From f54b87c1f70f522c2c2722c3c33a41865b73fa21 Mon Sep 17 00:00:00 2001
From: Aine <aine@etke.cc>
Date: Tue, 3 Jan 2023 20:13:30 +0200
Subject: [PATCH] resync rooms every 5 minutes

---
 bot/config/manager.go |  3 +++
 bot/data.go           | 12 ++++++++++--
 cmd/cmd.go            |  5 +++++
 3 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/bot/config/manager.go b/bot/config/manager.go
index 644b422..c1a884e 100644
--- a/bot/config/manager.go
+++ b/bot/config/manager.go
@@ -45,6 +45,7 @@ func (m *Manager) GetBot() Bot {
 	}
 	if config == nil {
 		config = make(Bot, 0)
+		return config
 	}
 	m.ble = config.BanlistEnabled()
 
@@ -86,6 +87,7 @@ func (m *Manager) GetBanlist() List {
 	}
 	if config == nil {
 		config = make(List, 0)
+		return config
 	}
 	m.bl = config
 	return config
@@ -115,6 +117,7 @@ func (m *Manager) GetGreylist() List {
 	}
 	if config == nil {
 		config = make(List, 0)
+		return config
 	}
 
 	return config
diff --git a/bot/data.go b/bot/data.go
index e6c9a1e..593f9dd 100644
--- a/bot/data.go
+++ b/bot/data.go
@@ -38,9 +38,11 @@ func (b *Bot) migrate() error {
 }
 
 func (b *Bot) syncRooms() error {
+	adminRooms := []id.RoomID{}
+
 	adminRoom := b.cfg.GetBot().AdminRoom()
 	if adminRoom != "" {
-		b.adminRooms = append(b.adminRooms, adminRoom)
+		adminRooms = append(adminRooms, adminRoom)
 	}
 
 	resp, err := b.lp.GetClient().JoinedRooms()
@@ -60,9 +62,10 @@ func (b *Bot) syncRooms() error {
 		}
 
 		if cfg.Owner() != "" && b.allowAdmin(id.UserID(cfg.Owner()), "") {
-			b.adminRooms = append(b.adminRooms, roomID)
+			adminRooms = append(adminRooms, roomID)
 		}
 	}
+	b.adminRooms = adminRooms
 
 	return nil
 }
@@ -101,3 +104,8 @@ func (b *Bot) initBotUsers() ([]string, error) {
 	cfg.Set(config.BotUsers, "@*:"+homeserver)
 	return cfg.Users(), b.cfg.SetBot(cfg)
 }
+
+// SyncRooms and mailboxes
+func (b *Bot) SyncRooms() {
+	b.syncRooms() //nolint:errcheck // nothing can be done here
+}
diff --git a/cmd/cmd.go b/cmd/cmd.go
index 20f01f8..df67ddd 100644
--- a/cmd/cmd.go
+++ b/cmd/cmd.go
@@ -153,6 +153,11 @@ func initCron() {
 	if err != nil {
 		log.Error("cannot start queue processing cronjob: %v", err)
 	}
+
+	err = cron.AddJob("*/5 * * * *", mxb.SyncRooms)
+	if err != nil {
+		log.Error("cannot start sync rooms cronjob: %v", err)
+	}
 }
 
 func initShutdown(quit chan struct{}) {