修改用户的状态判断

app/controllers/exercise_answers_controller.rb

@@ -94,28 +94,39 @@ class ExerciseAnswersController < ApplicationController
 
   def get_exercise_question
     @exercise_question = ExerciseQuestion.find_by_id(params[:exercise_question_id])
-    @exercise = @exercise_question.exercise
-    @course = @exercise.course
-    @exercise_user = @exercise.exercise_users.find_by(user_id: current_user.id) #当前用户
+    @exercise = @exercise_question&.exercise
+    @course = @exercise&.course
+    @exercise_user = @exercise&.exercise_users.find_by(user_id: current_user.id) #当前用户
     @exercise_user_status = @exercise.get_exercise_status(current_user.id)
 
-
     if @exercise_question.blank?
       normal_status(-1,"试卷问题不存在！")
     elsif @exercise.blank?
       normal_status(-1,"试卷不存在！")
     elsif @course.blank?
       normal_status(-1,"该课堂不存在！")
-    elsif (@exercise_user.present? && @exercise_user&.commit_status == 1) || @exercise_user_status == 3   #已提交答案的/时间已结束的试卷不允许再修改
+    elsif @exercise_user.blank?
+      normal_status(-1,"试卷用户不存在！")
+    elsif @exercise_user_status == 3 || @exercise_user.commit_status == 1
       normal_status(-1,"已提交/已结束的试卷不允许修改！")
-    elsif @exercise.time > 0
-      user_start_at =  @exercise_user&.start_at
-      exercise_time = @exercise.time.to_i + 1  #
-      if (user_start_at + exercise_time.minutes) < Time.now
-        normal_status(-1,"限时试卷已结束！")
+    else
+      if @exercise.time > 0 && @exercise_user.start_at.present? && ((@exercise_user.start_at + (@exercise.time.to_i + 1).minutes) < Time.now)
+        objective_score = calculate_student_score(@exercise,current_user)[:total_score]
+        subjective_score = @exercise_user.subjective_score < 0.0 ? 0.0 : @exercise_user.subjective_score
+        total_score = objective_score + subjective_score
+        commit_option = {
+            :status => 1,
+            :commit_status => 1,
+            :end_at => Time.now,
+            :objective_score => objective_score,
+            :score => total_score,
+            :subjective_score => subjective_score
+        }
+        @exercise_user.update_attributes(commit_option)
+        normal_status(-1,"试卷提交时间已截止！")
       end
-
     end
+
   end
 
 end