<% attachment_field_uuids = @submission.template.fields.select { |f| f['type'].in?(%w[image signature attachment]) }.pluck('uuid') %> <% attachments = ActiveStorage::Attachment.where(uuid: @submission.values.values_at(*attachment_field_uuids).flatten).preload(:blob) %>

<% @submission.template.schema.each do |item| %> <% document = @submission.template.documents.find { |a| a.uuid == item['attachment_uuid'] } %> <% document.preview_images.sort_by { |a| a.filename.base.to_i }.each_with_index do |page, index| %>

<% end %> <% end %>