group controller & real supervision hierarchy

lib/ircked_elixir/chat_group.ex

@@ -0,0 +1,69 @@
+defmodule IrckedElixir.ChatGroup do
+  use GenServer
+
+  alias IrckedElixir.Chatter.Message, as: Message
+  alias IrckedElixir.Chatter.Privmsg, as: Privmsg
+
+  @server_address "localhost"
+  @server_port 6667
+  @base_nick "functism"
+  @chatters 3
+
+  @impl true
+  def init(chatters) do
+    1..@chatters
+    |> Enum.to_list
+    |> Enum.map(
+      fn n ->
+        %{
+          id: "chatter"<>to_string(n),
+          start: {IrckedElixir.Chatter, :start_link, [%IrckedElixir.Chatter.State{ip: @server_address, port: @server_port, nick: @base_nick <> to_string(n), reporter: n == 1}]}
+        }
+      end
+    )
+    |> Enum.each(
+      fn child ->
+        DynamicSupervisor.start_child(IrckedElixir.DynamicSupervisor, child)
+      end
+    )
+    {:ok, chatters}
+  end
+
+  @impl true
+  def handle_info({:checkin, nick, chatter}, chatters) do
+    chatters = Map.put(chatters, nick, chatter)
+    {:noreply, chatters}
+  end
+
+  def handle_info({:report, msg}, chatters) do
+    case msg.command do
+      "PRIVMSG" ->
+        pm = Privmsg.parse(msg)
+        IO.puts(inspect pm)
+        case pm.body do
+          ".cunny" -> send_all(chatters, pm.to, "cunny!")
+          _ -> ""
+        end
+
+      "" -> ""
+      _ -> IO.puts(inspect msg)
+    end
+    {:noreply, chatters}
+  end
+
+  def start_link(chatters) do
+    GenServer.start_link(__MODULE__, chatters, name: :chatgroup)
+  end
+
+  def send_all(chatters, to, body) do
+    chatters
+    |> Map.keys
+    |> Enum.each(
+      fn chatter ->
+        send(String.to_atom(chatter), {:sendprivmsg, to, body})
+        IO.puts("LOL, "<>inspect(chatter))
+      end
+    )
+  end
+
+end

lib/ircked_elixir/chatter.ex

@@ -6,36 +6,40 @@ defmodule IrckedElixir.Chatter do
 
   @impl true
   def init(starting_state) do
-    {:ok, socket} = :gen_tcp.connect(to_charlist(starting_state.ip), starting_state.port, [:binary, active: false])
-    IO.puts(inspect starting_state)
+    {:ok, socket} = :gen_tcp.connect(to_charlist(starting_state.ip), starting_state.port, [:binary, active: true])
     starting_state = %{starting_state | sock: socket}
-    IO.puts(inspect starting_state)
-    IO.puts(inspect socket)
     :gen_tcp.send(socket, ["USER ", starting_state.nick, " 0 * :", starting_state.nick, "\r\n"])
     :gen_tcp.send(socket, ["NICK ", starting_state.nick, "\r\n"])
 
-    send(self(), {:run, starting_state})
+    send(:chatgroup, {:checkin, starting_state.nick, self()})
     {:ok, starting_state}
   end
 
   @impl true
-  def handle_info({:sendmsg, to, body}, state) do
-    Privmsg.construct(state.nick, to, body).message |> Message.send(state.sock)
+  def handle_info({:tcp, _, data}, state) do
+    String.split(data, "\r\n") |> Enum.each(fn raw -> handle(Message.parse(raw), state) end)
     {:noreply, state}
   end
 
-  @impl true
-  def handle_info({:run, start_state}, _state) do
-    run(start_state)
-    {:noreply, start_state}
+  def handle_info({:tcp_closed, _}, state) do
+    {:stop, :normal, state}
+  end
+
+  def handle_info({:tcp_error, _}, state) do
+    {:stop, :normal, state}
+  end
+
+  def handle_info({:sendprivmsg, to, body}, state) do
+    Privmsg.construct(state.nick, to, body).message |> Message.send(state.sock)
+    {:noreply, state}
   end
 
   def start_link(starting_state) do
-    GenServer.start_link(__MODULE__, starting_state)
+    GenServer.start_link(__MODULE__, starting_state, name: starting_state.nick |> String.to_atom)
   end
 
-  def sendmsg(to, body) do
-    send(self(), {:sendmsg, to, body})
+  def sendpm(to, body) do
+    send(self(), {:sendprivmsg, to, body})
   end
 
   def run(state) do
@@ -45,20 +49,20 @@ defmodule IrckedElixir.Chatter do
   end
 
   def handle(msg, state) do
+    if state.reporter do
+      send(:chatgroup, {:report, msg})
+    end
     case msg.command do
       "PING" -> Message.construct("", "PONG", msg.parameters) |> Message.send(state.sock)
       "001" -> Message.construct("", "JOIN", ["#qrs"]) |> Message.send(state.sock)
       "PRIVMSG" ->
         pm = Privmsg.parse(msg)
-        IO.puts(inspect pm)
         case pm.body do
-          ".bots" -> Privmsg.construct("functism", pm.to, "https://github.com/kurisufriend/ircked_elixir").message |> Message.send(state.sock)
-          ".hello" -> Privmsg.construct("functism", pm.to, "hai").message |> Message.send(state.sock)
           _ -> ""
         end
 
       "" -> ""
-      _ -> IO.puts(inspect msg)
+      _ -> ""
     end
   end
 end

lib/ircked_elixir/chatter/state.ex

@@ -1,3 +1,3 @@
 defmodule IrckedElixir.Chatter.State do
-  defstruct ip: "", port: 0, nick: "", sock: nil
+  defstruct ip: "", port: 0, nick: "", sock: nil, reporter: false
 end

lib/ircked_elixir/overseer.ex

@@ -1,18 +1,16 @@
 defmodule IrckedElixir.Overseer do
   use Supervisor
 
-  @server_address "localhost"
-  @server_port 6667
-  @base_nick "functism"
-  @chatters 20
-
   def start_link(opts) do
     Supervisor.start_link(__MODULE__, :ok, opts)
   end
 
   @impl true
   def init(:ok) do
-    children = 1..@chatters |> Enum.to_list |> Enum.map(fn n -> %{id: "chatter"<>to_string(n), start: {IrckedElixir.Chatter, :start_link, [%IrckedElixir.Chatter.State{ip: @server_address, port: @server_port, nick: @base_nick <> to_string(n)}]}} end)
+    children = [
+      {DynamicSupervisor, strategy: :one_for_one, name: IrckedElixir.DynamicSupervisor},
+      {IrckedElixir.ChatGroup, %{}}
+    ]
     Supervisor.init(children, strategy: :one_for_one)
   end
 end