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refactor(services): Barcodes always accept strings

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This commit is contained in:
Nicolai Ort 2024-12-03 18:55:27 +01:00
parent 5dbe7816cd
commit d8fb9ea2fd
Signed by: niggl
GPG Key ID: 13AFA55AF62F269F
3 changed files with 11 additions and 14 deletions
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21
services/templater.go
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@ -6,7 +6,6 @@ import (
"errors" "errors"
"html/template" "html/template"
"image/png" "image/png"
"strconv"
"github.com/boombuler/barcode" "github.com/boombuler/barcode"
"github.com/boombuler/barcode/code128" "github.com/boombuler/barcode/code128"
@ -22,22 +21,20 @@ type Templater interface {
type DefaultTemplater struct { type DefaultTemplater struct {
} }
func idToEan13(id int, prefix string) (string, error) { func idToEan13(id string, prefix string) (string, error) {
idStr := strconv.Itoa(id) if len(id) > 12 {
if len(idStr) > 12 {
return "", errors.New("id too long") return "", errors.New("id too long")
} }
for len(idStr) < 11 { for len(id) < 11 {
idStr = "0" + idStr id = "0" + id
} }
idStr = prefix + idStr id = prefix + id
return idStr, nil return id, nil
} }
func (t *DefaultTemplater) GenerateBarcode(code int, format string, prefix string) (string, error) { func (t *DefaultTemplater) GenerateBarcode(code string, format string, prefix string) (string, error) {
var generatedCode barcode.Barcode var generatedCode barcode.Barcode
var err error var err error
@ -53,13 +50,13 @@ func (t *DefaultTemplater) GenerateBarcode(code int, format string, prefix strin
} }
break break
case "code128": case "code128":
generatedCode, err = code128.Encode(prefix + strconv.Itoa(code)) generatedCode, err = code128.Encode(prefix + code)
if err != nil { if err != nil {
return "", err return "", err
} }
break break
case "qr": case "qr":
generatedCode, err = qr.Encode(prefix+strconv.Itoa(code), qr.M, qr.Numeric) generatedCode, err = qr.Encode(prefix+code, qr.M, qr.AlphaNumeric)
if err != nil { if err != nil {
return "", err return "", err
} }

2
templates/contract/de.html
View File

@ -56,7 +56,7 @@
</div> </div>
<div class="column"> <div class="column">
<img style="vertical-align: revert; margin-top: auto; object-fit: cover; max-height: 2cm;" <img style="vertical-align: revert; margin-top: auto; object-fit: cover; max-height: 2cm;"
src="data:image/png;base64,{{ barcode .ID $.BarcodeFormat $.BarcodePrefix }}" /> src="data:image/png;base64,{{ barcode (printf "%d" .ID) $.BarcodeFormat $.BarcodePrefix }}" />
</div> </div>
</div> </div>
<div class="columns" style="padding-top: 1rem;"> <div class="columns" style="padding-top: 1rem;">

2
templates/contract/en.html
View File

@ -55,7 +55,7 @@
</div> </div>
<div class="column"> <div class="column">
<img style="vertical-align: revert; margin-top: auto; object-fit: cover; max-height: 2cm;" <img style="vertical-align: revert; margin-top: auto; object-fit: cover; max-height: 2cm;"
src="data:image/png;base64,{{ barcode .ID $.BarcodeFormat $.BarcodePrefix }}"/> src="data:image/png;base64,{{ barcode (printf "%d" .ID) $.BarcodeFormat $.BarcodePrefix }}"/>
</div> </div>
</div> </div>
<div class="columns" style="padding-top: 1rem;"> <div class="columns" style="padding-top: 1rem;">