From 30c14a6828baf4b6b721a3eb475d8558a48e61be Mon Sep 17 00:00:00 2001
From: TonyQ <tonylovejava@gmail.com>
Date: Sat, 4 Dec 2021 02:37:21 +0000
Subject: [PATCH]  fix #261 provide default config for notification setting

---
 pkg/bbgo/environment.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pkg/bbgo/environment.go b/pkg/bbgo/environment.go
index 16ff39d66..80e5b7087 100644
--- a/pkg/bbgo/environment.go
+++ b/pkg/bbgo/environment.go
@@ -616,6 +616,15 @@ func (environ *Environment) ConfigureNotificationSystem(userConfig *Config) erro
 		environ.Notifiability.AddNotifier(notifier)
 	}
 
+	if userConfig.Notifications == nil {
+		userConfig.Notifications = &NotificationConfig{
+			Routing :  &SlackNotificationRouting{
+				Trade: "$session",
+				Order: "$session",
+			},
+		}
+	}
+
 	if userConfig.Notifications != nil {
 		if err := environ.ConfigureNotificationRouting(userConfig.Notifications); err != nil {
 			return err