试卷评语

app/controllers/exercise_questions_controller.rb

@@ -526,8 +526,7 @@ class ExerciseQuestionsController < ApplicationController
               :score => @c_score,
               :answer_text => ""
             }
-            ex_answer_create = ExerciseAnswer.new(answer_option)
-            ex_answer_create.save
+            ExerciseAnswer.new(answer_option)
             ex_answer_old = 0
           end
           if ex_obj_score <= 0.0
@@ -628,23 +627,18 @@ class ExerciseQuestionsController < ApplicationController
         end
         comments = params[:comment]
         question_comment = @exercise_question.exercise_answer_comments&.first
+
         if question_comment.present?
           comment_option = {
               :comment => comments.present? ? comments : question_comment.comment,
               :score => @c_score,
-              :exercise_answer_id => ex_answers.present? ? ex_answers.first.id : nil
+              :exercise_answer_id => ex_answers.present? ? ex_answers.first.id : nil,
+              :user_id => current_user.id
           }
           question_comment.update_attributes(comment_option)
           @exercise_comments = question_comment
         else
-          if ex_answers.present?
-            ex_answer_comment_id = ex_answers.first.id
-          elsif ex_answer_create.present?
-            ex_answer_comment_id = ex_answer_create.id
-          else
-            ex_answer_comment_id = nil
-          end
-
+          ex_answer_comment_id = @exercise_question.exercise_answers.find_by(user_id: @user_id).try(:id)
           comment_option = {
               :user_id => current_user.id,
               :comment => comments,