json.data do
  json.array! @teachers do |d|
    json.id d.id
    json.name d.name
    json.department d.department&.name
    json.school d.department&.school&.name
    json.professional_title d.professional_title
    json.job d.job
    json.user_id d.user_id
    json.login d.user_id ? d.user.login : ''
    json.course_subjects_count d.course_subjects_count
    json.teacher_follows_count d.teacher_follows_count
    json.activities_count d.activity_teachers_count
    json.source EducodeSales::Common.teacher_source_name[d.source_id]
    json.attitude EducodeSales::Common.key_attitude_name[d.attitude_id]
    json.courses_count d.user_id ? Course.joins(:course_members).where(course_members: {user_id: d.user_id}).count : 0
    json.actives d.actives
    json.students d.students
    json.regist_at d.regist_at ? d.regist_at.to_s(:date) : ''
  end
end
json.code 0
json.msg 'succcess'