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#!/usr/bin/env ruby | |
require "nokogiri" | |
require "json" | |
module Cfdi | |
module_function | |
def parse_file(xml_path) | |
doc = Nokogiri::XML(File.read(xml_path)) | |
comp = doc.xpath("//cfdi:Comprobante").first | |
nomina = comp.xpath("//*:Nomina").first | |
{ | |
folio: comp.attribute("Folio")&.value, | |
serie: comp.attribute("Serie")&.value, | |
fecha: comp.attribute("Fecha")&.value, | |
emisor: comp.xpath("//cfdi:Emisor").map { |e| | |
{ | |
rfc: e.attribute("Rfc")&.value, | |
nombre: e.attribute("Nombre")&.value, | |
regimen_fiscal: e.attribute("RegimenFiscal")&.value | |
} | |
}, | |
receptor: comp.xpath("//cfdi:Receptor").map { |r| | |
{ | |
rfc: r.attribute("Rfc")&.value, | |
nombre: r.attribute("Nombre")&.value, | |
uso_cfdi: r.attribute("UsoCFDI")&.value | |
} | |
}, | |
conceptos: comp.xpath("//cfdi:Conceptos").flat_map { |c| | |
c.xpath("//cfdi:Concepto").map { |co| | |
{ | |
clave_prod_serv: co.attribute("ClaveProdServ")&.value, | |
cantidad: co.attribute("Cantidad")&.value, | |
clave_unidad: co.attribute("ClaveUnidad")&.value, | |
descripcion: co.attribute("Descripcion")&.value, | |
valor_unitario: co.attribute("ValorUnitario")&.value, | |
importe: co.attribute("Importe")&.value, | |
descuento: co.attribute("Descuento")&.value | |
} | |
} | |
}, | |
nomina: { | |
percepciones: nomina.xpath("//*:Percepciones").map { |e| | |
{ | |
total_sueldos: e.attribute("TotalSueldos")&.value, | |
total_gravado: e.attribute("TotalGravado")&.value, | |
total_exento: e.attribute("TotalExento")&.value, | |
detalles: e.xpath("//*:Percepcion").map { |p| | |
{ | |
tipo_percepcion: p.attribute("TipoPercepcion")&.value, | |
clave: p.attribute("Clave")&.value, | |
concepto: p.attribute("Concepto")&.value, | |
importe_gravado: p.attribute("ImporteGravado")&.value, | |
importe_exento: p.attribute("ImporteExento")&.value | |
} | |
} | |
} | |
}, | |
deducciones: nomina.xpath("//*:Deducciones").map { |e| | |
{ | |
total_otras_deducciones: e.attribute("TotalOtrasDeducciones")&.value, | |
total_impuestos_retenidos: e.attribute("TotalImpuestosRetenidos")&.value, | |
detalles: e.xpath("//*:Deduccion").map { |p| | |
{ | |
tipo_deduccion: p.attribute("TipoDeduccion")&.value, | |
clave: p.attribute("Clave")&.value, | |
concepto: p.attribute("Concepto")&.value, | |
importe: p.attribute("Importe")&.value | |
} | |
} | |
} | |
} | |
} | |
} | |
end | |
end | |
if __FILE__ == $0 | |
puts Cfdi.parse_file(ARGV[0]).to_json | |
end |
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