fix submission result

app/javascript/submission_form/form.vue

@@ -383,10 +383,7 @@ export default {
 
       await stepPromise()
 
-      return fetch(this.submitPath, {
-        method: 'POST',
-        body: new FormData(this.$refs.form)
-      }).then(response => {
+      this.saveStep().then(response => {
         const nextStep = this.stepFields[this.currentStep + 1]
 
         if (nextStep) {

app/views/submissions/show.html.erb

@@ -21,11 +21,12 @@
   </div>
   <div class="flex" style="max-height: calc(100vh - 60px)">
     <div class="overflow-y-auto overflow-x-hidden w-52 flex-none pr-3 mt-0.5 pt-0.5">
-      <% @submission.template.documents.each do |document| %>
+      <% @submission.template.schema.each do |item| %>
+        <% document = @submission.template.documents.find { |a| item['attachment_uuid'] == a.uuid } %>
         <a href="#<%= "page-#{document.uuid}-0" %>" onclick="[event.preventDefault(), window[event.target.closest('a').href.split('#')[1]].scrollIntoView({ behavior: 'smooth', block: 'start' })]" class="block cursor-pointer">
           <img src="<%= document.preview_images.first.url %>" width="<%= document.preview_images.first.metadata['width'] %>" height="<%= document.preview_images.first.metadata['height'] %>" class="rounded border" loading="lazy" >
           <div class="pb-2 pt-1.5 text-center">
-            <%= @submission.template.schema.find { |e| e['attachment_uuid'] == document.uuid }&.dig('name').presence || attachment.filename.base %>
+            <%= item['name'].presence || document.filename.base %>
           </div>
         </a>
       <% end %>

lib/submissions/generate_result_attachments.rb

@@ -49,7 +49,7 @@ module Submissions
                 attachment.download
               else
                 Vips::Image.new_from_buffer(attachment.download, '')
-                           .write_to_buffer('.jpg', Q: 40)
+                           .write_to_buffer('.png')
               end
 
             io = StringIO.new(image_data)

lib/templates/process_document.rb

@@ -15,7 +15,7 @@ module Templates
     def call(attachment)
       if attachment.content_type == PDF_CONTENT_TYPE
         generate_pdf_preview_images(attachment)
-      elsif attachment.content_type.starts_with?('image/')
+      elsif attachment.image?
         generate_preview_image(attachment)
       end