
BT = new BitTransaction(this);
BT.Amount = understock;
}
}
return(BT);
}
private bool setOffer(BitOffer BO, GenericMessage M)
{
if (getValue(M.RawContent, "Title") != null)
{
try
{
BO.Title = getValue(M.RawContent, "Title");
}
catch (Exception ex)
{
sendErr(new GenericMessage()
{
Receiver = M.Sender, RawContent = "Cannot edit the offer: " + ex.Message, Server = M.Server
});
return(false);
}
}
if (getValue(M.RawContent, "Description") != null)
{
try
{
BO.Description = Encoding.UTF8.GetString(A85(getValue(M.RawContent, "Description")));
}
catch (Exception ex)
{
sendErr(new GenericMessage()
{
Receiver = M.Sender, RawContent = "Cannot edit the offer: " + ex.Message, Server = M.Server
});
return(false);
}
}
if (getValue(M.RawContent, "Category") != null)
{
int cat = 0;
if (int.TryParse(getValue(M.RawContent, "Category"), out cat) && cat > -3 && cat != 0)
{
try
{
BitCategory BC = new BitCategory(cat);
BO.Category = cat;
}
catch (Exception ex)
{
sendErr(new GenericMessage()
{
Sender = M.Sender, RawContent = "Cannot edit the offer: " + ex.Message, Server = M.Server
});
return(false);
}
}
}
if (getValue(M.RawContent, "Files") != null)
{
string[] fIndexes = getValue(M.RawContent, "Files").Split(',');
if (fIndexes.Length > 1 || !string.IsNullOrEmpty(fIndexes[0].ToString()))
{
try
{
for (int i = 0; i < fIndexes.Length; i++)
{
int.Parse(fIndexes[i]);
}
BO.Files = getValue(M.RawContent, "Files");
}
catch (Exception ex)
{
sendErr(new GenericMessage()
{
Receiver = M.Sender, RawContent = "Cannot edit the offer: " + ex.Message, Server = M.Server
});
return(false);
}
}
else
{
}
}
if (getValue(M.RawContent, "Stock") != null)
{
try
{
int sCount = int.Parse(getValue(M.RawContent, "Stock"));
if (sCount > -2)
{
BO.Stock = sCount;
}
else
{
throw new Exception("Invalid stock count");
}
}
catch (Exception ex)
{
sendErr(new GenericMessage()
{
Receiver = M.Sender, RawContent = "Cannot edit the offer: " + ex.Message, Server = M.Server
});
return(false);
}
}
if (getValue(M.RawContent, "PriceMap") != null)
{
try
{
PriceMap PM = new PriceMap(getValue(M.RawContent, "PriceMap"));
BO.Prices = PM.ToString();
}
catch (Exception ex)
{
sendErr(new GenericMessage()
{
Receiver = M.Sender, RawContent = "Cannot edit the offer: " + ex.Message, Server = M.Server
});
return(false);
}
}
return(true);
}