Merge branch 'dev_course' of http://bdgit.educoder.net/Hjqreturn/educoder into dev_course

app/controllers/application_controller.rb

@@ -349,12 +349,6 @@ class ApplicationController < ActionController::Base
 		end
 	end
 
-	#实训题的关卡url初始化
-	def challenge_path(path)
-		cha_path = path.present? ? path.split("；") : []
-		cha_path.reject(&:blank?)[0].try(:strip)
-	end
-
 	# 适用与已经用url_safe编码后，回调字符串形式
 	def tran_base64_decode64(str)
 		s_size = str.size % 4

app/controllers/concerns/git_helper.rb

@@ -49,4 +49,10 @@ module GitHelper
     GitService.fork_repository(repo_path: original_rep_path, fork_repository_path: (new_repo_name + ".git"))
     container.update_attributes!(:repo_name => new_repo_name)
   end
+
+  #实训题的关卡url初始化
+  def challenge_path(path)
+    cha_path = path.present? ? path.split("；") : []
+    cha_path.reject(&:blank?)[0].try(:strip)
+  end
 end

app/controllers/messages_controller.rb

@@ -22,13 +22,13 @@ class MessagesController < ApplicationController
 
     messages = @board.messages.root_nodes.by_keywords(params[:search])
 
-    messages = messages.order('(sticky = 1) DESC') # 置顶
+    messages = messages.reorder('(sticky = 1) DESC') # 置顶
 
     messages =
       case sort_type
-      when 'time' then messages.reorder("created_on #{sort}")
-      when 'hot' then messages.reorder("descendants_count #{sort}")
-      else messages.reorder("created_on #{sort}")
+      when 'time' then messages.order("created_on #{sort}")
+      when 'hot' then messages.order("descendants_count #{sort}")
+      else messages.order("created_on #{sort}")
       end
 
     messages = messages.includes(:author)
@@ -51,7 +51,8 @@ class MessagesController < ApplicationController
 
   def reply
     return normal_status(2, "回复内容不能为空") if params[:content].blank?
-    @reply = Message.create!(board: @message.board, root: @message.root, author: current_user, parent: @message,
+    @reply = Message.create!(board: @message.board, root_id: @message.root_id || @message.id,
+                             author: current_user, parent: @message,
                              message_detail_attributes: {
                                 content: params[:content]
                              })

app/controllers/users/shixuns_controller.rb

@@ -4,6 +4,10 @@ class Users::ShixunsController < Users::BaseController
 
     @count = shixuns.count
     @shixuns = paginate(shixuns.includes(:first_tag_repertoire), special: true)
+
+    ids = @shixuns.map(&:id)
+    @finished_challenges_count_map = Game.joins(:myshixun).where(user_id: observed_user.id, status: 2)
+                                       .where(myshixuns: { shixun_id: ids }).group('myshixuns.shixun_id').count
   end
 
   private

app/decorators/shixun_decorator.rb

@@ -1,8 +1,4 @@
 module ShixunDecorator
-  def finished_challenges_count(user)
-    Game.joins(:myshixun).where(user_id: user.id, status: 2, myshixuns: { shixun_id: id }).count
-  end
-
   def human_status
     I18n.t("shixun.status.#{status}")
   end

app/decorators/user_decorator.rb

@@ -39,19 +39,19 @@ module UserDecorator
 
     apply = ApplyAction.order(created_at: :desc).find_by(user_id: id, container_type: 'TrialAuthorization')
 
-    apply && !apply.status.zero?
+    apply.present? && !apply.status.zero?
   end
 
   # 是否已经签到
   def attendance_signed?
     attendance = Attendance.find_by(user_id: id)
 
-    attendance && Util.days_between(Time.zone.now, attendance.created_at).zero?
+    attendance.present? && Util.days_between(Time.zone.now, attendance.created_at).zero?
   end
 
   # 明日签到金币
   def tomorrow_attendance_gold
-    Attendance.find_by(user_id: id)&.next_gold
+    Attendance.find_by(user_id: id)&.next_gold || 50
   end
 
