实训报错

app/models/myshixun.rb

@@ -56,20 +56,13 @@ class Myshixun < ApplicationRecord
   # status:0 可以测评的，正在测评的
   # 如果都完成，则当前任务为最后一个任务
   def current_task
-
+    games = self.games
-    current_game = self.games.select{|game| game.status == 1 || game.status == 0}.first
+    current_game = games.select{|game| game.status == 1 || game.status == 0}.first
     if current_game.blank?
-      if self.status == 1
+      current_game = Game.find_by_sql("SELECT g.* FROM games g, challenges c where g.myshixun_id=#{self.id}
-        logger.info("@3333333333344444444#{self.id}")
+                                       and g.challenge_id = c.id and g.status = 2 order by c.position desc").first
-        current_game = Game.find_by_sql("SELECT g.* FROM games g, challenges c where g.myshixun_id=#{self.id} and
-                                         g.challenge_id = c.id and g.status = 2 order by c.position desc").first
-      else
-        # 如果没开启过的，status都为3，所以应该进入第一关
-        current_game = Game.find_by_sql("SELECT g.* FROM games g, challenges c where g.myshixun_id=#{self.id} and
-                                         g.challenge_id = c.id and g.status = 3 order by c.position asc").first
-      end
     end
-    return current_game
+    current_game
   end