rake for generate our delivery data

delivery_seed.rake

require 'benchmark'

namespace :hermes do
  namespace :development do
    task :create_deliveries_seed, [:rows, :volumes, :occurrences] => :environment do |t, args|
      rows              = args[:rows].nil? ? 200 : args[:rows].to_i 
      volumes_count     = args[:volumes].nil? ? 2 : args[:volumes].to_i
      occurrences_count = args[:occurrences].nil? ? 3 : args[:occurrences].to_i

      puts "Before => Delivery.count: #{Delivery.count}"
      Benchmark.bm do |x|
        x.report do
          rows.times do
            delivery=FactoryGirl.create(:delivery)
            #create volumes for delivery
            volumes = generate_volumes(delivery, volumes_count)

            #create occurrences for volumes
            #generate_occurrences(delivery, volumes, occurrences_count)
            #binding.pry
          end
        end
      end
      puts "After => Delivery.count: #{Delivery.count}"
    end

    def generate_volumes(delivery, count)
      volumes ||= []
      count.times do
        volumes<<FactoryGirl.create(:delivery_volume, delivery: delivery)
      end
      volumes
    end

    def generate_occurrences(delivery, volumes, occurrences_count)
      volumes.each do |volume|
        binding.pry
        occurrences_count.times do |count|
          if count == occurrences_count
            finalize = (rand(0..3) == 3)
          end
          type = finalize ? :occurrence_final_status : :occurrence
          u = FactoryGirl.create(type, trackable_code: delivery.delivery_id, ticket: volume.ticket)
          binding.pry
        end
      end
    end
  end
end