Class: SpreeRelatedProducts::Engine

Inherits:
Rails::Engine
  • Object
show all
Defined in:
lib/spree_related_products.rb

Class Method Summary collapse

Class Method Details

.activate ⇒ Object 



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
 
# File 'lib/spree_related_products.rb', line 6

def self.activate

  # Calculator::RelatedProductDiscount.register

  Product.class_eval do
    has_many :relations, :as => :relatable

    def self.relation_types
      RelationType.find_all_by_applies_to(self.to_s, :order => :name)
    end

    def method_missing(method, *args)
      relation_type =  self.class.relation_types.detect { |rt| rt.name.downcase.gsub(" ", "_").pluralize == method.to_s.downcase }

      if relation_type.nil?
        super
      else
        relations.find_all_by_relation_type_id(relation_type.id).map(&:related_to).select {|product| product.deleted_at.nil? && product.available_on <= Time.now()}
      end

    end
  end

  Admin::ProductsController.class_eval do
    def related
      load_object
      @relation_types = Product.relation_types
    end
  end

end