Class: FE::XmlDocument

Inherits:
Object
  • Object
show all
Defined in:
lib/facturacr/xml_document.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(xml_provider) ⇒ XmlDocument

Returns a new instance of XmlDocument.

Raises:

  • (ArgumentError) 


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# File 'lib/facturacr/xml_document.rb', line 10

def initialize(xml_provider)
  # Backwards compatibility with v0.1.4
  if xml_provider.is_a?(String)
    raise ArgumentError, "File: #{xml_provider} does not exist" unless File.exist?(xml_provider)
    xml_provider = FE::DataProvider.new(:file, xml_provider)
  end
  raise ArgumentError, "Invalid Argument" unless xml_provider.is_a?(FE::DataProvider)
  @xml = xml_provider.contents
  @doc = Nokogiri::XML(@xml) do |config|
    config.options = Nokogiri::XML::ParseOptions::NOBLANKS | Nokogiri::XML::ParseOptions::NOENT
  end
  root_tag = @doc.elements.first.name

  if root_tag.eql?('FacturaElectronica')
    @document = FE::Invoice.new
  elsif root_tag.eql?("NotaCreditoElectronica")
    @document = FE::CreditNote.new
  elsif root_tag.eql?("NotaDebitoElectronica")
    @document = FE::DebitNote.new
  elsif root_tag.eql?("TiqueteElectronico")
    @document = FE::Ticket.new
  elsif root_tag.eql?("MensajeReceptor")
    @document = FE::ReceptionMessage.new
  else
    @document = nil
  end

  if @document.is_a?(FE::Document)
    @document.version = @doc.elements.first.namespace.href.scan(/v4\..{1}/).first[1..-1]
    @document.date = DateTime.parse(@doc.css("#{root_tag} FechaEmision").first&.text)
    if @document.version_43?
      @document.economic_activity = @doc.css("#{root_tag} CodigoActividad").text
    end
    @key = @doc.css("#{root_tag} Clave").text
    @document.key = @key if @key.present?
    @document.headquarters = @key[21..23]
    @document.terminal = @key[24..28]
    @document.number = @key[31..40].to_i
    @document.document_situation = @key[41]
    @document.security_code = @key[42..-1]
    @document.condition = @doc.css("#{root_tag} CondicionVenta").text
    @document.credit_term = @doc.css("#{root_tag} PlazoCredito").text unless @doc.css("#{root_tag} PlazoCredito").empty?
    @document.payment_type = @doc.css("#{root_tag} MedioPago").first.text
    @issuer = FE::Document::Issuer.new
    @issuer.identification_document = FE::Document::IdentificationDocument.new type: @doc.css("#{root_tag} Emisor Identificacion Tipo").text, number: @doc.css("#{root_tag} Emisor Identificacion Numero").text.to_i
    @issuer.name = @doc.css("#{root_tag} Emisor Nombre").text
    @issuer.comercial_name = @doc.css("#{root_tag} Emisor NombreComercial").text unless @doc.css("#{root_tag} Emisor NombreComercial").empty?
    location = FE::Document::Location.new
    location.province = @doc.css("#{root_tag} Emisor Ubicacion Provincia").text
    location.county = @doc.css("#{root_tag} Emisor Ubicacion Canton").text
    location.district = @doc.css("#{root_tag} Emisor Ubicacion Distrito").text
    location.others = @doc.css("#{root_tag} Emisor Ubicacion OtrasSenas").text
    @issuer.location = location

    if !@doc.css("#{root_tag} Emisor Telefono").empty?
      @issuer.phone = FE::Document::Phone.new country_code: @doc.css("#{root_tag} Emisor Telefono CodigoPais").text, number: @doc.css("#{root_tag} Emisor Telefono CodigoPais").text
    end
    if !@doc.css("#{root_tag} Emisor Fax").empty?
      @issuer.fax = FE::Document::Phone.new country_code: @doc.css("#{root_tag} Emisor Telefono CodigoPais").text, number: @doc.css("#{root_tag} Emisor Telefono CodigoPais").text
    end
    @issuer.email = @doc.css("#{root_tag} Emisor CorreoElectronico").text

