push current order to wombat after_commit

order_push_wombat_sample.rb

Spree::Order.class_eval do
  after_commit :wombat_push_spree_orders
  def wombat_push_spree_orders 
    if self.state == "complete" 
      payload_builder = Spree::Wombat::Config[:payload_builder]["Spree::Order"]
      payload = ActiveModel::ArraySerializer.new([order], 
        each_serializer: payload_builder[:serializer].constantize, 
        root: payload_builder[:root]
      ).to_json
      Spree::Wombat::Client.push(payload)
    end 
  end
  
end