Replaced delayed_job with resque. See README_DEVEL

app/models/order.rb

@@ -170,7 +170,7 @@ class Order < ActiveRecord::Base
         ordergroups.each(&:update_stats!)
 
         # Notifications
-        UserNotifier.delay.finished_order(self.id)
+        Resque.enqueue(UserNotifier, FoodsoftConfig.scope, 'finished_order', self.id)
       end
     end
   end

app/models/ordergroup.rb

@@ -53,7 +53,7 @@ class Ordergroup < Group
       save!
       # Notify only when order group had a positive balance before the last transaction:
       if t.amount < 0 && self.account_balance < 0 && self.account_balance - t.amount >= 0
-        UserNotifier.delay.negative_balance(self.id, t.id)
+        Resque.enqueue(UserNotifier, FoodsoftConfig.scope, 'negative_balance', self.id, t.id)
       end
     end
   end

app/models/user_notifier.rb

@@ -1,29 +0,0 @@
-# This plain ruby class should handle all user notifications, called by various models
-class UserNotifier
-
-  def self.finished_order(order_id)
-    Order.find(order_id).group_orders.each do |group_order|
-      group_order.ordergroup.users.each do |user|
-        begin
-          Mailer.order_result(user, group_order).deliver if user.settings["notify.orderFinished"] == '1'
-        rescue
-          Rails.logger.warn "Can't deliver mail to #{user.email}"
-        end
-      end
-    end
-  end
-
-  # If this order group's account balance is made negative by the given/last transaction,
-  # a message is sent to all users who have enabled notification.
-  def self.negative_balance(ordergroup_id, transaction_id)
-    transaction = FinancialTransaction.find transaction_id
-
-    Ordergroup.find(ordergroup_id).users.each do |user|
-      begin
-        Mailer.negative_balance(user, transaction).deliver if user.settings["notify.negativeBalance"] == '1'
-      rescue
-        Rails.logger.warn "Can't deliver mail to #{user.email}"
-      end
-    end
-  end
-end