public TransactionTO GetData(String token)
{
if (!mFilterManager.checkFilters(token))
{
return(null);
}
var random = new Random();
var amount = random.Next() % 1001;
var transaction = new TransactionTO(100.0f, amount, 1);
return(transaction);
}
public void RegistryNewTransaction(TransactionTO t)
{
Stats.TotalAmount += t.Amount;
//
if (Stats.TotalAmount > 500)
{
State = new BuyState();
}
else if (Stats.TotalAmount > 1000)
{
State = new SellState();
}
Notify();
}
private void ListChanged(object sender, ListChangedEventArgs e)
{
//Console.WriteLine(e.ToString());
if (e.ListChangedType.Equals(System.ComponentModel.ListChangedType.ItemAdded))
{
Console.WriteLine("zarejestrowanie nowej transakcji");
if (bindingSource1.List[e.NewIndex].GetType().Equals(typeof(TransactionTO)))
{
TransactionTO t = (TransactionTO)bindingSource1.List[e.NewIndex];
gui.RegistryNewTransaction(t);
}
}
else if (e.ListChangedType.Equals(System.ComponentModel.ListChangedType.ItemChanged))
{
//// wyslanie zmodyfikowanego obiektu na serwer
//Console.WriteLine("wyslanie zmodyfikowanego obiektu na serwer");
//TransactionTO t = (TransactionTO)bindingSource1.List[e.NewIndex];
//var sClient = new ServiceReference1.Service1Client();
//sClient.Open();
//bool result = sClient.Save(t);
//sClient.Close();
//if (result)
//{
// MessageBox.Show("Zapisano zmiany");
//}
//else
//{
// MessageBox.Show("Nie udało się zapisać zmian");
//}
//// dla celów dev, wyświetlenie obiektu w postaci json
//MemoryStream stream1 = new MemoryStream();
//DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(TransactionTO));
//ser.WriteObject(stream1, t);
//stream1.Position = 0;
//StreamReader sr = new StreamReader(stream1);
//Console.Write("JSON of TransactionTO object: ");
//Console.WriteLine(sr.ReadToEnd());
}
}
public int UpdateOrInsert(TransactionTO t)
{
var existingT = GetSingle(t.ID);
if (null == existingT)
{
// nowy rekord
int newId = mData.Last().ID + 1;
var newT = new Transaction(t.Price, t.Amount, newId);
mData.Add(newT);
return(newId);
}
else
{
// aktualizacja rekordu
existingT.Amount = t.Amount;
existingT.Price = t.Price;
return(existingT.ID);
}
}
public void Update()
{
TransactionTO t = Gui.LastTransaction;
Robot.RegistryNewTransaction(t);
}
public TransactionTO GetLatestTransaction()
{
var trans = new TransactionTO(207.9f, 10000, 999);
return(trans);
}
public void RegistryNewTransaction(TransactionTO t)
{
LastTransaction = t;
Notify();
}
protected TransactionTO createTransferObject(Transaction src)
{
var dst = new TransactionTO(src.Price, src.Amount, src.ID);
return(dst);
}
public int Insert(TransactionTO t)
{
var newId = mMP.UpdateOrInsert(t);
return(newId);
}
public bool Delete(TransactionTO t)
{
throw new NotImplementedException();
}
public bool Update(TransactionTO t)
{
mMP.UpdateOrInsert(t);
return(true);
}
public bool Save(TransactionTO t)
{
return(mDAO.Update(t));
}