Refactoring fiscal and tax code handling

.github/workflows/lint.yaml

@@ -15,19 +15,13 @@ jobs:
       - name: Check out code
         uses: actions/checkout@v3
 
-      - name: Prepare .netrc
-        uses: extractions/netrc@v1
-        with:
-          machine: github.com
-          username: ${{ secrets.GO_MOD_USER }}
-          password: ${{ secrets.GO_MOD_PASS }}
-
       - name: Set up Go
-        uses: actions/setup-go@v1
+        uses: actions/setup-go@v4
         with:
-          go-version: "1.20.4"
+          go-version-file: "go.mod"
+        id: go
 
       - name: Lint
-        uses: golangci/golangci-lint-action@v3
+        uses: golangci/golangci-lint-action@v2
         with:
-          version: v1.55
+          version: v1.58

.github/workflows/test.yaml

@@ -6,30 +6,18 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Set up Go
-        uses: actions/setup-go@v1
-        with:
-          go-version: "1.21.5"
-        id: go
-
       - name: Check out code
         uses: actions/checkout@v3
 
-      #- name: Configure git for private modules
-      #  run: |
-      #    git config --global url."https://${{ secrets.GO_MOD_USER }}:${{ secrets.GO_MOD_PASS }}@github.com".insteadOf "https://github.com"
-
-      - name: Prepare .netrc
-        uses: extractions/netrc@v1
+      - name: Set up Go
+        uses: actions/setup-go@v4
         with:
-          machine: github.com
-          username: ${{ secrets.GO_MOD_USER }}
-          password: ${{ secrets.GO_MOD_PASS }}
+          go-version-file: "go.mod"
+        id: go
 
       - name: Install Dependencies
         env:
           GOPROXY: https://proxy.golang.org,direct
-          GOPRIVATE: github.com/invopop
         run: go mod download
 
       - name: Test

.golangci.yaml

@@ -0,0 +1,30 @@
+run:
+  timeout: "120s"
+
+output:
+  formats:
+    - format: "colored-line-number"
+
+linters:
+  enable:
+    - "gocyclo"
+    - "unconvert"
+    - "goimports"
+    - "govet"
+    #- "misspell" # doesn't handle multilanguage well
+    - "nakedret"
+    - "revive"
+    - "goconst"
+    - "unparam"
+    - "gofmt"
+    - "errname"
+    - "zerologlint"
+
+linters-settings:
+  staticcheck:
+    # SAxxxx checks in https://staticcheck.io/docs/configuration/options/#checks
+    # Default: ["*"]
+    checks: ["all"]
+
+issues:
+  exclude-use-default: false

address.go

@@ -15,28 +15,28 @@ var (
 	provinceRegexp = regexp.MustCompile(`^[A-Z]{2}$`)
 )
 
-// address from IndirizzoType
-type address struct {
-	Indirizzo    string // Street
-	NumeroCivico string `xml:",omitempty"` // Number
-	CAP          string // Post Code
-	Comune       string // Locality
-	Provincia    string `xml:",omitempty"` // Region
-	Nazione      string // Country Code
+// Address from IndirizzoType
+type Address struct {
+	Street   string `xml:"Indirizzo"`              // Street
+	Number   string `xml:"NumeroCivico,omitempty"` // Number
+	Code     string `xml:"CAP"`                    // Post Code
+	Locality string `xml:"Comune"`                 // Locality
+	Region   string `xml:"Provincia,omitempty"`    // Region
+	Country  string `xml:"Nazione"`                // Country Code
 }
 
-func newAddress(addr *org.Address) *address {
-	ad := &address{
-		Indirizzo:    addressStreet(addr),
-		NumeroCivico: addr.Number,
-		Comune:       addr.Locality,
-		Provincia:    addressRegion(addr),
-		Nazione:      addr.Country.String(),
+func newAddress(addr *org.Address) *Address {
+	ad := &Address{
+		Street:   addressStreet(addr),
+		Number:   addr.Number,
+		Locality: addr.Locality,
+		Region:   addressRegion(addr),
+		Country:  addr.Country.String(),
 	}
 	if addr.Country == l10n.IT {
-		ad.CAP = addr.Code
+		ad.Code = addr.Code
 	} else {
-		ad.CAP = foreignCAP
+		ad.Code = foreignCAP
 	}
 	return ad
 }

