json.data do
  json.array! @ideas do |d|
    json.(d, :id, :name, :level, :status, :types, :model, :content)
    json.school d.school_name
    json.staff d.staff&.user&.real_name
    json.hardware d.hardware.to_f.round(2)
    json.project d.project.to_i
    json.money d.money.to_f.round(2)
    json.end_time d.end_time.to_s
    json.creator d.creator&.user&.real_name
    json.deleter d.deleter&.user&.real_name
    json.created_at d.created_at.to_s(:date)
    json.history_type EducodeSales::Idea.where(school_id: d.school_id).size.to_i >= 2 ? "有" : "无"
  end
end
json.code 0
json.count @ideas.total_count