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Contents
module KktShoppe
class DeliveryServicePrice < ActiveRecord::Base
# Set the table name
self.table_name = 'kkt_shoppe_delivery_service_prices'
include KktShoppe::AssociatedCountries
# The delivery service which this price belongs to
belongs_to :delivery_service, :class_name => 'KktShoppe::DeliveryService'
# The tax rate which should be applied
belongs_to :tax_rate, :class_name => "KktShoppe::TaxRate"
# Validations
validates :code, :presence => true
validates :price, :numericality => true
validates :cost_price, :numericality => true, :allow_blank => true
validates :min_weight, :numericality => true
validates :max_weight, :numericality => true
# All prices ordered by their price ascending
scope :ordered, -> { order(:price => :asc) }
# All prices which are suitable for the weight passed.
#
# @param weight [BigDecimal] the weight of the order
scope :for_weight, -> weight { where("min_weight <= ? AND max_weight >= ?", weight, weight) }
end
end
Version data entries
9 entries across 9 versions & 1 rubygems