Class: SwFac::Facturacion

Inherits:
Tools show all
Defined in:
lib/sw_fac/facturacion.rb

Instance Attribute Summary

Attributes inherited from Config

#cadena, #dev_token, #doc_cer_path, #doc_key_path, #key_pass, #pem, #pem_cadena, #production_token, #serial

Instance Method Summary collapse

Methods inherited from Tools

#consulta_no_certificado, #consulta_saldo, #valida_rfc

Methods inherited from Config

#cer_cadena, #initialize, #key_to_pem, #serial_number

Constructor Details

This class inherits a constructor from SwFac::Config

Instance Method Details

#cancela_doc(params = {}) ⇒ Object 



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# File 'lib/sw_fac/facturacion.rb', line 325

def cancela_doc(params={})
  # Sample params

  # params = {

  #  uuid: '',

  #  rfc_emisor: '',

  #  key_password: '', # optional

  #  cer_cadena: '', # optional

  #  key_pem: '' # optional

  # }


   uri = @production ? URI("#{SwFac::UrlProduction}cfdi33/cancel/csd") : URI("#{SwFac::UrlDev}cfdi33/cancel/csd")
   token = @production ? @production_token : @dev_token
  time = Time.now

  request = Net::HTTP::Post.new(uri)
   request["Authorization"] = "bearer #{token}"
   request.content_type = "application/json"
   request["Cache-Control"] = 'no-cache'
   request["Postman-Token"] = '30b35bb8-534d-51c7-6a5c-e2c98a0c9395'
   request.body = JSON.dump({
     'uuid': params[:uuid],
     "password": params.fetch(:key_password, @key_pass),
     "rfc": params.fetch(:rfc_emisor, @rfc),
     "b64Cer": params.fetch(:cer_cadena, @cadena), 
     "b64Key": params.fetch(:key_pem, @pem_cadena) 
   })

   req_options = {
     use_ssl: false,
   }

   json_response = Net::HTTP.start(uri.hostname, uri.port, req_options) do |http|
       http.request(request)
   end

   puts "-- #{json_response.code} --"
   puts "-- #{json_response.message} --"
   # puts "-- Body --"

   # puts json_response.body

   # puts '---'

   response = JSON.parse(json_response.body)

   if json_response.code == '200'
    decoded_xml = response['data']['acuse']

    response = {
      status: 200,
      message_error: '',
      xml: decoded_xml,
    }

    return response
  else

    response ={
      status: json_response.code,
      message_error: "Error message: #{json_response.message}, #{response['message']} #{response['error_details']}",
      xml: '',
    }

    return response
  end

end

#comp_pago(params = {}) ⇒ Object 



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# File 'lib/sw_fac/facturacion.rb', line 5

def comp_pago(params={})
  # Sample params

  # params = {

  #  uuid: '',

  #  venta_folio: '',

  #   cp: '',

  #  receptor_razon: 'Car zone',

  # receptor_rfc: 'XAXX010101000',

  # forma_pago: '01',

  # total: 100.00,

  #  time: '',

  #  modena: '',

  #  line_items: [

  #    {

  #      monto: 60.00,

  #      moneda: '',

  #    },

  #  ]

  # }


  raise 'Error - la suma de los complementos de pago es mayor al total reportado' if (params[:line_items].inject(0) {|sum, x| sum + x[:monto].to_f }) > params[:total].to_f

  uri = @production ? URI("#{SwFac::UrlProduction}cfdi33/stamp/customv1/b64") : URI("#{SwFac::UrlDev}cfdi33/stamp/customv1/b64")
  token = @production ? @production_token : @dev_token
  time = params.fetch(:time, Time.now)

