view only party

app/controllers/submissions_controller.rb

@@ -87,6 +87,8 @@ class SubmissionsController < ApplicationController
   private
 
   def create_submissions(template, submissions_params, params)
+    normalize_message_submitter_uuids!(params)
+
     submissions_attrs = submissions_params[:submission].to_h.values
 
     submissions_attrs, _, new_fields =
@@ -111,4 +113,23 @@ class SubmissionsController < ApplicationController
   def submissions_params
     params.permit(submission: { submitters: [:uuid, :email, :phone, :name, { values: {} }] })
   end
+
+  def normalize_message_submitter_uuids!(params)
+    return if params[:request_email_per_submitter] == '1'
+
+    uuids = params[:email_message_submitter_uuids]
+
+    return if uuids.blank?
+    return if params[:subject].blank? && params[:body].blank?
+
+    params[:submitter_preferences] =
+      Array.wrap(uuids).index_with { { 'subject' => params[:subject], 'body' => params[:body] } }
+
+    params[:request_email_per_submitter] = '1'
+
+    params.delete(:subject)
+    params.delete(:body)
+
+    params
+  end
 end