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@jthomp
Created August 20, 2008 19:18
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class Product < ActiveRecord::Base
###########################
# Including our Permalinked module
include Permalinked
###########################
# Products should have:
# => name [r]
# => permalink
# => description [r]
# => product group [a]
# => category [a]
# => images [a]
# => preview image [a]
# => zones [a]
# => pricegroup [a]
# => ship start time
# => ship end time
# => always shipping indicator
validates_presence_of :name, :description
validates_presence_of :always_shipping, :if => :shipping_dates_are_empty?, :message => "must be set to 'Yes' if you do not have both start and end shipping dates"
validates_uniqueness_of :name
has_many :product_zones
has_many :zones, :through => :product_zones
has_many :images, :as => :imageable, :conditions => "imageable_subtype = 'main_image'"
has_one :preview_image, :as => :imageable, :conditions => "imageable_subtype = 'preview_image'", :class_name => 'Image'
belongs_to :pricegroup
belongs_to :category
belongs_to :product_group
###########################
# After save it should:
# => update/create permalink
after_save :create_permalink
###########################
# Methods for the association
# of our Product and ProductGroup
def group
product_group.name if product_group
end
def group=(name)
self.product_group = ProductGroup.find_or_create_by_name(name) unless name.blank?
end
###########################
# Methods for the association
# of our Product and Preview
# Image
def preview_image_array=(individual_image)
if not individual_image[:uploaded_data].blank?
individual_image["imageable_subtype"] = 'preview_image'
if individual_image[:id].blank?
image_save = images.build(individual_image)
else
image_save = self.preview_image
image_save.attributes = individual_image
end
self.preview_image = image_save
end
end
###########################
# Methods for the association
# of our Product and Images
def main_images=(main_images_array)
main_images_array.each do |individual_image|
if not individual_image[:uploaded_data].blank?
individual_image["imageable_subtype"] = 'main_image'
if individual_image[:id].blank?
image_save = images.build(individual_image)
else
image_save = images.detect { |i| i.id == individual_image[:id].to_i }
image_save.attributes = individual_image
end
self.images << image_save
end
end
end
protected
def shipping_dates_are_empty?
ship_start.blank? || ship_end.blank?
end
end
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