1 files changed, 17 insertions, 5 deletions
diff --git a/shard/lib/app/identity.ex b/shard/lib/app/identity.ex
index 7e97897..204dfb1 100644
--- a/shard/lib/app/identity.ex
+++ b/shard/lib/app/identity.ex
@@ -43,10 +43,7 @@ defmodule SApp.Identity do
   end
 
   def default_nick(pk) do
-    nick_suffix = pk
-                  |> binary_part(0, 4)
-                  |> Base.encode16
-                  |> String.downcase
+    nick_suffix = Shard.Keys.pk_display pk
     "Anon" <> nick_suffix
   end
 
@@ -56,6 +53,19 @@ defmodule SApp.Identity do
     Shard.Manager.find_proc id
   end
 
+  def get_nick(pk) do
+    case find_proc pk do
+      nil ->
+        if Shard.Keys.valid_identity_pk? pk do
+          Shard.Manifest.start %Manifest{pk: pk}
+        end
+        default_nick pk
+      pid ->
+        info = GenServer.call(pid, :get_info)
+        info.nick
+    end
+  end
+
   def handle_call(:manifest, _from, state) do
     {:replyl, state.manifest, state}
   end
@@ -85,11 +95,12 @@ defmodule SApp.Identity do
 
   def handle_cast({:interested, peer_id}, state) do
     Shard.Manager.send(peer_id, {state.id, nil, {:update, SData.SignRev.signed(state.state)}})
+    {:noreply, state}
   end
 
   def handle_cast({:msg, peer_id, _shard_id, nil, msg}, state) do
     state = case msg do
-      {:update, signed} ->
+      {:update, signed} when signed != nil ->
         case SData.SignRev.merge(state.state, signed, state.pk) do
           {true, st2} ->
             Shard.Manager.save_state(state.id, st2)
@@ -99,6 +110,7 @@ defmodule SApp.Identity do
           {false, _} ->
             state
         end
+      _ -> state
     end
     {:noreply, state}
   end