   # ----------- 账号管理 -------------

app/helpers/application_helper.rb

@@ -109,7 +109,7 @@ module ApplicationHelper
 
   # 计算到结束还有多长时间 **天**小时**分
   def how_much_time(time)
-    if time.nil?
+    if time.nil? || time < Time.now   #6.21 -hs 增加小于time.now
       ''
     else
       result = ((time - Time.now.to_i).to_i / (24*60*60)).to_s + " 天 "

app/helpers/exercises_helper.rb

@@ -323,7 +323,6 @@ module ExercisesHelper
     else
       show_unreview_count = nil
     end
-    logger.info("##########__________exercise_end_time__________###############{exercise_end_time}")
 
     if exercise_status == 2 && exercise_end_time.present?
       ex_left_time = how_much_time(exercise_end_time)
@@ -353,7 +352,7 @@ module ExercisesHelper
     score2 = 0.0 #填空题
     score5 = 0.0  #实训题
     ques_stand = []  #问题是否正确
-    exercise_questions = exercise.exercise_questions
+    exercise_questions = exercise.exercise_questions.includes(:exercise_answers,:exercise_shixun_answers,:exercise_standard_answers,:exercise_shixun_challenges)
     exercise_questions.each do |q|
       if q.question_type != 5
         answers_content = q.exercise_answers.search_answer_users("user_id",user.id)  #学生的答案
@@ -361,84 +360,99 @@ module ExercisesHelper
         answers_content = q.exercise_shixun_answers.search_shixun_answers("user_id",user.id)  #学生的答案
       end
       if q.question_type <= 2  #为选择题或判断题时
-        answer_choice_array = []
-        answers_content.each do |a|
-          answer_choice_array.push(a.exercise_choice.choice_position)  #学生答案的位置
-        end
-        user_answer_content = answer_choice_array.sort
-        standard_answer = q.exercise_standard_answers.pluck(:exercise_choice_id).sort  #该问题的标准答案，可能有多个
-        if user_answer_content == standard_answer  #答案一致,多选或单选才给分，答案不对不给分
-          if standard_answer.count > 0
-            multi_each_score = (q.question_score / standard_answer.count)   #当多选答案正确时，每个answer的分数均摊。
-          else
-            multi_each_score = 0.0
+        if answers_content.present?   #学生有回答时
+          answer_choice_array = []
+          answers_content.each do |a|
+            answer_choice_array.push(a.exercise_choice.choice_position)  #学生答案的位置
           end
-          answers_content.update_all(:score => multi_each_score)
-          score1 = score1 + q.question_score
-        end
-      elsif q.question_type == 3   #填空题
-        null_standard_answer = q.exercise_standard_answers
-        standard_answer_array = null_standard_answer.select(:exercise_choice_id,:answer_text)
-        standard_answer_ids = standard_answer_array.pluck(:exercise_choice_id).reject(&:blank?).uniq   #标准答案的exercise_choice_id数组
-        standard_answer_count = standard_answer_ids.count
-        if standard_answer_count > 0  #存在标准答案时才有分数
-          each_standard_score = (q.question_score.to_f / standard_answer_count).round(1) #每一空的得分
-        else
-          each_standard_score = 0.0
-        end
-        if q.is_ordered
-          answers_content.each do |u|
-            i_standard_answer = standard_answer_array.where(exercise_choice_id:u.exercise_choice_id).pluck(:answer_text).reject(&:blank?).map!(&:downcase)   #该选项的全部标准答案
-            if i_standard_answer.include?(u.answer_text.downcase)  #该空的标准答案包含用户的答案才有分数
-              u.update_attribute("score",each_standard_score)
-              score2 = score2 + each_standard_score
+          user_answer_content = answer_choice_array.sort
+          standard_answer = q.exercise_standard_answers.pluck(:exercise_choice_id).sort  #该问题的标准答案，可能有多个
+          if user_answer_content == standard_answer  #答案一致,多选或单选才给分，答案不对不给分
+            if standard_answer.count > 0
+              q_score_1 = (q.question_score / standard_answer.count)   #当多选答案正确时，每个answer的分数均摊。
+            else
+              q_score_1 = 0.0
             end
+            answers_content.update_all(:score => q_score_1)
+            score1 = score1 + q.question_score
           end
         else
-          st_answer_text = standard_answer_array.pluck(:answer_text).reject(&:blank?).map!(&:downcase)
-          answers_content.each do |u|
-            u_answer_text = u.answer_text.downcase
-            if st_answer_text.include?(u_answer_text)   #只要标准答案包含用户的答案，就有分数。同时，下一次循环时，就会删除该标准答案。防止用户的相同答案获分
-              u.update_attribute("score",each_standard_score)
-              score2 = score2 + each_standard_score
-              st_answer_text.delete(u_answer_text)
+          score1 += 0.0
+        end
+      elsif q.question_type == 3   #填空题
+        if answers_content.present?
+          null_standard_answer = q.exercise_standard_answers
+          standard_answer_array = null_standard_answer.select(:exercise_choice_id,:answer_text)
+          standard_answer_ids = standard_answer_array.pluck(:exercise_choice_id).reject(&:blank?).uniq   #标准答案的exercise_choice_id数组
