Contents

module BrDanfe
  module DanfeLib
    class Helper
      def self.numerify(number)
        return "" if !number || number == ""

        separated_number = number.to_s.split(".")
        integer_part = separated_number[0].reverse.gsub( /\d{3}(?=\d)/, '\&.' ).reverse
        decimal_part = separated_number[1] || "00"
        decimal_part = decimal_part + "0" if decimal_part.size < 2

        integer_part + "," + decimal_part
      end

      def self.invert(y)
        29.7.cm - y
      end

      def self.format_datetime(xml_datetime)
        formated = ""

        if !xml_datetime.empty?
          date = DateTime.strptime(xml_datetime, "%Y-%m-%dT%H:%M:%S")
          formated = date.strftime("%d/%m/%Y %H:%M:%S")
        end

        formated
      end

      def self.format_date(xml_datetime)
        formated = ""

        if !xml_datetime.empty?
          date = DateTime.strptime(xml_datetime, "%Y-%m-%d")
          formated = date.strftime("%d/%m/%Y")
        end

        formated
      end

      def self.format_time(xml_datetime)
        formated = ""

        if xml_datetime.length == 8
          formated = xml_datetime
        elsif xml_datetime.length > 8
          date = DateTime.strptime(xml_datetime, "%Y-%m-%dT%H:%M:%S %Z").to_time
          formated = date.strftime("%H:%M:%S")
        end

        formated
      end

      def self.has_no_fiscal_value?(xml)
        homologation?(xml) || unauthorized?(xml)
      end

      private
      def self.homologation?(xml)
        xml.css("nfeProc/NFe/infNFe/ide/tpAmb").text == "2"
      end

      def self.unauthorized?(xml)
        xml.css("nfeProc/protNFe/infProt/dhRecbto").empty?
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
br_danfe-0.7.0	lib/br_danfe/danfe_lib/helper.rb
br_danfe-0.6.1	lib/br_danfe/danfe_lib/helper.rb
br_danfe-0.6.0	lib/br_danfe/danfe_lib/helper.rb