public async void StockUpdater(IStockSubscriber sub)
{
DateTime CurrentDateTimePlusFive = DateTime.Now.AddMinutes(5);
while (CurrentDateTimePlusFive > DateTime.Now)
{
foreach (var Registrar in RegisteredRegistrars)
{
Registrar.NotifySubscriber();
}
sub.StockAlertUpdate();
System.Threading.Thread.Sleep(5000);
}
}
public void RemoveSubscriber(IStockSubscriber sub)
{
if (GoogleStockSubscribers.Count == 0)
{
throw new Exception("There are no Subscribers");
}
Type remove = sub.GetType();
int indexOfStockToRemove = 0;
foreach (var Sub in GoogleStockSubscribers)
{
if (Sub.GetType() == remove)
{
indexOfStockToRemove = GoogleStockSubscribers.IndexOf(Sub);
}
}
GoogleStockSubscribers.RemoveAt(indexOfStockToRemove);
}
public void RegisterSubscriber(IStockSubscriber sub)
{
GoogleStockSubscribers.Add(sub);
}