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Fiskalni račun: QR kod kao slika + zamena mock podataka firme stvarnim

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Dasko
2026-06-26 02:13:26 +02:00
parent 445a04510e
commit d65edaca86
1 changed files with 54 additions and 0 deletions
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internal/handler/servis.go
+54
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@@ -2147,6 +2147,60 @@ func (h *Handler) fiskalizujServis(ctx context.Context, servisID int64, klijent
slog.Error("greška pri čuvanju fiskalnog računa za servis", "servis_id", servisID, "error", err) slog.Error("greška pri čuvanju fiskalnog računa za servis", "servis_id", servisID, "error", err)
} }
} }
func (h *Handler) StampaFiskalnog(w http.ResponseWriter, r *http.Request) {
id, err := parseID(chi.URLParam(r, "id"))
if err != nil {
http.Error(w, "Neispravan ID", http.StatusBadRequest)
return
}
fr, err := h.FiskalRepo.DohvatiPoServisu(r.Context(), id)
if err != nil || fr == nil {
http.Error(w, "Fiskalni račun nije pronađen", http.StatusNotFound)
return
}
nalog, _ := h.ServisRepo.DohvatiID(r.Context(), id)
w.Header().Set("Content-Type", "text/html; charset=utf-8")
fmt.Fprint(w, `<!DOCTYPE html><html><head><meta charset="UTF-8"><title>Fiskalni račun</title>
<style>body{font-family:monospace;font-size:12px;white-space:pre;padding:20px;max-width:400px;margin:0 auto;}
@media print{body{font-size:11px;padding:10px}}</style></head><body>`)
journal := ""
if fr.SiroviOdgovor != "" {
var raw map[string]any
if json.Unmarshal([]byte(fr.SiroviOdgovor), &raw) == nil {
if j, ok := raw["journal"].(string); ok {
journal = j
}
}
}
// zameni QR placeholder pravim QR kodom
if fr.QRKod != "" && strings.Contains(journal, "{{{{QR-KOD}}}}") {
qrImg := `<img src="data:image/png;base64,` + fr.QRKod + `" style="width:25mm;height:25mm;display:block;margin:8px auto;">`
journal = strings.ReplaceAll(journal, "{{{{QR-KOD}}}}", qrImg)
}
// zameni mock podatke firme stvarnim iz podešavanja
podesavanja, _ := sqlite.DohvatiSvaPodesavanja(r.Context(), h.DB)
naziv := podesavanja["naziv_firme"]
adresa := podesavanja["adresa"]
mesto := podesavanja["mesto"]
if naziv != "" {
journal = strings.ReplaceAll(journal, "Test Company DOO", naziv)
}
if adresa != "" {
journal = strings.ReplaceAll(journal, "Test Address 1", adresa)
}
if mesto != "" {
journal = strings.ReplaceAll(journal, "Savski Venac", mesto)
}
fmt.Fprint(w, journal)
if nalog != nil {
fmt.Fprintf(w, "\n\n--- NTech servisni nalog: %s ---\n", nalog.BrojNaloga)
}
fmt.Fprint(w, `<p style="margin-top:16px;"><button onclick="window.print()" style="padding:8px 16px;">Štampaj</button></p></body></html>`)
}
func (h *Handler) AzurirajGaranciju(w http.ResponseWriter, r *http.Request) { func (h *Handler) AzurirajGaranciju(w http.ResponseWriter, r *http.Request) {
if _, ok := h.zahtevajDozvolu(w, r, "servis.izmeni"); !ok { if _, ok := h.zahtevajDozvolu(w, r, "servis.izmeni"); !ok {
return return