    unless @doc.css("#{root_tag} Receptor").empty?
      @receiver = FE::Document::Receiver.new
      @receiver.name = @doc.css("#{root_tag} Receptor Nombre").text
      unless @doc.css("#{root_tag} Receptor Identificacion").empty?
        @receiver.identification_document = FE::Document::IdentificationDocument.new type: @doc.css("#{root_tag} Receptor Identificacion Tipo").text, number: @doc.css("#{root_tag} Receptor Identificacion Numero").text.to_i
      end

      unless @doc.css("#{root_tag} Receptor IdentificacionExtranjero").empty?
        @receiver.foreign_id_number = @doc.css("#{root_tag} Receptor IdentificacionExtranjero").text
      end
      @receiver.comercial_name = @doc.css("#{root_tag} Receptor NombreComercial").text unless @doc.css("#{root_tag} Receptor NombreComercial").empty?

      unless @doc.css("#{root_tag} Receptor Ubicacion").empty?
        location = FE::Document::Location.new
        location.province = @doc.css("#{root_tag} Receptor Ubicacion Provincia").text
        location.county = @doc.css("#{root_tag} Receptor Ubicacion Canton").text
        location.district = @doc.css("#{root_tag} Receptor Ubicacion Distrito").text
        location.others = @doc.css("#{root_tag} Receptor Ubicacion OtrasSenas").text
        @receiver.location = location
      end

      if !@doc.css("#{root_tag} Receptor Telefono").empty?
        @issuer.phone = FE::Document::Phone.new country_code: @doc.css("#{root_tag} Receptor Telefono CodigoPais").text, number: @doc.css("#{root_tag} Receptor Telefono CodigoPais").text
      end
      if !@doc.css("#{root_tag} Receptor Fax").empty?
        @receiver.fax = FE::Document::Phone.new country_code: @doc.css("#{root_tag} Receptor Telefono CodigoPais").text, number: @doc.css("#{root_tag} Receptor Telefono CodigoPais").text
      end
      @receiver.email = @doc.css("#{root_tag} Receptor CorreoElectronico").text unless @doc.css("#{root_tag} Receptor CorreoElectronico").empty?
    end
    @items = []
    @doc.css("#{root_tag} DetalleServicio LineaDetalle").each do |line|
      item = FE::Document::Item.new
      item.line_number = line.css("NumeroLinea").text.to_i
      if @document.version_42?
        item.code = line.css("Codigo Codigo").text
      elsif @document.version_43?
        code = line > "Codigo"
        item.code = code.text
        item.comercial_code = line.css("CodigoComercial Codigo").text
      end
      item.quantity = line.css("Cantidad").text
      item.unit = line.css("UnidadMedida").text
      item.description = line.css("Detalle").text
      item.unit_price = line.css("PrecioUnitario").text.to_f
      item.total = line.css("MontoTotal").text.to_f
      item.discount = line.css("MontoDescuento").text.to_f unless line.css("MontoDescuento").empty?
      item.discount_reason = line.css("NaturalezaDescuento").text unless line.css("NaturalezaDescuento").empty?
      item.subtotal = line.css("SubTotal").text.to_f
      item.net_tax = line.css("ImpuestoNeto").text.to_f
      item.net_total = line.css("MontoTotalLinea").text.to_f
      item.taxes = []
      line.css("Impuesto").each do |tax|
        exo = nil
        t_args = {code: tax.css("Codigo").text, rate: tax.css("Tarifa").text.to_f, total: tax.css("Monto").text.to_f}
        unless tax.css("Exoneracion").empty?
          exo = FE::Document::Exoneration.new
          exo.document_type = line.css("Exoneracion TipoDocumento").text
          exo.document_number = line.css("Exoneracion NumeroDocumento").text
          exo.institution = line.css("Exoneracion NombreInstitucion").text
          exo.date = DateTime.parse(line.css("Exoneracion FechaEmision").text)
          exo.total_tax = line.css("Exoneracion MontoExoneracion").text.to_f
          exo.percentage = line.css("Exoneracion PorcentajeExoneracion").text.to_i
          t_args[:exoneration] = exo
        end

        item.taxes << FE::Document::Tax.new(t_args)
      end
      @items << item
    end


