Refactoring address number handling so no longer required

address.go

@@ -1,51 +1,33 @@
 package fatturapa
 
 import (
-	"errors"
-
 	"github.com/invopop/gobl/org"
 )
 
+// address from IndirizzoType
 type address struct {
-	Indirizzo    string
-	NumeroCivico string `xml:",omitempty"`
-	CAP          string
-	Comune       string
-	Provincia    string `xml:",omitempty"`
-	Nazione      string
+	Indirizzo    string // Street
+	NumeroCivico string `xml:",omitempty"` // Number
+	CAP          string // Post Code
+	Comune       string // Locality
+	Provincia    string `xml:",omitempty"` // Region
+	Nazione      string // Country Code
 }
 
-func newAddress(p *org.Party) (*address, error) {
-	if len(p.Addresses) == 0 {
-		return nil, errors.New("party missing address")
-	}
-
-	addr := p.Addresses[0]
-
+func newAddress(addr *org.Address) *address {
 	return &address{
-		Indirizzo: addressLine(addr),
-		CAP:       addr.Code,
-		Comune:    addr.Locality,
-		Provincia: addr.Region,
-		Nazione:   addr.Country.String(),
-	}, nil
+		Indirizzo:    addressStreet(addr),
+		NumeroCivico: addr.Number,
+		CAP:          addr.Code,
+		Comune:       addr.Locality,
+		Provincia:    addr.Region,
+		Nazione:      addr.Country.String(),
+	}
 }
 
-func addressLine(address *org.Address) string {
+func addressStreet(address *org.Address) string {
 	if address.PostOfficeBox != "" {
 		return address.PostOfficeBox
 	}
-
-	return address.Street +
-		", " + address.Number +
-		addressMaybe(address.Block) +
-		addressMaybe(address.Floor) +
-		addressMaybe(address.Door)
-}
-
-func addressMaybe(element string) string {
-	if element != "" {
-		return ", " + element
-	}
-	return ""
+	return address.Street
 }

fatturapa.go

@@ -50,17 +50,15 @@ func (c *Converter) ConvertFromGOBL(env *gobl.Envelope) (*Document, error) {
 	}
 
 	// Make sure we're dealing with raw data
-	invoice, err := invoice.RemoveIncludedTaxes()
+	var err error
+	invoice, err = invoice.RemoveIncludedTaxes()
 	if err != nil {
 		return nil, err
 	}
 
 	datiTrasmissione := c.newDatiTrasmissione(invoice, env)
 
-	header, err := newFatturaElettronicaHeader(invoice, datiTrasmissione)
-	if err != nil {
-		return nil, err
-	}
+	header := newFatturaElettronicaHeader(invoice, datiTrasmissione)
 
 	body, err := newFatturaElettronicaBody(invoice)
 	if err != nil {

go.mod

@@ -3,11 +3,11 @@ module github.com/invopop/gobl.fatturapa
 go 1.19
 
 require (
-	github.com/invopop/gobl v0.55.0
+	github.com/invopop/gobl v0.58.1
 	github.com/invopop/xmldsig v0.7.0
 	github.com/magefile/mage v1.14.0
 	github.com/spf13/cobra v1.7.0
-	github.com/stretchr/testify v1.8.2
+	github.com/stretchr/testify v1.8.4
 	gitlab.com/flimzy/testy v0.12.4
 )
 
@@ -32,5 +32,3 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	software.sslmate.com/src/go-pkcs12 v0.2.0 // indirect
 )
-
-// replace github.com/invopop/gobl => ../gobl

