module Skr::Concerns::IsSkuLocLine::ClassMethods

Public Instance Methods

is_sku_loc_line( parent: nil ) click to toggle source
# File lib/skr/concerns/is_sku_loc_line.rb, line 44
def is_sku_loc_line( parent: nil )
    self.send :include, InstanceMethods

    validate  :ensure_sku_does_not_change, :on=>:update

    if parent
        before_create do
            self.position ||= self.send( parent ).lines.max_by{|l|
                l.position || 0
            }.position.to_i + 1
        end
    end
    export_methods :extended_price, :optional=>false
end