unlock room if no admins online

server/internal/session/manager.go

@@ -88,6 +88,21 @@ func (manager *SessionManager) Get(id string) (types.Session, bool) {
 	return session, ok
 }
 
+func (manager *SessionManager) Admins() []*types.Member {
+	members := []*types.Member{}
+	for _, session := range manager.members {
+		if !session.connected || !session.admin {
+			continue
+		}
+
+		member := session.Member()
+		if member != nil {
+			members = append(members, member)
+		}
+	}
+	return members
+}
+
 func (manager *SessionManager) Members() []*types.Member {
 	members := []*types.Member{}
 	for _, session := range manager.members {
@@ -113,7 +128,7 @@ func (manager *SessionManager) Destroy(id string) error {
 			manager.remote.StopStream()
 		}
 
-		manager.emmiter.Emit("destroyed", id)
+		manager.emmiter.Emit("destroyed", id, session)
 		return err
 	}
 
@@ -155,9 +170,9 @@ func (manager *SessionManager) OnHostCleared(listener func(id string)) {
 	})
 }
 
-func (manager *SessionManager) OnDestroy(listener func(id string)) {
+func (manager *SessionManager) OnDestroy(listener func(id string, session types.Session)) {
 	manager.emmiter.On("destroyed", func(payload ...interface{}) {
-		listener(payload[0].(string))
+		listener(payload[0].(string), payload[1].(*Session))
 	})
 }
 

server/internal/types/session.go

@@ -36,12 +36,13 @@ type SessionManager interface {
 	Has(id string) bool
 	Get(id string) (Session, bool)
 	Members() []*Member
+	Admins() []*Member
 	Destroy(id string) error
 	Clear() error
 	Broadcast(v interface{}, exclude interface{}) error
 	OnHost(listener func(id string))
 	OnHostCleared(listener func(id string))
-	OnDestroy(listener func(id string))
+	OnDestroy(listener func(id string, session Session))
 	OnCreated(listener func(id string, session Session))
 	OnConnected(listener func(id string, session Session))
 }

server/internal/websocket/handler.go

@@ -42,6 +42,10 @@ func (h *MessageHandler) Connected(id string, socket *WebSocket) (bool, string,
 }
 
 func (h *MessageHandler) Disconnected(id string) error {
+	if h.locked && len(h.sessions.Admins()) == 0 {
+		h.locked = false
+	}
+
 	return h.sessions.Destroy(id)
 }