生成测试数据

populate.rake

 # lib/tasks/populate.rake  
namespace :db do  
  desc "Erase and fill database"  
  task :populate => :environment do  
    require 'populator'  
    require 'faker'  
      
    [Conversation, Event, History, Dispatch, Record, Workitem, Duty, Person].each(&:delete_all)  
      
    #区划代码
    districtcodes = District.communitee.under(District.top.first).map(&:code)
    #用户
    cogentsoft_id = User.find_by_login('admin').id

    Conversation.populate 800 do |conversation|  
      conversation.title = Faker::Name.name
      conversation.content = Faker::Lorem.paragraph
      conversation.state = [-1, 0, 10, 20, 30, 40, 60, 70, 90]
      conversation.aim = 1..9
      conversation.emergency = 1..3
      conversation.security = 1..5
      conversation.kind_id = 1..2
      conversation.sub_kind_id = (1..10).to_a + (51..60).to_a
      conversation.place = Faker::Address.street_address
      conversation.district = districtcodes
      conversation.grid = District.find_by_code(conversation.district).grids.map(&:code)
      conversation.source = 1..9
      conversation.reportor_id = cogentsoft_id
      conversation.ownerdistrict = districtcodes
      conversation.creator_id = cogentsoft_id
      conversation.modifier_id = cogentsoft_id
      conversation.created_at = 3.months.ago..Time.now  
      conversation.updated_at = 1.years.ago..Time.now  
      conversation.reported_at = 1.months.ago..Time.now  

      Person.populate 1..2 do |person|
        person.name = Faker::Name.name
        person.cardno = '441521198384784534'
        person.sex = 1..2
        person.phone = Faker::PhoneNumber.phone_number
        person.mobile = Faker::PhoneNumber.phone_number
        person.email   = Faker::Internet.email  
        person.address  = Faker::Address.street_address  
        person.jobunit  = Faker::Company.name
        person.created_at = 1.years.ago..Time.now  
        person.updated_at = 1.years.ago..Time.now  

        Event.populate 1 do |event|  
          event.person_id = person
          event.conversation_id = conversation.id  
          event.category = (1..7).to_a + (21..26).to_a
          event.timing = 1.years.ago..Time.now  
          event.content = Faker::Lorem.paragraph
          event.creator_id = cogentsoft_id
          event.modifier_id = cogentsoft_id
          event.created_at = 1.years.ago..Time.now  
          event.updated_at = 1.years.ago..Time.now  
        end  
      end
    end  
  end  
end