+          standard_answer_count = standard_answer_ids.count
+          if standard_answer_count > 0  #存在标准答案时才有分数
+            q_score_2 = (q.question_score.to_f / standard_answer_count) #每一空的得分
+          else
+            q_score_2 = 0.0
+          end
+          if q.is_ordered
+            answers_content.each do |u|
+              i_standard_answer = standard_answer_array.where(exercise_choice_id:u.exercise_choice_id).pluck(:answer_text).reject(&:blank?).map!(&:downcase)   #该选项的全部标准答案
+              if i_standard_answer.include?(u.answer_text.downcase)  #该空的标准答案包含用户的答案才有分数
+                u.update_column('score',q_score_2)
+                score2 = score2 + q_score_2
+              end
+            end
+          else
+            st_answer_text = standard_answer_array.pluck(:answer_text).reject(&:blank?).map!(&:downcase)
+            answers_content.each do |u|
+              u_answer_text = u.answer_text.downcase
+              if st_answer_text.include?(u_answer_text)   #只要标准答案包含用户的答案，就有分数。同时，下一次循环时，就会删除该标准答案。防止用户的相同答案获分
+                u.update_column("score",q_score_2)
+                score2 = score2 + q_score_2
+                st_answer_text.delete(u_answer_text)
+              end
             end
           end
+        else
+          score2 += 0.0
         end
       elsif q.question_type == 5   #实训题时，主观题这里不评分
-        q.exercise_shixun_challenges.each do |exercise_cha|
-          game = Game.user_games(user.id,exercise_cha.challenge_id).first  #当前用户的关卡
-          if game.present?
-            exercise_cha_score = 0
-            answer_status = 0
-            cha_path = challenge_path exercise_cha.challenge.path
-            if game.status == 2 && game.final_score >= 0
-              exercise_cha_score = game.real_score exercise_cha.question_score #每一关卡的得分
-              answer_status = 1
-            end
-            if exercise_cha.exercise_shixun_answers.search_shixun_answers("user_id",user.id).blank?  #把关卡的答案存入试卷的实训里
-              game_challenge = game.game_codes.search_challenge_path(cha_path).first
-              if game_challenge.present?
-                game_code = game_challenge
-                code = game_code.try(:new_code)
+        if answers_content.present?
+          q.exercise_shixun_challenges.each do |exercise_cha|
+            game = Game.user_games(user.id,exercise_cha.challenge_id).first  #当前用户的关卡
+            if game.present?
+              exercise_cha_score = 0.0
+              answer_status = 0
+              cha_path = challenge_path exercise_cha.challenge.path
+              if game.status == 2 && game.final_score >= 0
+                exercise_cha_score = exercise_cha.question_score #每一关卡的得分
+                answer_status = 1
+              end
+              ex_shixun_answer_content = answers_content.where(exercise_shixun_challenge_id: exercise_cha.id)
+              if ex_shixun_answer_content.blank?  #把关卡的答案存入试卷的实训里
+                game_challenge = game.game_codes.search_challenge_path(cha_path).first
+                if game_challenge.present?
+                  game_code = game_challenge
+                  code = game_code.try(:new_code)
+                else
+                  code = git_fle_content(exercise_cha.shixun.repo_path,cha_path)
+                end
+                sx_option = {
+                    :exercise_question_id => q.id,
+                    :exercise_shixun_challenge_id => exercise_cha.id,
+                    :user_id => user.id,
+                    :score => exercise_cha_score,
+                    :answer_text => code,
+                    :status => answer_status
+                }
+                ExerciseShixunAnswer.create(sx_option)
               else
-                code = git_fle_content(exercise_cha.shixun.repo_path,cha_path)
+                ex_shixun_answer_content.first.update_column('score',exercise_cha_score)
               end
-              sx_option = {
-                  :exercise_question_id => q.id,
-                  :exercise_shixun_challenge_id => exercise_cha.id,
-                  :user_id => user.id,
-                  :score => exercise_cha_score,
-                  :answer_text => code,
-                  :status => answer_status
-              }
-              ExerciseShixunAnswer.create(sx_option)
+              score5 += exercise_cha_score
             end
-            score5 += exercise_cha_score
           end
+        else
+          score5 += 0.0
         end
       end
-      user_scores = answers_content.score_reviewed.pluck(:score).sum
+      user_scores = answers_content.present? ? answers_content.score_reviewed.pluck(:score).sum : 0.0
       if user_scores > 0
         stand_answer = 1
       else

