Adds sponsorship levels model

app/models/conference.rb

@@ -31,6 +31,7 @@ class Conference < ActiveRecord::Base
   has_many :vdays, :dependent => :destroy
   has_many :vpositions, :dependent => :destroy
   has_many :vchoices, :dependent => :destroy
+  has_many :sponsorship_levels, dependent: :destroy
 
   belongs_to :venue
 

app/models/sponsorship_level.rb

@@ -0,0 +1,5 @@
+class SponsorshipLevel < ActiveRecord::Base
+  attr_accessible :title, :donation_amount
+  validates_presence_of :title
+  belongs_to :conference
+end

db/migrate/20140605055802_create_sponsorship_levels.rb

@@ -0,0 +1,10 @@
+class CreateSponsorshipLevels < ActiveRecord::Migration
+  def change
+    create_table :sponsorship_levels do |t|
+      t.string :title
+      t.string :donation_amount
+      t.belongs_to :conference
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -50,15 +50,15 @@ ActiveRecord::Schema.define(version: 20140605125153) do
   add_index "comments", ["user_id"], name: "index_comments_on_user_id"
 
   create_table "conferences", force: true do |t|
-    t.string   "guid",                                         null: false
-    t.string   "title",                                        null: false
-    t.string   "short_title",                                  null: false
+    t.string   "guid",                                     null: false
+    t.string   "title",                                    null: false
+    t.string   "short_title",                              null: false
     t.string   "social_tag"
-    t.string   "contact_email",                                null: false
-    t.string   "timezone",                                     null: false
+    t.string   "contact_email",                            null: false
+    t.string   "timezone",                                 null: false
     t.string   "html_export_path"
-    t.date     "start_date",                                   null: false
-    t.date     "end_date",                                     null: false
+    t.date     "start_date",                               null: false
+    t.date     "end_date",                                 null: false
     t.integer  "venue_id"
     t.datetime "created_at"
     t.datetime "updated_at"
@@ -288,6 +288,27 @@ ActiveRecord::Schema.define(version: 20140605125153) do
     t.date    "date"
   end
 
+  create_table "sponsors", force: true do |t|
+    t.string   "name"
+    t.text     "description"
+    t.string   "website_url"
+    t.string   "logo_file_name"
+    t.string   "logo_content_type"
+    t.integer  "logo_file_size"
+    t.datetime "logo_updated_at"
+    t.integer  "sponsorship_level_id"
+    t.integer  "conference_id"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
+  create_table "sponsorship_levels", force: true do |t|
+    t.string   "title"
+    t.integer  "conference_id"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
   create_table "supporter_levels", force: true do |t|
     t.integer "conference_id"
     t.string  "title",         null: false
@@ -308,9 +329,9 @@ ActiveRecord::Schema.define(version: 20140605125153) do
   end
 
   create_table "tracks", force: true do |t|
-    t.string   "guid",                              null: false
+    t.string   "guid",          null: false
     t.integer  "conference_id"
-    t.string   "name",                              null: false
+    t.string   "name",          null: false
     t.text     "description"
     t.string   "color"
     t.datetime "created_at"

spec/factories/sponsorship_levels.rb

@@ -0,0 +1,9 @@
+# Read about factories at https://github.com/thoughtbot/factory_girl
+
+FactoryGirl.define do
+  factory :sponsorship_level do
+    title 'Platin'
+    donation_amount '$100,000'
+    conference
+  end
+end

spec/models/sponsorship_level_spec.rb

@@ -0,0 +1,14 @@
+require 'spec_helper'
+
+describe SponsorshipLevel do
+  describe 'validations' do
+
+    it 'has a valid factory' do
+      expect(build(:sponsorship_level)).to be_valid
+    end
+
+    it 'is not valid without a title' do
+      should validate_presence_of(:title)
+    end
+  end
+end