json.teacher_list do
  json.array! @teacher_list do |teacher|
    json.course_member_id teacher.id
    json.name teacher.user.real_name
    json.name_link user_path(teacher.user)
    json.login teacher.user.login
    json.user_id teacher.user.id
    json.role teacher.role == "CREATOR" ? "管理员" : teacher.role == "PROFESSOR" ? "教师" : "助教"
    json.course_groups do
      json.array! CourseGroup.where(id: TeacherCourseGroup.where(course_member_id: teacher.id, user_id: teacher.user.id, course_id: @course.id).pluck(:course_group_id)) do |course_group|
        json.name course_group.name
        json.id course_group.id
      end
    end
    json.graduation_group teacher.graduation_group.try(:name)
    json.graduation_group_id teacher.graduation_group.try(:id)
  end
end
json.teacher_list_size @teacher_list_size
json.apply_size @applications_size
json.is_admin @is_admin