  base_doc = %(<?xml version="1.0" encoding="UTF-8"?>
       <cfdi:Comprobante xmlns:cfdi="http://www.sat.gob.mx/cfd/3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:pago10="http://www.sat.gob.mx/Pagos" xsi:schemaLocation="http://www.sat.gob.mx/cfd/3 http://www.sat.gob.mx/sitio_internet/cfd/3/cfdv33.xsd http://www.sat.gob.mx/Pagos http://www.sat.gob.mx/sitio_internet/cfd/Pagos/Pagos10.xsd" Version="3.3" SubTotal="0" Total="0" Moneda="XXX" TipoDeComprobante="P" >
           <cfdi:Emisor />
           <cfdi:Receptor UsoCFDI="P01"/>
           <cfdi:Conceptos>
               <cfdi:Concepto ClaveProdServ="84111506" Cantidad="1" ClaveUnidad="ACT" Descripcion="Pago" ValorUnitario="0" Importe="0" />
           </cfdi:Conceptos>
           <cfdi:Complemento>
               <pago10:Pagos Version="1.0">
                   <pago10:Pago>
                   </pago10:Pago>
               </pago10:Pagos>
           </cfdi:Complemento>
       </cfdi:Comprobante>)

   base_doc.delete!("\n")
base_doc.delete!("\t")

xml = Nokogiri::XML(base_doc)
   comprobante = xml.at_xpath("//cfdi:Comprobante")
   comprobante['Serie'] = 'P'
   comprobante['Folio'] = params[:venta_folio].to_s
   comprobante['Fecha'] = time.strftime("%Y-%m-%dT%H:%M:%S")
   comprobante['LugarExpedicion'] = params[:cp].to_s
   comprobante['NoCertificado'] = @serial
   comprobante['Certificado'] = @cadena
   emisor = xml.at_xpath("//cfdi:Emisor")
   emisor['Rfc'] = @rfc
   emisor['Nombre'] = @razon
   emisor['RegimenFiscal'] = @regimen_fiscal
   receptor = xml.at_xpath("//cfdi:Receptor")
   receptor['Nombre'] = params[:receptor_razon].to_s
   receptor['Rfc'] = params[:receptor_rfc].to_s

   child_pago = xml.at_xpath("//pago10:Pago")
   child_pago['FechaPago'] = time.strftime("%Y-%m-%dT%H:%M:%S")
   child_pago['FormaDePagoP'] = params[:forma_pago].to_s
   child_pago['MonedaP'] = params.fetch(:moneda, 'MXN')
   child_pago['Monto'] = params[:total].round(2).to_s

   saldo_anterior = params[:total].to_f

   params[:line_items].each_with_index do |line, index|
    monto = line[:monto].to_f
    child_pago_relacionado = Nokogiri::XML::Node.new "pago10:DoctoRelacionado", xml
     child_pago_relacionado['IdDocumento'] = params[:uuid]
     child_pago_relacionado['MonedaDR'] = line.fetch(:moneda, 'MXN') 
     child_pago_relacionado['MetodoDePagoDR'] = 'PPD'
     child_pago_relacionado['NumParcialidad'] = (index + 1).to_s

     child_pago_relacionado['ImpSaldoAnt'] = (saldo_anterior).to_s
     child_pago_relacionado['ImpPagado'] = monto.round(2).to_s
     child_pago_relacionado['ImpSaldoInsoluto'] = (saldo_anterior - monto).to_s
     saldo_anterior -= monto 

     child_pago.add_child(child_pago_relacionado)
   end

   # puts '---------------- Xml resultante comprobante de pago -----------------------'

   # puts xml.to_xml

   # puts '--------------------------------------------------------'


   path = File.join(File.dirname(__FILE__), *%w[.. tmp])
  id = SecureRandom.hex

  FileUtils.mkdir_p(path) unless File.exist?(path)
File.write("#{path}/tmp_c_#{id}.xml", xml.to_xml)
xml_path = "#{path}/tmp_c_#{id}.xml"
  cadena_path = File.join(File.dirname(__FILE__), *%w[.. cadena cadena33.xslt])

  File.write("#{path}/pem_#{id}.pem", @pem)
  key_pem_url = "#{path}/pem_#{id}.pem"
  sello = %x[xsltproc #{cadena_path} #{xml_path} | openssl dgst -sha256 -sign #{key_pem_url} | openssl enc -base64 -A]
  comprobante['Sello'] = sello

  File.delete("#{xml_path}")
  File.delete("#{key_pem_url}")