    @summary = FE::Document::Summary.new
    sum = @doc.css("#{root_tag} ResumenFactura")
    if @document.version_42?
      @summary.currency = sum.css("CodigoMoneda").text
      @summary.exchange_rate = sum.css("TipoCambio").text.to_f
    elsif @document.version_43?
      @summary.currency = sum.css("CodigoTipoMoneda CodigoMoneda").text
      @summary.exchange_rate = sum.css("CodigoTipoMoneda TipoCambio").text.to_f
    end
    @summary.services_taxable_total = sum.css("TotalServGravados").text.to_f
    @summary.services_exent_total = sum.css("TotalServExentos").text.to_f
    @summary.goods_taxable_total = sum.css("TotalMercanciasGravadas").text.to_f
    @summary.goods_exent_total = sum.css("TotalMercanciasExentas").text.to_f
    @summary.taxable_total = sum.css("TotalGravado").text.to_f
    @summary.exent_total = sum.css("TotalExento").text.to_f
    @summary.subtotal = sum.css("TotalVenta").text.to_f
    @summary.discount_total = sum.css("TotalDescuentos").text.to_f
    @summary.gross_total = sum.css("TotalVentaNeta").text.to_f
    @summary.tax_total = sum.css("TotalImpuesto").text.to_f
    @summary.net_total = sum.css("TotalComprobante").text.to_f
    
    
    @others = []
    begin
      @doc.css("#{root_tag} Otros OtroTexto").each do |o|
        key = o.attributes.keys.first
        value = o.attributes[key].try(:value)
        other = FE::Document::OtherText.new(xml_attributes: [[key,value]].to_h, content: o.text)
        @others << other
      end
    rescue => e
      puts "Others parse error: #{e.message}"
    end
    
    refs = @doc.css("#{root_tag} InformacionReferencia")
    @references = []
    unless refs.empty?
      refs.each do |ref|
        reference = FE::Document::Reference.new
        reference.document_type = ref.css("TipoDoc")
        reference.number = ref.css("Numero")
        reference.date = ref.css("FechaEmision")
        reference.code = ref.css("Codigo")
        reference.reason = ref.css("Razon")
        @references << reference
      end
    end

    reg = @doc.css("#{root_tag} Normativa")
    @regulation = FE::Document::Regulation.new
    @regulation.number = reg.css("NumeroResolucion").text
    @regulation.date = reg.css("FechaResolucion").text

    
  
    @document.issuer = @issuer
    @document.receiver = @receiver
    @document.items = @items
    @document.summary = @summary
    @document.others = @others
    @document.references = @references
    @document.regulation = @regulation
  elsif @document.present?
    @document.date = DateTime.parse(@doc.css("#{root_tag} FechaEmisionDoc").text)
    @key = @doc.css("#{root_tag} Clave").text
    @document.key = @key
    @document.issuer_id_number = @doc.css("#{root_tag} NumeroCedulaEmisor").text
    @document.receiver_id_number = @doc.css("#{root_tag} NumeroCedulaReceptor").text
    @document.message = @doc.css("#{root_tag} Mensaje").text
    @document.details = @doc.css("#{root_tag} DetalleMensaje").text
    @document.number = @doc.css("#{root_tag} NumeroConsecutivoReceptor").text[10..-1].to_i
    @document.document_situation = @key[41]
    @document.security_code = @key[42..-1]
    @document.total = @doc.css("#{root_tag} TotalFactura").text
    @document.tax = @doc.css("#{root_tag} MontoTotalImpuesto").text
  end
end

Instance Attribute Details

#doc ⇒ Object

Returns the value of attribute doc.



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# File 'lib/facturacr/xml_document.rb', line 8

def doc
  @doc
end

#document ⇒ Object

Returns the value of attribute document.



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# File 'lib/facturacr/xml_document.rb', line 8

def document
  @document
end

#root_tag ⇒ Object

Returns the value of attribute root_tag.



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# File 'lib/facturacr/xml_document.rb', line 8

def root_tag
  @root_tag
end

#xml ⇒ Object

Returns the value of attribute xml.



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# File 'lib/facturacr/xml_document.rb', line 8

def xml
  @xml
end

Instance Method Details

#has_tax_node? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/facturacr/xml_document.rb', line 221

def has_tax_node?
  @doc.css("#{root_tag} ResumenFactura TotalImpuesto").any?
end