Added sync functionality to Item and Employee

app/models/qbo_item.rb

@@ -1,3 +1,16 @@
 class QboItem < ActiveRecord::Base
   unloadable
+   attr_accessible :name
+  
+  def self.update_all 
+    qbo = Qbo.first
+    service = Quickbooks::Service::Item.new(:company_id => qbo.realmId, :access_token => Qbo.get_auth_token)
+    
+    # Update the item table
+    service.all.each { |item|
+      qbo_item = QboItem.find_or_create_by(id: item.id)
+      qbo_item.name = item.name
+      qbo_item.save!
+    }
+  end
 end