go.sum

@@ -792,14 +792,8 @@ github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:
 github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
-github.com/invopop/gobl v0.50.2 h1:wQgx85xDE9wHdrtMjIctvlkpY2BKHUNs7qn9/cC9qMw=
-github.com/invopop/gobl v0.50.2/go.mod h1:X7EqVSEfeeIymdaOUrwkHu+OPPNATAHDQ8FPs2BvZFM=
-github.com/invopop/gobl v0.54.0 h1:4sejjcl+p6thFoFVmi1w+yHNpHV2gbM/k9flT8q9SYk=
-github.com/invopop/gobl v0.54.0/go.mod h1:/s8rsPX3RK5J/yGK41lzzzB+zXeC29rpIZBYjSjvYzM=
-github.com/invopop/gobl v0.54.1-0.20230828145858-ddfafb15835d h1:LoEAkw3y/Fa5GtiVV8bVkaej1XywpbROB55a3XU+Jf8=
-github.com/invopop/gobl v0.54.1-0.20230828145858-ddfafb15835d/go.mod h1:/s8rsPX3RK5J/yGK41lzzzB+zXeC29rpIZBYjSjvYzM=
-github.com/invopop/gobl v0.55.0 h1:NV62UR/W2f/mWwqhnlkjuBad/Zb64u50pDIQDBTeFnw=
-github.com/invopop/gobl v0.55.0/go.mod h1:/s8rsPX3RK5J/yGK41lzzzB+zXeC29rpIZBYjSjvYzM=
+github.com/invopop/gobl v0.58.1 h1:Iagqgx1Z6IsqypAaMWUnITMUIcDautfK/k1SeIPH7S0=
+github.com/invopop/gobl v0.58.1/go.mod h1:V4YpkOYucgBYbk3VMlUZJSENjg1N5NTGV0Baok6H5J0=
 github.com/invopop/jsonschema v0.7.0 h1:2vgQcBz1n256N+FpX3Jq7Y17AjYt46Ig3zIWyy770So=
 github.com/invopop/jsonschema v0.7.0/go.mod h1:O9uiLokuu0+MGFlyiaqtWxwqJm41/+8Nj0lD7A36YH0=
 github.com/invopop/validation v0.3.0 h1:o260kbjXzoBO/ypXDSSrCLL7SxEFUXBsX09YTE9AxZw=
@@ -889,8 +883,8 @@ github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
-github.com/stretchr/testify v1.8.2 h1:+h33VjcLVPDHtOdpUCuF+7gSuG3yGIftsP1YvFihtJ8=
-github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
+github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/fasttemplate v1.2.1 h1:TVEnxayobAdVkhQfrfes2IzOB6o+z4roRkPF52WA1u4=
 github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=

header.go

@@ -12,19 +12,13 @@ type fatturaElettronicaHeader struct {
 	CessionarioCommittente *customer         `xml:",omitempty"`
 }
 
-func newFatturaElettronicaHeader(inv *bill.Invoice, datiTrasmissione *datiTrasmissione) (*fatturaElettronicaHeader, error) {
-	supplier, err := newCedentePrestatore(inv)
-	if err != nil {
-		return nil, err
-	}
-	customer, err := newCessionarioCommittente(inv)
-	if err != nil {
-		return nil, err
-	}
+func newFatturaElettronicaHeader(inv *bill.Invoice, datiTrasmissione *datiTrasmissione) *fatturaElettronicaHeader {
+	supplier := newCedentePrestatore(inv.Supplier)
+	customer := newCessionarioCommittente(inv.Customer)
 
 	return &fatturaElettronicaHeader{
 		DatiTrasmissione:       datiTrasmissione,
 		CedentePrestatore:      supplier,
 		CessionarioCommittente: customer,
-	}, nil
+	}
 }

parties.go

@@ -1,9 +1,6 @@
 package fatturapa
 
 import (
-	"errors"
-
-	"github.com/invopop/gobl/bill"
 	"github.com/invopop/gobl/l10n"
 	"github.com/invopop/gobl/org"
 	"github.com/invopop/gobl/regimes/it"
@@ -71,17 +68,8 @@ type contatti struct {
 	Email    string `xml:",omitempty"`
 }
 
-func newCedentePrestatore(inv *bill.Invoice) (*supplier, error) {
-	s := inv.Supplier
-
-	address, err := newAddress(s)
-	if err != nil {
-		return nil, err
-	}
-
-	contatti := newContatti(s)
-
-	return &supplier{
+func newCedentePrestatore(s *org.Party) *supplier {
+	ns := &supplier{
 		DatiAnagrafici: &datiAnagrafici{
 			IdFiscaleIVA: &taxID{
 				IdPaese:  s.TaxID.Country.String(),
@@ -90,44 +78,41 @@ func newCedentePrestatore(inv *bill.Invoice) (*supplier, error) {
 			Anagrafica:    newAnagrafica(s),
 			RegimeFiscale: s.Ext[it.ExtKeySDIFiscalRegime].String(),
 		},
-		Sede:          address,
 		IscrizioneREA: newIscrizioneREA(s),
-		Contatti:      contatti,
-	}, nil
+		Contatti:      newContatti(s),
+	}
+
+	if len(s.Addresses) > 0 {
+		ns.Sede = newAddress(s.Addresses[0])
+	}
+
+	return ns
 }
 
-func newCessionarioCommittente(inv *bill.Invoice) (*customer, error) {
-	c := inv.Customer
+func newCessionarioCommittente(c *org.Party) *customer {
+	nc := new(customer)
 
