fix bug

app/views/exercises/exercise_lists.json.jbuilder

@@ -15,6 +15,7 @@ json.exercise_types do
   json.exercise_id @exercise.id
   json.subjective @subjective_type  #是否包含主观题，1为包括，0为不包括
   json.exercise_end_time ((@ex_user_end_time.nil? || @ex_user_end_time < Time.now) ? "--" : how_much_time(@ex_user_end_time))
+  json.groups_count @exercise_course_groups.size
 end
 
 if @exercise_current_user_status == 0  #当为老师的时候
@@ -29,7 +30,6 @@ if @exercise_current_user_status == 0  #当为老师的时候
   else
     json.course_groups []
   end
-
 end
 
 if @current_user_ex_answers.present?

app/views/polls/poll_lists.json.jbuilder

@@ -16,6 +16,7 @@ json.poll_types do
   json.user_permission @poll_current_user_status  #当前用户存在且为课堂教师/管理员/超级管理员时为0 ，其他否则为1
   json.poll_id @poll.id
   json.poll_end_time @poll.end_time
+  json.groups_count @poll_course_groups.size
 end
 
 if @poll_current_user_status == 0

lib/tasks/exercise_publish.rake

@@ -25,83 +25,118 @@ namespace :exercise_publish do
     end
   end
 
-  # def calculate_student_score(exercise, user)
+  #计算试卷的总分和试卷的答题状态
-  #   score = 0
+  # def calculate_student_score(exercise,user)
-  #   score1 = 0
+  #   score1 = 0.0 #选择题/判断题
-  #   score2 = 0
+  #   score2 = 0.0 #填空题
-  #   score3 = 0
+  #   score5 = 0.0  #实训题
-  #   score4 = 0
+  #   ques_stand = []  #问题是否正确
-  #   exercise_qustions = exercise.exercise_questions
+  #   exercise_questions = exercise.exercise_questions
-  #   exercise_qustions.each do |question|
+  #   exercise_questions.each do |q|
-  #     if question.question_type != 5
+  #     if q.question_type != 5
-  #       answer = question.exercise_answers.where("#{ExerciseAnswer.table_name}.user_id = #{user.id}")
+  #       answers_content = q.exercise_answers.search_answer_users("user_id",user.id)  #学生的答案
-  #       if question.question_type == 3
+  #     else
-  #         standard_answer =[]
+  #       answers_content = q.exercise_shixun_answers.search_shixun_answers("user_id",user.id)  #学生的答案
-  #         question.exercise_standard_answers.each do |answer|
+  #     end
-  #           standard_answer << answer.answer_text.strip.downcase
+  #     if q.question_type <= 2  #为选择题或判断题时
-  #         end
+  #       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
+  #         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
-  #         standard_answer = question.exercise_standard_answers.first
+  #         each_standard_score = 0.0
   #       end
-  #
+  #       if q.is_ordered
-  #       unless answer.empty?
+  #         answers_content.each do |u|
-  #         # 问答题有多个答案
+  #           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 question.question_type == 3 && !standard_answer.empty?
+  #           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
-  #           if standard_answer.include?(answer.first.answer_text.strip.downcase)
+  #             u.update_attribute("score",each_standard_score)
-  #             score1 = score1+ question.question_score unless question.question_score.nil?
+  #             score2 = score2 + each_standard_score
   #           end
-  #         elsif question.question_type == 1 && !standard_answer.nil?
-  #           if answer.first.exercise_choice.choice_position == standard_answer.exercise_choice_id
-  #             score2 = score2 + question.question_score unless question.question_score.nil?
   #         end
-  #         elsif question.question_type == 2 && !standard_answer.nil?
+  #       else
-  #           arr = get_mulscore(question, user)
+  #         st_answer_text = standard_answer_array.pluck(:answer_text).reject(&:blank?).map!(&:downcase)
-  #           if arr.to_i == standard_answer.exercise_choice_id
+  #         answers_content.each do |u|
-  #             score3 = score3 + question.question_score unless question.question_score.nil?
+  #           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)
   #           end
   #         end
   #       end
-  #     else
+  #     elsif q.question_type == 5   #实训题时，主观题这里不评分
-  #       question.exercise_shixun_challenges.each do |exercise_cha|
+  #       q.exercise_shixun_challenges.each do |exercise_cha|
-  #         game = Game.where(:user_id => user.id, :challenge_id => exercise_cha.challenge_id).first
