add node aliases

1 files changed, 7 insertions, 0 deletions

diff --git a/src/api/peers.rs b/src/api/peers.rs
index 0305647..7caaaf3 100644
--- a/src/api/peers.rs
+++ b/src/api/peers.rs
@@ -48,6 +48,8 @@ impl From<Epoch> for EpochInfo {
 #[serde(rename_all = "camelCase")]
 pub(crate) struct PeerStatus {
     public_key: String,
+    /// The name the peer gave itself in the member list, if any (not unique).
+    alias: Option<String>,
     validated_swarm: Option<String>,
     status: PeerLivenessStatus,
     handshake_complete: bool,
@@ -87,6 +89,8 @@ pub(crate) struct ThroughputInfo {
 #[derive(Debug, Serialize, ToSchema)]
 #[serde(rename_all = "camelCase")]
 pub(crate) struct PeerListResponse {
+    /// Our own alias (`--alias`).
+    local_alias: Option<String>,
     local_epoch: EpochInfo,
     /// Number of heads of our document. Several heads are concurrent changes no later
     /// change has merged yet.
@@ -125,6 +129,7 @@ pub(crate) async fn list_peers(
 
     let now = Instant::now();
     let local_epoch = state.local_epoch();
+    let mut aliases = crate::swarm::members::aliases(&state.doc.read().await.doc);
     let mut peers = Vec::with_capacity(snapshot.len());
 
     for (public_key, peer_state_mutex) in snapshot {
@@ -155,6 +160,7 @@ pub(crate) async fn list_peers(
         };
 
         peers.push(PeerStatus {
+            alias: aliases.remove(&public_key),
             public_key,
             validated_swarm: ps.standing.swarm_id().map(str::to_owned),
             status,
@@ -178,6 +184,7 @@ pub(crate) async fn list_peers(
     peers.sort_by(|a, b| a.public_key.cmp(&b.public_key));
     let local_heads = state.doc.write().await.doc.get_heads().len();
     Ok(Json(PeerListResponse {
+        local_alias: state.alias.clone(),
         local_epoch: local_epoch.into(),
         local_heads,
         peers,