选择题查看实训答案的问题

app/controllers/games_controller.rb

@@ -225,18 +225,8 @@ class GamesController < ApplicationController
   # GET: /tasks/:identifier/get_answer_info
   # 0 直接查看答案, 1 查看答案弹框, 2 答案详情弹框
   def get_answer_info
-    @challenge = @game.challenge
+    challenge = @game.challenge
-    if @challenge.st == 0
+    @challenge_answers = challenge.challenge_answers
-      @challenge_answers = @challenge.challenge_answers
-    else
-      result = []
-      @challenge.challenge_chooses.each do |choose|
-        result << {:position => choose.position, :answer => (choose.answer.blank? ? choose.standard_answer : choose.answer)}
-      end
-      @challenge_answers = result
-    end
-
-
     # 平台已认证的老师需要控制
     @power = (@identity < User::EDU_GAME_MANAGER)
     if !@power
@@ -259,6 +249,8 @@ class GamesController < ApplicationController
   # 解锁答案
   # GET: /tasks/:identifier/get_answer_info?answer_id=?
   def unlock_answer
+    @challenge = @game.challenge
+    if @challenge.st == 0
       @answer = ChallengeAnswer.find(params[:answer_id])
       challenge = @answer.challenge
       # 解锁需要本层级的答案是否需要扣分
@@ -268,6 +260,12 @@ class GamesController < ApplicationController
       unless current_user.grade.to_i - deduct_score > 0
         tip_exception("您没有足够的金币")
       end
+    else
+      @answer = []
+      @challenge.challenge_chooses.each do |choose|
+        @answer << {:position => choose.position, :answer => (choose.answer.blank? ? choose.standard_answer : choose.answer)}
+      end
+    end
 
     ActiveRecord::Base.transaction do
       begin

app/views/games/get_answer_info.json.jbuilder

@@ -1,8 +1,7 @@
 index = 0
 json.status 3
 # st: 0 实践题 1 选择题
-if @challenge.st == 0
+json.message do
-  json.message do
   json.array! @challenge_answers do |answer|
     index += 1
     json.answer_id answer.id
@@ -13,14 +12,7 @@ if @challenge.st == 0
       json.answer_contents answer.contents
     end
   end
-  end
-else
-  json.message do
-    json.array! @challenge_answers do |answer|
-      json.position answer[:postion]
-      json.answer_contents answer[:answer]
-    end
-  end
 end
 
 
+

app/views/games/unlock_answer.json.jbuilder

@@ -1 +1,5 @@
-json.contents @answer.contents
+if @challenge.st == 0
+  json.contents @answer.contents
+else
+  json.contents @answer
+end