app/models/course.rb

@@ -165,7 +165,7 @@ class Course < ApplicationRecord
     all_course_module_types.each do |type|
       hidden_value = course_module_types.include?(type) ? 0 : 1
 
-      course_module = get_course_module_by_type(type, self.id)
+      course_module = course_modules.where(module_type: type).first
       course_module.update_attribute(:hidden, hidden_value) if course_module.present?
     end
   end
@@ -174,8 +174,9 @@ class Course < ApplicationRecord
     %w[activity shixun_homework common_homework group_homework graduation exercise poll attachment board course_group]
   end
 
-  def get_course_module_by_type(type, course_id)
-    CourseModule.where(course_id: course_id, module_type: type).first
+  def get_course_module_by_type(type)
+    #CourseModule.where(course_id: course_id, module_type: type).first
+    self.course_modules.where(module_type: type).first
   end
 
   # 创建课程讨论区

app/models/homework_common.rb

@@ -170,7 +170,7 @@ class HomeworkCommon < ApplicationRecord
 
   #删除时更新题库中的引用数
   def update_homework_bank_quotes
-    old_banks = HomeworkBank.where(homework_common_id: self.id)
+    old_banks = self.homework_bank
     unless old_banks.blank?
       old_banks.each do |bank|
         bank.update_attributes(quotes: (bank.quotes - 1) > 0 ? (bank.quotes - 1) : 0, homework_common_id: nil)
@@ -243,10 +243,15 @@ class HomeworkCommon < ApplicationRecord
   end
 
   def min_group_publish_time
-    HomeworkGroupSetting.where("homework_common_id = #{self.id} and publish_time is not null").pluck(:publish_time).min
+    #HomeworkGroupSetting.where("homework_common_id = #{self.id} and publish_time is not null").pluck(:publish_time).min
+    # 可以使用includes
+    self.homework_group_settings.where("publish_time is not null").pluck(:publish_time).min
   end
 
   def max_group_end_time
-    HomeworkGroupSetting.where("homework_common_id = #{self.id} and end_time is not null").pluck(:end_time).max
+    #HomeworkGroupSetting.where("homework_common_id = #{self.id} and end_time is not null").pluck(:end_time).max
+    # 可以使用includes
+    self.homework_group_settings.where("end_time is not null").pluck(:end_time).max
+
   end
 end

app/models/shixun.rb

@@ -233,4 +233,8 @@ class Shixun < ApplicationRecord
 
     shixun_members.where(role: [1, 2]).exists?(user_id: user.id)
   end
+
+  def finished_challenges_count(user)
+    Game.joins(:myshixun).where(user_id: user.id, status: 2, myshixuns: { shixun_id: id }).count
+  end
 end

app/services/users/shixun_service.rb

@@ -58,7 +58,7 @@ class Users::ShixunService
              when 'passed'     then 1
              when 'processing' then 0
              end
-    relations.where(myshixuns: { status: status }) if status
+    relations = relations.where(myshixuns: { status: status }) if status
     relations
   end
 

app/services/users/subject_service.rb

@@ -65,7 +65,7 @@ class Users::SubjectService
       when 'finished' then subjects.having('finished = 1').map(&:id)
       end
 