  # puts '------ comprobante de pago antes de timbre -------'

  # puts xml.to_xml


base64_xml = Base64.encode64(xml.to_xml)
   request = Net::HTTP::Post.new(uri)
   request.basic_auth(token, "")
   request.content_type = "application/json"
   request["cache-control"] = 'no-cache'
   request.body = JSON.dump({
     "credentials" => {
         "id" => params[:venta_folio].to_s,
         "token" => token.to_s
     },
     "issuer" => {
         "rfc" => @rfc
     },
     "document" => {
       "ref-id": params[:venta_folio].to_s,
       "certificate-number": @serial,
       "section": "all",
       "format": "xml",
       "template": "letter",
       "type": "application/xml",
       "content": base64_xml
     }
   })

   req_options = {
     use_ssl: false,
   }

   json_response = Net::HTTP.start(uri.hostname, uri.port, req_options) do |http|
       http.request(request)
   end
   puts "-- #{json_response.code} --"
   puts "-- #{json_response.message} --"
   # puts "-- Body --"

   # puts json_response.body

   # puts '---'

   response = JSON.parse(json_response.body)

   if json_response.code == '200'
    decoded_xml = Nokogiri::XML(Base64.decode64(response['content']))
   timbre = decoded_xml.at_xpath("//cfdi:Complemento").children[1]
   response = {
      status: 200,
      message_error: '',
      xml: decoded_xml.to_xml,
      uuid: response['uuid'],
      fecha_timbrado: timbre['FechaTimbrado'],
      sello_cfd: timbre['SelloCFD'],
      sello_sat: timbre['SelloSAT'],
      no_certificado_sat: timbre['NoCertificadoSAT'],
    }
    return response
  else
    response = {
      status: json_response.code,
      message_error: "Error message: #{json_response.message}, #{response['message']} #{response['error_details']}",
      xml: '',
      uuid: '',
      fecha_timbrado: '',
      sello_cfd: '',
      sello_sat: '',
      no_certificado_sat: '',
    }
    return response
  end

end

#nota_credito(params = {}) ⇒ Object 



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# File 'lib/sw_fac/facturacion.rb', line 180

def nota_credito(params={})
  # Sample params

  # params = {

  #  uuid_relacionado: '',

  #   desc: '',

  #  motivo: 'dev, mod',

  #  series: '',

  #  folio: '',

  #  cp: '',

  #  time: '',

  #  receptor_razon: '',

#   receptor_rfc: '',

#   uso_cfdi: '',

  # }


  total = (params[:monto]).to_f
subtotal = total / 1.16
tax = total - subtotal

  uri = @production ? URI("#{SwFac::UrlProduction}cfdi33/stamp/customv1/b64") : URI("#{SwFac::UrlDev}cfdi33/stamp/customv1/b64")
  token = @production ? @production_token : @dev_token
  time = params.fetch(:time, Time.now)

  base_doc = %(<?xml version="1.0" encoding="utf-8"?>
  <cfdi:Comprobante xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sat.gob.mx/cfd/3 http://www.sat.gob.mx/sitio_internet/cfd/3/cfdv33.xsd" Version="3.3" Serie="#{params.fetch(:series, 'N')}" Folio="#{params[:folio]}" Fecha="#{time.strftime("%Y-%m-%dT%H:%M:%S")}" FormaPago="99" NoCertificado="#{@serial}" Certificado="#{@cadena}" SubTotal="#{subtotal.round(2)}" Moneda="#{params.fetch(:moneda, 'MXN')}" Total="#{total.round(2)}" TipoDeComprobante="E" MetodoPago="PUE" LugarExpedicion="#{params[:cp]}" xmlns:cfdi="http://www.sat.gob.mx/cfd/3">
    <cfdi:CfdiRelacionados TipoRelacion="01">
      <cfdi:CfdiRelacionado UUID="#{params[:uuid_relacionado]}" />
    </cfdi:CfdiRelacionados>
    <cfdi:Emisor Rfc="#{@rfc}" Nombre="#{@razon}" RegimenFiscal="#{@regimen_fiscal}" />
    <cfdi:Receptor Rfc="#{params[:receptor_rfc]}" Nombre="#{params[:receptor_razon]}" UsoCFDI="#{params.fetch(:uso_cfdi, 'G03')}" />
    <cfdi:Conceptos>
      <cfdi:Concepto ClaveUnidad="ACT" ClaveProdServ="84111506" NoIdentificacion="C" Cantidad="1.00" Unidad="Pieza" Descripcion="#{params.fetch(:desc, 'DICTAMEN CC FACTURA ORIGEN 0')}" ValorUnitario="#{subtotal.round(2)}" Importe="#{subtotal.round(2)}">
        <cfdi:Impuestos>
          <cfdi:Traslados>
            <cfdi:Traslado Base="#{subtotal.round(2)}" Impuesto="002" TipoFactor="Tasa" TasaOCuota="0.160000" Importe="#{tax.round(2)}" />
          </cfdi:Traslados>
        </cfdi:Impuestos>
      </cfdi:Concepto>
    </cfdi:Conceptos>
    <cfdi:Impuestos TotalImpuestosTrasladados="#{tax.round(2)}">
      <cfdi:Traslados>
        <cfdi:Traslado Impuesto="002" TipoFactor="Tasa" TasaOCuota="0.160000" Importe="#{tax.round(2)}" />
      </cfdi:Traslados>
    </cfdi:Impuestos>
  </cfdi:Comprobante>
)

