class SaleTax < ApplicationRecord
  self.primary_key = "sale_tax_id"

  #primary key - need to be unique generated for multiple shops
  before_create :generate_custom_id
  belongs_to :sale

  private
  def generate_custom_id
    self.sale_tax_id = SeedGenerator.generate_id(self.class.name, "STI")
  end
end