-    relations.where(id: subject_ids) if subject_ids.present?
+    relations = relations.where(id: subject_ids) if subject_ids.present?
     relations
   end
 
@@ -75,7 +75,7 @@ class Users::SubjectService
              when 'applying'  then 1
              when 'published' then 2
              end
-    relations.where(status: status) if status
+    relations = relations.where(status: status) if status
     relations
   end
 

app/tasks/exercise_publish_task.rb

@@ -5,7 +5,7 @@ class ExercisePublishTask
   def publish
     Rails.logger.info("log--------------------------------exercise_publish start")
     puts "--------------------------------exercise_publish start"
-    exercises = Exercise.where("publish_time is not null and exercise_status = 1 and publish_time <=?",Time.now)
+    exercises = Exercise.includes(:exercise_users).where("publish_time is not null and exercise_status = 1 and publish_time <=?",Time.now)
     exercises.each do |exercise|
       exercise.update_column('exercise_status', 2)
       course = exercise.course
@@ -67,21 +67,21 @@ class ExercisePublishTask
   end
 
   def end
-    exercises = Exercise.where("end_time <= ? and exercise_status = ?",Time.now,2)
+    Rails.logger.info("log--------------------------------exercise_end start")
+    puts "--------------------------------exercise_end start"
+    # 1。统一设置的试卷
+    exercises = Exercise.includes(:exercise_users,:exercise_questions).where("exercise_status = 2 AND unified_setting = true AND end_time <= ?",Time.now + 900)
     exercises.each do |exercise|
-      course = exercise.course
       ex_type = exercise.exercise_questions.pluck(:question_type).uniq
-      exercise.update_attribute('exercise_status', 3)
+      exercise.update_column('exercise_status', 3)
       exercise.exercise_users.each do |exercise_user|
-        if exercise_user.commit_status == 0 && !exercise_user.start_at.nil?
-          # exercise_user.update_attributes(:commit_status => 1, :end_at => Time.now, :status => true)
+        if exercise_user.commit_status == 0 && exercise_user.start_at.present?
           s_score = calculate_student_score(exercise, exercise_user.user)[:total_score]
           if ex_type.include?(4)   #是否包含主观题
             subjective_score = exercise_user.subjective_score
           else
             subjective_score = -1.0
           end
-          # subjective_score = exercise_user.subjective_score
           total_score_subjective_score = subjective_score < 0.0 ? 0.0 : subjective_score
           total_score = s_score + total_score_subjective_score
           commit_option = {
@@ -93,21 +93,23 @@ class ExercisePublishTask
               :subjective_score => subjective_score
           }
           exercise_user.update_attributes(commit_option)
-          # if exercise_user.user.exercise_answers.where(:exercise_question_id => exercise.exercise_questions.where(:question_type => 4).map(&:id)).empty?
-          #   exercise_user.update_attributes(:subjective_score => 0)
-          # end
         end
       end
     end
 
-    all_exercises = Exercise.where("end_time > ? and exercise_status = ?",Time.now,2)
+    # 2.非统一的试卷
+    all_exercises = Exercise.includes(:exercise_group_settings,:exercise_users,:exercise_questions).where("unified_setting = false AND exercise_status = 2 AND end_time > ?",Time.now + 900)
     exercise_ids = all_exercises.blank? ? "(-1)" : "(" + all_exercises.map(&:id).join(",") + ")"
     ex_group_settings = ExerciseGroupSetting.where("end_time <= '#{Time.now}' and exercise_id in #{exercise_ids}")
     ex_group_settings.each do |exercise_setting|
       exercise = exercise_setting.exercise
+      if exercise&.end_time <= Time.now
+        exercise.update_column('exercise_status', 3)
+      end
+
       ex_types = exercise.exercise_questions.pluck(:question_type).uniq
       users = exercise.course.students.where(:course_group_id => exercise_setting.course_group_id)
-      exercise_users = exercise.exercise_users.where(:user_id => users.map(&:user_id))
+      exercise_users = exercise.exercise_users.where(:user_id => users.pluck(:user_id))
 