base_doc.delete!("\n")
base_doc.delete!("\t")

xml = Nokogiri::XML(base_doc)
  comprobante = xml.at_xpath("//cfdi:Comprobante")

  path = File.join(File.dirname(__FILE__), *%w[.. tmp])
  id = SecureRandom.hex

  FileUtils.mkdir_p(path) unless File.exist?(path)
File.write("#{path}/tmp_n_#{id}.xml", xml.to_xml)
xml_path = "#{path}/tmp_n_#{id}.xml"
  cadena_path = File.join(File.dirname(__FILE__), *%w[.. cadena cadena33.xslt])

  File.write("#{path}/pem_#{id}.pem", @pem)
  key_pem_url = "#{path}/pem_#{id}.pem"
  sello = %x[xsltproc #{cadena_path} #{xml_path} | openssl dgst -sha256 -sign #{key_pem_url} | openssl enc -base64 -A]
  comprobante['Sello'] = sello

  File.delete("#{xml_path}")
  File.delete("#{key_pem_url}")

  puts '------ nota antes de timbre -------'
  puts xml.to_xml

base64_xml = Base64.encode64(xml.to_xml)

  request = Net::HTTP::Post.new(uri)
  request.basic_auth(token, "")
  request.content_type = "application/json"
  request["cache-control"] = 'no-cache'
  request.body = JSON.dump({
    "credentials" => {
        "id" => "#{params[:folio]}",
        "token" => token
    },
    "issuer" => {
        "rfc" => @rfc
    },
    "document" => {
      "ref-id": "#{params[:folio]}",
      "certificate-number": @serial,
      "section": "all",
      "format": "xml",
      "template": "letter",
      "type": "application/xml",
      "content": base64_xml
    }
  })

  req_options = {
    use_ssl: false,
  }

  json_response = Net::HTTP.start(uri.hostname, uri.port, req_options) do |http|
      http.request(request)
  end


  puts "-- #{json_response.code} --"
  puts "-- #{json_response.message} --"
  # puts "-- Body --"

  # puts json_response.body

  # puts '---'

  response = JSON.parse(json_response.body)

  if json_response.code == '200'
    decoded_xml = Nokogiri::XML(Base64.decode64(response['content']))
   timbre = decoded_xml.at_xpath("//cfdi:Complemento").children.first

   response = {
      status: 200,
      message_error: '',
      xml: decoded_xml.to_xml,
      uuid: response['uuid'],
      fecha_timbrado: timbre['FechaTimbrado'],
      sello_cfd: timbre['SelloCFD'],
      sello_sat: timbre['SelloSAT'],
      no_certificado_sat: timbre['NoCertificadoSAT'],
    }
     return response
  else
    response = {
      status: json_response.code,
      message_error: "Error message: #{json_response.message}, #{response['message']} #{response['error_details']}",
      xml: '',
      uuid: '',
      fecha_timbrado: '',
      sello_cfd: '',
      sello_sat: '',
      no_certificado_sat: '',
    }
    return response
  end


end

#timbra_doc(params = {}) ⇒ Object 



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# File 'lib/sw_fac/facturacion.rb', line 390

