From 574b572fac144135c4381581351445bf5d0de81c Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Fri, 12 Oct 2018 18:16:46 +0200
Subject: Clean up interface to shards

---
 shard/lib/cli/cli.ex | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

(limited to 'shard/lib/cli/cli.ex')

diff --git a/shard/lib/cli/cli.ex b/shard/lib/cli/cli.ex
index 319f96b..45eeece 100644
--- a/shard/lib/cli/cli.ex
+++ b/shard/lib/cli/cli.ex
@@ -9,7 +9,7 @@ defmodule SCLI do
 
   def run() do
     for {_chid, %SApp.Chat.Manifest{}, chpid} <- Shard.Manager.list_shards do
-      GenServer.cast(chpid, {:subscribe, self()})
+      SApp.Chat.subscribe(chpid)
     end
 
     pk = Shard.Keys.get_any_identity
@@ -28,14 +28,13 @@ defmodule SCLI do
     nick = case id_pid do
       nil -> SApp.Identity.default_nick(state.pk)
       _ ->
-        info = GenServer.call(id_pid, :get_info)
-        info.nick
+        SApp.Identity.get_info(id_pid).nick
     end
 
     prompt = case state.room_pid do
       nil -> "(no channel) #{nick}: "
       _ -> 
-        case GenServer.call(state.room_pid, :manifest) do
+        case SApp.Chat.get_manifest(state.room_pid) do
           %SApp.Chat.Manifest{channel: chan} ->
             "##{chan} #{nick}: "
           %SApp.Chat.PrivChat.Manifest{pk_list: pk_list} ->
@@ -57,7 +56,7 @@ defmodule SCLI do
         run(state)
       true -> 
         if str != "" do
-          GenServer.cast(state.room_pid, {:chat_send, state.pk, str})
+          SApp.Chat.chat_send(state.room_pid, state.pk, str)
         end
         run(state)
     end
@@ -102,7 +101,7 @@ defmodule SCLI do
     if state.room_pid == nil do
       IO.puts "Not currently on a channel!"
     else
-      GenServer.call(state.room_pid, {:read_history, nil, 25})
+      SApp.Chat.read_history(state.room_pid, nil, 25)
       |> Enum.each(fn {{pk, msgbin, _sign}, true} ->
           {ts, msg} = SData.term_unbin msgbin
           nick = SApp.Identity.get_nick pk
@@ -114,14 +113,14 @@ defmodule SCLI do
 
   defp handle_command(state, ["join", qchan]) do
     pid = Shard.Manager.find_or_start %SApp.Chat.Manifest{channel: qchan}
-    GenServer.cast(pid, {:subscribe, self()})
+    SApp.Chat.subscribe(pid)
     IO.puts "Switching to ##{qchan}"
     %{state | room_pid: pid}
   end
 
   defp handle_command(state, ["pm" | people_list]) do
     known_people = for {_, %SApp.Identity.Manifest{pk: pk}, pid} <- Shard.Manager.list_shards() do
-      info = GenServer.call(pid, :get_info)
+      info = SApp.Identity.get_info(pid)
       {pk, info.nick}
     end
     pk_list = for qname <- people_list do
@@ -145,7 +144,7 @@ defmodule SCLI do
     if Enum.all?(pk_list, &(&1 != :error)) do
       manifest = SApp.Chat.PrivChat.Manifest.new([state.pk | pk_list])
       pid = Shard.Manager.find_or_start manifest
-      GenServer.cast(pid, {:subscribe, self()})
+      SApp.Chat.subscribe(pid)
       IO.puts "Switching to private conversation."
       %{state | room_pid: pid}
     else
@@ -161,8 +160,8 @@ defmodule SCLI do
     if pid == nil do
       IO.puts "Sorry, we have a problem with the identity shard"
     else
-      info = GenServer.call(pid, :get_info)
-      GenServer.call(pid, {:set_info, %{info | nick: nick}})
+      info = SApp.Identity.get_info(pid)
+      SApp.Identity.set_info(pid,  %{info | nick: nick})
     end
     state
   end
-- 
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