core/app/models/spree/price.rb
module Spree
class Price < Spree::Base
include Spree::VatPriceCalculation
if defined?(Spree::Webhooks::HasWebhooks)
include Spree::Webhooks::HasWebhooks
end
acts_as_paranoid
MAXIMUM_AMOUNT = BigDecimal('99_999_999.99')
belongs_to :variant, -> { with_deleted }, class_name: 'Spree::Variant', inverse_of: :prices, touch: true
before_validation :ensure_currency
validates :amount, allow_nil: true, numericality: {
greater_than_or_equal_to: 0,
less_than_or_equal_to: MAXIMUM_AMOUNT
}
validates :compare_at_amount, allow_nil: true, numericality: {
greater_than_or_equal_to: 0,
less_than_or_equal_to: MAXIMUM_AMOUNT
}
extend DisplayMoney
money_methods :amount, :price, :compare_at_amount
alias display_compare_at_price display_compare_at_amount
self.whitelisted_ransackable_attributes = ['amount', 'compare_at_amount']
def money
Spree::Money.new(amount || 0, currency: currency.upcase)
end
def amount=(amount)
self[:amount] = Spree::LocalizedNumber.parse(amount)
end
def compare_at_money
Spree::Money.new(compare_at_amount || 0, currency: currency)
end
def compare_at_amount=(compare_at_amount)
self[:compare_at_amount] = Spree::LocalizedNumber.parse(compare_at_amount)
end
alias_attribute :price, :amount
alias_method :price=, :amount=
alias_attribute :compare_at_price, :compare_at_amount
alias_method :compare_at_price=, :compare_at_amount=
def price_including_vat_for(price_options)
options = price_options.merge(tax_category: variant.tax_category)
gross_amount(price, options)
end
def compare_at_price_including_vat_for(price_options)
options = price_options.merge(tax_category: variant.tax_category)
gross_amount(compare_at_price, options)
end
def display_price_including_vat_for(price_options)
Spree::Money.new(price_including_vat_for(price_options), currency: currency)
end
def display_compare_at_price_including_vat_for(price_options)
Spree::Money.new(compare_at_price_including_vat_for(price_options), currency: currency)
end
private
def ensure_currency
self.currency ||= Spree::Store.default.default_currency
end
end
end