Contents

require 'wisper'

module Wisper
  module ActiveRecord
    module Publisher
      extend ActiveSupport::Concern
      included do

        include Wisper::Publisher

        after_validation :after_validation_broadcast
        after_commit     :after_create_broadcast,  on: :create
        after_commit     :after_update_broadcast,  on: :update
        after_commit     :after_destroy_broadcast, on: :destroy
        after_commit     :after_commit_broadcast
        after_rollback   :after_rollback_broadcast
      end

      private

      def after_validation_broadcast
        action = new_record? ? 'create' : 'update'
        broadcast("#{action}_#{broadcast_model_name_key}_failed", self) unless errors.empty?
      end

      def after_create_broadcast
        broadcast(:after_create, self)
        broadcast("create_#{broadcast_model_name_key}_successful", self)
      end

      def after_update_broadcast
        broadcast(:after_update, self)
        broadcast("update_#{broadcast_model_name_key}_successful", self)
      end

      def after_destroy_broadcast
        broadcast(:after_destroy, self)
        broadcast("destroy_#{broadcast_model_name_key}_successful", self)
      end

      def after_commit_broadcast
        broadcast(:after_commit, self)
        broadcast("#{broadcast_model_name_key}_committed", self)
      end

      def after_rollback_broadcast
        broadcast(:after_rollback, self)
      end

      def broadcast_model_name_key
        self.class.model_name.param_key
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
wisper-activerecord-1.0.0	lib/wisper/active_record/publisher.rb