fix backend

backend/Makefile

@@ -3,6 +3,9 @@ REBAR = ./bin/rebar3
 
 all: deps clean compile
 
+deps:
+	@$(REBAR) deps
+
 clean:
 	@$(REBAR) clean
 

backend/src/backend.erl

@@ -10,7 +10,7 @@ start() ->
 
 stop() ->
     Apps  = [ ranch, cowboy, backend],
-    [application:strop(App) || App <- Apps],
+    [application:stop(App) || App <- Apps],
     ok.
 
 restart() ->

backend/src/backend_sup.erl

@@ -8,8 +8,6 @@
 
 -define(SERVER, ?MODULE).
 
--define(CHILD(I, Restart, Type), {I, {I, start_link, []}, Restart, 5000, Type, [I]}).
-
 start_link() ->
     supervisor:start_link({local, ?SERVER}, ?MODULE, []).
 

backend/src/handlers/games_handler.erl

@@ -15,7 +15,7 @@ stream(Msg, Req, State) ->
 info({game, opened, GameId}, Req, State) ->
     BuildLangs = [ [ {lang, <<"Ruby">>}, {passed, true} ] ],
     GameMember = [{username, <<"FirstPlayer">>}, {lang, <<"Ruby">>}],
-    GameInfo = [{id, GameId}, {challenge_level, 1}, {build_langs, BuildLangs} ],
+    GameInfo = [{id, GameId}, {challenge_build, [{level, <<"easy">>}]}, {build_langs, BuildLangs} ],
     Data = [{game_member, GameMember}, {game, GameInfo}],
     Reply = [{handler, gameOpened}, {data, Data}],
     {reply, jsx:encode(Reply), Req, State};