Use ActiveJob instead of Resque directly

This allows us to directly pass entities to the job.

plugins/messages/app/controllers/messages_controller.rb

@@ -32,7 +32,7 @@ class MessagesController < ApplicationController
   def create
     @message = @current_user.send_messages.new(params[:message])
     if @message.save
-      Resque.enqueue(MessageNotifier, FoodsoftConfig.scope, 'message_deliver', @message.id)
+      DeliverMessageJob.perform_later(@message)
       redirect_to messages_url, :notice => I18n.t('messages.create.notice')
     else
       render :action => 'new'

plugins/messages/app/jobs/deliver_message_job.rb

@@ -1,10 +1,5 @@
-class MessageNotifier < UserNotifier
-  @queue = :foodsoft_notifier
-
-  def self.message_deliver(args)
-    message_id = args.first
-    message = Message.find(message_id)
-
+class DeliverMessageJob < ApplicationJob
+  def perform(message)
     message.message_recipients.each do |message_recipient|
       recipient = message_recipient.user
       if recipient.receive_email?

plugins/messages/app/mail_receivers/messages_mail_receiver.rb

@@ -52,7 +52,7 @@ class MessagesMailReceiver
     message.add_recipients [@message.sender_id]
 
     message.save!
-    Resque.enqueue(MessageNotifier, FoodsoftConfig.scope, "message_deliver", message.id)
+    DeliverMessageJob.perform_later(message)
   end
 
   private