-	address, err := newAddress(c)
-	if err != nil {
-		return nil, err
+	if len(c.Addresses) > 0 {
+		nc.Sede = newAddress(c.Addresses[0])
 	}
 
 	da := &datiAnagrafici{
 		Anagrafica: newAnagrafica(c),
 	}
 
-	if c.TaxID == nil {
-		return nil, errors.New("missing customer TaxID")
-	}
-
-	if c.TaxID.Country == "" {
-		return nil, errors.New("missing customer TaxID Country Code")
+	if c.TaxID != nil {
+		if isCodiceFiscale(c.TaxID) {
+			da.CodiceFiscale = c.TaxID.Code.String()
+		} else if isEUCountry(c.TaxID.Country) {
+			da.IdFiscaleIVA = customerFiscaleIVA(c.TaxID, euCitizenTaxCodeDefault)
+		} else {
+			da.IdFiscaleIVA = customerFiscaleIVA(c.TaxID, nonEUCitizenTaxCodeDefault)
+		}
 	}
 
-	if isCodiceFiscale(c.TaxID) {
-		da.CodiceFiscale = c.TaxID.Code.String()
-	} else if isEUCountry(c.TaxID.Country) {
-		da.IdFiscaleIVA = customerFiscaleIVA(c.TaxID, euCitizenTaxCodeDefault)
-	} else {
-		da.IdFiscaleIVA = customerFiscaleIVA(c.TaxID, nonEUCitizenTaxCodeDefault)
-	}
+	nc.DatiAnagrafici = da
 
-	return &customer{
-		DatiAnagrafici: da,
-		Sede:           address,
-	}, nil
+	return nc
 }
 
 func newAnagrafica(party *org.Party) *anagrafica {

parties_test.go

@@ -22,7 +22,8 @@ func TestPartiesSupplier(t *testing.T) {
 		assert.Equal(t, "12345678903", s.DatiAnagrafici.IdFiscaleIVA.IdCodice)
 		assert.Equal(t, "MªF. Services", s.DatiAnagrafici.Anagrafica.Denominazione)
 		assert.Equal(t, "RF01", s.DatiAnagrafici.RegimeFiscale)
-		assert.Equal(t, "VIALE DELLA LIBERTÀ, 1", s.Sede.Indirizzo)
+		assert.Equal(t, "VIALE DELLA LIBERTÀ", s.Sede.Indirizzo)
+		assert.Equal(t, "1", s.Sede.NumeroCivico)
 		assert.Equal(t, "00100", s.Sede.CAP)
 		assert.Equal(t, "ROMA", s.Sede.Comune)
 		assert.Equal(t, "RM", s.Sede.Provincia)
@@ -48,7 +49,8 @@ func TestPartiesCustomer(t *testing.T) {
 		assert.Equal(t, "MARIO", c.DatiAnagrafici.Anagrafica.Nome)
 		assert.Equal(t, "LEONI", c.DatiAnagrafici.Anagrafica.Cognome)
 		assert.Equal(t, "Dott.", c.DatiAnagrafici.Anagrafica.Titolo)
-		assert.Equal(t, "VIALE DELI LAVORATORI, 32", c.Sede.Indirizzo)
+		assert.Equal(t, "VIALE DELI LAVORATORI", c.Sede.Indirizzo)
+		assert.Equal(t, "32", c.Sede.NumeroCivico)
 		assert.Equal(t, "50100", c.Sede.CAP)
 		assert.Equal(t, "FIRENZE", c.Sede.Comune)
 		assert.Equal(t, "FI", c.Sede.Provincia)
@@ -134,13 +136,13 @@ func TestPartiesCustomer(t *testing.T) {
 		assert.Equal(t, "99999999999", c.DatiAnagrafici.IdFiscaleIVA.IdCodice)
 	})
 
-	t.Run("should return error for missing tax ID Country", func(t *testing.T) {
+	t.Run("should not fail if missing key data", func(t *testing.T) {
 		env := test.LoadTestFile("invoice-simple.json")
 		test.ModifyInvoice(env, func(inv *bill.Invoice) {
 			inv.Customer.TaxID.Country = ""
 		})
 
 		_, err := test.ConvertFromGOBL(env)
-		require.Error(t, err)
+		require.NoError(t, err)
 	})
 }

test/test.go

@@ -13,6 +13,7 @@ import (
 	fatturapa "github.com/invopop/gobl.fatturapa"
 	"github.com/invopop/gobl/bill"
 	"github.com/invopop/gobl/l10n"
+	"github.com/invopop/gobl/schema"
 	"github.com/invopop/xmldsig"
 )
 
@@ -122,7 +123,7 @@ func ModifyInvoice(env *gobl.Envelope, modifyFunc func(*bill.Invoice)) {
 
 	modifyFunc(inv)
 
-	doc, err := gobl.NewDocument(inv)
+	doc, err := schema.NewObject(inv)
 	if err != nil {
 		panic(err)
 	}