       exercise_users.each do |exercise_user|
         if exercise_user.commit_status == 0 && !exercise_user.start_at.nil?
@@ -117,7 +119,6 @@ class ExercisePublishTask
             subjective_score = -1.0
           end
           s_score = calculate_student_score(exercise, exercise_user.user)[:total_score]
-          # subjective_score = exercise_user.subjective_score
           total_score_subjective_score = subjective_score < 0.0 ? 0.0 : subjective_score
           total_score = s_score + total_score_subjective_score
           commit_option = {
@@ -129,17 +130,11 @@ class ExercisePublishTask
               :subjective_score => subjective_score
           }
           exercise_user.update_attributes(commit_option)
-          # exercise_user.update_attributes(:commit_status => 1, :end_at => Time.now, :status => true)
-
-          # s_score = calculate_student_score(exercise, exercise_user.user)[:total_score]
-          # exercise_user.update_attributes(:objective_score => s_score, :score => (s_score + (exercise_user.subjective_score && exercise_user.subjective_score > 0 ? exercise_user.subjective_score : 0)))
-          # if exercise_user.user.exercise_answers.where(:exercise_question_id => exercise.exercise_questions.where(:question_type => 4).map(&:id)).empty?
-          #   exercise_user.update_attributes(:subjective_score => 0.0)
-          # end
         end
       end
     end
-    Rails.logger.info("log--------------------------------exercise_end completed")
+    Rails.logger.info("log--------------------------------exercise_end end")
+    puts "--------------------------------exercise_end end"
   end
 
 end

app/views/exercise_questions/_exercise_questions.json.jbuilder

@@ -1,5 +1,6 @@
 json.question_id question.id
-json.question_number question.question_number
+# json.question_number question.question_number
+json.q_position ques_position.present? ? ques_position : question.question_number
 json.question_title question.question_title
 json.question_type question.question_type
 json.question_score question.question_score.round(1).to_s

app/views/exercise_questions/edit.json.jbuilder

@@ -5,4 +5,5 @@ json.partial! "exercise_questions/exercise_questions",
               choices:@exercise_choices,
               shixun_challenges: @exercise_question_shixun,
               exercise_type:1,
-              user_answer:[]
+              user_answer:[],
+              ques_position:nil

app/views/exercise_questions/show.json.jbuilder

@@ -5,4 +5,5 @@ json.partial! "exercise_questions/exercise_questions",
               choices:@exercise_choices,
               shixun_challenges: @exercise_question_shixun,
               exercise_type:1,
-              user_answer:[]
+              user_answer:[],
+              ques_position:nil

app/views/exercises/_user_exercise_info.json.jbuilder

@@ -62,7 +62,8 @@ json.exercise_questions do
                   shixun_challenges: q.exercise_shixun_challenges,
                   exercise_type: ex_type,
                   user_answer: user_ques_answers[:answered_content],
-                  shixun_type: user_ques_answers[:shixun_type]
+                  shixun_type: user_ques_answers[:shixun_type],
+                  ques_position:nil
     if user_ques_comments.count > 0
       json.question_comments do
         json.partial! "exercises/exercise_comments", question_comment:user_ques_answers[:question_comment].first

app/views/exercises/blank_exercise.json.jbuilder

@@ -11,7 +11,8 @@ json.exercise_questions do
                   choices:q.exercise_choices,
                   shixun_challenges: q.exercise_shixun_challenges,
                   exercise_type:2,
-                  user_answer:[]
+                  user_answer:[],
+                  ques_position:nil
   end
 end
 

app/views/exercises/edit.json.jbuilder

@@ -15,7 +15,8 @@ json.exercise_questions do
                   shixun_challenges: q.exercise_shixun_challenges,
                   exercise_type:1,
                   user_answer:[],
-                  shixun_type:0
+                  shixun_type:0,
+                  ques_position:nil
   end
 end
 