def timbra_doc(params={})
  ### sample params

  # 

  # params = {

  #  moneda: 'MXN',

  #  series: 'FA',

  #  folio: '003',

  #  forma_pago: '',

  #  metodo_pago: 'PUE',

  #  cp: '47180',

  #  receptor_razon: 'Car zone',

  #  receptor_rfc: '',

  #  uso_cfdi: 'G03',

  #   time: "%Y-%m-%dT%H:%M:%S",

  #  line_items: [

  #    {

  #      clave_prod_serv: '78181500',

 #        clave_unidad: 'E48',

 #        unidad: 'Servicio',

 #        sku: 'serv001',

 #        cantidad: 1,

 #        descripcion: 'Servicio mano de obra',

 #        valor_unitario: 100.00,

 #        descuento: 0.00,

 #        tax_included: true,

 #        # Optional parameters

 #        # tipo_impuesto: '002'

  #    },

  #  ]


  # }



   uri = @production ? URI("#{SwFac::UrlProduction}cfdi33/stamp/customv1/b64") : URI("#{SwFac::UrlDev}cfdi33/stamp/customv1/b64")
  token = @production ? @production_token : @dev_token
  time = params.fetch(:time, (Time.now).strftime("%Y-%m-%dT%H:%M:%S"))

  xml = Nokogiri::XML(SwFac::DocBase)
  comprobante = xml.at_xpath("//cfdi:Comprobante")
  comprobante['TipoCambio'] = '1'
  comprobante['TipoDeComprobante'] = 'I'
  comprobante['Serie'] = params.fetch(:series, 'FA').to_s
  comprobante['Folio'] = params.fetch(:folio).to_s
  comprobante['Fecha'] = time.strftime("%Y-%m-%dT%H:%M:%S")
  comprobante['FormaPago'] = params.fetch(:forma_pago, '01')
  comprobante['MetodoPago'] = params.fetch(:metodo_pago, 'PUE')
  comprobante['LugarExpedicion'] = params.fetch(:cp, '')
  comprobante['NoCertificado'] = @serial
  comprobante['Certificado'] = @cadena

  emisor = xml.at_xpath("//cfdi:Emisor")
  emisor['Nombre'] = @razon
  emisor['RegimenFiscal'] = @regimen_fiscal
  emisor['Rfc'] = @rfc

  receptor = xml.at_xpath("//cfdi:Receptor")
  receptor['Nombre'] = params.fetch(:receptor_razon, '')
  receptor['Rfc'] = params.fetch(:receptor_rfc, '')
  receptor['UsoCFDI'] = params.fetch(:uso_cfdi, 'G03')

  impuestos = xml.at_xpath("//cfdi:Impuestos")
  traslado = xml.at_xpath("//cfdi:Traslado")


  conceptos = xml.at_xpath("//cfdi:Conceptos")

  line_items = params[:line_items]

  suma_total = 0.00
  subtotal = 0.00
  suma_iva = 0.00

  line_items.each do |line|
    descuento = line.fetch(:descuento, 0.00).to_f

    if line[:tax_included] == true
      unitario = ((line[:valor_unitario]).to_f - descuento) / 1.16
    else
      unitario = (line[:valor_unitario].to_f) - descuento
    end

    cantidad = line[:cantidad].to_f
    total_line = cantidad * unitario
    total_acumulator = cantidad * unitario * 1.16
    importe_iva = total_acumulator - total_line 

    subtotal += total_line 
    suma_iva += importe_iva
    suma_total += total_acumulator 


    child_concepto = Nokogiri::XML::Node.new "cfdi:Concepto", xml
    child_concepto['ClaveProdServ'] = line[:clave_prod_serv].to_s
    child_concepto['NoIdentificacion'] = line[:sku].to_s 
    child_concepto['ClaveUnidad'] = line[:clave_unidad].to_s
    child_concepto['Unidad'] = line[:unidad].to_s
    child_concepto['Descripcion'] = line[:descripcion].to_s
    child_concepto['Cantidad'] = cantidad.to_s
    child_concepto['ValorUnitario'] = unitario.round(6).to_s
    child_concepto['Importe'] = total_line.round(6).to_s
    # child_concepto['Descuento'] = line.fetch(:descuento, 0.00).round(6).to_s


    child_impuestos = Nokogiri::XML::Node.new "cfdi:Impuestos", xml
    child_traslados = Nokogiri::XML::Node.new "cfdi:Traslados", xml
    child_traslado = Nokogiri::XML::Node.new "cfdi:Traslado", xml
    child_traslado['Base'] = total_line.round(6).to_s
    child_traslado['Impuesto'] = line.fetch(:tipo_impuesto, '002')
    child_traslado['TipoFactor'] = "Tasa"
    child_traslado['TasaOCuota'] = '0.160000'
    child_traslado['Importe'] = importe_iva.round(6).to_s
  
