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module Spree::ZonePricing::Variant
def self.included(target)
target.class_eval do
has_many :zone_prices, :dependent => :destroy
has_many :zones, :through => :zone_prices
# Update zone prices for variant from attributes
# passed to us from the form
def zone_price_attributes=(price_attributes)
price_attributes.each do |key, value|
# Check if record exists, if so update. If value of price
# is blank or 0 then delete record
zone_price = ZonePrice.first(:conditions => {:zone_id => key, :variant_id => self.id})
if zone_price
# Record exists, update or delete if no price specified
if value['price'].to_f != 0
zone_price.update_attribute(:price, value['price'].to_f)
else
zone_price.destroy
end
elsif value['price'].to_f != 0
# Record does not exist, create
ZonePrice.create(:zone_id => key, :variant => self, :price => value['price'].to_f)
end
end
end
# Return zone price if defined otherwise return normal price
def zone_price(country_id)
# Find zone and check if zone price set for the product/variant
zone = Country.find(country_id).zone
zone_price = self.zone_prices.find_by_zone_id(zone.id) if zone && self.respond_to?('zone_prices')
if zone_price
# Zone price set us it
amount = zone_price.price
else
amount = self.price
end
end
# Method to default variant zone prices to the product zone prices
def set_default_zone_prices(country_id)
return if self.product.master.zone_prices.size <= 0 # No zone prices specified for product
# Assign product zone prices as defaults
self.product.master.zone_prices.each {|zp| self.zone_prices.build(zp.attributes)}
end
end
end
end
Version data entries
69 entries across 69 versions & 1 rubygems