app/views/exercises/show.json.jbuilder

@@ -18,7 +18,8 @@ json.exercise_questions do
                   shixun_challenges: q.exercise_shixun_challenges,
                   exercise_type:1,
                   user_answer:[],
-                  shixun_type:0
+                  shixun_type:0,
+                  ques_position:nil
   end
 end
 

app/views/exercises/start_answer.json.jbuilder

@@ -36,9 +36,9 @@ json.partial! "exercises/exercise_scores"
 json.exercise_questions do
   json.array! @exercise_all_questions do |q|
     question = q[:question]
-    ques_position = q[:ques_number]  #问题的序号，当问题为随机时，重新更新后的问题序号
+    # ques_position = q[:ques_number]  #问题的序号，当问题为随机时，重新更新后的问题序号
     question_info = get_exercise_question_info(question,@exercise,@exercise_user_current,@ex_answerer.id)
-    json.q_position ques_position
+    # json.q_position q[:ques_number]   #问题的序号，当问题为随机时，重新更新后的问题序号
     if @t_user_exercise_status == 3
       this_answer_status = "0.0"
       user_score = "0.0"
@@ -58,6 +58,7 @@ json.exercise_questions do
                   user_answer: question_info[:answered_content],
                   choices:question.exercise_choices,
                   exercise_type:3,
-                  shixun_type:question_info[:shixun_type]
+                  shixun_type:question_info[:shixun_type],
+                  ques_position: q[:ques_number]
   end
 end

app/views/users/shixuns/shared/_shixun.json.jbuilder

@@ -6,4 +6,4 @@ json.name shixun.name
 json.status shixun.status
 json.human_status shixun.human_status
 json.challenges_count shixun.challenges_count
-json.finished_challenges_count shixun.finished_challenges_count(user)
+json.finished_challenges_count @finished_challenges_count_map&.fetch(shixun.id, 0) || shixun.finished_challenges_count(user)

lib/tasks/poll_publish.rake

@@ -6,7 +6,7 @@ namespace :poll_publish do
   task :publish => :environment do
     puts "--------------------------------poll_publish start"
     # 统一设置发布时间的问卷
-    polls = Poll.where("publish_time is not null and polls_status = 1 and publish_time <=?",Time.now)
+    polls = Poll.includes(:poll_users).where("publish_time is not null and polls_status = 1 and publish_time <=?",Time.now)
     polls.each do |poll|
       poll.update_attributes(:polls_status => 2)
       course = poll.course
@@ -71,7 +71,7 @@ namespace :poll_publish do
   task :nearly_end => :environment do
     puts "--------------------------------poll_nearly_end start"
     # 统一设置发布时间的问卷
-    polls = Poll.where("polls_status = 2 and unified_setting = 1 and end_time <=? and end_time > ?", Time.now + 86400, Time.now + 84600)
+    polls = Poll.includes(:poll_users).where("polls_status = 2 and unified_setting = 1 and end_time <=? and end_time > ?", Time.now + 86400, Time.now + 84600)
     polls.each do |poll|
       if poll.tidings.where(:parent_container_type => "NearlyEnd").count == 0
         course = poll.course
@@ -111,7 +111,7 @@ namespace :poll_publish do
   end
 
   task :end => :environment do
-    polls = Poll.where("polls_status = 2 and unified_setting = 1 and end_time <=?",Time.now)
+    polls = Poll.includes(:poll_users).where("polls_status = 2 and unified_setting = 1 and end_time <=?",Time.now)
     polls.each do |poll|
       poll.update_attributes(:polls_status => 3)
       poll.poll_users.each do |poll_user|
@@ -123,6 +123,7 @@ namespace :poll_publish do
 
     PollGroupSetting.where("end_time < ? and end_time > ?", Time.now + 1800, Time.now - 1800).each do |poll_setting|
       poll = poll_setting.poll
+      poll.update_column('polls_status',3)
 
       users = poll.course.course_members.where(:course_group_id => poll_setting.course_group_id)
       poll_users = poll.poll_users.where(:user_id => users.map(&:user_id))