试卷列表的调整

app/models/exercise.rb

@@ -60,7 +60,8 @@ class Exercise < ApplicationRecord
     ex_users = exercise_users
     group_ids = common_published_ids(user_id)
     if group_ids.present?
-      ex_users = ex_users.where(user_id: course.students.where(course_group_id: group_ids).select(:user_id).pluck(:user_id))
+      ex_users = ex_users.joins("join course_members on exercise_users.user_id=course_members.user_id").
+          where(course_members: {course_group_id: group_ids})
     end
     ex_users
   end
@@ -69,8 +70,9 @@ class Exercise < ApplicationRecord
   def common_published_ids(user_id)
     current_user_groups = course.teacher_course_ids(user_id)
     if unified_setting
-      un_group_ids = (course.none_group_count > 0) ? [0] : []
-      published_group_ids = (current_user_groups + un_group_ids).uniq    #统一设置时，为当前用户的分班id及未分班
+      # un_group_ids = (course.none_group_count > 0) ? [0] : []
+      # published_group_ids = (current_user_groups + un_group_ids).uniq    #统一设置时，为当前用户的分班id及未分班
+      published_group_ids = current_user_groups
     else
       ex_group_setting = exercise_group_settings.select(:course_group_id).pluck("course_group_id").uniq
       common_all_ids = ex_group_setting & current_user_groups  #当前用户有权限的已发布的分班id #非统一设置时，为当前用户有权限的且已发布分班的id