add pdf generation

app/controllers/api/attachments_controller.rb

@@ -5,13 +5,14 @@ module Api
     skip_before_action :authenticate_user!
 
     def create
-      submission = Submission.find_by!(slug: params[:submission_slug])
+      submission = Submission.find_by!(slug: params[:submission_slug]) unless current_account
+
       blob = ActiveStorage::Blob.find_signed(params[:blob_signed_id])
 
       attachment = ActiveStorage::Attachment.create!(
         blob:,
         name: params[:name],
-        record: submission
+        record: submission || current_account
       )
 
       render json: attachment.as_json(only: %i[uuid], methods: %i[url filename content_type])

app/controllers/esign_settings_controller.rb

@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+class EsignSettingsController < ApplicationController
+  before_action :load_encrypted_config
+
+  def create
+    attachment = ActiveStorage::Attachment.find_by!(uuid: params[:attachment_uuid])
+
+    pdf = HexaPDF::Document.new(io: StringIO.new(attachment.download))
+
+    pdf.signatures
+  end
+
+  private
+
+  def load_encrypted_config
+    @encrypted_config =
+      EncryptedConfig.find_or_initialize_by(account: current_account, key: EncryptedConfig::ESIGN_CERTS_KEY)
+  end
+
+  def storage_configs
+    params.require(:encrypted_config).permit(value: {}).tap do |e|
+      e[:value].compact_blank!
+    end
+  end
+end

app/controllers/setup_controller.rb

@@ -17,6 +17,9 @@ class SetupController < ApplicationController
     @user = @account.users.new(user_params)
 
     if @user.save
+      @account.encrypted_configs.create!(key: EncryptedConfig::ESIGN_CERTS_KEY,
+                                         value: GenerateCertificate.call)
+
       sign_in(@user)
 
       redirect_to root_path

app/controllers/submissions_debug_controller.rb

@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+class SubmissionsDebugController < ApplicationController
+  layout 'flow'
+
+  skip_before_action :authenticate_user!
+
+  def index
+    @submission = Submission.preload({ attachments_attachments: :blob },
+                                     flow: { documents_attachments: :blob })
+                            .find_by(slug: params[:submission_slug])
+
+    respond_to do |f|
+      f.html do
+        render 'submit_flow/show'
+      end
+      f.pdf do
+        Submissions::GenerateResultAttachments.call(@submission)
+
+        send_data ActiveStorage::Attachment.where(name: :documents).last.download,
+                  filename: 'debug.pdf',
+                  disposition: 'inline',
+                  type: 'application/pdf'
+      end
+    end
+  end
+end