+  #         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 = exercise_cha.challenge.path.present? ? exercise_cha.challenge.path.split("；") : []
+  #           cha_path = challenge_path exercise_cha.challenge.path
-  #           challeng_path = cha_path.reject(&:blank?)[0].try(:strip)
   #           if game.status == 2 && game.final_score >= 0
-  #             exercise_cha_score = exercise_cha.question_score
+  #             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.where(:user_id => user.id).empty?
+  #           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
-  #             if GameCode.where(:game_id => game.try(:id), :path => challeng_path).first.present?
+  #             game_challenge = game.game_codes.search_challenge_path(cha_path).first
-  #               game_code = GameCode.where(:game_id => game.try(:id), :path => challeng_path).first
+  #             if game_challenge.present?
+  #               game_code = game_challenge
   #               code = game_code.try(:new_code)
   #             else
-  #               begin
+  #               code = git_fle_content(exercise_cha.shixun.repo_path,cha_path)
-  #                 g = Gitlab.client
-  #                 Rails.logger.info "commit_exercise_path---- #{challeng_path}"
-  #                 if game.present?
-  #                   code = g.files(game.myshixun.gpid, challeng_path, "master").try(:content)
-  #                 else
-  #                   code = g.files(question.shixun.gpid, challeng_path, "master").try(:content)
-  #                 end
-  #                 code = tran_base64_decode64(code)
-  #               rescue Exception => e
-  #                 @error_messages = e.message
-  #                 Rails.logger.info "commit_exercise---- #{@error_messages}"
-  #               end
   #             end
-  #             ExerciseShixunAnswer.create(:exercise_question_id => question.id, :exercise_shixun_challenge_id => exercise_cha.id, :user_id => user.id,
+  #             sx_option = {
-  #                                         :score => exercise_cha_score, :answer_text => code, :status => answer_status)
+  #                 :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
+  #             }
+  #             ex_shixun_answer = ExerciseShixunAnswer.new(sx_option)
+  #             ex_shixun_answer.save!
   #           end
-  #           score4 += exercise_cha_score
+  #           score5 += exercise_cha_score
   #         end
   #       end
   #     end
-  #   end
+  #     user_scores = answers_content.score_reviewed.pluck(:score).sum
-  #   score = score1 + score2 + score3 + score4
+  #     if user_scores > 0
+  #       stand_answer = 1
+  #     else
+  #       stand_answer = 0
+  #     end
+  #     ques_option = {
+  #         "q_id":q.id,   #该问题的id
+  #         "q_type":q.question_type,
+  #         "q_position":q.question_number, #该问题的位置
+  #         "stand_status":stand_answer,  #该问题是否正确,1为正确，0为错误
+  #         "user_score":user_scores  #每个问题的总得分
+  #     }
+  #     ques_stand.push(ques_option)
+  #   end
+  #   total_score = score1 + score2 + score5
+  #   {
+  #       "total_score":total_score,
+  #       "stand_status":ques_stand
+  #   }
   # end
 
   task :publish => :environment do
@@ -169,6 +204,9 @@ namespace :exercise_publish do
   end
 
   task :end => :environment do
+    # include ExercisesHelper
+    # include ApplicationController
+
     exercises = Exercise.where("end_time <=? and exercise_status = 2",Time.now)
     exercises.each do |exercise|
       course = exercise.course
@@ -180,7 +218,7 @@ namespace :exercise_publish do
 
           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_answer.where(:exercise_question_id => exercise.exercise_questions.where(:question_type => 4).map(&:id)).empty?
+          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
@@ -201,11 +239,12 @@ namespace :exercise_publish do
 
           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_answer.where(:exercise_question_id => exercise.exercise_questions.where(:question_type => 4).map(&:id)).empty?
+          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
+    logger.info("")
   end
 end