feat: private livekit nodes

crates/core/config/src/lib.rs

@@ -188,7 +188,11 @@ pub struct LiveKitNode {
     pub lat: f64,
     pub lon: f64,
     pub key: String,
-    pub secret: String
+    pub secret: String,
+
+    // whether to hide the node in the nodes list
+    #[serde(default)]
+    pub private: bool,
 }
 
 #[derive(Deserialize, Debug, Clone)]

crates/delta/src/routes/root.rs

@@ -115,15 +115,18 @@ pub async fn root() -> Result<Json<RevoltConfig>> {
             },
             livekit: VoiceFeature {
                 enabled: !config.hosts.livekit.is_empty(),
-                nodes: config.api.livekit.nodes.iter().map(|(name, value)| {
-                    VoiceNode {
-                        name: name.clone(),
-                        lat: value.lat,
-                        lon: value.lon,
-                        public_url: config.hosts.livekit.get(name).expect("Missing corresponding host for voice node").clone()
-                    }
-                })
-                .collect()
+                nodes: config.api.livekit.nodes
+                    .iter()
+                    .filter(|(_, node)| !node.private)
+                    .map(|(name, value)| {
+                        VoiceNode {
+                            name: name.clone(),
+                            lat: value.lat,
+                            lon: value.lon,
+                            public_url: config.hosts.livekit.get(name).expect("Missing corresponding host for voice node").clone()
+                        }
+                    })
+                    .collect()
             },
         },
         ws: config.hosts.events,