adjust permanently remove

app/controllers/api/submissions_controller.rb

@@ -93,7 +93,7 @@ module Api
     end
 
     def destroy
-      if params[:permanently] == 'true'
+      if params[:permanently].in?(['true', true])
         @submission.destroy!
       else
         @submission.update!(archived_at: Time.current)

app/controllers/api/templates_controller.rb

@@ -74,7 +74,7 @@ module Api
     end
 
     def destroy
-      if params[:permanently] == 'true'
+      if params[:permanently].in?(['true', true])
         @template.destroy!
       else
         @template.update!(archived_at: Time.current)

app/controllers/submissions_controller.rb

@@ -61,7 +61,7 @@ class SubmissionsController < ApplicationController
 
   def destroy
     notice =
-      if params[:permanently].present?
+      if params[:permanently].in?(['true', true])
         @submission.destroy!
 
         I18n.t('submission_has_been_removed')

app/controllers/templates_controller.rb

@@ -93,7 +93,7 @@ class TemplatesController < ApplicationController
 
   def destroy
     notice =
-      if params[:permanently].present?
+      if params[:permanently].in?(['true', true])
         @template.destroy!
 
         I18n.t('template_has_been_removed')