Contents

module Spree
  class Price < ActiveRecord::Base
    acts_as_paranoid
    belongs_to :variant, class_name: 'Spree::Variant', inverse_of: :prices

    validate :check_price
    validates :amount, numericality: { greater_than_or_equal_to: 0 }, allow_nil: true

    def display_amount
      money
    end
    alias :display_price :display_amount

    def money
      Spree::Money.new(amount || 0, { currency: currency })
    end

    def price
      amount
    end

    def price=(price)
      self[:amount] = parse_price(price)
    end

    # Remove variant default_scope `deleted_at: nil`
    def variant
      Spree::Variant.unscoped { super }
    end

    private
    def check_price
      raise "Price must belong to a variant" if variant.nil?

      if currency.nil?
        self.currency = Spree::Config[:currency]
      end
    end

    # strips all non-price-like characters from the price, taking into account locale settings
    def parse_price(price)
      return price unless price.is_a?(String)

      separator, delimiter = I18n.t([:'number.currency.format.separator', :'number.currency.format.delimiter'])
      non_price_characters = /[^0-9\-#{separator}]/
      price.gsub!(non_price_characters, '') # strip everything else first
      price.gsub!(separator, '.') unless separator == '.' # then replace the locale-specific decimal separator with the standard separator if necessary

      price.to_d
    end

  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
spree_core-2.2.1	app/models/spree/price.rb
spree_core-2.2.0	app/models/spree/price.rb