Merge pull request #1234 from MutinyWallet/get-configured-lsp

Add function to return the current LSP

Author: benthecarman

mutiny-core/src/lib.rs

@@ -26,7 +26,7 @@ pub mod labels;
 mod ldkstorage;
 pub mod lnurlauth;
 pub mod logging;
-mod lsp;
+pub mod lsp;
 mod messagehandler;
 mod networking;
 mod node;

mutiny-core/src/lsp/voltage.rs

@@ -65,7 +65,7 @@ impl<'de> Deserialize<'de> for VoltageConfig {
 }
 
 #[derive(Clone)]
-pub(crate) struct LspClient {
+pub struct LspClient {
     pub pubkey: PublicKey,
     pub connection_string: String,
     pub url: String,

mutiny-core/src/nodemanager.rs

@@ -1344,6 +1344,11 @@ impl<S: MutinyStorage> NodeManager<S> {
         Ok(peers)
     }
 
+    pub async fn get_configured_lsp(&self) -> Result<Option<LspConfig>, MutinyError> {
+        let node = self.get_node_by_key_or_first(None).await?;
+        Ok(node.node_index().await.lsp)
+    }
+
     /// Changes all the node's LSPs to the given config. If any of the nodes have an active channel with the
     /// current LSP, it will fail to change the LSP.
     ///

mutiny-core/src/scorer.rs

@@ -277,9 +277,9 @@ fn build_preferred_hubs_set() -> HashSet<NodeId> {
         .collect()
 }
 
-pub(crate) type ProbScorer = ProbabilisticScorer<Arc<NetworkGraph>, Arc<MutinyLogger>>;
+pub type ProbScorer = ProbabilisticScorer<Arc<NetworkGraph>, Arc<MutinyLogger>>;
 
-pub(crate) struct HubPreferentialScorer {
+pub struct HubPreferentialScorer {
     inner: ProbScorer,
     preferred_hubs_set: HashSet<NodeId>,
 }

mutiny-wasm/src/lib.rs

@@ -47,7 +47,7 @@ use mutiny_core::{
     labels::LabelStorage,
     nodemanager::{create_lsp_config, NodeManager},
 };
-use mutiny_core::{logging::MutinyLogger, nostr::ProfileType};
+use mutiny_core::{logging::MutinyLogger, lsp::LspConfig, nostr::ProfileType};
 use nostr::prelude::Method;
 use nostr::{Keys, ToBech32};
 use std::collections::HashMap;
@@ -763,6 +763,15 @@ impl MutinyWallet {
         Ok(())
     }
 
+    /// Returns the current LSP config
+    pub async fn get_configured_lsp(&self) -> Result<JsValue, MutinyJsError> {
+        match self.inner.node_manager.get_configured_lsp().await? {
+            Some(LspConfig::VoltageFlow(config)) => Ok(JsValue::from_serde(&config)?),
+            Some(LspConfig::Lsps(config)) => Ok(JsValue::from_serde(&config)?),
+            None => Ok(JsValue::NULL),
+        }
+    }
+
     /// Attempts to connect to a peer from the selected node.
     #[wasm_bindgen]
     pub async fn connect_to_peer(