public double GetCurrentQuote(string username)
{
if (ServerDB.UsernameExists(username))
{
return(QUOTE);
}
return(0.0);
}
static void Tests()
{
// Initialize the quote
ServerDB.InitQuote(10);
// Update Quote
ServerDB.UpdateQuote(5);
if (ServerDB.GetQuote() != 5)
{
Console.WriteLine("Test Failed");
}
ServerDB.UpdateQuote(10);
if (ServerDB.GetQuote() != 10)
{
Console.WriteLine("Test Failed");
}
// Register Users
ServerDB.Register("uDavid", "David", "pass1");
ServerDB.Register("uEdu", "Edu", "pass2");
ServerDB.Register("uEdu", "x", "pass2");
ServerDB.Register("uEdu", "Edu", "x");
// Login
if (ServerDB.Login("uEdu", "pass2") != "Edu")
{
Console.WriteLine("Test Failed");
}
if (ServerDB.Login("x", "pass2") != null)
{
Console.WriteLine("Test Failed");
}
if (ServerDB.Login("uEdu", "x") != null)
{
Console.WriteLine("Test Failed");
}
// Order
List <int> diginotes = new List <int>();
diginotes = ServerDB.InsertPurchaseOrder("uEdu", 6);
diginotes = ServerDB.InsertSellingOrder("uDavid", 2);
diginotes = ServerDB.InsertSellingOrder("uDavid", 2);
diginotes = ServerDB.InsertSellingOrder("uDavid", 2);
diginotes = ServerDB.InsertSellingOrder("uEdu", 6);
diginotes = ServerDB.InsertPurchaseOrder("uDavid", 2);
diginotes = ServerDB.InsertPurchaseOrder("uDavid", 2);
diginotes = ServerDB.InsertPurchaseOrder("uDavid", 2);
}
public DiginoteSystem()
{
if (!ServerDB.InitQuote(QUOTE))
{
QUOTE = ServerDB.GetQuote();
}
ServerDB.NewDBTransaction += HandleNewDBTransactionHandler;
Console.WriteLine("Starting System with quote: " + QUOTE);
Console.WriteLine("DiginoteSystem constructor called.");
}
public List <SellOrder> GetPendingSellOrders(string username)
{
return(ServerDB.GetSellingOrders(username));
}
public List <Diginote> GetDiginotes(string username)
{
return(ServerDB.GetDiginotes(username));
}
public List <int> SellOrders(string username, int quantity)
{
return(ServerDB.InsertSellingOrder(username, quantity));
}
public List <int> PurchaseOrders(string username, int quantity)
{
return(ServerDB.InsertPurchaseOrder(username, quantity));
}
public string Login(string username, string password)
{
return(ServerDB.Login(username, password));
}
public string Register(string username, string nickname, string password)
{
return(ServerDB.Register(username, nickname, password));
}
// Setter for the static value of QUOTE that triggers the event
private void SetQuote(double value)
{
QUOTE = value;
ServerDB.UpdateQuote(QUOTE);
UpdateQuote.Invoke(QUOTE);
}
public void UnsuspendOrders(string username)
{
ServerDB.UnsuspendOrders(username);
}
public void DeletePurchaseOrder(PurchaseOrder order)
{
ServerDB.DeletePurchaseOrder(order);
}
public void DeleteSellOrder(SellOrder order)
{
ServerDB.DeleteSellingOrder(order);
}
public List <Transaction> GetRecentTransactions()
{
return(ServerDB.GetTransactions(25));
}
public List <Transaction> GetTransactions(string username)
{
return(ServerDB.GetTransactions(username));
}
public List <PurchaseOrder> GetPendingPurchaseOrders(string username)
{
return(ServerDB.GetPurchaseOrders(username));
}
