feat: update controllers to create delete request

app/controllers/concerns/facebook_concern.rb

@@ -5,23 +5,11 @@ module FacebookConcern
 
   private
 
-  def mark_deleting(id)
-    key = delete_key(id)
-    ::Redis::Alfred.set(key, true)
-  end
-
-  def unset_deleting(id)
-    key = delete_key(id)
-    ::Redis::Alfred.delete(key)
-  end
-
-  def deleting?(id)
-    key = delete_key(id)
-    ::Redis::Alfred.get(key).present?
-  end
-
-  def delete_key(id)
-    format(::Redis::Alfred::META_DELETE_PROCESSING, id: id)
+  def deletion_processed?(code)
+    request = DeleteRequest.find_by!(confirmation_code: code)
+    request.completed?
+  rescue ActiveRecord::RecordNotFound
+    false
   end
 
   def parse_fb_signed_request(signed_request)

app/controllers/facebook/confirm_controller.rb

@@ -2,10 +2,10 @@ class Facebook::ConfirmController < ApplicationController
   include FacebookConcern
 
   def show
-    if deleting?(params[:id])
-      render plain: 'Processing', status: :ok
-    else
+    if deletion_processed?(params[:id])
       render plain: 'Data Deleted Successfully', status: :ok
+    else
+      render plain: 'Processing. If there is an issue, please contact support', status: :ok
     end
   end
 end

app/controllers/facebook/delete_controller.rb

@@ -6,15 +6,14 @@ class Facebook::DeleteController < ApplicationController
     payload = parse_fb_signed_request(signed_request)
     id_to_process = payload['user_id']
 
-    mark_deleting(id_to_process)
-    ::Channels::Facebook::RedactContactDataJob.perform_later(id_to_process)
-    status_url = "#{app_url_base}/facebook/confirm/#{id_to_process}"
+    delete_request = DeleteRequest.create(fb_id: id_to_process)
+    status_url = "#{app_url_base}/facebook/confirm/#{delete_request.confirmation_code}"
 
     # IMPORTANT: Do not change the response format below.
     # Facebook's Data Deletion Request system specifically expects responses in this format
     # with a 'url' for status confirmation and a 'confirmation_code' field.
     # See: https://developers.facebook.com/docs/development/create-an-app/app-dashboard/data-deletion-callback/#implementing
-    render json: { url: status_url, confirmation_code: id_to_process }, status: :ok
+    render json: { url: status_url, confirmation_code: delete_request.confirmation_code }, status: :ok
   rescue InvalidDigestError
     render json: { error: 'Invalid signature' }, status: :unprocessable_entity
   rescue StandardError => e