完成关卡人数

app/views/challenges/index.json.jbuilder

@@ -17,9 +17,10 @@ if @challenges.present?
     json.name challenge.subject
     json.score challenge.score
     #json.passed_count @pass_games_map.fetch(challenge.id, 0)
-    json.passed_count challenge.user_passed_count
+    user_passed_count = challenge.user_passed_count
+    json.passed_count user_passed_count
     #json.playing_count @play_games_map.fetch(challenge.id, 0)
-    json.playing_count challenge.playing_count
+    json.playing_count (challenge.games.count - user_passed_count)
     json.name_url shixun_challenge_path(challenge, shixun_identifier: @shixun.identifier)
     json.open_game challenge.open_game(@shixun)
     #json.open_game challenge.open_game(@shixun, @user.id)