Organization

class Organization < ActiveRecord::Base
	acts_as_nested_set
	attr_accessible :name, :location_id, :parent_id
	
	belongs_to :location
	has_many :batches
	has_many :org_prod_relationships, dependent: :destroy
	has_many :products, through: :org_prod_relationships
	
	validates :name, presence: true
	validates :location_id, presence: true

  def has_product?(prod)
    org_prod_relationships.find_by_product_id(prod.id)
  end

  def add_product!(prod)
    org_prod_relationships.create!(product_id: prod.id)
  end

  def publish_product!(prod)
    self.descendants.each do |d|
      d.add_product!(prod)
    end
  end
end