Louis | Add dummy data generator

db/schema.rb

@@ -22,6 +22,7 @@ ActiveRecord::Schema.define(version: 20140917020156) do
     t.string   "model"
     t.string   "bike_type"
     t.string   "color"
+    t.string   "frame_size"
     t.string   "serial_number"
     t.text     "notes"
     t.text     "tag_info"

db/seeds.rb

@@ -1,7 +0,0 @@
-# This file should contain all the record creation needed to seed the database with its default values.
-# The data can then be loaded with the rake db:seed (or created alongside the db with db:setup).
-#
-# Examples:
-#
-#   cities = City.create([{ name: 'Chicago' }, { name: 'Copenhagen' }])
-#   Mayor.create(name: 'Emanuel', city: cities.first)

lib/tasks/dummydata.rake

@@ -0,0 +1,69 @@
+namespace :db do
+  desc "Add some random sample data"
+
+  task dummy_data: :environment do
+    puts "clearing users"
+    User.destroy_all
+    puts "clearing bikes"
+    Bike.destroy_all
+    puts "clearing clients"
+    Client.destroy_all
+  
+    def random_client
+      return {
+        first_name: Faker::Name.first_name,
+        last_name: Faker::Name.last_name,
+        application_date: rand(5.years).ago,
+        gender: ["male", "female"].sample,
+        age: rand(45) + 15,
+        weight: rand(100) + 100,
+        helmet: [true, false].sample,
+        lock: [true, false].sample,
+        agency: Faker::Company.name,
+        completion_date: rand(30.days).ago
+      }
+    end 
+  
+    def random_bike
+      return {
+        entry_date: rand(3.years).ago,
+        brand: ["Windsor", "Schwinn", "Magna", "Fuji", "Cannondale", "Bianchi", "Jamis", "Felt"].sample,
+        model: Faker::Hacker.verb,
+        bike_type: ["Cruiser", "BMX", "Fixie", "Utility", "Road", "Hybrid", "Kids"].sample,
+        color: Faker::Commerce.color,
+        serial_number: Faker::Number.number(10),
+        notes: Faker::Lorem.sentence,
+        tag_info: Faker::Lorem.sentence,
+        completion_date: rand(100.days).ago,
+        price: rand(400) + 50,
+        seat_tube_size: rand(45),
+        top_tube_size: rand(45),
+        log_number: Faker::Number.number(8),
+        purpose: ["Sale", "Freecyclery"].sample,
+        mechanic: Faker::Name.first_name
+      }
+    end
+  
+    puts "creating a new user"
+    user = User.new(email: "user@example.com", password: "password").save
+    
+    puts "creating some clients"
+    10.times do
+      Client.new(random_client).save
+    end
+
+    clients = Client.all
+       
+    puts "creating some bikes"
+
+    30.times do
+      Bike.new(random_bike).save
+    end
+    bikes = Bike.all
+  
+    puts "assigning bikes to clients" 
+    Client.all.each_with_index do |client, index|
+      client.update_attribute("bike_id", Bike.all[index].id)
+    end
+  end
+end

spec/factories/clients.rb

@@ -1,4 +1,9 @@
 FactoryGirl.define do
-  factory :client do
+  factory :random_client do
+    first_name "John"
+    last_name "Doe"
+    application_date Date.new(2010, 03, 02)
+    gender "Male"
+    
   end
 end