address_test.go

@@ -20,7 +20,7 @@ func TestAddressRegion(t *testing.T) {
 		}
 
 		out := newAddress(addr)
-		assert.Equal(t, "RM", out.Provincia)
+		assert.Equal(t, "RM", out.Region)
 	})
 
 	t.Run("should ignore text name", func(t *testing.T) {
@@ -34,7 +34,7 @@ func TestAddressRegion(t *testing.T) {
 		}
 
 		out := newAddress(addr)
-		assert.Empty(t, out.Provincia)
+		assert.Empty(t, out.Region)
 	})
 
 	t.Run("should ignore foreign addresses", func(t *testing.T) {
@@ -48,6 +48,6 @@ func TestAddressRegion(t *testing.T) {
 		}
 
 		out := newAddress(addr)
-		assert.Empty(t, out.Provincia)
+		assert.Empty(t, out.Region)
 	})
 }

fatturapa.go

@@ -71,7 +71,7 @@ func (c *Converter) ConvertFromGOBL(env *gobl.Envelope) (*Document, error) {
 		FPANamespace:             namespaceFatturaPA,
 		DSigNamespace:            namespaceDSig,
 		XSINamespace:             namespaceXSI,
-		Versione:                 formatoTransmissione(invoice.Customer),
+		Versione:                 formatoTransmissione(invoice),
 		SchemaLocation:           schemaLocation,
 		FatturaElettronicaHeader: header,
 		FatturaElettronicaBody:   []*fatturaElettronicaBody{body},

go.mod

@@ -3,7 +3,7 @@ module github.com/invopop/gobl.fatturapa
 go 1.20
 
 require (
-	github.com/invopop/gobl v0.76.0
+	github.com/invopop/gobl v0.80.2-0.20240717130326-6f551acf496e
 	github.com/invopop/xmldsig v0.8.0
 	github.com/magefile/mage v1.14.0
 	github.com/spf13/cobra v1.7.0

go.sum

@@ -21,8 +21,8 @@ github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 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 v0.76.0 h1:WHGJGe+sqljGkcifQMjxaiiYe8kne2bm3Yv4HUlSqOQ=
-github.com/invopop/gobl v0.76.0/go.mod h1:3ixShxX1jlOKo5Rw22HVQh3jXnK9AZa7Twcw7L92qn0=
+github.com/invopop/gobl v0.80.2-0.20240717130326-6f551acf496e h1:uz7iSPjO714qsaRW3hszLblRhaHas7E/i3HZ2EnDyx0=
+github.com/invopop/gobl v0.80.2-0.20240717130326-6f551acf496e/go.mod h1:3ixShxX1jlOKo5Rw22HVQh3jXnK9AZa7Twcw7L92qn0=
 github.com/invopop/jsonschema v0.12.0 h1:6ovsNSuvn9wEQVOyc72aycBMVQFKz7cPdMJn10CvzRI=
 github.com/invopop/jsonschema v0.12.0/go.mod h1:ffZ5Km5SWWRAIN6wbDXItl95euhFz2uON45H2qjYt+0=
 github.com/invopop/validation v0.3.0 h1:o260kbjXzoBO/ypXDSSrCLL7SxEFUXBsX09YTE9AxZw=

header.go

@@ -7,18 +7,15 @@ import (
 // fatturaElettronicaHeader contains all data related to the parties involved
 // in the document.
 type fatturaElettronicaHeader struct {
-	DatiTrasmissione       *datiTrasmissione `xml:",omitempty"`
-	CedentePrestatore      *supplier         `xml:",omitempty"`
-	CessionarioCommittente *customer         `xml:",omitempty"`
+	DatiTrasmissione *datiTrasmissione `xml:"DatiTrasmissione,omitempty"`
+	Supplier         *Supplier         `xml:"CedentePrestatore,omitempty"`
+	Customer         *Customer         `xml:"CessionarioCommittente,omitempty"`
 }
 
 func newFatturaElettronicaHeader(inv *bill.Invoice, datiTrasmissione *datiTrasmissione) *fatturaElettronicaHeader {
-	supplier := newCedentePrestatore(inv.Supplier)
-	customer := newCessionarioCommittente(inv.Customer)
-
 	return &fatturaElettronicaHeader{
-		DatiTrasmissione:       datiTrasmissione,
-		CedentePrestatore:      supplier,
-		CessionarioCommittente: customer,
+		DatiTrasmissione: datiTrasmissione,
+		Supplier:         newSupplier(inv.Supplier),
+		Customer:         newCustomer(inv.Customer),
 	}
 }