1 files changed, 49 insertions, 0 deletions
diff --git a/src/mod_irc_riak.erl b/src/mod_irc_riak.erl
new file mode 100644
index 000000000..6ac7befdf
--- /dev/null
+++ b/src/mod_irc_riak.erl
@@ -0,0 +1,49 @@
+%%%-------------------------------------------------------------------
+%%% @author Evgeny Khramtsov <ekhramtsov@process-one.net>
+%%% @copyright (C) 2016, Evgeny Khramtsov
+%%% @doc
+%%%
+%%% @end
+%%% Created : 14 Apr 2016 by Evgeny Khramtsov <ekhramtsov@process-one.net>
+%%%-------------------------------------------------------------------
+-module(mod_irc_riak).
+
+-behaviour(mod_irc).
+
+%% API
+-export([init/2, get_data/3, set_data/4, import/2]).
+
+-include("jlib.hrl").
+-include("mod_irc.hrl").
+
+%%%===================================================================
+%%% API
+%%%===================================================================
+init(_Host, _Opts) ->
+    ok.
+
+get_data(_LServer, Host, From) ->
+    {U, S, _} = jid:tolower(From),
+    case ejabberd_riak:get(irc_custom, irc_custom_schema(), {{U, S}, Host}) of
+        {ok, #irc_custom{data = Data}} ->
+            Data;
+        {error, notfound} ->
+            empty;
+        _Err ->
+            error
+    end.
+
+set_data(_LServer, Host, From, Data) ->
+    {U, S, _} = jid:tolower(From),
+    {atomic, ejabberd_riak:put(#irc_custom{us_host = {{U, S}, Host},
+                                           data = Data},
+			       irc_custom_schema())}.
+
+import(_LServer, #irc_custom{} = R) ->
+    ejabberd_riak:put(R, irc_custom_schema()).
+
+%%%===================================================================
+%%% Internal functions
+%%%===================================================================
+irc_custom_schema() ->
+    {record_info(fields, irc_custom), #irc_custom{}}.