导出调整

app/helpers/export_helper.rb

@@ -286,10 +286,18 @@ module ExportHelper
     @user_columns = []
     ques_type_boolean = question_types.include?(4)
     if ques_type_boolean  #仅存在主观题或客观题的时候
-      @table_columns = @table_columns + %w(客观题成绩 主观题成绩 最终成绩 开始答题时间 提交时间)
+      @table_columns = @table_columns + %w(客观题成绩 主观题成绩 最终成绩)
     else
-      @table_columns = @table_columns + %w(最终成绩 开始答题时间 提交时间)
+      @table_columns = @table_columns + %w(最终成绩)
     end
+    for i in 1 .. exercise.exercise_questions.size
+      @table_columns = @table_columns + ["第#{i}题"]
+    end
+
+    @table_columns = @table_columns + %w(开始答题时间 提交时间)
+
+    questions = exercise.exercise_questions.includes(:exercise_answers,:exercise_shixun_answers).order("question_number ASC")
+
     export_ex_users.includes(user: :user_extension).each_with_index do |e_user,index|
       user_info = e_user.user
       member = course.students.find_by_user_id(e_user.user_id)
@@ -312,11 +320,36 @@ module ExportHelper
       user_option = [index+1,user_login,user_real_name, user_mail,
                      user_student_id,user_course,user_commit_stu]
       if ques_type_boolean
-        other_user_option = [user_obj_score,user_suj_score,user_score,user_start_time,user_end_time]
+        other_user_option = [user_obj_score,user_suj_score,user_score]
       else
-        other_user_option = [user_score,user_start_time,user_end_time]
+        other_user_option = [user_score]
       end
-      user_option = user_option + other_user_option
+
+      time_option = [user_start_time,user_end_time]
+
+      score_option = []
+      questions.each do |q|
+        q_type = q.question_type
+        if q_type == Exercise::PRACTICAL
+          answers_content = q.exercise_shixun_answers.select{|answer| answer.user_id == e_user.user_id}
+        else
+          answers_content = q.exercise_answers.select{|answer| answer.user_id == e_user.user_id}
+        end
+
+        if q_type <= Exercise::JUDGMENT || q_type == Exercise::SUBJECTIVE
+          if answers_content.present?   #学生有回答时,分数已经全部存到exercise_answer 表，所以可以直接取第一个值
+            ques_score = answers_content.first.score
+            ques_score = ques_score.nil? || ques_score < 0 ? 0.0 : ques_score
+          else
+            ques_score = 0.0
+          end
+        else
+          ques_score = answers_content.score_reviewed.select(:score).pluck(:score).sum
+        end
+        score_option.push(ques_score)
+      end
+
+      user_option = user_option + other_user_option + score_option + time_option
       @user_columns.push(user_option)
     end
   end