-
Notifications
You must be signed in to change notification settings - Fork 1
/
product_accessories_extension.rb
42 lines (34 loc) · 1.25 KB
/
product_accessories_extension.rb
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
require_dependency 'application'
class ProductAccessoriesExtension < Spree::Extension
version "1.0"
description "Adds accessories to products using a self-referential habtm association"
url "http://github.com/eastmedia/spree-product-accessories"
def self.require_gems(config)
config.gem "thoughtbot-factory_girl", :lib => "factory_girl", :source => "http://gems.github.com"
config.gem "faker"
end
def activate
Product.class_eval do
has_and_belongs_to_many :accessories, :class_name => 'Product', :join_table => 'accessories_products', :foreign_key => 'product_id', :association_foreign_key => 'accessory_id'
def add_accessory(accessory)
unless accessories.include? accessory
accessories << accessory
accessory.update_attribute :accessory, true
end
end
def remove_accessory(accessory)
if accessories.include? accessory
accessories.delete accessory
accessory.update_attribute :accessory, false
end
end
end
end
Admin::BaseController.class_eval do
before_filter :add_accessories_tab
private
def add_accessories_tab
@product_admin_tabs << {:name => t('accessories'), :url => "admin_product_accessories_url"}
end
end
end