public void ChangeMargin(double amount, DateTimeOffset time, string note, AccountChangeType type)
{
var change = new AccountChange(UsedMargin, amount, time, note, type);
_marginChanges.Add(change);
UsedMargin = change.NewValue;
CheckForMarginCall();
}
public IChangeService AddChange(UserAccount account, string fieldName, string previous, string updated)
{
//get the current time and update details for the AccountChange
DateTime timestamp = DateTime.Now;
Guid identifier = account.Identifier;
AccountChange change = new AccountChange(identifier, fieldName, previous, updated, timestamp);
//add the change to the dictionary
changeHistory.Add(change);
return(this);
}
public IActionResult Change(AccountChange model)
{
int? UserID = HttpContext.Session.GetInt32("LOGGED_IN_USER");
User LoggedIn = _context.Users.SingleOrDefault(user => user.id == UserID);
DateTime now = DateTime.Now;
if (ModelState.IsValid)
{
if (model.change == "Deposit")
{
//Add item to balance change table
Account BalanceChange = new Account
{
change = model.amount,
Users_id = (int)UserID,
date = now
};
_context.Add(BalanceChange);
_context.SaveChanges();
//Update balance which is under user
LoggedIn.balance += model.amount;
_context.SaveChanges();
return(RedirectToAction("Account", new { id = UserID }));
}
if (model.change == "Withdraw")
{
//Update balance which is under user
LoggedIn.balance -= model.amount;
if (LoggedIn.balance < 0)
{
TempData["error"] = "You cannot withdraw past 0";
return(RedirectToAction("Account", new { id = UserID }));
}
_context.SaveChanges();
Account BalanceChange = new Account {
change = model.amount - (model.amount * 2),
Users_id = (int)UserID,
date = now
};
_context.Add(BalanceChange);
_context.SaveChanges();
return(RedirectToAction("Account", new { id = UserID }));
}
}
ViewBag.errors = ModelState.Values;
return(RedirectToAction("Account", new { id = UserID }));
}
private byte[] Send(byte[] data, out long size)
{
SendResponseError error;
SendMoney money = data.DeserializeObject <SendMoney>(out size);
ConnectedClient cl = connectedClients[money.sessionId];
if (cl == null)
{
Console.WriteLine("Unconnected!" + money.sessionId);
}
bool withdraw = money.to.Length == 0;
int to = 0;
if (!withdraw)
{
int i;
for (i = 0; i < clients.Count; i++)
{
if (clients[i].Id == money.to)
{
to = i;
break;
}
}
if (i == clients.Count)
{
error = SendResponseError.SEND_INVAL_ID;
return(CreateMessage(ServerProtocol.svc_sendresponse, error.SerializeToByteArray()));
}
}
if (clients[cl.Id].Account > money.value)
{
error = SendResponseError.SEND_SUCCESS;
clients[cl.Id].Account -= money.value;
if (!withdraw)
{
clients[to].Account += money.value;
}
AccountChange acc = new AccountChange()
{
from = clients[cl.Id].Id,
isSent = false,
loginId = money.to,
account = -money.value
};
globalHistory.Add(acc);
if (clients[cl.Id].history != null)
{
clients[cl.Id].history.Add(acc);
}
if (!withdraw)
{
AccountChange acc2 = new AccountChange()
{
from = clients[to].Id,
isSent = true,
loginId = clients[cl.Id].Id,
account = money.value
};
globalHistory.Add(acc2);
if (clients[to].history != null)
{
clients[to].history.Add(acc2);
}
}
}
else
{
error = SendResponseError.SEND_NOTENOUGH;
}
return(CreateMessage(ServerProtocol.svc_sendresponse, error.SerializeToByteArray()));
}
