jam-cloud/ruby/lib/jam_ruby/models/email_batch_set.rb

module JamRuby
  class EmailBatchSet < ActiveRecord::Base
    self.table_name = "email_batch_sets"

    belongs_to :email_batch, :class_name => 'JamRuby::EmailBatch'

    def self.deliver_set(batch_id, user_ids)
      bset = self.new
      bset.email_batch_id = batch_id
      bset.user_ids = user_ids.join(',')
      bset.started_at = Time.now
      bset.batch_count = user_ids.size
      bset.save!

      if 'test' == Rails.env
        BatchMailer.send_batch_email(bset.email_batch_id, user_ids).deliver!
      else
        BatchMailer.send_batch_email(bset.email_batch_id, user_ids).deliver
      end
      bset
    end
  end
end