    # Joining all up

    child_traslados.add_child(child_traslado)
    child_impuestos.add_child(child_traslados)
    child_concepto.add_child(child_impuestos)

    conceptos.add_child(child_concepto)

  end

  puts '------ Line -----'
  puts "Total suma = #{suma_total}"
   puts "SubTotal suma = #{subtotal}"
   puts "Suma iva = #{suma_iva}"

  comprobante['SubTotal'] = subtotal.round(2).to_s
  comprobante['Total'] = suma_total.round(2).to_s
  comprobante['Moneda'] = params.fetch(:moneda, 'MXN')

  impuestos['TotalImpuestosTrasladados'] = suma_iva.round(2).to_s
  traslado['Importe'] = suma_iva.round(2).to_s

  path = File.join(File.dirname(__FILE__), *%w[.. tmp])
  id = SecureRandom.hex

  FileUtils.mkdir_p(path) unless File.exist?(path)
File.write("#{path}/tmp_#{id}.xml", xml.to_xml)
xml_path = "#{path}/tmp_#{id}.xml"
  cadena_path = File.join(File.dirname(__FILE__), *%w[.. cadena cadena33.xslt])

  # puts File.read(cadena_path)

  File.write("#{path}/pem_#{id}.pem", @pem)
  key_pem_url = "#{path}/pem_#{id}.pem"
  sello = %x[xsltproc #{cadena_path} #{xml_path} | openssl dgst -sha256 -sign #{key_pem_url} | openssl enc -base64 -A]
  comprobante['Sello'] = sello

  File.delete("#{xml_path}")
  File.delete("#{key_pem_url}")

  # puts '---- comprobante sin timbrar------'

  # puts xml.to_xml

  # puts '-------------------------'


  base64_xml = Base64.encode64(xml.to_xml)
  request = Net::HTTP::Post.new(uri)
  request.basic_auth(token, "")
  request.content_type = "application/json"
  request["cache-control"] = 'no-cache'
  request.body = JSON.dump({
    "credentials" => {
        "id" => params.fetch(:folio).to_s,
        "token" => token
    },
    "issuer" => {
        "rfc" => emisor['Rfc']
    },
    "document" => {
      "ref-id": params.fetch(:folio).to_s,
      "certificate-number": comprobante['NoCertificado'],
      "section": "all",
      "format": "xml",
      "template": "letter",
      "type": "application/xml",
      "content": base64_xml
    }
  })

  req_options = {
    use_ssl: false,
  }

  json_response = Net::HTTP.start(uri.hostname, uri.port, req_options) do |http|
      http.request(request)
  end

  puts "-- #{json_response.code} --"
  puts "-- #{json_response.message} --"
  # puts "-- Body --"

  # puts json_response.body

  # puts '---'

  response = JSON.parse(json_response.body)

  if json_response.code == '200'
    decoded_xml = Nokogiri::XML(Base64.decode64(response['content']))
    timbre = decoded_xml.at_xpath("//cfdi:Complemento").children.first

    response = {
      status: 200,
      message_error: '',
      xml: decoded_xml.to_xml,
      uuid: response['uuid'],
      fecha_timbrado: timbre['FechaTimbrado'],
      sello_cfd: timbre['SelloCFD'],
      sello_sat: timbre['SelloSAT'],
      no_certificado_sat: timbre['NoCertificadoSAT'],
    }

    return response
  else

    response ={
      status: json_response.code,
      message_error: "Error message: #{json_response.message}, #{response['message']} #{response['error_details']}",
      xml: '',
      uuid: '',
      fecha_timbrado: '',
      sello_cfd: '',
      sello_sat: '',
      no_certificado_sat: '',
    }

    return response
  end

end