class PrintSetting < ApplicationRecord
	# validations
	validates_presence_of :name, :unique_code, :printer_name, :api_settings, :page_width, :page_height, :print_copies, :header_font_size, :item_font_size

	def self.get_precision_delimiter
		setting = PrintSetting.find_by_unique_code("CloseCashierPdf")
		if setting.nil?
			star_setting = PrintSetting.find_by_unique_code("CloseCashierStarPdf")
			 if star_setting.nil?
				 setting = PrintSetting.find_by_unique_code("CloseCashierCustomisePdf")
			 else
				return star_setting
			end
		end
		return setting
	end

end