1 files changed, 50 insertions, 14 deletions
diff --git a/lib/lsg_telegram/room.ex b/lib/lsg_telegram/room.ex
index f7e42c6..db3308e 100644
--- a/lib/lsg_telegram/room.ex
+++ b/lib/lsg_telegram/room.ex
@@ -3,36 +3,72 @@ defmodule LSG.TelegramRoom do
   @behaviour Telegram.ChatBot
   alias Telegram.Api
 
-  def dets() do
-    (LSG.data_path() <> "/telegram-rooms.dets") |> String.to_charlist()
+  @couch "bot-telegram-rooms"
+
+  def rooms(), do: rooms(:with_docs)
+
+  @spec rooms(:with_docs | :ids) :: [Map.t | integer( )]
+  def rooms(:with_docs) do
+    case Couch.get(@couch, :all_docs, include_docs: true) do
+      {:ok, %{"rows" => rows}} -> {:ok, for(%{"doc" => doc} <- rows, do: doc)}
+      error = {:error, _} -> error
+    end
+  end
+
+  def rooms(:ids) do
+    case Couch.get(@couch, :all_docs) do
+      {:ok, %{"rows" => rows}} -> {:ok, for(%{"id" => id} <- rows, do: id)}
+      error = {:error, _} -> error
+    end
+  end
+
+  def room(id, opts \\ []) do
+    Couch.get(@couch, id, opts)
   end
 
+  # TODO: Create couch
   def setup() do
-    {:ok, _} = :dets.open_file(dets(), [])
     :ok
   end
 
   def after_start() do
-    rooms = :dets.foldl(fn({id, _, _}, acc) -> [id | acc] end, [], dets())
-    for id <- rooms, do: Telegram.Bot.ChatBot.Chat.Session.Supervisor.start_child(LSG.Telegram, id)
+    for id <- room_ids(), do: Telegram.Bot.ChatBot.Chat.Session.Supervisor.start_child(LSG.Telegram, Integer.parse(id) |> elem(0))
   end
 
   @impl Telegram.ChatBot
-  def init(id) do
+  def init(id) when is_integer(id) and id < 0 do
+    Logger.metadata(transport: :telegram, id: id, telegram_room_id: id)
+    tg_room = case room(id) do
+      {:ok, tg_room = %{"network" => _net, "channel" => _chan}} -> tg_room
+      {:error, :not_found} ->
+        [net, chan] = String.split(chat["title"], "/", parts: 2)
+        {net, chan} = case IRC.Connection.get_network(net, chan) do
+          %IRC.Connection{} -> {net, chan}
+          _ -> {nil, nil}
+        end
+        {:ok, _id, _rev} = Couch.post(@couch, %{"_id" => id, "network" => net, "channel" => nil})
+        {:ok, tg_room} = room(id)
+        tg_room
+    end
     token = Keyword.get(Application.get_env(:lsg, :telegram, []), :key)
+    %{"network" => net, "channel" => chan} = tg_room
+    Logger.info("Starting ChatBot for room #{id} \"#{chat["title"]}\" #{inspect tg_room}")
     {:ok, chat} = Api.request(token, "getChat", chat_id: id)
-    Logger.debug("Starting ChatBot for room #{id} \"#{chat["title"]}\"")
-    [net, chan] = String.split(chat["title"], "/", parts: 2)
-    case IRC.Connection.get_network(net, chan) do
-      %IRC.Connection{} ->
+    irc_plumbed = if net && chan do
         {:ok, _} = Registry.register(IRC.PubSub, "#{net}/#{chan}:messages", plugin: __MODULE__)
         {:ok, _} = Registry.register(IRC.PubSub, "#{net}/#{chan}:triggers", plugin: __MODULE__)
         {:ok, _} = Registry.register(IRC.PubSub, "#{net}/#{chan}:outputs", plugin: __MODULE__)
-      err ->
-        Logger.warn("Did not found telegram match for #{id} \"#{chat["title"]}\"")
+        true
+    else
+      Logger.warn("Did not found telegram match for #{id} \"#{chat["title"]}\"")
+      false
     end
-    :dets.insert(dets(), {id, net, chan})
-    {:ok, %{id: id, net: net, chan: chan}}
+    {:ok, %{id: id, net: net, chan: chan, irc: irc_plumbed}}
+  end
+
+  def init(id) do
+    Logger.error("telegram_room: bad id (not room id)", transport: :telegram, id: id, telegram_room_id: id)
+    :ignoree
   end
 
   def handle_update(%{"message" => %{"from" => %{"id" => user_id}, "text" => text}}, _token, state) do