private void ScheduleEventCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
if (e.Action == NotifyCollectionChangedAction.Add)
{
ScheduledEventParams scheduledEventParams = (ScheduledEventParams)e.NewItems[0];
PlaceSheduledEvent(scheduledEventParams);
}
if (e.Action == NotifyCollectionChangedAction.Remove)
{
ScheduledEventParams scheduledEventParams = (ScheduledEventParams)e.OldItems[0];
ScheduledEvent scheduledEvent = GetScheduledEventByName(scheduledEventParams.Tag);
if (scheduledEvent != null)
{
Algorithm.Schedule.Remove(scheduledEvent);
}
}
if (Algorithm.LiveMode)
{
using (var stream = File.Open(json_path, FileMode.Create, FileAccess.Write, FileShare.ReadWrite))
{
JsonWriter writer = new JsonTextWriter(new StreamWriter(stream));
serializedIEnumerableScheduledEventJsonConverter.WriteJson(writer, _scheduledEventParams, serializer);
writer.Flush();
writer.DisposeSafely();
}
}
}
/// <summary>
/// Creates a new SerializedScheduledEventParams instance based on the provided ScheduledEventParams
/// </summary>
/// <param name="scheduledEventParams"></param>
public SerializedScheduledEventParams(ScheduledEventParams scheduledEventParams)
{
Name = scheduledEventParams.Name;
ExpiryTime = Time.DateTimeToUnixTimeStamp(scheduledEventParams.ExpiryTime);
Tag = scheduledEventParams.Tag;
Quantity = scheduledEventParams.Quantity;
OrderReason = scheduledEventParams.OrderReason;
Symbol = scheduledEventParams.Symbol.ID.ToString();
}
/// <summary>
/// Remove scheduledEventParams which is converted to ScheduledEvent and removed from SheduleManager
/// </summary>
/// <param name="scheduledEventTag"></param>
public void Remove(string scheduledEventTag)
{
ScheduledEventParams scheduledEventParams = GetScheduledEventParams(scheduledEventTag);
if (scheduledEventParams != null)
{
_scheduledEventParams.Remove(scheduledEventParams);
OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Remove, scheduledEventParams));
}
}
private void PlaceSheduledEvent(ScheduledEventParams scheduledEventParams)
{
Algorithm.Schedule.On(scheduledEventParams.Tag,
Algorithm.Schedule.DateRules.On(scheduledEventParams.ExpiryTime.Date),
Algorithm.Schedule.TimeRules.At(scheduledEventParams.ExpiryTime.TimeOfDay, TimeZones.Utc),
() =>
{
Algorithm.MarketOrderWrapper(scheduledEventParams.Symbol,
scheduledEventParams.Quantity,
orderReason: scheduledEventParams.OrderReason,
tag: scheduledEventParams.Tag);
});
}
/// <summary>
/// Add scheduledEventParams which is converted to ScheduledEvent and placed in SheduleManager
/// </summary>
/// <param name="scheduledEventParams"></param>
public void Add(ScheduledEventParams scheduledEventParams)
{
_scheduledEventParams.Add(scheduledEventParams);
OnCollectionChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, scheduledEventParams));
}
